)F ILLINOIS William G. Stratton, Governor
DEPARTMENT OF REGISTRATION AND EDUCATION
Vera M. Binks, Director
19 5 8
PETROLEUM INDUSTRY IN ILLINOIS IN 1956
Part I. Oil and Gas Developments Part II. Waterflood Operations
Alfred H. Bell
Virginia Kline
Donald A. Pierre
ILLINOIS C£
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BULLETIN 83
ILLINOIS STATE GEOLOGICAL SURVEY
JOHN C. FRYE, Chief URBANA, ILLINOIS
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URBANA
3 3051 00000 0855
PETROLEUM INDUSTRY IN ILLINOIS IN 1956
Part I. Oil and Gas Developments Part II. Waterflood Operations
Alfred H. Bell
Virginia Kline
Donald A. Pierre
ILLINOIS STATE GEOLOGICAL SURVEY BULLETIN 83
Urbana, Illinois 1958
PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS
STATE OF ILLINOIS
HON. WILLIAM G. STRATTON, Governor
DEPARTMENT OF REGISTRATION AND EDUCATION
HON. VERA M. BINKS, Director
BOARD OF NATURAL RESOURCES AND CONSERVATION
Hon. Vera M. Binks, Chairman
W. H. Newhouse, Ph.D., Geology
Roger Adams, Ph.D., D.Sc, Ll.D., Chemistry
Robert H. Anderson, B.S., Engineering
A. E. Emerson, Ph.D., Biology
Lewis H. Tiffany, Ph.D., Pd.D., Forestry
Dean W. L. Everitt, E.E., Ph.D.,
University of Illinois President Delyte W. Morris, Ph.D.,
Southern Illinois University
GEOLOGICAL SURVEY DIVISION
John C. Frye, Ph.D., D.Sc, Chief
(64658—3500—9-57)
STATE GEOLOGICAL SURVEY DIVISION
Urbana, Illinois.
FULL TIME STAFF
JOHN C. FRYE, Ph.D., D.Sc, Chief M. M. Leighton, Ph.D., D.Sc, Chief Emeritus Enid Townley, M.S., Geologist Helen E. McMorris, Secretary
and Assistant to the Chief to the Chief
GEOLOGICAL GROUP
Velda A. Millard, Junior Assistant to the Chief
M. L. Thompson, Ph.D., Principal Geologist
Arthur Bevan, Ph.D., D.Sc, Principal Geologist, Emeritus
Frances H. Alsterlund, A.B., Research Assistant
COAL
Jack A. Simon, M.S., Geologist and Head
G. H. Cady, Ph.D., Senior Geologist and Head,
Emeritus Robert M. Kosanke, Ph.D., Geologist John A. Harrison, M.S., Associate Geologist Paul Edwin Potter, Ph.D., Associate Geologist William H. Smith, M.S., Associate Geologist Kenneth E. Clegg, M.S., Assistant Geologist Margaret A. Parker, M.S., Assistant Geologist David L. Reinertsen, A.M., Assistant Geologist Marcia R. Winslow, M.Sc, Assistant Geologist
OIL AND GAS
A. H. Bell, Ph.D., Geologist and Head Virginia Kline, Ph.D., Associate Geologist Lester L. Whiting, B.A., Associate Geologist Wayne F. Meents, Associate Geological Engineer Margaret O. Oros, B.A., Assistant Geologist Jacob Van Den Berg, M.S., Assistant Geologist James H. Garrett, B.S., Research Assistant Jutta I. Anderson, Technical Assistant
PETROLEUM ENGINEERING A. H. Bell, Ph.D., Acting Head
INDUSTRIAL MINERALS
J. E. Lamar, B.S., Geologist and Head Donald L. Graf, Ph.D., Geologist James C. Bradbury, A.M., Associate Geologist James W. Baxter, M.S., Assistant Geologist Meredith E. Ostrom, M.S., Assistant Geologist
PHYSICS
R. J. Piersol, Ph.D., Physicist, Emeritus
CHEMICAL
Grace C. Finger, B.S,
COAL CHEMISTRY
G. R. Yohe, Ph.D., Chemist and Head
Thomas P. Maher, B.S., Special Associate Chemist
Joseph M. Harris, B.A., Research Assistant
PHYSICAL CHEMISTRY
J. S. Machin, Ph.D., Chemist and Head Jose M. Serratosa, Dr.Sc, Special Associate
Chemist Neil F. Shimp, Ph.D., Associate Chemist Juanita Witters, M.S., Assistant Physicist Daniel L. Deadmore, M.S., Assistant Chemist Kozo Nagashima, Ph.D., Special Assistant Chemist
FLUORINE CHEMISTRY
G. C. Finger, Ph.D., Chemist and Head Laurence D. Starr, Ph.D., Associate Chemist Donald R. Dickerson, B.S., Special Assistant
Chemist Richard H. Shiley, B.S., Special Research Assistant Raymond H. White, B.S., Special Research Assistant
X-RAY
W. F. Bradley, Ph.D., Chemist and Head
CLAY RESOURCES AND CLAY MINERAL TECHNOLOGY Ralph E. Grim, Ph.D., Consulting Clay Mineralogist W. Arthur White, Ph.D., Geologist Herbert D. Glass, Ph.D., Associate Geologist
GROUNDWATER GEOLOGY AND GEOPHYSI- CAL EXPLORATION George B. Maxey, Ph.D., Geologist and Head Merlyn B. Buhle, M.S., Geologist Robert E. Bergstrom, Ph.D., Associate Geologist James E. Hackett, M.S., Associate Geologist John P. Kempton, M.A., Assistant Geologist Wayne A. Pryor, M.S., Assistant Geologist Lidia Selkregg, D.Nat.Sci., Assistant Geologist Grover H. Emrich, M.S., Research Assistant Lowell A. Reed, B.S., Research Assistant Ronald A. Younker, B.S., Research Assistant Margaret J. Castle, Assistant Geologic Draftsman
{on leave) Robert C. Parks, Technical Assistant
ENGINEERING GEOLOGY AND TOPOGRAPHIC MAPPING
George E. Ekblaw, Ph.D., Geologist and Head William C. Smith, M.A., Assistant Geologist
STRATIGRAPHY AND AREAL GEOLOGY H. B. Willman, Ph.D., Geologist and Head Elwood Atherton, Ph.D., Geologist David H. Swann, Ph.D., Geologist Charles W. Collinson, Ph.D., Associate Geologist John A. Brophy, M.S., Assistant Geologist T. C. Buschbach, M.S., Assistant Geologist F. L. Doyle, M.S., Assistant Geologist Robert W. Frame, Supervisory Technical Assistant Romayne S. Ziroli, Technical Assistant Joseph F. Howard, Assistant
GROUP
., Research Assistant
CHEMICAL ENGINEERING
H. W. Jackman, M.S.E., Chemical Engineer and Head R. J. Helfinstine, M.S., Mechanical and Adminis- trative Engineer B. J. Greenwood, B.S., Mechanical Engineer Robert L. Eissler, M.S., Assistant Chemical
Engineer James C. McCullough, Research Associate {on leave) Walter E. Cooper, Technical Assistant Cornel Marta, Technical Assistant Edward A. Schaede, Technical Assistant
ANALYTICAL CHEMISTRY
O. W. Rees, Ph.D., Chemist and Head L. D. McVicker, B.S., Chemist Emile D. Pierron, M.S., Associate Chemist William J. Armon, M.S., Assistant Chemist Francis A. Coolican, B.S., Assistant Chemist Sally K. Diller, B.A., Research Assistant Mary Ann Miller, B.S., Research Assistant Raymond A. Napiwocki, Research Assistant Istvan Pusztaszeri, Research Assistant JoAnne K. Wilken, B.A., Research Assistant George R. James, Technical Assistant
MINERAL ECONOMICS GROUP
W. H. Voskuil, Ph.D., Principal Mineral Economist Hubert E. Risser, Ph.D., Mineral Economist
W. L. Busch, A.B., Assistant Mineral Economist Ethel M. King, Research Assistant
ADMINISTRATIVE GROUP
EDUCATIONAL EXTENSION
George M. Wilson, M.S., Geologist and Head Ira E. Odom, M.S., Research Assistant Shirley Trueblood, B.S., Research Assistant
GENERAL SCIENTIFIC INFORMATION
Genevieve Van Heyningen, Technical Assistant Marian L. Wingard, Technical Assistant
PUBLICATIONS
Dorothy E. Rose, B.S., Technical Editor Meredith M. Calkins, Geologic Draftsman Betty M. Lynch, B.Ed., Assistant Technical Editor Donna R. Wilson, Assistant Geologic Draftsman
MINERAL RESOURCE RECORDS
Vivian Gordon, Head Sandra Mynlieff, B.A., Research Assistant Hannah Fisher, Technical Assistant Jane T. Hill, B.A., Technical Assistant Margery J. Miller, B.A., Technical Assistant Rosemary H. Reinarts, B.A., Technical Assistant Helen Ross, B.A., Technical Assistant Yvonne M. Sather, Technical Assistant Elizabeth Speer, Technical Assistant Joan R. Younker, Technical Assistant
TECHNICAL RECORDS
Berenice Reed, Supervisory Technical Assistant Miriam Hatch, Technical Assistant
LIBRARY
Olive B. Ruehe, B.S., Geological Librarian Beverly Ann Koehler, Technical Assistant
FINANCIAL RECORDS
Velda A. Millard, In Charge Eleanor A. Drabik, B.A., Clerk IV Virginia C. Sanderson, B.S., Clerk-Typist III Carolyn S. Toppe, Clerk-Typist II Patricia A. Northrup, Clerk-Typist I
Topographic mapping in cooperation with the United States Geological Survey
* Divided time
July 1, 1957
SPECIAL TECHNICAL SERVICES William Dale Farris, Research Associate Beulah M. Unfer, Technical Assistant A. W. Gotstein, Research Associate Glenn G. Poor, Research Associate* Gilbert L. Tinberg, Technical Assistant Wayne W. Nofftz, Supervisory Technical Assistant Donovon M. Watkins, Technical Assistant Mary Cecil, Supervisory Technical Assistant Ruby D. Frison, Technical Assistant
CLERICAL SERVICES
Mary M. Sullivan, Clerk- Stenographer III Lyla Nofftz, Clerk-Stenographer II Lillian W. Powers, Clerk- Stenographer II Barbara A. Carling, Clerk- Stenographer I Virginia Champion, Clerk- Stenographer I Dorothy A. Ledbetter, Clerk-Stenographer I Marilyn Scott, Clerk- Stenographer I Edna M. Yeargin, Clerk-Stenographer I Laurel F. Griffin, Clerk-Typist I Jean M. Ward, Clerk-Typist I William L. Mathis, Messenger-Clerk II Lorene G. Wilson, Messenger-Clerk I
AUTOMOTIVE SERVICE Glenn G. Poor, In Charge* Robert O. Ellis, Automotive Shop Foreman David B. Cooley, Automotive Mechanic Everette Edwards, Automotive Mechanic
RESEARCH AFFILIATES J Harlen Bretz, Ph.D., University of Chicago Stanley E. Harris, Jr., Ph.D., Southern Illinois
University M. M. Leighton, Ph.D., D.Sc, Research Pro- fessional Scientist^ State Geological Survey A. Byron Leonard, Ph.D., University of Kansas Carl B. Rexroad, Ph.D., Texas Technological
College Walter D. Rose, Ph.D., University of Illinois Paul R. Shaffer, Ph.D., University of Illinois Harold R. Wanless, Ph.D., University of Illinois Paul A. Witherspoon, Ph.D., University of Cali- fornia
CONSULTANTS
George W. White, Ph.D., University of Illinois Ralph E. Grim, Ph.D., University of Illinois
CONTENTS
PART I.— OIL AND GAS DEVELOPMENTS
Page
Introduction 7
Production and value 7
Drilling and development 12
Pool development 12
Cooks Mills — Bourbon area 13
Exploratory drilling and discoveries 14
Productive acreage 22
Estimated petroleum reserves 22
Prospects for new pools 23
Gas and gas products 25
Oil-producing strata 27
County reports 47
PART If.— WATER FLOOD OPERATIONS
Introduction 128
Summary of results 131
Illinois waterflood projects operating during 1956 136
Illinois waterflood projects reported abandoned 168
Illinois pressure maintenance projects using water injection during 1956 .... 172
ILLUSTRATIONS
Figure
1. Oil production in Illinois, 1937-1956 8
2. Oil pools discovered in Illinois, 1956 15
3. Geologic column for southern Illinois 17
4. Oil and gas possibilities, December 31, 1956 24
5. Index map to areas and counties 26
6. Area 1 — Hamilton and Saline counties 28
7. Area 2 — White and Gallatin counties 29
8. Area 3 — Wabash and Edwards counties 30
9. Area 4 — Crawford and Lawrence counties 31
10. Area 5 — Coles, Douglas, and Edgar counties 32
11. Area 6 — Cumberland and Clark counties 33
12. Area 7 — Clay and Wayne counties 34
13. Area 8 — Jasper and Richland counties 35
14. Area 9 — Washington and Perry counties 36
15. Area 10 — Jefferson and Franklin counties 37
16. Area 11 — Fayette and Effingham counties 38
17. Area 12 — Clinton and Marion counties 39
18. Area 13 — Sangamon, Macon, and Christian counties 40
19. Area 14 — Shelby and Moultrie counties 41
20. Area 15 — Macoupin and Montgomery counties 42
21. Area 16 — Pike and Adams counties 43
22. Area 17 — Madison and Bond counties 44
23. Area 18 — Jackson and Williamson counties 45
Page
24. Area 19 — Monroe, St. Clair, and Randolph counties 46
25. Annual crude oil production in Illinois 129
26. Reported development of waterflood projects in Illinois 130
27. Waterflood and pressure maintenance operations in Illinois during 1956. . . 132
28. Detail of waterflood operations in Clark, Crawford, and Lawrence counties. . 134
29. Detail of waterflood and pressure maintenance operations in Wabash, Edwards,
and White counties 135
TABLES
Table
1. Completions and production since January 1, 1936 9
2. Summary of drilling and initial production by counties, 1956 10
3. Wildcat wells drilled in 1956 14
4. Discovery wells of new pools, 1956 16
5. Discovery wells of extensions to pools, 1956 18
6. Discovery wells of new pays in pools, 1956 21
7. Selected list of unsuccessful deep tests in pools, 1956 22
8. Geophysical and core-drilling crews, 1956 22
9. Oil and gas pools, January 1, 1957 70
10. Pools consolidated 76
11. Oil and gas producing strata, 1956 78
12. Oil production, 1956 96
13. Gas production, 1956 126
14. Illinois waterflood projects operating during 1956 136
15. Illinois waterflood projects reported abandoned 168
16. Illinois water injection during 1956 172
PETROLEUM INDUSTRY IN ILLINOIS, 1956
ALFRED H. BELL, VIRGINIA KLINE, and DONALD A. PIERRE
PART I OIL AND GAS DEVELOPMENTS
ABSTRACT
Illinois produced 82,314,000 barrels of oil in 1956, a slight increase over the 1955 total of 81,131,000, marking the third consecutive year of increased production after a 13-year decline. Increased secondary recovery by waterflooding was the most important contribut- ing factor. The 3,640 wells completed in 1956 represent a decrease of about 6 percent from wells drilled in 1955. Forty five percent were successful completions. Seventeen new oil pools, one gas pool, 81 extensions to pools, and 19 new pays were discovered in 1956.
The greatest activity was in the northern part of the productive area of the state. Details of development and production are discussed by counties with special attention to noteworthy areas. Reserves are estimated at 701.6 million barrels.
INTRODUCTION
The brief account of developments in the oil and gas industry in Illinois during 1956, which appeared in "Statistics of Oil and Gas Development and Production," issued annually by the American Institute of Mining, Metallurgical, and Petroleum Engineers, is herein expanded to provide a more detailed discussion of the Illinois petroleum industry. Developments are dis- cussed by county, with special attention given to noteworthy areas.
We gratefully acknowledge the coopera- tion of the many oil companies and in- dividuals who contributed basic data for this report. The section on estimated pe- troleum reserves was prepared by Lester L. Whiting and Margaret Oros of the Illi- nois State Geological Survey's Oil and Gas Section and that on gas and gas products by Whiting and Wayne F. Meents of the same section. James Garrett and Jutta An- derson, both of the Survey staff, also as- sisted in preparing the report.
Compilation of the statistical data and maps on waterflood operations in 1956 are largely the work of Donald A. Pierre of the Petroleum Engineering Section. They are based on data furnished by the operators through the Illinois Secondary Recovery and Pressure Maintenance Study Commit- tee of the Interstate Oil Compact Com- mission.
PRODUCTION AND VALUE
Oil production in Illinois in 1956 was 82,314,000 barrels, a slight increase over the 81,131,000 barrels produced in 1955. The 1956 production was the highest for any year since 1943. Peak production was attained in 1940, after which production gradually declined to a low of 59,025,000 barrels in 1953. In 1954 the trend was re- versed and daily production increased rapidly to a new but lower peak in June 1955. During the last half of 1955 and throughout 1956, daily production re- mained nearly constant (fig. 1 and table 1).
The upward trend in oil production was caused by a big increase in secondary recovery operations and a big increase in drilling. Early in 1955 the Eldorado Con- solidated pool contributed much to the high production rate. During the last few months of 1955 and throughout 1956 fewer wells were drilled; the percentage of pro- ducing wells fell off and initial produc- tions were smaller.
Nevertheless, the continuing expansion of secondary recovery operations was suf- ficient to maintain the rate of production throughout 1956, but cannot be expected to do so indefinitely. The number of well completions for 1956 (3,640) was the third highest in Illinois history, but was 245 fewer than in 1955 (3,885). The decrease in number of producing wells was from
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PRODUCTION AND VALUE
Table 1. — Illinois Completions and Production Since January 1, 1936
Period of time
Number of
completions'1
Number of
producing
wells
Production (M bbls.)h
New fields
Old fields
Total
1936 . .
1937 . .
1938 . .
1939 . .
1940 . .
1941 . .
1942 . .
1943 . .
1944 . .
1945 . .
1946 . .
1947 . .
1948 . .
1949 . .
1950 . .
1951 . .
1952 . .
1953 . .
1954 . .
1955 . .
1956 . . January February .
March April .
May . . June .
July . • August September
October . November December
93 |
52 |
4,445 |
||
449 |
292 |
2,884 |
4,542 |
7,426 |
2,536 |
2,010 |
19,771 |
4,304 |
24,075 |
3,617 |
2,970 |
90,908 |
4,004 |
94,912 |
3,755 |
3,080 |
142,969 |
4,678 |
147,647 |
3,807 |
2,925 |
128,993 |
5,145 |
134,138 |
2,017 |
1,179 |
101,837 |
4,753 |
106,590 |
1,791 |
1, 090(20) d |
77,581 |
4,675 |
82,256 |
1,991 |
1,229(12) |
72,946 |
4,467 |
77,413 |
1,763 |
1,094(15) |
70,839 |
4,371 |
75,210 |
2,362 |
1,387(17) |
70,174 |
5,123 |
75,297 |
2,046 |
1,102(22) |
61,455 |
5,004 |
66,459 |
2,489 |
1,316(21) |
59,623 |
5,185 |
64,808 |
2,741 |
1,447(32) |
58,571 |
5,930 |
64,501 |
2,894 |
1,328(23) |
55,794 |
6,234 |
62,028 |
2,383 |
947(23) |
54,147 |
6,097 |
60,244 |
2,077 |
854(35) |
53,727 |
6,344 |
60,071 |
2,161 |
1,161(88) |
51,924 |
7,101 |
59,025 |
3,254 |
1,896(107) |
59,130 |
7,810 |
66,940 |
3,885 |
2,164(62) |
72,016 |
9,115 |
81,131 |
315 |
163(11) |
6,206 |
880 |
7,086 |
191 |
104(6) |
5,599 |
829 |
6,428 |
237 |
115(4) |
5,962 |
905 |
6,867 |
318 |
152(4) |
5,827 |
866 |
6,693 |
319 |
151(10) |
6,000 |
903 |
6,903 |
402 |
179(6) |
5,912 |
860 |
6,772 |
365 |
189(8) |
6,102 |
880 |
6,982 |
315 |
159(7) |
6,154 |
888 |
7,042 |
394 |
184(7) |
5,891 |
825 |
6,716 |
293 |
135(9) |
6,154 |
906 |
7,060 |
257 |
115(7) |
5,790 |
830 |
6,620 |
234 |
96(6) |
6,048 |
1,097 |
7,145 |
3,640 1,742(85)
71,645
10,669
82,314
a Includes only oil and gas producers and dry holes.
b Production figures based on Illinois Basin Scout Association's Pipe Line Production Report.
c Includes Devonian production at Sandoval and Bartelso.
d Figures in parentheses refer to number of producing wells included in totals which had previously been completed as dry holes.
2,164 in 1955 to 1,742 in 1956, a drop of 422 new producers. There were many good wells in 1956 which had initial productions of several hundred barrels, but none to compare with the 3000- and 4000-barrel wells in the Eldorado Consolidated pool in 1955.
Illinois continued to rank eighth in oil production in the United States in 1955. Daily average production lor the year was almost 226,000 barrels. It is shown below by months.
Month
Jan..
Feb.
March
April
May
June
M. bbls. |
Month i |
. ... 229 |
July . . . . |
. ... 222 |
Aug |
. ... 222 |
Sept |
. ... 223 |
Oct |
. ... 223 |
Nov. . |
. ... 226 |
Dec |
M. bbls.
225 227 224 228 221 230
At the beginning of 1956, most of the crude oii in Illinois was selling at $3.00 per barrel. During June and July, 10-cent cuts were made by all of the major pipe- line companies, bringing the price down to $2.90 per barrel for the second half of
10
ILLINOIS STATE GEOLOGICAL SURVEY
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ILLINOIS STATE GEOLOGICAL SURVEY
the year. Value (at the wells) of crude oil produced in Illinois in 1956 was about $242,825,000. To this should be added the value of natural gasoline and liquefied pe- troleum gases extracted from Illinois nat- ural gas, estimated at .$4,150,000, making a total of $246,975,000.
DRILLING AND DEVELOPMENT
A total of 3,640* wells were drilled for oil and gas in Illinois in 1956, (tables 1 and 2) a decrease of 6 percent from the wells drilled in 1955. Of the 3,640 wells completed, 1,596 were oil wells and 61 were gas wells. Most of the gas wells were in the Fishhook pool and were capped when completed.
The successful wells completed in 1956 were about 45.5 percent of all wells drilled, almost 10 percent less than in 1955. The decreased percentage of successful wells is attributed to the increase in wildcat drill- ing in 1956. Although the total number of wells drilled in 1956 decreased by 245, the number of wildcat wells increased by 182.
Pool Development
Wells were drilled in 61 counties in 1956; pool development drilling was done in 41 counties, and the other 20 counties had only wildcat drilling (table 3).
There was no concentration of drilling comparable to that in 1955, when White County had 478 wells and Saline County 355. In 1956 Coles County led with 266 completions, followed by White, Douglas, Wayne, Saline, and Crawford counties. About 70 percent of the drilling was done in 14 counties each of which had more than 100 well completions.
Since 1942, when intensive drilling of the Louden, Salem, and Centralia pools ended, heaviest drilling has normally been in the southern part of the structural basin. The only exception was in 1946 when de- velopment of the Mattoon pool resulted in Coles County occupying first place in drill-
* Wall completion figures given in this bulletin are based on reports received from the Illinois Basin Scout Association. An undetermined number of additional wells are completed annually in the old fields of Clark, Crawford, Cumberland, Lawrence, and adjacent counties, for the most part in waterflooded areas.
ing in the state for the first time. Douglas County, in third place, had its first produc- ing well completed in 1955. The Coles- Douglas County area is discussed on p. 13.
Although the total number of well com- pletions decreased in 1956, the distribution was similar to that shown in 1955. For the most part counties in the deeper and bet- ter developed area of the basin showed larger decreases than the over-all 6 percent drop for the state; some of the decreases exceeded 25 percent. Counties that had major decreases in drilling activity in- clude White, Gallatin, Saline, Hamilton, Clay, Marion, and Lawrence.
Most of the marginal counties, on the other hand, showed large increases, most notable being Douglas County, which had 12 completions in 1955 and 248 in 1956. Other counties that had major increases in drilling activity include Edgar, Coles, Moultrie, Shelby, Montgomery, Madison, Clinton, Washington, Perry, Franklin, Wil- liamson, and one deep-basin county, Wabash. In many of these counties, pro- duction is confined to a small geographic area, and most of the increased drilling was due to increased wildcat drilling.
Pools with the most producing wells completed during the year were Cooks Mills Consolidated with 190, Clay City Consolidated with 180, and Main Consoli- dated (Crawford County) with 102.
Several small pools (Oak Point in Clark and Jasper counties, Harco in Saline Coun- ty, Gards Point in Wabash County, and Germantown East in Clinton County) showed promise during the year, but drill- ing in all of them tapered off before the close of the year. When the year ended, drilling and development had both slowed down, and there was, at least temporarily, no new area which exhibited especially good prospects. As a result, wildcat drilling was widespread.
Depths of producing wells drilled in 1956 ranged from about 400 feet to 4000 feet, averaging about 2,365 feet; average depth of all wells drilled in 1956 was about 2,145 feet.
DRILLING AND DEVELOPMENT
13
In fields discovered since January 1, 1937, there were 22,201 wells producing oil or gas at the end of 1956; in older fields the number was approximately 9,086, or a total for Illinois of about 31,287 wells pro- ducing at the end of 1956.
Cooks Mills — Bourbon Aria
The Cooks Mills pool in northern Coles County was discovered in 1941. One pro- ducing well was completed that year and another the following year. Both produced from the Rosiclare sandstone, had low ini- tial productions, and were soon depleted. The pool was abandoned in 1947, with a total production of less than 6,000 barrels of oil from the two wells.
In 1946 a third producing well was com- pleted. This, the discovery well of the Cooks Mills North pool, was a non-com- mercial well which produced less than 500 barrels of oil from the Rosiclare before it was abandoned in 1950.
The next producing well in the area was drilled three years later, in 1953. This, too, was a small Rosiclare well. The following year two more producers were completed, one in the Rosiclare and the other in the Aux Vases sandstone. The three wells pro- duced about 2,500 barrels of oil in 1954. In the same year Cooks Mills East was dis- covered, the discovery well being the only completion before the end of the year.
In 1955 a drilling "boom" began which resulted in the discovery of one more pool in 1955, three pools in 1956, and the pro- duction of 1,725,000 barrels of oil in the area in 1956.
In July 1955, a Cypress gas well was com- pleted between the old Cooks Mills and Cooks Mills North pools. This, the discov- ery well of the Cooks Mills Gas pool, was soon offset by oil wells and incorporated into the Cooks Mills Consolidated pool. During 1955, 17 Rosiclare, one McClosky, and one Aux Vases-Rosiclare oil wells, and one Aux Vases and three Cypress gas wells were completed in an area extending from the old Cooks Mills North pool to south of the old Cooks Mills pool. The wells were scattered over an area 3i/9 miles long by a
mile wide, and infill drilling progressed rapidly.
In January 1956, Cooks Mills East crossed the Coles-Douglas County line, giv- ing Douglas County its first commercial production. Early in the year Cooks Mills East was absorbed by Cooks Mills Consoli- dated, which is now made up of Cooks Mills, Cooks Mills North, Cooks Mills Gas, and Cooks Mills East.
Early in the year the Bourbon pool was discovered about six miles north of Cooks Mills Consolidated, and a few weeks later Bourbon North was discovered a little more than a mile northwest of Bourbon. Later, the Chesterville pool was discovered be- tween Cooks Mills Consolidated and Bourbon.
Bourbon is one of the biggest pools dis- covered in the last few years. By the end of 1956 it had produced almost half a mil- lion barrels of oil from about 50 wells. Chesterville (five wells) and Bourbon North (two wells) were comparatively un- important.
By the end of 1956 the Cooks Mills — Bourbon area consisted of about 260 oil wells which had produced 1,725,000 barrels of oil during the year; 90,000 barrels had been produced in the preceding 14 years. About 250 oil wells were producing in the four pools. Of this number all but three were completed in the Rosiclare sandstone, the exceptions being in the Cypress, Aux Vases, and McClosky pays.
Fifteen gas wells have been drilled in the Cooks Mills Consolidated pool: seven were completed in the Cypress, one in the Aux Vases, four in the Rosiclare, and three as dual completions in the Cypress-Rosi- clare. All were capped at the end of the year, but plans were being developed for a gas storage project in the pool.
The Cooks Mills-Bourbon area is the northernmost Mississippian production in the state, although Pennsylvanian sands have produced a little oil to the northeast, and several good Devonian and Silurian pools lie to the northwest. As in the Mat- toon pool, two miles to the south, the Rosi- clare is the most important pay. Unlike
14
ILLINOIS STATE GEOLOGICAL SURVEY
Mattoon, where the Cypress is also an im- portant pay, in the Cooks Mills-Bourbon area only one oil well has been completed in the Cypress, which more commonly car- ries gas. The Aux Vases and McClosky are unimportant pays in both areas, and other possible pays are thus far unproductive.
As a result of the successful drilling in the Cooks Mills-Bourbon area, there was abundant and widespread wildcat drilling in Douglas and Coles counties in 1956. Occasionally shows of oil or gas were en- countered, and one Pennsylvanian pool, Ashmore East, was discovered in Coles County. By the end of 1956 the Cooks Mills-Bourbon area seemed to be almost completely drilled up, and wildcat drilling in Coles and Douglas counties was taper- ing off.
Exploratory Drilling and Discoveries
Wildcat wells were drilled in all of the 61 counties in which drilling was done in 1956. New pools (18 in number) were dis- covered in 11 counties. Douglas and Jeffer- son counties each had three new pools; Bond, Clinton and Saline counties each had two, and Christian, Coles, Franklin, Ma- coupin, Perry, and Wayne each had one.
Of the 3,640 wells drilled in 1956, 1,028 (about 28 percent) were wildcats, an in- crease of about 12 percent in number of wildcat completions over the number com- pleted in 1955 and in contrast to the 6 percent decrease in total completions.
Of the wildcat wells drilled in 1956, 445 located more than two miles from pro- duction (table 3) discovered 11 new pools, or were about 2.5 percent successful. The 583 wildcats drilled between half a mile and two miles from production discovered seven new pools and 72 extensions to pools. Nine additional extensions were discov- ered by reworking old wells that had pre- viously been completed as dry holes.
Table 3. — Wildcat Wells Drilled in 1956
Category |
Total |
Producers |
Percentage successful |
Wildcat Near* . Wildcat Farb. |
583 445 |
79 11 |
13.5 2.5 |
Total. |
1028 |
90 c |
8.8 |
a From % to 2 miles from production.
b More than 2 miles from production.
c Nine of the discovery wells listed in Table 4 were originally
completed as dry holes and later worked over.
The one gas pool and 17 oil pools dis- covered in 1956 are listed in table 4 and shown in figure 2; the 81 extensions are listed in table 5, and the 19 new pays in table 6. One of the new pools, Sorento South, was lost by consolidation with Sorento before the end of the year.
Most of the 1956 new pools, as shown in figure 2, are marginal pools. The locations of the 1955 new pool discoveries were great- ly influenced by the 1954 developments, nine new pools being grouped around El- dorado Consolidated and five around Mt. Auburn Consolidated. The 1956 discov- eries show the same influence, but to a lesser degree.
Three of the new pools (Ashmore East in Coles County, Cravat East in Jefferson County, and Hornsby South in Macoupin County) produce from Pennsylvanian sandstones. At the end of 1956 each con- sisted of a single small well without pros- pects for future development. Only one new Pennsylvanian pay was discovered in 1956. At the end of the year one Pennsylvanian sandstone well was completed in the Soren- to Consolidated pool (previously all De- vonian production). This well is less than four miles from Old Ripley, a good Penn- sylvanian pool, so it may indicate the presence of an oil-bearing Pennsylvanian sandstone lens in the Sorento area.
DRILLING AND DEVELOPMENT
15
*> i *-#-.i. .^i-.a>4 lip
i3. .14 I
J I
SCALE OF MILES 10 20
KEY %0IL FIELD; % ABANDONED $ GAS FIELD, ^ABANDONED
JANUARY I, 1957 ILLINOIS STATE GEOLOGICAL SURVEY
Fig. 2. — Oil pools discovered in Illinois, 1956.
1. |
Ashmore East |
7. |
Ewing West |
13. |
Pankeyville |
2. |
Beckemeyer (Gas) |
8. |
Germantown East |
14. |
Pankeyville East |
3. |
Bourbon |
9. |
Hornsby South |
15. |
Sicily |
4. |
Bourbon North |
10. |
Mt. Vernon North |
16. |
Sorento South |
5. |
Chesterville |
11. |
Oakdale |
17. |
Sorento West |
6. |
Cravat West |
12. |
Orchardville North |
18. |
Tamaroa West |
16
ILLINOIS STATE GEOLOGICAL SURVEY
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DRILLLXG AND DEVELOPMENT
17
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ILLINOIS STATE GEOLOGICAL SVPVEY
Fig. 3. — Generalized geologic column for the southern Illinois oil region. Black dots identify oil-producing strata.
Four Devonian or Silurian pools were discovered. The best of them, German- town East in Clinton County, had 21 wells at the end of the year. Sicily, in Christian County, had three producing wells com- pleted, and other wells were being drilled. The other two pools, both in Bond Coun- ty, were Sorento West which was aban- doned at the end of the year and Sorento South which was consolidated with Soren- to. The Silurian was also opened up as a new deep pay in the Huev South pool in Clinton County.
The Trenton was opened up as a new pay in the Patoka and Irvington pools. At the end of the year not enough Trenton
wells had been completed in either pool to make possible an evaluation of the pay.
The remaining 11 new pools and 17 new pays were all in rocks of Mississippian age.
A generalized geologic column for the southern Illinois oil region indicating principal producing strata, is shown in figure 3.
A selected list of unsuccessful deep tests in pools is given in table 7.
Xo gravity meter or magnetometer work was done in Illinois in 1956. Data on geo- physical and core-drilling crews operating throughout the year, by months and methods, is given in table 8.
18
ILLINOIS STATE GEOLOGICAL SURVEY
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DRILLING AND DEVELOPMENT
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20
ILLINOIS STATE GEOLOGICAL SURVEY
Date of com- pletion |
O ON co r-~ ^h cn 7 O OO lo vo Os |
O OO ON ON 7 7777 CO y- 1 CN VO NO |
r^ r^ -^ oo "t1 — i OOCNr-HCN CO CO -h CO CN t-h w-> co <— i i— i i^- r-- on r~- r-- cn |
LO >o |
Initial produc- tion (bbls.)a |
11; 20 172; 43 12 8; 12 10; 1 |
5; 30 30; 10 15; 35 46; 556 5 |
o CN O lo O O O CN ^h OO i— i CO CO CN CN *n 6C00C o"r~-~o ccTcn r~»~ ON CN CN vOO H |
o CO |
Depth to top (ft.) |
CO i-h OS (N <J^ CN CO 1-h ^h cN |
Tj* CN ON CN O ON OO ON CN lo ON -HOMO i— i -— ' CN CN CO |
rOh--H'* O <-i OO \0 VO on CN ^OCNr^^O ON ON u-> co O S< O ^H r-H O O Th O OO ON t-* J; CO COCOCOCN CN CO --h ~- CO ^ |
>J-N CN |
.3 o 3 rt |
Salem Aux Vases Rosiclare Aux Vases Aux Vases |
Silurian Aux Vases McClosky Devonian McClosky |
McClosky Rosiclare Aux Vases Degonia Cypress McClosky Lingle Lingle Rosiclare Tar Springs; Bethel |
<U > X 3 < |
4-1 Ch — , «*-, O H |
2479; PB 2458 3225; PB 3210 1953 1300 2720; PB 2601 |
2134 1199 3100; PB 3003 2375; PB 2288 3105; PB 3058 |
3232; PB 3187 3155 3268; PB 3108 3250; PB 2090 2540 3105 1876 1947 3201; PB 3125 3224; PB 3040 |
O oo oo CN PP Qm oC ON OO CN |
Location |
19-4N-3E 22-1 N-9E 2-12N-7E 20-8N-13W 4-1S-13W |
16-1S-5W 4-8N-14W 14-2S-4E 4-1S-4W 33-4N-10E |
14-3N-10E 21-3N-10E 22-3N-14W 4-6S-9E 8-5N-7E 33-4N-8E 28-6N-4W 29-6N-4W 19-2N-7E 34-4S-9E |
CO co CO |
£ Ih C C B o U |
Ohio Oil # 1 O. E. Garrett Pure Oil # 1 P. M. Weber R. F. Anderson # 1 Opal Arthur F. L. Beard # 1 Sellars Kingwood # 1 E. Summers |
Collins Bros. # 1 Huelskoetter Comm. Partlow & Cochonour # 1 McCash- Freeland Eastern Pet. # 1 P. D. Hughes Texas # 1 W. Reichmann D. Slape # 1 G. P. Koertge |
H. & H. Oil # 1 O. Maas D. Slape # 1 C. Jennings D. Lambert & Butler # 1 V. Heckler Calvert # 1 H. G. Bayley Partlow & Cochonour # 1 Bible Grove- Dueker J. B. Murvin # 1 Keyner F. L. Strickland # 1 Eiswirth "B" Dickinson Oil # 1 Vogel J. W. Steele # 1 B. E. Hale W. C. McBride # 1 J. B. Jacobs |
a o PP co' < *-> C <U s u |
c 3 O U |
Marion Wayne Coles Crawford Wabash |
Washington Jasper Jefferson Washington Richland |
C C C ^ u o u _C ct rt g g rt jC 2 pS 2 ^ U UPQPQ^^ |
c c |
1 |
Kinmundy Maplegrove Consol. . Mattoon .... New Bell air New Harmony Consol. |
New Memphis South . Oak Point .... Oakdale .... Okawville .... Olney Consol. . |
Olney South . Olney South . Parkersburg Consol. . Roland Consol. Sailor Springs Consol. Sailor Springs East . Sorento Consol. Sorento Consol. Stanford South Sumpter South |
<£ _^ c Rj Ih |
Line No. |
1 i— i CN co ^ *n 1 sO ^O vO NO NO |
no r~- oo On O sO NO vOsOt^ |
^cnco-^w^ no r-- oo on o r^ r^ r- r^ r- r- r~- r- r- oo |
oo |
^ o
DRILLING AND DEVELOPMENT
21
Date of com- pletion |
8-21 1-10 5-8 1-24 11-27 1-10 1-17 9^ 1-10 5-8 |
•<f r^ Tf © -HCNOOtNOOOONtN^ 1 1 1 I 1 1 1 1 1 CN©cO — «J-^— h-h-^VO |
Initial produc- tion (bbls.)a |
O A — © © © Tf rl •* O rf CO — lt> co © co \b" *-" © >-o tJT o cn" © wotNcN^oor^-LriLoro |
-2 fNOOtN © CN © © — < CO CN CO CO Ol OO rltMOCN — wiOvOO r--coco-<t|oo w-^^oco l-H CO |
Depth to top (ft.) |
OO OO CN Tf id OO - iM>flU1 © © — ooTfr^-Tf'cor^-ao CN COCOCO^CN.— ifNfNCN |
tN ^O tN ■* •* OO O CO ■* t^r^^cor^^oot^vi tNOONOcO^ioo^OO -t cn n n tN r4tN-H |
Producing formation |
Waltersburg Ohara Aux Vases McClosky Warsaw St. Louis Palestine Hardinsburg Aux Vases Silurian |
Trenton McClosky Trenton Cypress Cypress Pennsylvanian McClosky Renault Aux Vases |
ri v_ ' O |
2766 3246; PB 3120 3139 3252; PB 3215 5299; PB 4161 2843 2981; PB2000 3126; PB 3113 3002; PB 2890 2629 |
4399 3767; PB 3080 4056; PB 4010 3426; PB 2970 2840; PB 2426 612 2889 3284; PB 2725 1064 |
Location |
31-8S-10E 35-6S-4E 10-4S-10E 15-4S-10E 27-3S-5E 27-1S-3E 23-8S-6E 22-8S-5E 26-8S-5E 31-2N-2W |
26-1 S-IW 11-2S-4E 29-4N-1E 34-5S-5E 13-9S-9E 33-6N-4W 1-4N-6E 11-5S-2E 9-6N-2W |
B T3 C C od a S o U |
Coy Oil # 1 E. Wathen C. E. Brehm # 1 Westbrook Tr. et al. "B" Nat. Assoc. Pet. # 1 Ridenour "C" Calvert # 1 Z. Shepard Athene Dev. # 1 C. L. Scrivener D. F. Herley # 1 Shafer J. Carter & E. Rue # 1 Stricklin Calvert # 1 Brown Hrs. Sun Oil #2 J. Reynolds Kapp & Imming # 1 H. Prasuhn |
Gulf # 10 Stanton Texas # 1 Wood Unit Sun Oil # 1-T. Pugh V. R. Gallagher # 1 H. Moore H. D. Atha # 2 T. O. Logsden Stewart Prod. #4 Donk Bros. "A" J. Zink et al. # 1 C. 0. Smith "A" Kewanee Oil # 1 Plains Murvin & Steber #4 Nilson |
X c 3 O U |
Gallatin Franklin White White Hamilton Jefferson Saline Saline Saline Clinton |
Washington Jefferson Marion Hamilton Gallatin Bond Clay Franklin Bond |
"o |
||
Ab Lake West. Akin . . . Crossville . Crossville West Dahlgren Divide West Eldorado West Harco Harco East Huey South |
Irvington . Oakdale . . Patoka . Rural Hill North Shawneetown . Sorento Consol. Toliver South . Whittington West Woburn Consol. |
|
c o ■Jfc |
~h(N n'*1^ vcr-oooo |
-MiOTf ^ O P- OO ON |
5 3 P
18 -3 -5 — 3 S OQc-
i p v
22
ILLINOIS STATE GEOLOGICAL SURVEY
Date of com- pletion |
I I I I I I I I I I I I |
Depth to top (ft.) |
XO\CM^vOOw^cOOOnoO(N |
c 4-. O CO .— |
c ^ c c c,5 u,5c c c c c c c.2 rtC^COOOrtOrtrtC 'E 50h 9 c c c'£ c'£'E o |
Total depth (ft.) |
loooT-HW^^HOsr^.w-iO'sO'— <vo wr*oooo\D(Nr-a\rHoo |
c .2 O |
36-4N-3W 2-4S-6E 24-4N-5W 16-13N-7E 1-1N-4W 4-12N-13W 20-8N-6W 4-5N-6W 4-1S-5W 36-7N-4W 13-10N-5W 24-lON-lOE |
C C £ o U |
Skiles Oil # l H. Wrone Skiles Oil # l R. Smith D. R. Woltz # l Roberts H. J. Adams # 8 D. Andres Nat'l Assoc. Pet. # l E. Becker et al. M. L. Livingood # l Babcock M. Mazzarino # l Kwados F. Suhre # 3 Suhre N. Friederich # l Broeckling J. H. Miskell # l R. Harwood Richardson # l W. Paul J. Gambill # l L. Lacy |
c 3 O U |
Bond Hamilton Hancock Coles Clinton Edgar Macoupin Madison Clinton Bond Montgomery Cumberland |
"o o |
|
Beaver Creek Belle Prairie . Colmar-Plymouth Cooks Mills Consol. Germantown East . Grandview Gillespie-Benld Gas. Livingston South New Memphis Panama .... Raymond Siggins .... |
|
M |
rHCSnTjHlOVOh-OOONO^rJ |
Table 8. — Number of Geophysical and Core Drill- ing Crews Active in Illinois During 1956 by Months
Month
Seismo- Gravity Magneto- Core graph meter meter drilling
Jan. . |
0 |
0 |
0 |
12 |
||
Feb. |
0 |
0 |
0 |
15 |
||
Mar. |
0 |
0 |
0 |
15 |
||
Apr. . |
0 |
0 |
0 |
12 |
||
May. |
0 |
0 |
0 |
13 |
||
June . |
8 |
0 |
0 |
12 |
||
July. |
8 |
0 |
0 |
8 |
||
Aug.. |
12 |
0 |
0 |
4 |
||
Sept.. |
11 |
0 |
0 |
15 |
||
Oct. . |
12 |
0 |
0 |
12 |
||
Nov.. |
12 |
0 |
0 |
9 |
||
Dec. |
8 |
0 |
0 |
4 |
PRODUCTIVE ACREAGE
The area of proved production in Illi- nois, including abandoned pools, at the end of 1956 was 539,315 surface acres for oil and 28,795 for gas. Of this, 375,780 oil acres and 16,460 gas acres were in pools discovered since January 1, 1937. During 1956, 6,640 gas acres were added by 61 gas wells, most of which are capped. In pools discovered since January 1, 1937, about 16,690 surface acres for oil were added in 1956. Most of the drilling in the old pools (discovered before 1937) was development of new pays in old producing areas; little surface acreage was added to the old pools.
ESTIMATED PETROLEUM RESERVES
The Illinois State Geological Survey esti- mates that on January 1, 1957, Illinois oil reserves that can be produced from wells now in existence, by methods now in use, total 701.6 million barrels. This represents an increase of 0.3 million barrels over the estimate for January 1, 1956. The factors in this change are shown in the following table:
Estimated reserves, Jan. 1, 1956 Withdrawal by 1956 production
Added by new drilling in 1956 .
Added by upward revision . Estimated reserves, Jan. 1, 1957
Mi/lions oj bbls. 701.3 82.3
619.0
47.4
666.4 35.2
701.6
PROSPECTS FOR NEW POOLS
23
The 1,694 oil producing wells, including workover wells, completed during 1956 added an estimated oil reserve of 47.4 mil- lion barrels, an average of about 27,878 barrels per well.
Of this 47.4 million barrels of added re- serves, it is estimated that 2.0 percent is in Pennsylvanian sandstone, 81.3 percent in Mississippian sandstones and limestones, and 15.8 percent in Devonian-Silurian limestones and sandstones. New reserves credited to the Ordovician totaled less than 1 percent.
The most important pay zones for which new reserves were added by 1956 drilling are the Ste. Genevieve limestones and sand- stone with 31.6 percent of the new reserves, the Aux Vases sandstone with 30.1 percent, and the Devonian-Silurian limestones and sandstones with 15.8 percent. Other im- portant pay zones are the Cypress sand- stone with 9.1 percent, and the Bethel sandstone with 5.6 percent. Pennsylvanian sandstones contributed 2.0 percent, and Mississippian pays other than those listed above contributed 5.0 percent.
The Devonian-Silurian formations with 15.8 percent new reserves in 1956 have materially increased in importance during the last three years. The percentage figures for these formations were 5.9 in 1954 and 9.6 in 1955.
The reserves added by the 17 new oil fields discovered during 1956 are estimated at 5,209,000 barrels of oil. A breakdown of this total by pays shows Devonian- Silurian formations in the lead with 60.8 percent, followed by the Ste. Genevieve formation with 32.0 percent, Aux Vases with 5.2 percent, and the Cypress with 1.0 percent. The other 1.0 percent is scattered among the remaining pays in the Chester and Pennsylvanian formations.
The principal changes indicated are in the Devonian-Silurian for which the new pool reserves rose from 49 percent of the total in 1955 to 61 percent in 1956. This was mainly at the expense of the Chester series for which new pool reserves dropped from 21 percent in 1955 to 7 percent in 1956.
The four Devonian-Silurian discoveries are all in R. 4 W. They extend from T. 1 N., in Clinton County, to T. 13 N. in Christian County. The Rosiclare sandstone discoveries, which account for 30 percent of the 32 percent new reserves attributed to the Ste. Genevieve formation, are all in Douglas County. Jefferson County had three new pools, with production from Pennsylvanian and Aux Vases sandstone and the McClosky limestone.
On January 1, 1957, Illinois had about 380 producing oil pools. Three of these (Clay City Consolidated, Louden, and Salem Consolidated) had estimated reserves of 378.6 million barrels or 54 percent of the 701.6 million barrels reserves.
Ten pools, including the above three, had estimated reserves of more than 10 million barrels each, for a total of 521.8 million barrels, or 74.3 percent of the total oil reserves.
Approximately 320 pools had reserves of less than one million barrels each. Their total estimated reserves of 43.1 million bar- rels was approximately 6 percent of the total reserves.
PROSPECTS FOR NEW POOLS
An average of 25 to 35 new pools has been discovered in Illinois annually for about 20 years. In 1956 only 18 new pools were discovered, and the number may con- tinue to be smaller than in the past. As productive areas are drilled up, discovery wells are more apt to be extensions of pools rather than discovery wells of new pools.
Figure 4 is a map of the state that classi- fies oil and gas possibilities by areas. The map is slightly modified after a similar classification map prepared by the Survey in 1930, seven years before oil was discov- ered in the deep part of the basin (out- lined by the dashed line in fig. 4).
From 1937 to 1954 most of the new pools discovered were in the deeper part of the basin and produced from Pennsylvanian and Mississippian pays. Outstanding ex- ceptions include two marginal pools, Ma- rine with Devonian-Silurian production
24
ILLINOIS STATE GEOLOGICAL SURVEY
m OIL FIELDS
<=> GAS FIELDS
f\ BOUNDARY OF DEEP
U PART OF BASIN
KEY TO CLASSIFICATION OF OIL POSSIBILITIES
1 . BEST
2. MODERATE
3. SLIGHT
4. NEGLIGIBLE
Fig. 4. — Oil and gas possibilities in Illinois, December 31, 1956.
GAS AND GAS PRODUCTS
25
and St. Jacob, a Trenton pool, and, in the deep part of the basin, the Devonian and Trenton in the Salem Consolidated and Centralia pools. In these two latter pools, however, Mississippian pays were first discovered and developed and the deeper pays were found by deepening wells within the pools.
Many of the counties in the deeper part of the basin, such as Wabash, Wayne, White, and Edwards, have been developed to an extent allowing little possibility for finding new pools. Only one of the 1956 new pools was in this area. In 1954, 1955, and 1956 most of the new pools were near the margin, or outside the deeper part of the basin. In these three years there has been a great increase in number and rela- tive importance of new Devonian and Silurian pools.
At the end of 1956 new Trenton pays were discovered in the Irvington and Patoka pools, both fairly close to the good Trenton production in Salem Consolidated and Centralia. Tests of the Trenton and Devonian are rare in deeper parts of the basin. In most counties testing of the Salem and St. Louis limestones has also been limited to only a few wells.
In the past all but a very small percent- age of Illinois' oil production has come from Pennsylvanian and upper Mississip- pian rocks. Results of drilling in the last three years suggest that pre-Mississippian rocks warrant further testing.
GAS AND GAS PRODUCTS
An estimated 32 billion cubic feet of gas was produced from Illinois oil wells dur- ing 1956, either as solution gas or in sepa- rate gas reservoirs in the oil areas.
Most of the 110.7 million cubic feet of dry gas marketed in Carmi and Eldorado was obtained from dry gas wells within oil fields. An additional 683.1 million cubic feet of dry gas from oil wells was delivered to gas pipe lines for distribution through- out the state. Details are shown in the chart given below.
About 7.2 billion cubic feet of solution gas from Illinois oil wells was processed during 1956 by the three principal operat- ing companies, with the resultant produc- tion of 1,660,000 barrels of natural gasoline and allied products. This figure does not include natural gasoline and allied prod- ucts produced at one plant in Illinois which processes gas from outside the state. Data furnished by the companies indicate that approximately 469.1 million cubic feet of dry residue gas was returned to the pro- ducing formations, the remainder being used as plant or lease fuel. The amount of plant residue gas flared was insignificant.
In addition to the 7.2 billion cubic feet of metered solution gas processed, a some- what smaller amount of unmetered gas was used largely for lease fuel. Between 20 and 25 billion cubic feet of gas was flared dur- ing the year, principally in the Saline Coun- ty area.
Sixty-one new gas wells located in eight different pools in nine different counties were completed during 1956. None of the gas has been marketed for use away from the producing area.
Two of the eight pools in which this gas is found are the Fishhook pool in Pike and Adams counties, which has produced only gas to date, and the Cooks Mills Con- solidated pools in Coles and Douglas coun- ties, which produces both gas and oil. One of the major gas suppliers to the northern part of the state is currently installing pipe- lines in this field for the dual purpose of using the presently available gas and even- tually using the structure as a storage reservoir.
Gas Produced in Illinois and Marketed in 1956
Field, County
Eldorado, Saline Herald Consolidated,
White-Gallatin Eldorado, Saline Harco, Saline
Market . Eldorado
.Carmi
. Pipe Lines
. Pipe Lines
Amount Used
29,628,000
81,137,000
606,183,000
76,927,000
793,875,000
26
ILLINOIS STATE GEOLOGICAL SURVEY
Fig. 5. — Index map to areas and counties covered in this report. See detail maps, figures 6-24. County reports, arranged alphabetically, begin on page 47.
OIL PRO DU CAM, STRATA
27
OIL PRODUCING STRATA OF ILLINOIS
51 l FIG. 3, PAGE 17)
Oil production from sandstones in the upper two groups of Pennsylvanian age, the McLeansboro and Carbondale groups, is very minor; Tradewater and Caseyville sandstones have yielded about one-sixth of the state's oil. The original low gas content of many Pennsylvanian oils resulted in rather low primary recovery and together with shallow depth makes the Pennsylva- nian reservoirs particularly attractive for secondary recovery. Despite the fact that little oil has been found in the Pennsyl- vanian in the last few years, Pennsylvanian production has been increasing, owing to the development of secondary recovery projects.
Chester sandstones have to date pro- duced more than one-half of Illinois' oil and the proportion is mounting. The higher sandstones, the Degonia, Clore, and Palestine, are of little consequence and are productive only in the region of the lower Wabash Valley. The middle sandstones, Waltersburg, Tar Springs, and Hardins- burg, are more productive with some very prolific pools, but significant accumula- tions are confined to a relatively small area in the southern and eastern oil counties.
The lower Chester sandstones in gen- eral, and the Cypress and Aux Vases in particular, are productive nearly through- out the oil country.
The high water content of the Aux Vases makes oil more difficult to recognize than in other sandstones, and Aux Vases production was sometimes passed by dur- ing the earlier stages of exploration. Fine- grained reservoirs react spectacularly to hydraulic fracturing. Although the Aux Vases has produced less oil in the past than the Benoist (Bethel) and Cypress sands, it is probably leading in current production and is by far the most important single horizon in current development.
The most prolific reservoirs in the lower Mississippian rocks are oolitic limestones, which have produced one-fifth of Illinois' oil. Most important is the McClosky zone, which consists of porous lenses of oolitic
limestone in the Fredonia member of the Ste. Genevieve formation. The oolitic Ohara pay zone in the Levias member of the Ste. Genevieve is quite similar to the McClosky, as are oolites in the St. Louis and Salem formations. Hydraulic fractur- ing of the oolitic reservoirs is not particu- larly helpful, but in most instances produc- tivity can be increased greatly by acidizing. Waterflooding is simple, but as primary re- covery is generally high, less oil is left for secondary recovery than in the sandstone reservoirs.
The Rosiclare zone is a typical oolite in the southern and eastern oil counties, with occasional sand grains accompanying the oolites. Toward the northwest the sand grains become more numerous and produc- tion is obtained from a slightly limy sand- stone, a bit coarser than the average Ches- ter sandstone.
Devonian production comes from sand- stones, limestones, dolomites, and cherts, and is difficult to characterize briefly.
Silurian production, approaching one percent of Illinois' total, is from two quite different types of rock. Much Silurian dolomite in the southern part of Illinois is too fine-grained for production, but occa- sional streaks, generally purer, are coarse enough to approach the lower limit of pro- ductive dolomite rock. As might be ex- pected, this fine-grained rock reacts favor- ably to fracturing but poses problems in waterflooding. Silurian "coral" reefs in the northern part of Illinois are dolomitized, porous, and very permeable. In the oil area the reefs are limestone with very low porosity but have a few vugs and an ex- tensive fracture system that may contain oil. Silurian reef rock produces oil from Marion County westward.
The Trenton limestone has produced less than one percent of Illinois' oil. The limestone generally is quite dense. Porosity and permeability increase westward across the western part of the oil area, and frac- tures are of considerable importance in the westernmost pools. Acidizing is a common completion practice, and it seems likely that hydraulic fracturing will be of rela- tively little help.
28
ILLINOIS STATE GEOLOGICAL SURVEY
r
r
i
r
-O Aden Consol.v~ m-.. .1
/ / l y"i\ Mill l"
/•£.^Dohlgren A<jen S c^fr( Shoalsi F
— — ^--H ■— — I /]
^MILTON ^lle Prairie.'JVM /.-> (45
Rurakhi" N ' z^*1 '
/
^-^ ••^j ^ '^ls Broughlon
^•^ \ v"" -Walpole S I
/"^' Long Branch <J£f Broughton Is
; . Roland W J
V
Yy 0 i ■ „ /^x IFrancis Mills
Raleigh (W^ I s • Qmaho W rj
r — ^^'*\ Branch S v*> | /^x /Jt \
^ ^A FldoradoXonsol.1 JP / y,^m I v-r
Francis Mills
EldorodoXonsol.J
) 4L* Eldorado Wx*\ !'
arco • '^, Raleiah S ~ /•
East |Harnsburg
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Eldorado E j
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Cottage | Grove 9
V//A Harrisburg S
HARRISBURG ePankeyville E
* Pankeyville
a
KEY I (#J> Oil pool O Gas pool
,v, 1
' I
!#/ I
i/Mitchellsville
!,ro
Fig. 6. — Area 1 : Hamilton and Saline counties.
WHITE AND GALLATIN COUNTIES
29
Haven Consol.
•t> Oil pool cc Gos pool
\L\
Fig. 7. — Area 2: White and Gallatin counties.
30
ILLINOIS STATE GEOLOGICAL SURVEY
R. 10 E.
R.I I E.
R.I4W.
13
Berrvville; Con sol Lancaster
I*
TJK
R.IIW.
^ 'Maple
[/Grove - Parkersburg Consol, # -fconsol. Maple| Grove S ^SamsvilteiNWfl
l oncoster?
Loncaster p^nds^le M' I ^J Prairie Lancaster Cent.- £ J «J
I " r.V\SomsvilleWJ! | Bennington'S' SomsvilletfC!
[Massilon VmI
^7' Prairie fmZ\
fy /t \ T
'Parkersburg SV£v-/
.burg Conso..^ P0j t N SJ, N, /#
W)t Samsv.lle sf ^ |Point^.V^ \* Aj
IMassilon S •^BoneTsap W
EDWARDS
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Gapi
Consol>
Gap\#J IConsol
*J\ b Lexington 1/ A%^_ w m i i\M
»\
,iBellmont/fc'/,
WABA
, ^- Aioron^i
. ,^2i"Albion Consol. ;4
l*»V Central /li
L/EHery N. \|
|-/§Ellery Con.'X
' 'Browrvl
ElleryEjjy E i s Albion
Phillipstown Xonsol. /
Albiprffc/E. '| ~~ /^p
Keensburg S
KEY
C4?^) Oil pool
Fig. 8. — Area 3 : Wabash and Edwards counties.
CRAWFORD AM) LAWRENCE COUNTIES
31
R. 14 W
£f^ Oil pCOl £3 Gas pool
'i ifl '
Lawrence W^ \ , #
Lvvi-J QU
I Cense,,. U -jj, \ J^P| 2 Lancaster ^VjR' i^T» \
_ Z » -\ |A"endqy tfT Jl^^tjjst. Francisvi
Fig. 9. — Area 4: Crawford and Lawrence counties.
Froncisville E
32
ILLINOIS STATE GEOLOGICAL SURVEY
t_u>z in 5 to v-^!z ■ = | _" f = 1 = 1 "*"|
>, 1 '; 1 t-J
V i I if
I 4 ^ — ,-uJ
Si I
-I
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CUMBERLAND AND CLARK COUNTIES
33
r i
r "j
14) <U
v> v> I
o o •
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1 1 I
_:<^j' i x*
34
ILLINOIS STATE GEOLOGICAL SURVEY
R.5E.
lolo Consol.
,o,o W _ ,^ M Hord/™ PVkJs
"' (• #\ /#L« Bible I . 9f{
Hordes Jf\ vj& Grove {**M' Passport
lolo Cen. N5\\ s "\ .«* J| llngraham f*N
lftln c /sV I Riffle • Toilers '* * »i\ I 'fe fc 3JW
lola S ^ Lou.sv.lle N I iWf %' I ^ ^jf§
Sa.lpr Springs""}^ |Sai'or Spr fPassporj — *A Sailor (V -Sailor Spr.
Fig. 12. — Area 7: Clay and Wayne counties.
JASPER AND RICHLAND COUNTIES
35
JASPER
RUE. _ RJ4W. OoV Point\^ /i I ** / '
Bellair /
J_
Newton
w\ivj rip?/1 w
i \ W
Willow Hill E
Bogota Bogota^ I »^-"| A
A*
^'/jx Bogota L'
Ste. Marie tf . W '
r
Ste. Marie E
Wakefield N I
Wakefield
Cm
%
KEY
(<§,) Oil pool o Gas pool
_ Wakefield S||
RICHLAND
Clay City/ Consol. / ' /
Ste. Marie
E
^\>^Hv^Stnngtown m SLS M!\ j#? Stringtown E
r^Si/ "MP- — >*n
l/^ V!HL/ I 1- Amity/jy
lOlney iConsol.
. /
OCIaremont
Parkersburg ^Consol. !
| Porker.burg.tVj |/J^> Fig. 13. — Area 8: Jasper and Richland counties.
36
ILLINOIS STATE GEOLOGICAL SURVEY
•
1 WASHINGTON
\_^Okowville N
^'
Wamoc 1£\t
-*"
I
I
Irvington Nj IjL
% Okawville
1-
Irvington \^^v
^ %M
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NASHVILLE
Elkton
f L_
1"
Beaucoup
Beaucoup S
r
Richview
0
Ashley
<«
l^^Mc Kinley
Cordes^^
Posen N Pose
5(1 N I .--,
1
W
PERRY
Craig
Posen S
' Dubois Consol.'3
Dubois Cent.
KEY
Oil pool Gas pool
r
Tamaroa^^r\
Tamaroa M
PINCKNEYVILLE
— 4 i__
i
—V
J
fl
R4W. 3 2 R. I W.
Fig. 14. — Area 9: Washington and Perry counties.
JEFFERSON AND FRANKLIN COUNTIES 37
ft' E. 2 ---J R. 4 E
T^^7""." 1<ell " I
#1 ^^M I DU1CM Cravat iMWi Divfd€
ICravatW. V^^ ^V""^ A -^ ~°'' W
"» is
^rvinqton E M Reservoir \# \L J&'*\(t£ ^
;J Divide W I
irnon N. iMarkham CityWV/jj
J Oakdaie^)
r#"\ Roaches I I *Mt. Vernon N.
!*' /# I *f
I - /'•"•*■<' I Markhom City I
h/fl3l A Woodlown I \
— w rfv-.L- - ^- ^v^jij
I V.W^ 1 •> l vnchbura v—'
\^ I i /^ Lynchburg
I l& <— I
Marcoe {•""£•,
l~
C#/JL /King Woltonville^ I n ^^1
I
L
Fitzgerrell •
JEFFERSON FRANKLIN
I 1 Whittington W
/ fi\ .Valier >/Benton N
/ n .^/Christopher ,r>-
/ \?/|ConSor ,^|l
/ I 1*11'"'
r N (*V\Hr
^ Oil pool | West Frankfort) »/ >v«. •,' U7
■■ ^^& Dale Consoll
: J rw
Akin W I ^ \ I
, I I Benton i Akin^ • \
/ ^JIR Thompsonvillt- E&J&,
KEY ■'« .'i^!
Thompsonvi
Thompsonville
Fig> 15, — Area 10: Jefferson and Franklin counties.
38
ILLINOIS STATE GEOLOGICAL SURVEY
i UJ
L.
.2
*• c
3
8
E
ID
C
vo
CLINTON AND MARION COUNTIES
39
n
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ft
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40
ILLINOIS STATE GEOLOGICAL SURVEY
1 -|
~L
i 1 ! i
2 R IW I
1 T~] 1
I I • Decotur N
J J_ ' J L i^-!!^ _L [
E
1
-1 *—l /^+ -- ^r
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| New City, i^pTy,
r
r
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N Edinburg W N, 0/ ^jEdmburg S
r. ^U in/.,.!^ I
Horristown
■^f^ Blockiond
r
■\ 1-
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m
Sicily
' Kincaid S . TAYLORVILLE
1_
4
H— {-
Assumption S
KEY (jfef> Oil pool
1 J
1
J
nJ
Fig. 18. — Area 13: Sangamon, Macon, and Christian counties.
SHELBY AND MOULTRIE COUNTIES
41
SHELBY
KEY
Oil pool
-t
1-
r
I"
I-
-i—
i_
H
~i
MOULTRIE sullivan
1
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SHELBYVILLE
/9 I
£ /Shelbyville Consol.
W
Gays
I
\\ Lakewood
£%} Clarksburg
% Stewordson
1
_L
! \
Fig. 19. — Area 14: Shelby and Moultrie counties.
42
ILLINOIS STATE GEOLOGICAL SURVEY
MACOUPIN
-L
Ploinview
-J I—
—\-
I Corlmville N I
Corlmville
i /Spanish Needle Creek
Gillespie-Wyen J»
r
Gillespie- Benld \ (J)
Stounton
MONTGOMERY
1
1 1
KEY
r^tOil pool Gos pool
• 'Waggoner
\T^v .Raymond I-
J I
IW
Iff
♦ Raymond E
/«->?
— ILJ—l
fo$V Litchfield
®
fgO/M Olive
HILLSBORO
r
— -+—
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.J.
I__^£l-Jl
J
Fig. 20. — Area 1 5 : Macoupin and Montgomery counties.
PIKE AND ADAMS COUNTIES
43
Fig. 21. — Area 16: Pike and Adams counties.
44
ILLINOIS STATE GEOLOGICAL SURVEY
00 o Q
J
J.
Li
J
JACKSON AND WILLIAMSON COUNTIES
45
46
ILLINOIS STATE GEOLOGICAL SURVEY
Fig. 24. — Area 19: Monroe, St. Clair, and Randolph counties.
COUNTY REPORTS
47
COUNTY REPORTS
Year
Adams County
Fig. 21, Area 16
Total Oil Gas Dry wells wells wells holes
1938. . . |
. . 0 |
1939. . . |
. . 2 |
1940. . . |
. . 1 |
1941 . . . |
. . 5 |
1942. . . |
2 |
1943. . . |
. . . 1 |
1944. . . |
. . . 0 |
1945. . . |
. . 0 |
1946. . . |
. . 1 |
1947 . . . |
. . . 0 |
1948. . . |
. . . 0 |
1949. . . |
. . 1 |
1950. . . |
. . . 3 |
1951 |
2 |
1952. . . |
. . . 0 |
1953. . . |
. . . 0 |
1954. . . |
. . . 0 |
1955. . . |
. . . 2 |
1956. . . |
. . . 9 |
0 0
0 0
0 2
0 1
0 5
0 0
0 0
0 0
1 1 4 5
29
24
Adams County has had no commercial production of oil or gas. The first pro- ducing well in the county was a small gas well completed in 1955 in the Fishhook pool. In 1956 four more gas wells were completed; initial open flow capacities ranged from 46,000 cu. ft. daily to 2,000,000. These wells are in a Silurian limestone about 500 feet deep. They are in the Fish- hook pool, most of which lies to the east in Pike County. All wells in the pool have been capped. The Fishhook pool may be used for gas storage.
The five dry holes drilled in 1956 in- cluded one dry hole in the Fishhook pool and four wildcats. No successful oil well has yet been drilled in Adams County.
Bond County
Fig. 22, Area 17
As shown in the table, Bond County pro- duced more oil in 1956 than in any pre- vious year, in fact 1956 production was al- most a third of the total production to date for the county. Most of the producing wells drilled in 1955 were completed near the end of the year and still had compara-
tively high production rates in the early months of 1956. Most of the producing wells drilled in 1956 were completed early in the year and production had declined by the end of the year. Unless drilling re- sults are better in 1957 than in 1956, pro- duction for 1957 will probably be less than in 1956.
In number of wells drilled, 1956 was sec- ond only to 1955 and far surpassed the third best year, 1950. However, only a third of the wells drilled in 1956 were completed as producers. Of the 84 dry holes com- pleted, 41 were in pools and 43 were wild- cats. Of the wells drilled in pools, 50 per- cent were dry, a very low success ratio.
Bond County was one of the counties which had an unusually high rate of wild- cat drilling in 1956. Discoveries in pre- Mississippian pays during 1954 and 1955 increased interest in the possibilities of deep production in the counties along the western margin of the deep basin area. Two new pools discovered in 1956 are pro- ducing from a sandstone at the top of the Devonian. One, Sorento West, consisted of a single well which was abandoned at the end of the year. The second, Sorento South, expanded rapidly and was consolidated with Sorento before the end of 1956.
Bond |
County |
||||
Total |
Oil |
Gas |
Dry |
Annual |
|
Year |
wells |
wells |
wells |
holes |
production |
1937 . |
5 |
0 |
1 |
4 |
0 |
1938 . |
12 |
1 |
1 |
10 |
350 |
1939 . |
7 |
0 |
0 |
7 |
400 |
1940 . |
54 |
26 |
1 |
27 |
96,000 |
1941 . |
21 |
4 |
0 |
17 |
164,000 |
1942 . |
16 |
3 |
1 |
12 |
89,000 |
1943 . |
13 |
0 |
1 |
12 |
63,000 |
1944 . |
18 |
7 |
0 |
11 |
65,000 |
1945 . |
3 . |
0 |
0 |
3 |
52,000 |
1946 . |
12 |
0 |
1 |
11 |
46,000 |
1947 . |
19 |
9 |
0 |
10 |
73,000 |
1948 . |
15 |
2 |
0 |
13 |
87,000 |
1949 . |
23 |
11 |
1 |
11 |
86,000 |
1950 . |
58 |
27 |
1 |
30 |
114,000 |
1951 . |
39 |
4 |
0 |
35 |
107,000 |
1952 . |
25 |
2 |
0 |
23 |
92,000 |
1953 . |
14 |
0 |
0 |
14 |
80,000 |
1954 . |
31 |
11 |
0 |
20 |
79,000 |
1955 . |
163 |
90 |
2 |
71 |
993,000 |
1956 . |
126 |
42 |
0 |
84 |
1,090,000 |
674
239
10
425 3,378,000
48
ILLINOIS STATE GEOLOGICAL SURVEY
Two new pays were discovered in Bond County in 1956. In Sorento Consolidated Pennsylvanian sandstone production was opened up, and in Woburn Consolidated two Aux Vases wells were completed, the first Aux Vases production reported in the county.
Although Bond County has had 11 oil or gas pools, as shown on the county map, most of the oil has come from two pools: Woburn Consolidated, which produced 614,000 barrels in 1956 for a total of 2,- 455,000 barrels, and Sorento Consolidated, which produced 419,000 barrels for a total of 639,000 barrels.
Only three other pools had production reported for 1956. Old Ripley produced 48,000 barrels to make a total of 102,000; Beaver Creek, 8,000 barrels for a total of 179,000, and Dudleyville East, a few hun- dred barrels for the year and a total pro- duction of about 2,000 barrels.
Bond County has one secondary recov- ery project. A small waterflood in the Bethel in the Woburn Consolidated pool, begun in 1951, has produced about 11,000 barrels of oil. A pressure maintenance project, begun in 1953, is credited with 14,- 000 barrels of oil produced in the Beaver Creek pool.
Christian County Fig. 18, Area 13
Drilling activity in Christian County in 1956 was a little less than in 1955, but re- mained higher than average for the county. Most of the new producing wells were in the Mt. Auburn — Kincaid — Edinburg West area. One new pool, Sicily, was discovered during the year; three producing wells were completed in it.
The percentage of successful wells for the county was low because of the large number of wildcat wells drilled. Twenty- nine producing wells and 16 dry holes were drilled in pools, a success ratio of about 2 to 1. Unsuccessful wildcats numbered 39.
Production for the year set a new rec- ord. Eleven pools produced a total of 1,- 846,000 barrels of oil. Biggest producer was the Kincaid South pool, which made 810,-
Christian County |
|||||
Total |
Oil |
Gas |
Dry |
Annual |
|
Year |
wells |
wells |
wells |
holes |
production |
1937 |
3 |
0 |
0 |
3 |
0 |
1938 |
4 |
0 |
0 |
4 |
0 |
1939 |
4 |
0 |
0 |
4 |
0 |
1940 |
1 |
0 |
0 |
1 |
0 |
1941 |
3 |
0 |
0 |
3 |
0 |
1942 |
2 |
0 |
0 |
2 |
0 |
1943 |
4 |
1 |
0 |
3 |
3,000 |
1944 |
0 |
0 |
0 |
0 |
4,000 |
1945 |
1 |
1 |
0 |
0 |
4,000 |
1946 |
7 |
1 |
0 |
6 |
8,000 |
1947 |
3 |
1 |
0 |
2 |
6,000 |
1948 |
5 |
2 |
0 |
3 |
11,000 |
1949 |
172 |
130 |
0 |
42 |
1,099,000 |
1950 |
18 |
7 |
0 |
11 |
1,219,000 |
1951 |
27 |
10 |
0 |
17 |
820,000 |
1952 |
22 |
4 |
0 |
18 |
528,000 |
1953 |
34 |
20 |
0 |
14 |
487,000 |
1954 |
152 |
84 |
0 |
68 |
751,000 |
1955 |
95 |
43 |
0 |
52 |
1,608,000 |
1956 |
84 |
29 |
0 |
55 |
1,846,000 |
641
333
308
8,395,000
000 barrels for the year, giving it a total production of 885,000 barrels. Assumption Consolidated was second for the year, pro- ducing 342,000 barrels; it has a cumulative total of 5,384,000 barrels. Three other pools each produced 200,000 to 235,000 barrels, and the remaining six pools had a com- bined total production of 32,000 barrels.
Secondary recovery has been important in maintaining production in Christian County. The first waterflood project in the county was in the Benoist sandstone in the Assumption Consolidated pool. In general the Benoist wells in the pool were not as good as the Rosiclare wells, and were much more restricted in area than the Devonian wells.
Waterflooding began in 1950; by the end of 1956 it had produced 858,000 barrels from the Benoist sand, more than 10 percent of all of the oil produced in the county. In 1955 waterflooding of the Rosiclare sandstone and Devonian limestone was be- gun. Only a small amount of secondary re- covery oil has so far been produced from these two pays. However, in 1956, 188,000 barrels of the 342,000 barrels produced in the Assumption Consolidated pool was at- tributed to secondary recovery, mainly from the Benoist. Total secondary recovery pro-
COUNTY REPORTS
49
duction for the pool is 925,000 barrels, more than 10 percent of the total produc- tion lor the county. It results ol flooding the Rosiclare and Devonian are comparable to the Benoist Hood, secondary recovery should become extremely important.
Clark and Cumberland Counties Old Pools
Clark County Fig. 11, Area 6
Total wells 5 24 20 15 20
11 6
22 5
46
37
50
105
57
59 41 34 67 64
Oil
wells 0 7 4
5 7
1 2 9 1
2
10 10 16 39
26
22 9 10 33 26
Gas
wells 1 3 0 0
1
0 0 0 0 0
0 0 0 4 0
0 0 0 0
0
Dry
holes 4 14 16 10 12
10 4
13 4 6
36 27 34 62 31
37 32 24 34 38
New pool production 0 0 0 0 0
0 0
0 0 0
0
0
28,000
199,000
266,000
236,000 187,000 151,000 152,000 233,000
696
239
448
1.450,000
Cumberland County Fig. 11, Area 6
Total wells |
Oil wells |
Gas wells |
Dry holes |
New pool production |
0 |
0 |
0 |
0 |
0 |
5 |
0 |
0 |
5 |
0 |
11 |
0 |
0 |
11 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
0 |
0 |
5 |
0 |
10 |
0 |
0 |
10 |
0 |
6 |
1 |
0 |
5 |
0 |
3 |
0 |
0 |
3 |
0 |
50 |
26 |
0 |
24 |
10,000 |
19 |
4 |
0 |
15 |
85,000 |
16 6 9 16 |
7 0 2 3 |
0 0 0 0 |
9 6 7 13 |
52,000 29,000 19,000 13,000 |
5 9 |
1 2 |
0 0 |
4 / |
12,000 8,000 |
18 10 11 |
3 0 0 |
0 0 0 |
15 10 11 |
9,000 10,000 7,000 |
Year 1937 1938 1939
1940 1941
1942 1943 1944 1945 1946
Old pool
production Year 1947 1948 1949 1950 1951
462,000 193,000 283,000 335,000 394,000
374,000 365,000 386,000 451,000 734,000
1952 1953 1954 1955 1956
Old pool production
795,000 1,136,000 1,450,000 1,694,000
1,660,000
1,517,000 1,448,000 1,589,000 1,886,000 1,880,000
70,482,000*
210
46
0 161
255,000
* Includes 51,080,000 barrels of oil produced before 1937.
Clark and Cumberland were among the early oil producing counties, production dating back to 1904. It is impossible to break down the old production accurately between the two counties, so they must be treated as a unit. Many of these old pools are being waterflooded. Wells drilled in the waterflood areas are not included in the above tables.
Clark County has two good pools dis- covered since 1937, Weaver and Oak Point. Twelve of the producers drilled in 1956 were in the Oak Point pool. The 38 dry holes include 15 in pools and 23 wildcats.
Most of the Cumberland County "new pool" production comes from the Lilly- ville pool. There were no producing wells drilled in Cumberland County in 1956 out- side of waterHood projects. The 1 1 dry holes included four in pools and seven wildcats.
Secondary recovery is very important in maintaining the level of production in the old pools of Clark and Cumberland coun- ties. In 1956, 1,587,000 barrels of oil out of the 1,880,000 barrels produced were the re- sult of waterHooding. Some of the projects are new, and others are being developed.
Clay County
Fig. 12, Area 7
Clay County had no new pool and no im- portant new pay in 1956. Forty of the 66 producing wells completed were in the Sailor Springs Consolidated pool, and the
50
ILLINOIS STATE GEOLOGICAL SURVEY
Clay County
Year 1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total
wells
91
153
159
37
93
137 201 176 105 186
196 310 167 130 150
92 119 225 199 124
Oil
wells
75
141
136
23
59
74 148 135
63 108
125
183
101
70
61
25
58
125
113
66
Gas
wells 0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
Dry
holes 16 12 23 14 34
63 53 41 42 78
71 127 66 60 89
67 61 100 86 58
Annual production 1,522,000 3,922,000 4,159,000 4,687,000 1,785,000
2,165,000 4,158,000 4,138,000 4,005,000 4,317,000
4,407,000 5,868,000 4,475,000 3,719,000 5,004,000
3,888,000 3,543,000 4,945,000 4,212,000 4,403,000
3,050 1,889 0 1,161 79,322,000*
* Estimated in part and subject to revision.
other 26 about equally divided between Clay City Consolidated and the rest of the pools in the county. Forty-six of the dry holes were drilled in pools and 12 were wildcats.
Clay is one of the counties which showed the biggest decreases in drilling in 1956, a much bigger decrease than that for the state as a whole. There has never been a period of intensive drilling in the county, but it has annually ranked among the top dozen or so in number of completions. As a result, it is one of the most extensively drilled counties, and new pools of conse- quence are not apt to be found. However, only a few wells have tested pre-Mississip- pian strata in the county. The best hope for the future in Clay County lies in the discovery of profitable deep pays.
Secondary recovery projects are in opera- tion in five pools in Clay County. All are small or quite recent. The Ingraham pool flood was begun in 1956, and had not shown any results at the end of the year. The other four pools with waterflood proj- ects (Clay City Consolidated, Kenner West, Sailor Springs Consolidated, and Stanford South) produced 408,000 barrels of second-
ary recovery oil, less than 10 percent of the county's production for 1956. Cumulative secondary recovery oil production is about 1,037,000 barrels.
Clinton County Fig. 17, Area 12
Year 1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total Oil wells wells
29
444 62
450 64
59 44 19
27 53
46
42
103
165
120
84 68 121 93 99
15 398
35 369
25
28 9 1
11
22
21 24 71 81 41
22 11 49 31
27
Gas
wells 0 0 0 0 1
0 2 0 0 0
0 0 0
Dry
holes 14 46 27 81 38
31
33 18 16 31
25 18 32 83 79
62 57 71 60 70
Annual production 84,000
2,909,000
2,756,000 10,163,000
4,216,000
3,114,000 2,520,000 2,381,000 2,409,000 2,354,000
1,964,000 1,663,000 2,188,000 1,769,000 1,756,000
1,819,000 1,659,000 1,788,000 1,678,000 2,318,000
2,192 1,291
9 892 54,932,000*
* Estimated in part and subject to revision. Includes 3,424,000 barrels of oil produced before 1937.
Two new pools were discovered in Clinton County in 1956. One, Germantown East, was the second best discovery of the year according to drilling and production by the end of the year; only Bourbon in Douglas County surpassed it. By the end of the year the 21 completed wells had produced 329,000 barrels of oil from the Devonian, and other wells were being drilled. Clinton County is in the part of the state where the Devonian, Silurian, and Trenton pays have produced the most oil. It should be possible to discover more new pools like Germantown East.
The second new pool was Beckemeyer Gas. Two gas wells and one oil well were completed by the end of the year. The two gas wells were capped and the oil well had not sold any oil. All three were Cypress sandstone wells.
Twenty-four of the 29 producing wells drilled in 1956 were in the two new pools,
COUNTY REPORTS
51
23 of the 70 dry holes were pool dry holes, and the other 47 were wildcats.
Secondary recovery projects are in opera- tion in two pools in Clinton County. The first project began in 1952 in the Bartelso pool. In 1956 the three floods operating in that pool produced 217,000 of the 356,000 barrels produced from the pool. Water- flooding was begun in the Centralia pool in 1956 and produced 136,000 barrels of oil in the first year. About 800,000 barrels of oil has been produced in Clinton County by secondary recovery operations.
were opened up in the old producing areas, and Crawford County has been one of the most active drilling counties for the past three years.
Secondary recovery by means of both gas and water has been tried in Crawford County, but water injection has proved more satisfactory than gas. The steady in- crease in production since 1950 must be attributed to secondary recovery. In 1956, 1,887,000 barrels, or two-thirds of the pro- duction for the year, resulted from water- flooding.
Crawford County |
|||||||||||
Coles |
|||||||||||
Fig. |
9, Area |
4 |
|||||||||
Fig. |
10, Area ! |
||||||||||
Total |
Oil |
Gas |
Dry |
Annual |
|||||||
Year |
wells |
wells |
wells |
holes |
production |
Total |
Oil |
Gas |
Dry |
Annual |
|
1937 |
20 |
13 |
0 |
7 |
1,632,000 |
Year |
wells |
wells |
wells |
holes |
production |
1938 |
19 |
7 |
1 |
11 |
1,597,000 |
1937 |
1 |
0 |
0 |
1 |
0 |
1939 |
7 |
2 |
0 |
5 |
1,063,000 |
1938 |
7 |
0 |
0 |
7 |
0 |
1940 |
13 |
0 |
12 |
1,226,000 |
1939 |
17 |
3 |
0 |
14 |
0 |
|
1941 |
5 |
1 |
0 |
4 |
1,398,000 |
1940 |
9 |
1 |
0 |
8 |
9,000 |
1941 |
8 |
1 |
0 |
7 |
9,000 |
||||||
1942 1943 1944 1945 1946 |
16 7 5 7 10 |
3 0 1 4 3 |
0 0 1 0 0 |
13 7 3 3 7 |
1,352,000 1,305,000 1,282,000 1,281,000 1,328,000 |
1942 1943 1944 1945 1946 |
12 8 14 93 378 |
1 1 10 60 299 |
0 0 0 0 0 |
11 7 4 33 79 |
8,000 11,000 28,000 446,000 4,272,000 |
1947 |
19 |
8 |
0 |
11 |
1,278,000 |
1947 |
38 |
21 |
0 |
17 |
2,058,000 |
1948 |
18 |
5 |
2 |
11 |
1,299,000 |
1948 |
49 |
26 |
1 |
22 |
1,295,000 |
1949 |
27 |
14 |
0 |
13 |
1,398,000 |
1949 |
22 |
2 |
0 |
20 |
779,000 |
1950 |
53 |
15 |
1 |
37 |
1,527,000 |
1950 |
18 |
0 |
0 |
18 |
597,000 |
1951 |
56 |
30 |
0 |
26 |
1,518,000 |
1951 |
19 |
4 |
0 |
15 |
464,000 |
1952 |
72 |
45 |
2 |
25 |
1,715,000 |
1952 |
9 |
0 |
0 |
9 |
392,000 |
1953 |
74 |
28 |
0 |
46 |
2,055,000 |
1953 |
10 |
1 |
0 |
9 |
379,000 |
1954 |
219 |
94 |
3 |
122 |
2,427,000 |
1954 |
12 |
3 |
0 |
9 |
415,000 |
1955 |
233 |
133 |
1 |
99 |
2,599,000 |
1955 |
49 |
22 |
4 |
23 |
542,000 |
1956 |
203 |
105 |
2 |
96 |
2,953,000 |
1956 |
266 |
140 |
6 |
120 |
1,636,000 |
1,083 |
512 |
13 |
558 |
172,623,000* |
1,039 |
595 |
11 |
433 |
13,340,000 |
* Includes 140,390,000 barrels produced before 1937.
Although few Illinois counties have pro- duced as much oil as Crawford County, most of the drilling and production oc- curred during the 30 years preceding 1937. During that period about 9,000 producing wells were drilled and 140,390,000 barrels of oil were produced as compared with 525 oil and gas wells drilled in the past 20 years, and 32,233,000 barrels of oil pro- duced.
When the deep basin was opened up in 1937, there had been little drilling in Craw- ford County for 10 years, and production was dropping. In 1954 several new pays
As shown in the table, 1956 was the sec- ond biggest year for oil well drilling in Coles County, due to the development of the Cooks Mills area. This development is discussed on page 13. The biggest year of drilling was 10 years earlier when the Mattoon pool was being developed. Out- side of these two pools, Coles County has no significant production. Westfield North produced less than 1,000 barrels before it was abandoned. Ashmore East, a one-well Pennsylvanian sandstone pool discovered in 1956, had had no pipeline runs at the end of the year. Two old pools are mainly in other counties, and their production is
ILLINOIS STATE
GEOLOGICAL SURVEY
LIBR ;y
52
ILLINOIS STATE GEOLOGICAL SURVEY
assigned to those counties. They are War- renton-Borton, which is included in Edgar County production, and Westfield, in- cluded with Clark County.
Until 1956 the Mattoon pool produced almost all of the Coles County oil. It has produced a total of 12,248,000 barrels of the 13,340,000 barrels produced in the county. Waterflooding was begun in 1950 in the Rosiclare sandstone, and a second project was begun in 1952 in the Cypress and Rosi- clare pays. Secondary recovery is credited with a total of 551,000 barrels of oil, in- cluding 332,000 barrels of the 635,000 bar- rels produced in 1956.
The Cooks Mills Consolidated pool pro- duced 1,001,000 barrels of oil in Coles County in 1956, bringing its total produc- tion up to 1,092,000 barrels.
Douglas County
Fig. 10, Area 5
Year
1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total
wells 0 0
2 2 2
Oil
wells 0 0 0 0 0
Gas
wells 0 0 0 0 0
Dry
holes 0 0
2 9 2
0 0
1 0
2 0 0 0 0 0
0 0
0 1
0 2
0 o
o o
4 0
1 12
248
0 0 0 0 0
0 0
0
1
102
1 1 3 3 4
4
0
1
11
141
Annual production 0 0 0 0 0
0 0 0
0 0
0 0 0
0 0
0 0 0 0 724,000
286
103
178
724,000
Prior to 1956 very little testing for oil or gas had been done in Douglas County. The nearest production of economic value was about 10 miles to the south in the Mattoon pool. A few producing wells had been drilled closer to the county line, but none had produced oil in commercial quantity. The Murdock pool in Douglas County, dis-
covered in 1955, is a single Pennsylvanian sandstone well which has produced only a few barrels of oil.
Toward the end of 1955 good Rosiclare sandstone production was found in the Cooks Mills area in northern Coles County. Early in 1956 the Cooks Mills Consolidated pool was extended into Douglas County. Three more pools — Bourbon, Bourbon North, and Chesterville — were discovered in 1956, all of them a short distance north of Cooks Mills Consolidated in Douglas County. One of these pools, Bourbon, was the best pool discovered in 1956. It had 50 producing wells at the end of the year and had produced almost half a million barrels of oil. The Cooks Mills-Bourbon area is discussed in more detail on page 13.
Of the 248 wells drilled in Douglas County in 1956, only 107 were successful. However, only 52 of the dry holes were in pools, giving a success ratio of 2 to 1 for pool drilling. The other 89 dry holes were wildcats. Some of them had fairly good shows of oil, but Bourbon lies close to the northern edge of the part of the state hav- ing the best possibilities for oil.
Edgar County
Fig. 10, Area 5
Year 1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total
wells 1 5 9 10 9
3 1 0
3
7
12
5
155
113
34
20 24 20 23 34
Oil
wells 0 0 0 0 1
0 0 0 0 0
1
1
64
40
4
Gas
wells
Dry
holes 0 1
0 5
0 9
0 10
1 7
3 1 0 3
5
11
4
89
68
28
18 16
17 20 29
Annual production 1,000 500 500 500 500
0 0 0 0 0
0
0
132,000
596,000
374,000
270,000 183,000 133,000 124,000 116,000
488
130
14
344
1,958,000"
* Includes 27,000 barrels of oil produced prior to 1937 from the Warrenton-Borton pool.
COUNTY RETORTS
53
Edgar is one of the counties which had big increases in drilling in 195() in contrast to the over-all decrease. Because of the county's proximity to the Cooks Mills — Bourbon area, an increase in wildcat drill- ing might have been expected. However, most ol the drilling was in pools. Five small producing wrells were completed, lour in Grandview and one in Inclose, 19 dry holes were drilled in pools, and only 10 of the 34 wells drilled in 1956 were wildcats.
Oil produced during 1956 included 64,000 barrels from the Dudley pool, 50,000 from Elbridge, and insignificant amounts from Inclose, Grandview, and Warrenton- Borton pools.
Two pools, Redmon North and Dudley West, consist of one gas well each, and Grandview and Inclose are essentially gas
will probably be small. In 1956 there was no area of concentrated drilling. The 28 new producing wells were distributed, for the most part, one or two to a pool; no pool had more than half a dozen. The 42 dry holes included 31 in pools and 11 wildcats.
Waterfiooding and pressure maintenance are being used effectively in the Albion Con- solidated pool. Waterffooding is also being used in Maplegrove Consolidated and Samsville North, and pressure maintenance in Bone Gap Consolidated. In 1956, 422,- 000 barrels of oil, more than one-fourth of the year's production, was recovered by secondary recovery operations. Over 2,000,- 000 barrels of the county's total production is attributed to secondary recovery.
pools. |
A few of the wells are |
being used, |
Effingham County |
||||||||
but no gas |
is being metered and none of |
Fig. |
16, Area 11 |
||||||||
the w |
ells can be |
considered |
commercial. |
||||||||
Total |
Oil |
Gas |
Dry |
Annual |
|||||||
Year |
wells |
wells |
wells |
holes |
production |
||||||
Edwards Col |
fNTY |
1937 |
4 |
0 |
0 |
4 |
0 |
||||
1938 |
8 |
0 |
0 |
8 |
0 |
||||||
Fig. |
8, Area |
3 |
1939 |
13 |
0 |
0 |
13 |
0 |
|||
1940 |
12 |
3 |
0 |
9 |
2,000 |
||||||
Total |
Oil |
Gas |
Dry |
Annual |
1941 |
32 |
17 |
0 |
15 |
173,000 |
|
Year |
wells |
wells |
wells |
holes |
production |
||||||
1937 |
1 |
0 |
0 |
1 |
0 |
1942 |
38 |
16 |
0 |
22 |
194,000 |
1938 |
0 |
0 |
0 |
0 |
0 |
1943 |
44 |
29 |
0 |
15 |
365,000 |
1939 |
34 |
17 |
0 |
17 |
55,000 |
1944 |
38 |
15 |
0 |
23 |
390,000 |
1940 |
79 |
62 |
0 |
17 |
1,067,000 |
1945 |
88 |
55 |
0 |
33 |
980,000 |
1941 |
52 |
36 |
0 |
16 |
1,466,000 |
1946 |
42 |
12 |
0 |
30 |
835,000 |
1942 |
49 |
30 |
0 |
19 |
1,775,000 |
1947 |
39 |
19 |
0 |
20 |
577,000 |
1943 |
68 |
37 |
0 |
31 |
1,355,000 |
1948 |
33 |
8 |
0 |
25 |
476,000 |
1944 |
143 |
95 |
0 |
48 |
1,914,000 |
1949 |
23 |
12 |
0 |
11 |
453,000 |
1945 |
145 |
105 |
0 |
40 |
2,855,000 |
1950 |
71 |
34 |
0 |
37 |
589,000 |
1946 |
65 |
37 |
0 |
28 |
1,929,000 |
1951 |
48 |
20 |
0 |
28 |
440,000 |
1947 |
77 |
33 |
0 |
44 |
1,538,000 |
1952 |
23 |
2 |
0 |
21 |
395,000 |
1948 |
63 |
27 |
0 |
36 |
1,337,000 |
1953 |
19 |
4 |
0 |
15 |
326,000 |
1949 |
70 |
31 |
0 |
39 |
1,207,000 |
1954 |
39 |
16 |
0 |
23 |
473,000 |
1950 |
106 |
56 |
1 |
49 |
1,216,000 |
1955 |
58 |
24 |
0 |
34 |
545,000 |
1951 |
103 101 |
39 40 |
0 0 |
64 61 |
1,544,000 1,506,000 |
1956 |
38 |
13 |
0 |
25 |
558,000 |
1952 |
710 |
299 |
0 |
411 |
7,768,000 |
||||||
1953 |
119 |
68 |
0 |
51 |
1,565,000 |
||||||
1954 1955 |
62 84 |
24 43 |
0 0 |
38 41 |
1,379,000 1,462,000 |
As shown |
in the |
table, |
Effingham County |
||
1956 |
70 |
28 |
0 |
42 |
1,534,000 |
has drill |
had no |
outstanding |
peaks product |
or lows in |
|
in? activi |
ion; varia- |
||||||||||
1,491 |
808 |
1 |
682 |
26,704,000* |
tion in drill |
ing from year to year has usual- |
* Estimated in part and subject to revision.
Edwards is one of the most densely drilled counties. Unless new pays are opened up, the amount of future drilling
ly been no greater than that for the state as a whole. Most of the pools are small. About 70 percent of the production has come from the two biggest pools, Iola Con- solidated and Sailor Springs Consolidated,
54
ILLINOIS STATE GEOLOGICAL SURVEY
both of which have most of their wells and production in Clay County. A small area of the Louden pool extends from Fayette County into Effingham.
At present Iola Consolidated has the highest production rate in the county. Eleven of the 13 producing wells completed in 1956 were in the Iola Consolidated pool, which produced 188,000 barrels for the year, bringing its total production to 2,- 863,000 barrels.
Sailor Springs Consolidated produced only 98,000 barrels in 1956, but has a total production of 3,291,000 barrels. The only secondary recovery operations in Effingham County are in this pool. Four waterflood projects, all in the Rosiclare or McClosky, were begun in 1954 and 1955. In 1956, 33,000 barrels, about one-third of the year's production, was due to waterflooding. About 50,000 barrels of oil has so far been produced in this way.
Hill East, the largest pool lying wholly in Effingham County, had a 1956 produc- tion of 187,000 barrels, bringing its total up to 462,000 barrels.
Eleven of the dry holes drilled in 1956 were in pools and 14 were wildcats. No new pool or important new pay was discovered.
Fayette County
Fig. 16, Area 11
Fayette is one of the few counties in the state in which oil wells outnumber dry holes. During 1938, 1939, and 1940, when Louden and St. James pools were being developed, about 90 percent of all wells drilled were producers. Annual comple- tions for the entire state usually show a majority of the holes to be dry. Fayette County had a second period of intensive drilling in 1950 during which an exten- sion to the Louden pool was drilled up. Except for these two periods, Fayette has had few wells drilled and most of them have been unsuccessful. Of the 29 wells drilled in 1956, nine were producers, eight were dry holes in pools, and 12 were un- successful wildcats.
Fayette Cou |
NTY |
||||
Total |
Oil |
Gas |
Dry |
Annual |
|
Year |
wells |
wells |
wells |
holes |
production |
1937 |
11 |
2 |
0 |
9 |
0 |
1938 |
575 |
509 |
1 |
65 |
1,940,000 |
1939 |
960 |
895 |
0 |
65 |
18,791,000 |
1940 |
577 |
515 |
0 |
62 |
28,281,000 |
1941 |
238 |
190 |
0 |
48 |
24,871,000 |
1942 |
69 |
47 |
0 |
22 |
19,499,000 |
1943 |
44 |
18 |
0 |
26 |
14,845,000 |
1944 |
19 |
1 |
0 |
18 |
12,234,000 |
1945 |
9 |
0 |
0 |
9 |
10,197,000 |
1946 |
24 |
4 |
0 |
20 |
8,930,000 |
1947 |
22 |
3 |
2 |
17 |
8,055,000 |
1948 |
12 |
6 |
0 |
6 |
7,255,000 |
1949 |
78 |
52 |
2 |
24 |
6,631,000 |
1950 |
173 |
114 |
0 |
59 |
7,718,000 |
1951 |
80 |
24 |
3 |
53 |
6,514,000 |
1952 |
36 |
7 |
6 |
23 |
6,016,000 |
1953 |
18 |
6 |
0 |
12 |
5,620,000 |
1954 |
14 |
7 |
0 |
7 |
6,668,000 |
1955 |
18 |
4 |
0 |
14 |
8,075,000 |
1956 |
29 |
9 |
0 |
20 |
10,369,000 |
3,006 |
2,413 |
14 |
579 |
212,509,000 |
Three of the five pools in Fayette Coun- ty are small. St. Paul, Patoka West, and Laclede had a combined production of about 25,000 barrels in 1956, and a total production of less than 1,000,000 barrels of oil.
A secondary recovery project by water- flooding was begun in the St. James pool in 1954. Only nine producing wells are included in the project, so the amount of oil produced by this method is compara- tively small. Only 25,000 of the 406,000 bar- rels produced in 1957 are attributed to sec- ondary recovery, and only 80,009 barrels of the pool's total production of about 13,- 743,000 barrels of oil is so classified.
Pressure maintenance was used in the Louden pool from early in the pool's de- velopment. In 1950 one waterflood project was begun. Others have been or are being started, including five new floods in 1956. Flooding has been confined to the Chester (Mississippian) sands; pressure mainte- nance is still used in the Devonian. In 1956, Louden produced 9,928,000 barrels of oil, of which 7,694,000 barrels were attributed to waterflooding or pressure maintenance. These same operations are credited with 30,950,000 barrels of the total production of 197,968,000 barrels of oil from the Louden pool.
COUNTY REPORTS
55
Franklin County
secondary recovery is credited with 734,000 barrels in Benton, which has had a total of
Fig. 15, Area |
10 |
9,449,000 barrels of |
oil recovered by water- |
||||||||
Total |
Oil |
Gas |
Dry |
Annual |
floodinor |
||||||
Year |
wells |
wells |
wells |
holes |
production |
||||||
1937 |
0 |
0 |
0 |
0 |
0 |
||||||
1938 |
6 |
0 |
0 |
6 |
0 |
Gallatin County |
|||||
1939 |
9 |
1 |
0 |
8 |
3,000 |
||||||
1940 |
20 |
16 |
0 |
4 |
79,000 |
Fig. |
7, Area |
2 |
|||
1941 |
277 |
231 |
0 |
46 |
7,144,000 |
Total |
Oil |
Gas |
Dry |
Annual |
|
1942 |
65 |
23 |
0 |
42 |
5,588,000 |
Year |
wells |
wells |
wells |
holes |
production |
1943 |
58 |
25 |
0 |
33 |
2,737,000 |
1937 |
0 |
0 |
0 |
0 |
0 |
1944 |
50 |
23 |
0 |
27 |
2,129,000 |
1938 |
0 |
0 |
0 |
0 |
0 |
1945 |
28 |
9 |
0 |
19 |
1,650,000 |
1939 |
19 |
6 |
0 |
13 |
25,000 |
1946 |
10 |
1 |
0 |
9 |
1,301,000 |
1940 |
24 |
12 |
0 |
12 |
109,000 |
1941 |
96 |
62 |
0 |
34 |
878,000 |
||||||
1947 |
49 |
30 |
0 |
19 |
1,233,000 |
||||||
1948 |
127 |
78 |
0 |
49 |
1,776,000 |
1942 |
53 |
30 |
1 |
22 |
878,000 |
1949 |
116 |
64 |
0 |
52 |
2,034,000 |
1943 |
49 |
39 |
0 |
10 |
1,052,000 |
1950 |
77 |
39 |
0 |
38 |
1,687,000 |
1944 |
42 |
25 |
0 |
17 |
1,317,000 |
1951 |
32 |
7 |
0 |
25 |
3,150,000 |
1945 |
31 |
15 |
0 |
16 |
967,000 |
1946 |
22 |
9 |
0 |
13 |
929,000 |
||||||
1952 |
20 |
6 |
0 |
14 |
3,310,000 |
||||||
1953 |
16 |
7 |
0 |
9 |
2,996,000 |
1947 |
88 |
45 |
1 |
42 |
859,000 |
1954 |
36 |
21 |
0 |
15 |
2,386,000 |
1948 |
217 |
149 |
1 |
67 |
2,245,000 |
1955 |
53 |
28 |
0 |
25 |
2,285,000 |
1949 |
194 |
112 |
1 |
81 |
3,057,000 |
1956 |
84 |
40 |
0 |
44 |
2,075,000 |
1950 |
123 |
54 |
2 |
67 |
1,914,000 |
1951 |
78 |
31 |
1 |
46 |
1,632,000 |
||||||
1,133 |
649 |
0 |
484 |
48,962,000 |
|||||||
1952 |
65 |
30 |
0 |
35 |
1,463,000 |
||||||
Franklin |
County |
is one |
: of |
the few Illi- |
1953 1954 |
83 96 |
47 63 |
0 0 |
36 33 |
1,456,000 1,480,000 |
|
nois |
counties that |
showed an |
appreciable |
1955 |
200 |
118 |
0 |
82 |
2,675,000 |
||
increase in |
drilling |
last year in contrast to |
1956 |
131 |
68 |
0 |
63 |
3,057,000 |
|||
the ; |
state's over-all |
decrease. |
Drilling was |
1,611 |
915 |
7 |
689 |
25,992,000 |
widespread; 12 of the 40 new oil wells completed were in the Akin pool, 11 were in the West Frankfort pool, and most of the others were distributed one or two to a pool.
Of the 44 dry holes, 23 were in pools and 21 were unsuccessful wildcats. One new pool was discovered, Ewing East, which had not run any oil at the end of the year.
The Benton pool produced 1,050,000 bar- rels of oil in 1956, slightly more than half of the production for the county. The total for the pool on January 1, 1957, was 32,- 708,000 barrels or about three fourths of the county's total production. Secondary recovery has probably been more impor- tant in the Benton pool than in any other pool in the state except possibly Salem Consolidated and Louden. In 1949 when waterflooding began, annual production had dropped to 511,000 barrels; in 1956
Gallatin is one of the counties that had the biggest decrease in drilling in 1956, but drilling was so far above normal in 1955 that in spite of a decrease of more than 25 percent, 1956 was the fourth high- est drilling year for the county.
Most of the new producing wells were in either Roland Consolidated (37 wells) or Inman East Consolidated (19 wells). Forty-three of the dry holes were drilled in pools, and 20 were wildcats.
Secondary recovery operations are wide- spread and successful. Four pools, Inman East Consolidated, Inman West Consoli- dated, Junction, and Roland Consolidated, have waterflood projects, and Omaha has pressure maintenance. More than half of the 1956 production (1,687,000 barrels) is the result of secondary recovery operations, and almost 20 percent of the county's total production (5,121,000 barrels).
56
ILLINOIS STATE GEOLOGICAL SURVEY
Hamilton County
Hancock and McDonough
Fig. |
6, Area |
1 |
Total |
Oil |
Gas |
Dry |
Annual |
||||
Year |
wells |
wells |
wells |
holes |
production |
||||||
Total |
Oil |
Gas |
Dry |
Annual |
1937 |
17 |
12 |
0 |
5 |
148,000 |
|
Year |
wells |
wells |
wells |
holes |
production |
1938 |
9 |
2 |
0 |
7 |
128,000 |
1937 |
2 |
0 |
0 |
2 |
0 |
1939 |
10 |
2 |
0 |
8 |
136,000 |
1938 |
1 |
0 |
0 |
1 |
0 |
1940 |
11 |
4 |
0 |
7 |
121,000 |
1939 |
7 |
1 |
0 |
6 |
500 |
1941 |
11 |
3 |
0 |
8 |
114,000 |
1940 |
92 |
78 |
0 |
14 |
680,000 |
||||||
1941 |
432 |
372 |
0 |
60 |
8,837,000 |
1942 |
6 |
1 |
0 |
5 |
107,000 |
1943 |
1 |
0 |
0 |
1 |
97,000 |
||||||
1942 |
256 |
185 |
0 |
71 |
9,964,000 |
1944 |
5 |
0 |
0 |
5 |
108,000 |
1943 |
156 |
112 |
0 |
44 |
7,317,000 |
1945 |
9 |
4 |
0 |
5 |
107,000 |
1944 |
111 |
66 |
0 |
45 |
5,887,000 |
1946 |
0 |
0 |
0 |
0 |
108,000 |
1945 1946 |
83 84 |
55 40 |
0 0 |
28 44 |
4,874,000 3,956,000 |
1947 1948 |
5 5 |
0 1 |
0 0 |
5 4 |
101,000 94,000 |
1947 1948 1949 |
100 111 88 |
65 70 41 |
0 0 0 |
35 41 47 |
3,700,000 3,587,000 3,346,000 |
1949 1950 1951 |
5 3 3 |
1 0 0 |
0 0 0 |
4 3 3 |
76,000 75,000 74,000 |
1950 |
207 |
116 |
0 |
91 |
3,887,000 |
1952 |
8 |
0 |
0 |
8 |
78,000 |
1951 |
240 |
112 |
0 |
128 |
4,603,000 |
1953 |
6 |
1 |
0 |
5 |
72,000 |
1954 |
2 |
0 |
0 |
2 |
58,000 |
||||||
1952 |
117 |
47 |
0 |
70 |
4,104,000 |
1955 |
15 |
2 |
0 |
13 |
71,000 |
1953 |
99 |
48 |
0 |
51 |
3,435,000 |
1956 |
8 |
1 |
0 |
7 |
67,000 |
1954 |
77 |
32 |
o |
45 |
3,311,000 |
||||||
1955 |
191 |
110 |
0 |
81 |
4,095,000 |
139 |
34 |
0 |
105 |
4,080,000* |
|
1956 |
161 |
80 |
0 |
81 |
4,252,000 |
||||||
* Inch |
ides 2,140,000 bar |
els produ |
ced before |
1937. |
|||||||
2,615 |
1,630 |
0 |
985 |
79,837,000 |
Most of the pool wells drilled in Hamil- ton County in 1956 were in the Dale Con- solidated pool, and most of the new pro- duction is from the Aux Vases sandstone. A total of 57 producing wells, 51 of them in the Aux Vases, were completed in Dale Consolidated and 15 Aux Vases and six Renault wells in Bungay Consolidated. The 81 dry holes include 58 pool wells and 23 wildcats.
Secondary recovery operations are in ef- fect in the two biggest pools in the county. Dale Consolidated, which has produced and is currently producing about three- fourths of the Hamilton County oil, has four small waterflood projects; their 1956 production was only 157,000 barrels out of 3,018,000 for the pool for the year.
In Bungay Consolidated an Aux Vases Hood produced 202,000 barrels in 1956, or more than 25 percent of the pool's produc- tion for the year which amounted to 792,- 000 barrels.
Oil production in Hancock and Mc- Donough counties is from a single pool, Colmar-Plymouth, and cannot be divided. The pool was discovered in 1914. A total of 497 producing wells have been drilled in the two counties, 463 of them before 1937, and more than half of the oil pro- duced was produced before 1937.
In the 20 years since the deep basin was opened up, there has been little drilling in Hancock or McDonough counties. The eight wells completed in 1956 include one oil well, one pool dry hole, and three wild- cats in McDonough County and one pool dry hole and two wildcats in Hancock County.
Jackson County
Fig. 23, Area 18
Results of drilling in Jackson County have not been encouraging. Only two of the 55 wells drilled in the past 20 years have been completed as producing wells, and it is doubtful that either will be eco- nomically successful.
COUNTY REPORTS
57
1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total wells
0
3
1
5
10
5 2 2 2 0
1 3 3 0 0
2 3 4 5 4
Jackson County
Gas wells
0
0
0
0
0
Oil wells 0 0 0 0
1
Dry
holes 0 3
1 5 9
5 2 2 2 0
1
3 3 0 0
2
3 4
5 3
Annual production 0 0 0 0 500
500 500 500 500 200
0 200 200
0 500
0 0 0 0 0
55
53
4.000
Ava— Campbell Hill, older of the two pools in the county, was discovered in 1916 and abandoned in 1943. It had both oil and gas wells but produced little of either. In 1956 a Cypress oil well was completed, which revived the pool, but no production was reported for 1956.
The Elkville pool consists of a single well drilled in 1941 which has produced about 4,000 barrels of oil. No production has been reported since 1951.
Jasper County Fig. 13, Area 8
No new pool was discovered in Jasper County in 1956, but the Oak Point pool expanded from Clark County into Jasper County, and the first production in Jasper County from Sailor Springs Consolidated was reported, from a well drilled in 1955.
Thirteen Aux Vases sandstone oil wells were completed in the Jasper County por- tion of Oak Point and eight McClosky wells in Ste. Marie West. Most of the other wells among the 62 producing wells com- pleted in the county in 1956 were in Clay City Consolidated. The 62 dry holes in- clude 30 in pools and 32 wildcats.
Four pools in the county have waterflood projects: Clay City Consolidated, Dundas East, Ste. Marie and Willow Hill East. The Ste. Marie waterflood began in 1948, one of the early ones in the deep basin. In 1956 secondary recovery projects pro- duced 207,000 barrels of oil, about 10 per- cent of the county's production for the year. About 600,000 barrels of oil have been recovered by secondary recovery methods.
Jasper County
Total |
|
Year |
wells |
1937 |
3 |
1938 |
6 |
1939 |
8 |
1940 |
63 |
1941 |
176 |
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
101 26 18 40 61
97 118
77 70 32
40
30
27
165
124
Oil
wells
0
0 1
47 140
71
11 5
18 26
46 49 33 29 9
16
117
62
Gas wells 0 0 0 0 0
0 0
0 0 0
0 0 0 0 0
Dry
holes
3
6
7
16
36
30 15
13
22 35
51 69 44 41
23
0 32
0 22
0 11
0 48
0 62
Annual
production
0
0
0
608,000
3,887,000
3,026,000 1,499,000 975,000 1,055,000 1,183,000
1,373,000 1,310,000 1,374,000 1,382,000 1,479,000
1,114,000 613,000 1,360,000 2,104,000 2,209,000
1.282
696
586 26,551,000*
Estimated in part. Subject to revis
Jefferson County Fig. 15, Area 10
Three new pools, Cravat West, Mt. Ver- non North, and Oakdale, were discovered in Jefferson County in 1956. Cravat West had had no commercial production from its two Pennsylvanian wells at the end of the year. Mt. Vernon North was a one-well McClosky pool which produced about 5,- 000 barrels of oil. Oakdale had four Aux Vases and two McClosky wells which had produced 61,000 barrels of oil.
Divide West had more producing wells drilled in 1956 than any other pool in the county. Thirteen Ste. Genevieve and four
58
ILLINOIS STATE GEOLOGICAL SURVEY
Jefferson County
Year 1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total
wells
0
68
73
33
184
84 116 142
173
76
51 89
47 50 52
63 52 98 85 93
Oil
wells
0
40
36
16
147
32 64 88 120 46
19 39 23 17 11
26 25 52 43 39
Gas
wells
Dry
holes
Annual production
0 |
0 |
0 |
0 0 |
28\ 37/ |
971,000 |
0 |
17 |
960,000 |
0 |
37 |
3,449,000 |
0 |
52 |
3,922,000 |
0 |
52 |
3,029,000 |
0 |
54 |
2,743,000 |
0 |
53 |
4,918,000 |
0 |
30 |
4,449,000 |
32 50 24 33 41
37 27 46 42 54
3,538,000 3,222,000 3,003,000 2,477,000 2,050,000
1,995,000 2,011,000 2,271,000 2,506,000 2,832,000
1,629
883
746 50,346,000
St. Louis wells were completed. The 54 dry holes included 31 in pools and 23 wildcats.
Waterfloods were begun in two Jefferson County pools in 1954 and in two more in 1955. Results are most apparent in the Boyd pool, where 353,000 barrels of the 936,000 barrels produced in 1956 are from water- flooded leases. Other secondary recovery projects have been in operation too short a time to have been very effective.
Pressure maintenance has been practised in the old Dix area of the Salem Consoli- dated pool for many years. In 1956 it was credited with 437,000 barrels of the 445,000 barrels produced in the Jefferson County part of the pool. Cumulative pressure main- tenance production is 7,993,000 barrels of the total 8,435,000 barrels for the pool.
Lawrence County
Fig. 9, Area 4
Lawrence County has produced more oil than any other county except Marion. How- ever, half a dozen counties are currently outproducing it and will probably pass it in the next few years. Oil was discovered in Lawrence County in 1906; in the following 30 years about 4/5 of the producing wells which have been drilled in the county were
completed, and about 4/5 of the total oil production had been produced. Total pro- duction from the new pools is less than annual production from the old Lawrence pool.
Lawrence County
Year
1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total Oil Gas
wells wells wells
13 36 41 28 48
58 66 57 20 51
67
35
95
184
75
37
31
20
3
25
25 12 36 62 26
133 70
106 53
141 74
255 175
163 110
Dry
holes
6 11
20 13
22
16 30 34
17 26
42 23 59 122 49
63
53 67 80 53
Annual production
New
Pools
0
0
0
500
5,000
42,000 35,000 28,000 24,000 54,000
142,000 84,000 167,000 700,000 505,000
539,000 520,000 364,000 352,000 313,000
Old Pools 2,038,000 1,751,000 1,304,000 1,528,000 1,826,000
1,733,000 1,726,000 1,615,000 1,702,000 1,865,000
1,845,000 1,760,000 1,885,000 2,030,000 1,951,000
2,224,000 2,654,000 2,878,000 3,479,000 4,553,000
1,672 801 65 806 3,876,000 262,364,000*
* Includes approximately 220,000,000 barrels produced before 1937.
Ruark had eight new producing wells completed and Ruark West six in 1956. The remaining 96 were in the old Law- rence pool. Most of these were drilled to new pays in areas of old production. The 53 dry holes included 46 in pools and only seven wildcats.
Secondary recovery operations are an im- portant factor in maintaining production in Lawrence County. Projects now in oper- ation in the old Lawrence pool have pro- duced 8,624,000 barrels of oil, including 2,526,000 barrels in 1956, 55 percent of the pool's production for the year.
Macon County
Fig. 18, Area 13
The Macon County drilling "boom" re- sulting from the discovery of the Black- land pool in 1953 seems to be ending. One
COUNTY REPORTS
59
Macon County |
Ma |
iCOUPIN Cc |
>UNTY |
|||||||
Total |
Oil |
Gas |
Dry |
Annual |
Total |
Oil |
Gas |
Dry |
||
Year |
wells |
wells |
wells |
holes |
production |
Year |
wells |
wells |
wells |
holes |
1937 |
0 |
0 |
0 |
0 |
0 |
1937 |
0 |
0 |
0 |
0 |
1938 |
2 |
0 |
0 |
2 |
0 |
1938 |
9 |
0 |
2 |
7 |
1939 |
2 |
0 |
0 |
2 |
0 |
1939 |
4 |
0 |
3 |
1 |
1940 |
4 |
0 |
0 |
4 |
0 |
1940 |
9 |
0 |
0 |
9 |
1941 |
0 |
0 |
0 |
0 |
0 |
1941 |
8 |
3 |
0 |
5 |
1942 |
1 |
0 |
0 |
1 |
0 |
1942 |
20 |
1 |
4 |
15 |
1943 |
0 |
0 |
0 |
0 |
0 |
1943 |
2 |
0 |
0 |
2 |
1944 |
0 |
0 |
0 |
0 |
0 |
1944 |
3 |
1 |
0 |
2 |
1945 |
0 |
0 |
0 |
0 |
0 |
1945 |
3 |
2 |
0 |
1 |
1946 |
2 |
0 |
0 |
2 |
0 |
1946 |
4 |
0 |
0 |
4 |
1947 |
1 |
0 |
0 |
1 |
0 |
1947 |
3 |
0 |
0 |
3 |
1948 |
1 |
0 |
0 |
1 |
0 |
1948 |
1 |
0 |
0 |
1 |
1949 |
10 |
0 |
0 |
10 |
0 |
1949 |
15 |
0 |
0 |
15 |
1950 |
5 |
0 |
0 |
5 |
0 |
1950 |
12 |
1 |
0 |
11 |
1951 |
6 |
0 |
0 |
6 |
0 |
1951 |
11 |
0 |
0 |
11 |
1952 |
1 |
0 |
0 |
1 |
0 |
1952 |
7 |
0 |
0 |
7 |
1953 |
6 |
1 |
0 |
5 |
0 |
1953 |
14 |
0 |
1 |
13 |
1954 |
49 |
20 |
0 |
29 |
87,000 |
1954 |
15 |
1 |
0 |
14 |
1955 |
17 |
1 |
0 |
16 |
104,000 |
1955 |
19 |
0 |
0 |
19 |
1956 |
13 |
1 |
0 |
12 |
72,000 |
1956 |
15 |
1 |
0 |
14 |
120
23
97
263,000
174
10
10
154
producing well was drilled in the Oakley pool in 1956 and one former dry hole was worked over into a producer in the Harris- town pool.
Two of the 13 wells drilled in 1956 were dry holes in pools and 10 were unsuccessful wildcats. Shows of heavy oils are fairly com- mon in Macon County, but there has been little production except in the Blackland pool which is in the extreme southern part of the county and extends into Christian County. The Macon County part of the pool produced 65,000 barrels in 1956, for a grand total of 236,000 barrels.
Three smaller pools, Decatur, Harris- town, and Oakley, had a combined produc- tion for the year of 7,000 barrels. The only other pool, Decatur North, was abandoned in 1955.
Macoupin County
Fig. 20, Area 15
Although oil was discovered in Macou- pin County in 1909, the amount of oil which has been produced is insignificant. Data are incomplete because most of the oil has not been marketed through pipe lines, but production has probably averaged less than 1000 barrels per year. In 1956 known production was less than 500 barrels.
One new pool, Hornsby South, was dis- covered in 1956. The discovery well was completed in late November with an initial production of nine barrels of oil and nine of water per day from a Pennsylvanian sand- stone. No more wells were drilled and no oil marketed before the end of the year.
The 14 dry holes drilled in 1956 included three in pools and 1 1 wildcats.
Madison County Fig. 22, Area 17
Results of drilling in Madison County during the past few years have been very poor. In 1956, 42 wells were completed. These included three small Pennsylvanian sand oil wells in Livingston and Livingston South, one small Pennsylvanian sand gas well which was drilled as a wildcat and capped when completed, 8 dry holes in pools, and 30 unsuccessful wildcats.
The Marine pool, producing from the Devonian and Silurian, is the biggest pool in Madison County. It had a 1956 produc- tion of 297,000 barrels, making its total 9,568,000 barrels, about 72 percent of the total production for the county. St. Jacob produced 61,000 barrels from the Trenton in 1956, to bring its total up to 2,862,000
60
ILLINOIS STATE GEOLOGICAL SURVEY
Madison County |
Marion Cou |
NTY |
|||||||||
Total |
Oil |
Gas |
Dry |
Annual |
Total |
Oil |
Gas |
Dry |
Annual |
||
Year |
wells |
wells |
wells |
holes |
production |
Year |
wells |
wells |
wells |
holes |
production |
1937 |
1 |
0 |
0 |
1 |
0 |
1937 |
122 |
93 |
0 |
29 |
469,000 |
1938 |
4 |
0 |
0 |
4 |
0 |
1938 |
729 |
643 |
0 |
86 |
3,662,000 |
1939 |
9 |
1 |
0 |
8 |
0 |
1939 |
1,242 |
1,155 |
0 |
87 |
51,974,000 |
1940 |
7 |
0 |
0 |
7 |
0 |
1940 |
952 |
890 |
0 |
62 |
73,958,000 |
1941 |
3 |
0 |
0 |
3 |
0 |
1941 |
127 |
95 |
0 |
32 |
32,480,000 |
1942 |
35 |
23 |
0 |
12 |
261,000 |
1942 |
42 |
13 |
0 |
29 |
17,070,000 |
1943 |
23 |
14 |
0 |
9 |
442,000 |
1943 |
61 |
36 |
0 |
25 |
12,375,000 |
1944 |
51 |
38 |
0 |
13 |
893,000 |
1944 |
46 |
26 |
0 |
20 |
9,969,000 |
1945 |
47 |
33 |
0 |
14 |
1,184,000 |
1945 |
62 |
31 |
0 |
31 |
9,025,000 |
1946 |
70 |
54 |
0 |
16 |
1,454,000 |
1946 |
48 |
16 |
0 |
32 |
8,490,000 |
1947 |
42 |
24 |
0 |
18 |
1,272,000 |
1947 |
56 |
29 |
0 |
27 |
7,443,000 |
1948 |
43 |
9 |
0 |
34 |
1,271,000 |
1948 |
45 |
17 |
0 |
28 |
6,380,000 |
1949 |
75 |
18 |
0 |
57 |
1,174,000 |
1949 |
78 |
42 |
0 |
36 |
5,628,000 |
1950 |
102 |
19 |
0 |
83 |
1,044,000 |
1950 |
42 |
18 |
0 |
24 |
5,417,000 |
1951 |
75 |
17 |
1 |
57 |
943,000 |
1951 |
37 |
5 |
0 |
32 |
4,880,000 |
1952 |
35 |
7 |
0 |
28 |
807,000 |
1952 |
71 |
27 |
0 |
44 |
4,855,000 |
1953 |
53 |
11 |
1 |
41 |
668,000 |
1953 |
120 |
83 |
0 |
37 |
3,960,000 |
1954 |
52 |
0 |
0 |
52 |
568,000 |
1954 |
180 |
120 |
0 |
60 |
6,399,000 |
1955 |
34 |
4 |
0 |
30 |
488,000 |
1955 |
92 |
52 |
0 |
40 |
8,621,000 |
1956 |
42 |
3 |
1 |
38 |
415,000 |
1956 |
59 4,211 |
30 3,421 |
0 0 |
29 790 |
7,266,000 |
803 |
275 |
3 |
525 |
12,883,000* |
283,271,000* |
* This does not include about 1,000 barrels produced from the old Collinsville pool which was abandoned in 1921.
barrels or 22 percent of the county total. The remaining 6 percent is Pennsylvanian oil from Livingston and Livingston South pools.
Secondary recovery is unimportant at present in Madison County. Two projects were started in the Livingston pool, one in 1952 and one in 1954. Only 3,000 barrels of oil has been recovered by waterflooding.
Marion County Fig. 17, Area 12
Marion County has produced more oil than any other Illinois county. However, more than 50 percent of the oil was pro- duced during a 4-year period, 1938 through 1941, when Salem and Centralia were be- ing developed. About 80 percent of the pro- ducing wells in the county were drilled in the same period.
Eight of the 30 producing wells com- pleted in Marion County in 1956 were Trenton wells in the Patoka pool. The Trenton was a new pay at Patoka, but is an important pay in the Centralia and Salem Consolidated pools, so its discovery at Pa- toka may prove to be one of the most im- portant developments of 1956.
* Estimated in part and subject to revision. Includes 2,960, 000 barrels of oil produced before 1937.
No new pool was discovered in Marion County in 1956. Twelve of the 30 produc- ing wells were in the Patoka pool and most of the others scattered throughout the county with only two or three in any one pool. The 29 dry holes included 16 dry holes in pools and 13 wildcats.
Secondary recovery has been very impor- tant in the Marion County pools. One of the earliest waterfloods in the basin was begun in the Patoka pool in 1943. In 1956 waterflooding is credited with 143,000 of the 231,000 barrels of oil produced from the Patoka pool. Later, smaller floods were begun in the Odin, Tonti, and Wamac pools.
In 1950 the Salem Unit was set up and flooding of the Salem Consolidated pool was begun. At that time it was the largest unitized project in the United States. In 1956, the Salem Consolidated pool pro- duced 4,906,000 barrels of oil by secondary recovery operations. Secondary recovery projects in Marion County produced 5,- 129,000 barrels of oil in 1956. The total amount so far produced in the county by secondary recovery is about 22,700,000 barrels.
COUNTY REPORTS
61
Monroe County Fig. 24, Area 19
found in Montgomery County, but drilling has not substantiated this hope.
Total |
Oil |
Gas |
Dry |
Annual |
|||||||
Year |
wells |
wells |
wells |
holes |
production |
Montgomery |
County |
||||
1937 |
0 |
0 |
0 |
0 |
0 |
Total |
Oil |
Gas |
Dry |
Annual |
|
1938 |
1 |
0 |
0 |
1 |
0 |
Year |
wells |
wells |
wells |
holes |
production |
1939 |
16 |
7 |
0 |
9 |
10,000 |
1937 |
0 |
0 |
0 |
0 |
0 |
1940 |
16 |
8 |
0 |
8 |
21,000 |
1938 |
7 |
0 |
1 |
6 |
0 |
1941 |
3 |
3 |
0 |
0 |
17,000 |
1939 |
11 |
1 |
0 |
10 |
0 |
1940 |
40 |
6 |
0 |
34 |
1,000 |
||||||
1942 |
1 |
0 |
0 |
1 |
6,000 |
1941 |
15 |
1 |
0 |
14 |
4,000 |
1943 |
2 |
1 |
0 |
1 |
4,000 |
||||||
1944 |
2 |
0 |
0 |
2 |
2,000 |
1942 |
4 |
1 |
1 |
2 |
2,000 |
1945 |
0 |
0 |
0 |
o |
2,000 |
1943 |
10 |
2 |
0 |
8 |
3,000 |
1946 |
1 |
0 |
0 |
i |
4,000 |
1944 |
11 |
3 |
0 |
8 |
2,000 |
1945 |
2 |
0 |
0 |
2 |
3,000 |
||||||
1947 |
0 |
0 |
0 |
0 |
2,000 |
1946 |
1 |
0 |
0 |
1 |
2,000 |
1948 |
0 |
0 |
0 |
0 |
1,000 |
||||||
1949 |
0 |
0 |
0 |
0 |
1,000 |
1947 |
8 |
1 |
0 |
7 |
1,000 |
1950 |
1 |
0 |
0 |
1 |
0 |
1948 |
15 |
2 |
0 |
13 |
3,000 |
1951 |
1 |
0 |
0 |
1 |
0 |
1949 |
31 |
4 |
0 |
27 |
4,000 |
1950 |
23 |
1 |
1 |
21 |
5,000 |
||||||
1952 |
2 |
0 |
0 |
2 |
0 |
1951 |
20 |
2 |
0 |
18 |
2,000 |
1953 |
0 |
0 |
0 |
0 |
0 |
||||||
1954 |
1 |
0 |
0 |
1 |
1,000 |
1952 |
35 |
4 |
0 |
31 |
10,000 |
1955 |
1 |
0 |
0 |
1 |
0 |
1953 |
13 |
0 |
0 |
13 |
7,000 |
1956 |
0 |
0 |
0 |
0 |
1,000 |
1954 |
11 |
0 |
0 |
11 |
6,000 |
1955 |
15 |
0 |
0 |
15 |
6,000 |
||||||
48 |
19 )00 barrel; |
0 > prodi |
29 iced before |
238,000* 1937. |
1956 |
31 |
0 |
0 |
31 |
5,000 |
|
* Inch |
ides I66,( |
303 |
28 |
3 |
272 |
88,000* |
Monroe County has only one oil or gas pool, and has had only one producing well completed in 15 years.
Waterloo, the only pool, was discovered in 1920; 23 producing wells were drilled before 1937, and there was another period of development in 1939 and 1940.
In 1951 the northern part of the pool was converted into underground gas storage. Three producing wells at the southern end of the pool still produce a small amount of oil.
Montgomery County
Fig. 20, Area 15
Montgomery was one of the counties hav- ing the biggest increases in drilling in 1956. The 31 wells drilled in 1956 included one dry pool test and 30 wildcats. In the past four years 70 wells have been drilled, all of them dry. Most of the oil produced in Montgomery County has come from Penn- sylvanian pays. Recent development of Devonian and Silurian production in Christian and Bond counties encourages the hope that deep production may also be
1937.
Includes 22,000 barrels, produced in Litchfield pool before
Morgan County
Total |
Oil |
Gas |
Dry |
|
Year |
wells |
wells |
wells |
holes |
1937 |
0 |
0 |
0 |
0 |
1938 |
4 |
0 |
0 |
4 |
1939 |
1 |
0 |
0 |
1 |
1940 |
0 |
0 |
0 |
0 |
1941 |
5 |
0 |
0 |
5 |
1942 |
3 |
0 |
0 |
3 |
1943 |
0 |
0 |
0 |
0 |
1944 |
0 |
0 |
0 |
0 |
1945 |
0 |
0 |
0 |
0 |
1946 |
4 |
0 |
2 |
2 |
1947 |
1 |
0 |
0 |
1 |
1948 |
4 |
1 |
2 |
1 |
1949 |
3 |
0 |
1 |
2 |
1950 |
6 |
0 |
1 |
5 |
1951 |
1 |
0 |
0 |
1 |
1952 |
0 |
0 |
0 |
0 |
1953 |
8 |
1 |
1 |
6 |
1954 |
8 |
1 |
3 |
4 |
1955 |
7 |
0 |
1 |
6 |
1956 |
6 |
0 |
1 |
5 |
61
i:
4-.
At present Morgan County has two pools, Prentice and Waverly, both of which were
62
ILLINOIS STATE GEOLOGICAL SURVEY
discovered by gas wells and now contain non-producing oil and gas wells.
Superficially Morgan County appears to have a fair record with one-fourth of its wells completed as producers. However, all three oil wells were too small to be operated profitably and have been non-operating since completion. The gas has been too limited in quantity to be utilized for any considerable period, so most of the wells were capped when completed.
An attempt has been made to use the Waverly pool for gas storage but without success to date because of leakage from the reservoir. Another attempt at some time in the future is planned.
The Jacksonville Gas pool in Morgan County was discovered in 1910 and aban- doned in 1939 after producing an unknown quantity of gas.
Although Morgan County has two oil and gas pools, and completed a new gas well in 1956, it has no commercial production and is located in a part of the state where there is only a slight possibility of finding a good pool.
Moultrie County
Fig. 19, Area 14
Total Oil Gas Dry Annual
Year wells wells wells holes production
1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
0 2 4 0 1
0 1 0
1
7
1 1 6 5 3
2 2 1 9
22
0 0
0 2
0 4
0 0
0 1
0 0
0 1
0 0
0 1
0 6
1 1 6
5 3
2 2 1
5
22
0 0 0 0 0
0 0 0 0 0
100
100
100
0
0
0
0
0
11,000
6,000
Moultrie County had more wells drilled last year than in any previous year; the 22 wells completed in 1956 are almost a third of the total number of wells drilled in the past 20 years. One of the 1956 com- pletions was a dry hole in the Gays pool; the other 21 were unsuccessful wildcats.
Undoubtedly much of the increased in- terest shown in Moultrie County in 1956 was due to the successful development of the Cooks Mills — Bourbon area only a few miles to the east. However, results of ex- ploratory drilling were as unsatisfactory in northern Douglas County as in Moultrie County, so it is unlikely that the 1956 rate of wildcat drilling will continue into 1957.
The only oil pool in Moultrie County is Gays in the extreme southeastern part, only a few miles west of Mattoon. Production for 1956 was 6,000 barrels, making a total production of 17,000 barrels for the county.
Perry County
Fig. 14, Area 9
Year 1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total
wells 1 5
16 8 5
14 5
5 5 3
5 9 5
33 10
7 13
24
Oil wells 0 0 0 0 0
3 0 0 0 0
0 1 1 0 0
9 1 0 0
1
Gas
wells 0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
1 1
Dry
holes 1 5 16
23
0 7
0 13
0 23
Annual production 0 0 0 0 0
2,000 1,000 4,000 2,000 2,000
0 1,000 3,000 2,000 3,000
52,000 50,000 28,000 20,000 18,000
190
16
172
187,000
63
17,000
Perry County has oil production on all sides and should have good possibilities, but results so far have been disappointing. In 1956, 24 wells were drilled; one dis- covered a new pool, Tamaroa West, two were dry holes in pools, and 21 were un- successful wildcats.
COUNTY REPORTS
63
Perry County has had |
three oil |
pools; |
Randolph County |
||||||||
one, |
Craig, produced about 2,000 |
barrels |
Fig. |
24, Area 19 |
|||||||
before it was |
abandoned |
; no production |
|||||||||
was |
reported |
from Tamaroa West, |
a 1956 |
Year |
Total wells |
Oil wells |
Gas wells |
Dry holes |
Annual production |
||
discovery. |
1937 |
1 |
0 |
0 |
1 |
0 |
|||||
Tamaroa, the |
only good pool |
in the |
1938 |
5 |
0 |
0 |
5 |
0 |
|||
county, produced |
18,000 |
barrels of |
oil in |
1939 1940 |
7 9 |
0 1 |
0 o |
7 8 |
0 o |
||
1956 |
. giving il |
a total of 185,000 barrels out |
1941 |
7 |
0 |
0 |
7 |
0 |
|||
of the county' |
s 18 |
7,000 barrels of oi |
iL |
||||||||
1942 |
2 |
0 |
0 |
2 |
0 |
||||||
1943 |
2 |
0 |
0 |
2 |
0 |
||||||
Pike County |
1944 |
3 |
0 |
0 |
3 |
0 |
|||||
1945 |
0 |
0 |
0 |
0 |
0 |
||||||
Fig- |
21, Area |
16 |
1946 |
2 |
0 |
0 |
2 |
0 |
|||
Year |
Total wells |
Oil wells |
Gas wells |
Dry holes |
1947 1948 |
0 0 |
0 0 |
0 0 |
0 0 |
0 0 |
|
1937 |
1 |
0 |
0 |
1 |
1949 |
3 |
1 |
0 |
2 |
0 |
|
1938 |
0 |
0 |
0 |
0 |
1950 |
3 |
0 |
0 |
3 |
0 |
|
1939 |
2 |
0 |
0 |
2 |
1951 |
1 |
0 |
0 |
1 |
0 |
|
1940 |
4 |
0 |
0 |
4 |
|||||||
1941 |
1 |
0 |
0 |
1 |
1952 |
24 |
2 |
0 |
22 |
412,000 |
|
1942 1943 1944 1945 |
0 1 2 0 0 |
0 0 0 0 0 |
0 0 0 0 0 |
0 1 2 0 0 |
1953 1954 |
22 22 |
17 4 |
0 0 |
5 18 |
518,000 361,000 |
|
1955 1956 |
10 5 |
3 0 |
0 0 |
7 5 |
304,000 218,000 |
||||||
1946 |
|||||||||||
128 |
28 |
0 |
100 |
1,813,000 |
|||||||
1947 |
0 |
0 |
0 |
0 |
|||||||
1948 1949 |
1 1 |
0 0 |
0 0 |
1 1 |
All five of the v% |
ells drilled in |
Randolph |
||||
1950 |
3 |
0 |
0 |
3 |
County in 1956 were unsuccessful wildcats. |
||||||
1951 |
0 |
0 |
0 |
0 |
Randolph County is |
essentially a one- |
|||||
1952 |
0 |
0 |
0 |
0 |
pool |
county. |
In |
1956 |
Tilden |
produced |
|
1953 1954 1955 |
0 0 10 |
0 0 0 |
0 o |
0 o |
217,000 barrels of oil, |
bringin |
g its total |
||||
5 |
5 |
up to |
1,808,000 barrels. |
The Baldwin pool |
|||||||
1956 |
48 |
0 |
38 |
10 |
produced about 1,000 barrels in |
1956. Both |
43
31
As a result of the discovery of the Fish- hook pool in 1955, Pike was one of the counties which showed major increases in drilling in 1956. Results of drilling showed a percentage of successful completions much higher than that for the state as a whole.
The 48 completions in 1956 included 38 gas wells and two dry holes in the Fish- hook pool and eight unsuccessful wildcats. The gas wells were capped on completion. At the end of the year it seemed probable that an attempt would eventually be made to use the pool for underground storage.
Pike County has had no oil production. An earlier gas pool, the Pittsfield or Pike County Gas pool, discovered in 1886, mar- keted some gas, but no production data are available.
pools produce from Silurian pays.
A little oil and gas were produced in the Sparta area between 1888 and 1900, and again in 1949. Production data are lack- ing, but quantities of oil and gas were negligible, and the oil is not included in the table for Randolph County.
Richland County Fig. 13, Area 8
No new pool or important new pay was discovered in Richland County in 1956. Most of the 40 producing wells were in the Clay City Consolidated pool. The 37 dry holes included 23 in pools and 14 wildcats.
Six Richland County oil pools have sec- ondary recovery projects, but all are small or too new to have produced much oil. Five of the pools, Calhoun Consolidated, Clay City Consolidated, Olney Consoli-
64
ILLINOIS STATE GEOLOGICAL SURVEY
Richland County
St. Clair County
Total |
Oil |
Gas |
Dry |
Annual |
Total |
Oil |
Gas |
Dry |
Annual |
||
Year |
wells |
wells |
wells |
holes |
production |
Year |
wells |
wells |
wells |
holes |
production |
1937 |
60 |
48 |
0 |
12 |
948,000 |
1937 |
2 |
0 |
0 |
2 |
33,000 |
1938 |
180 |
135 |
0 |
45 |
4,656,000 |
1938 |
11 |
5 |
0 |
6 |
36,000 |
1939 |
102 |
91 |
0 |
11 |
2,376,000 |
1939 |
38 |
21 |
0 |
17 |
146,000 |
1940 |
111 |
99 |
1 |
11 |
5,011,000 |
1940 |
24 |
15 |
0 |
9 |
182,000 |
1941 |
99 |
68 |
0 |
31 |
4,430,000 |
1941 |
38 |
27 |
0 |
11 |
304,000 |
1942 |
92 |
49 |
1 |
42 |
3,996,000 |
1942 |
24 |
5 |
0 |
19 |
272,000 |
1943 |
47 |
30 |
0 |
17 |
3,849,000 |
1943 |
17 |
0 |
0 |
17 |
28,000 |
1944 |
111 |
74 |
1 |
36 |
4,078,000 |
1944 |
12 |
4 |
0 |
8 |
15,000 |
1945 |
151 |
105 |
0 |
46 |
4,485,000 |
1945 |
3 |
0 |
0 |
3 |
95,000 |
1946 |
161 |
93 |
1 |
67 |
4,112,000 |
1946 |
8 |
2 |
0 |
6 |
127,000 |
1947 1948 1949 1950 |
109 156 71 149 |
68 71 26 59 |
0 0 0 1 |
41 85 45 89 |
3,451,000 2,631,000 2,286,000 3,372,000 |
1947 1948 1949 1950 |
3 7 5 10 |
3 7 3 5 |
0 0 0 0 |
0 0 2 5 |
124,000 148,000 106,000 75,000 |
1951 |
162 |
59 |
0 |
103 |
3,386,000 |
1951 |
3 |
1 |
0 |
2 |
80,000 |
1952 |
5 |
0 |
0 |
5 |
47,000 |
||||||
1952 |
86 |
43 |
0 |
43 |
3,100,000 |
1953 |
7 |
0 |
0 |
7 |
50,000 36,000 |
1953 |
69 |
31 |
0 |
38 |
3,199,000 |
1954 |
8 |
0 |
0 |
8 |
|
1954 |
122 |
85 |
0 |
37 |
2,916,000 |
1955 |
16 |
1 |
0 |
15 |
28,000 |
1955 |
113 |
78 |
0 |
35 |
2,784,000 |
1956 |
3 |
0 |
0 |
3 |
16,000 |
1956 |
77 |
40 |
0 |
37 |
3,102,000 |
||||||
244 |
99 |
0 |
145 |
2,826,000* |
|||||||
2,228 |
1,352 |
5 |
871 |
68,168,000* |
|||||||
)art and su |
jject to |
revision. |
* Inc |
udes 878,000 barrels |
of oil |
produced |
before 1937. |
||||
*Est |
mated in i |
dated, Seminary, and Stringtown, had a combined secondary recovery production of 541,000 barrels of oil in 1956, and a total of about 900,000 barrels of secondary re- covery oil. A project in Dundas East was not started until late 1956.
St. Clair County
Fig. 24, Area 19
All of the oil production shown in the table is from the Dupo pool which was dis- covered in 1928. By 1937 a total of 237 producing wells had been drilled, only 45 of which were still in operation. The en- tire pool was shut down late in 1954, but 30 wells were put back into operation in 1955.
The Freeburg South pool, consisting of one small well, was discovered in 1955. Three wells were drilled in 1956, two wild- cats and one pool dry hole which was later worked over into a small gas well. Both oil and gas production in Freeburg South must be considered non-commercial.
Saline County Fig. 6, Area
Total |
Oil |
Gas |
Dry |
Annual |
|
Year |
wells |
wells |
wells |
holes |
production |
1937 |
0 |
0 |
0 |
0 |
0 |
1938 |
4 |
0 |
0 |
4 |
0 |
1939 |
7 |
0 |
0 |
7 |
0 |
1940 |
5 |
0 |
0 |
5 |
0 |
1941 |
13 |
2 |
0 |
11 |
1,000 |
1942 |
12 |
0 |
0 |
12 |
3,000 |
1943 |
2 |
0 |
1 |
1 |
2,000 |
1944 |
6 |
1 |
0 |
5 |
2,000 |
1945 |
5 |
2 |
0 |
3 |
48,000 |
1946 |
10 |
4 |
0 |
6 |
79,000 |
1947 |
6 |
1 |
0 |
5 |
76,000 |
1948 |
5 |
0 |
0 |
5 |
44,000 |
1949 |
16 |
0 |
0 |
16 |
27,000 |
1950 |
25 |
4 |
0 |
21 |
49,000 |
1951 |
18 |
3 |
0 |
15 |
61,000 |
1952 |
12 |
2 |
1 |
9 |
65,000 |
1953 |
43 |
26 |
0 |
17 |
204,000 |
1954 |
140 |
92 |
0 |
48 |
791,000 |
1955 |
355 |
192 |
1 |
162 |
4,099,000 |
1956 |
220 |
107 |
0 |
113 |
2,390,000 |
904 |
436 |
3 |
465 |
7,941,000 |
Saline County had its second biggest year for both drilling and production in 1956. The Eldorado Consolidated pool was al- most completely drilled up in 1955; the 1956 drilling was concentrated in an area
COUNTY REPORTS
65
west and northwest of Eldorado Consoli- dated in the Harco, Harco East, and Dale Consolidated pools. These three pools had 93 of the 107 producing wells completed in 1956. Almost all of the new wells pro- duced from the Aux Vases sandstone, alone or in combination.
The decrease in production from 4,099,000 barrels in 1955 to 2,390,000 bar- rels in 1956 was a result of the much greater drop in production in the Eldor- ado Consolidated pool where the decrease was from 3,521,000 barrels (1955) to 965,000 barrels (1956). Part of the decrease in production in the Eldorado Consoli- dated pool was compensated for by major increases in the three pools where drilling was heaviest. Harco showed the biggest gain, from 6,000 to 547,000 barrels; Dale Consolidated increased from 110,000 to 406,000 barrels, and Harco East from 9,000 to 133,000 barrels.
Two new pools, Pankeyville and Pankey- ville East, were discovered in Saline County in 1956. At the end of the year Pankeyville consisted of two Cypress wells which had produced 5,000 barrels of oil and Pankey- ville East had only 1 well and had not mar- keted any pipeline oil.
The 113 dry holes drilled in 1956 in- cluded 58 pool dry holes and 55 unsuc- cessful wildcats. In drilling, Saline County ranked fifth in the state for 1956, dropping back from the second place position it held in 1955.
Sangamon County Fig. 18, Area 13
Sangamon County has had a poor record so far as an oil producing county. Less than 10 percent of the wells drilled have been completed as oil wells and of the 10 "oil wells" at least three were economically un- successful.
Roby, the oldest pool in the county, was discovered in 1949, but no oil was reported as marketed until 1956, when 3,000 barrels of oil was produced.
The biggest pool is Edinburg West, most of which is in Christian County. The four
Sangamon County
Total |
Oil |
Gas |
Dry |
Annual |
|
Year |
wells |
wells |
wells |
holes |
production |
1937 |
0 |
0 |
0 |
0 |
0 |
1938 |
1 |
0 |
0 |
1 |
0 |
1939 |
2 |
0 |
0 |
2 |
0 |
1940 |
0 |
0 |
0 |
0 |
0 |
1941 |
0 |
0 |
0 |
0 |
0 |
1942 |
0 |
0 |
0 |
0 |
0 |
1943 |
2 |
0 |
0 |
2 |
0 |
1944 |
0 |
0 |
0 |
0 |
0 |
1945 |
1 |
0 |
0 |
1 |
0 |
1946 |
1 |
0 |
0 |
1 |
0 |
1947 |
1 |
0 |
0 |
1 |
0 |
1948 |
0 |
0 |
0 |
0 |
0 |
1949 |
1 |
1 |
0 |
0 |
0 |
1950 |
3 |
0 |
0 |
3 |
0 |
1951 |
4 |
0 |
0 |
4 |
0 |
1952 |
2 |
0 |
0 |
2 |
0 |
1953 |
0 |
0 |
0 |
0 |
0 |
1954 |
17 |
2 |
0 |
15 |
0 |
1955 |
49 |
7 |
0 |
42 |
59,000 |
1956 |
22 |
0 |
0 |
22 |
40,000 |
106
10
96
99,000
pool wells which are in Sangamon County produced 29,000 barrels in 1956 to make a total production of 60,000 barrels.
The New City pool (three wells) pro- duced 8,000 barrels in 1956 for a total of 35,000 barrels.
Glenarm, the only other pool, consists of one well which has produced less than 1,000 barrels of oil.
The 22 wells drilled in 1956 included three pool dry holes and 19 wildcats. All production in the county is in the south- eastern part within 10 miles of Christian County, and it is doubtful that produc- tion with commercial value will be found much farther to the north or west.
Shelby County
Fig. 19, Area 14
Shelby County is in an area where pos- sibilities for oil or gas production should be moderately good, but actual results, as shown in the table, have been poor. Only about 10 percent of the wells drilled have been completed as producing wells, and not all of them produced enough oil to pay drilling costs. The 18 wells drilled in 1956 include one producing well in the
66
ILLINOIS STATE GEOLOGICAL SURVEY
Sheli |
&y County |
Wabash County |
||||||||
Total |
Oil |
Gas |
Dry |
Annual |
Total |
Oil |
Gas Dry |
Annual |
||
Year |
wells |
wells |
wells |
holes |
production |
Year |
wells |
wells |
wells holes |
production |
1937 |
1 |
0 |
0 |
1 |
0 |
1937 |
19 |
9 |
0 10 |
139,000 |
1938 |
17 |
0 |
0 |
17 |
0 |
1938 |
23 |
6 |
0 17 |
384,000 |
1939 |
17 |
1 |
0 |
16 |
3,000 |
1939 |
217 |
170 |
0 47 |
1,039,000 |
1940 |
11 |
2 |
0 |
9 |
7,000 |
1940 |
202 |
142 |
0 60 |
3,352,000 |
1941 |
17 |
2 |
0 |
15 |
19,000 |
1941 |
356 |
285 |
1 70 |
4,531,000 |
1942 |
4 |
0 |
0 |
4 |
16,000 |
1942 |
95 |
61 |
0 34 |
3,136,000 |
1943 |
12 |
2 |
0 |
10 |
16,000 |
1943 |
194 |
144 |
0 50 |
2,491,000 |
1944 |
5 |
0 |
0 |
5 |
17,000 |
1944 |
201 |
136 |
1 64 |
3,400,000 |
1945 |
5 |
0 |
0 |
5 |
17,000 |
1945 |
124 |
79 |
0 45 |
2,355,000 |
1946 |
46 |
9 |
0 |
37 |
27,000 |
1946 |
182 |
108 |
0 74 |
2,492,000 |
1947 |
19 |
3 |
0 |
16 |
35,000 |
1947 |
301 |
175 |
0 126 |
2,433,000 |
1948 |
10 |
4 |
0 |
6 |
39,000 |
1948 |
312 |
178 |
0 134 |
2,740,000 |
1949 |
19 |
2 |
0 |
17 |
47,000 |
1949 |
357 |
224 |
0 133 |
3,838,000 |
1950 |
11 |
0 |
0 |
11 |
38,000 |
1950 |
223 |
120 |
0 103 |
2,962,000 |
1951 |
12 |
0 |
0 |
12 |
33,000 |
1951 |
133 |
59 |
0 74 |
2,887,000 |
1952 1953 10^4 |
12 4 9 4 18 |
1 0 0 0 1 |
0 0 0 0 0 |
11 4 9 4 17 |
33,000 27,000 25,000 23,000 21,000 |
1952 1953 1954 |
87 115 203 |
34 59 108 |
0 53 0 56 0 95 |
3,012,000 2,543,000 3,333,000 |
17JT 1955 1956 |
1955 1956 |
144 176 |
73 89 |
0 71 0 87 |
3,318,000 3,336,000 |
|||||
3,664 |
2,259 |
2 1,403 |
||||||||
253 |
27 |
0 |
226 |
444,000 |
57,854,000* |
|||||
*Est |
imated in |
part and |
subject to revision. |
Includes 4,13 3,- |
Stewardson pool and 17 unsuccessful wild-
cats.
Shelby County has four pools. The best of them, Lakewood, produced 9,000 bar- rels last year for a total of 234,000 barrels of oil. Stewardson also produced 9,000 bar- rels in 1956, making its total 161,000 bar- rels. Clarksburg has produced 21,000 bar- rels including 2,000 last year, and Shelby- ville Consolidated, 28,000 barrels including 1,000 in 1956.
Wabash County
Fig. 8, Area 3
Wabash is the only county in the extreme southeastern part of the state which had an increase in drilling in 1956. In 1955 it was one of the few counties which showed decreased drilling. It has probably had more of its area drilled than any other county in Illinois.
No new pool or pay was discovered in 1956. Fifteen of the 89 new producing wells were in the Gards Point pool, and most of the others in the New Harmony Consoli- dated pool. The 87 dry holes included 77 in pools and 10 wildcats.
Secondary recovery operations are a ma- jor factor in maintaining the level of pro-
duction. In 1956, 1,155,000 barrels of oil, more than one-third of the year's produc- tion, was the result of secondary recovery in the Allendale, Browns East, Friendsville North, Keensburg South, Lancaster South, Mt. Carmel and New Harmony Consoli- dated pools. About 4,300,000 barrels of sec- ondary recovery oil have been produced.
Washington County Fig. 14, Area 9
More wells were drilled in Washington County in 1956 than in any previous year. However, a comparison of 1956 with 1939, previously the highest drilling year, shows that in 1939 almost three-quarters of all wells drilled were successful, whereas in 1956 only a third were successful. Of the 135 wells drilled in 1956, 45 were com- pleted as oil wells, two as capped gas wells, 41 as pool dry holes, and 47 as unsuccessful wildcats.
No new pool was discovered in Washing- ton County in 1956, but the New Memphis South pool was extended from Clinton County into Washington County.
One new deep pay was discovered; in the Irvington pool the first Trenton wells
COUXTY REPORTS
67
Washington < |
County |
Wayne Col |
NTV |
||||||||
Total |
Oil |
Gas |
Dry |
Annual |
Total |
Oil |
Gas |
Dry |
Annual |
||
fear |
wells |
wells |
wells |
holes |
production |
Year |
wells |
wells |
wells |
holes |
production |
937 |
3 |
0 |
0 |
3 |
0 |
1937 |
20 |
9 |
0 |
11 |
57,000 |
938 |
19 |
0 |
0 |
19 |
0 |
1938 |
107 |
80 |
0 |
27 |
917,000 |
939 |
133 |
96 |
0 |
37 |
470,000 |
1939 |
237 |
193 |
0 |
44 |
4,698,000 |
940 |
102 |
76 |
0 |
26 |
1,248,000 |
1940 |
265 |
229 |
0 |
36 |
6,717,000 |
941 |
69 |
43 |
0 |
26 |
1,707,000 |
1941 |
404 |
340 |
0 |
64 |
10,939,000 |
942 |
29 |
14 |
0 |
15 |
1,261,000 |
1942 |
297 |
201 |
0 |
96 |
12,142,000 |
943 |
24 |
10 |
0 |
14 |
987,000 |
1943 |
228 |
151 |
0 |
77 |
8,921,000 |
944 |
13 |
4 |
0 |
9 |
812,000 |
1944 |
330 |
242 |
0 |
88 |
9,806,000 |
945 |
25 |
5 |
0 |
20 |
663,000 |
1945 |
217 |
139 |
0 |
78 |
8,558,000 |
946 |
27 |
1 |
0 |
26 |
605,000 |
1946 |
312 |
196 |
0 |
116 |
8,340,000 |
947 |
16 |
1 |
5 |
10 |
528,000 |
1947 |
253 |
147 |
0 |
106 |
6,357,000 |
948 |
33 |
9 |
3 |
21 |
556,000 |
1948 |
342 |
199 |
0 |
143 |
7,788,000 |
949 |
17 |
0 |
0 |
17 |
475,000 |
1949 |
247 |
145 |
0 |
102 |
8,263,000 |
950 |
10 |
0 |
0 |
10 |
420,000 |
1950 |
205 |
94 |
0 |
111 |
6,322,000 |
951 |
47 |
18 |
0 |
29 |
913,000 |
1951 |
236 |
114 |
0 |
122 |
3,886,000 |
952 |
49 |
13 |
0 |
36 |
1,045,000 |
1952 |
298 |
155 |
0 |
143 |
5,827,000 |
953 |
90 |
39 |
0 |
51 |
1,095,000 |
1953 |
383 |
260 |
0 |
123 |
9,203,000 |
954 |
80 |
26 |
0 |
54 |
936,000 |
1954 |
419 |
289 |
0 |
130 |
7,565,000 |
955 |
131 |
67 |
0 |
64 |
1,020,000 |
1955 |
252 |
166 |
0 |
86 |
8,650,000 |
956 |
135 |
45 |
2 |
88 |
1,159,000 |
1956 |
236 5,288 |
137 3,486 part and |
0 0 subject |
99 1,802 to revisic |
7,614,000 |
1,052 |
467 |
10 |
575 |
15,900,000 |
142,570,000* |
||||||
* Estimated in |
in. |
ere completed. All five of them were .mall, but Irvington is close to the Cen- ralia and Salem Consolidated pools, both )f which have good Trenton production.
Most of the new producers drilled dur- ng the year were in Irvington (11 oil wells) )r Dubois Consolidated (26 oil wells and :wo gas wells).
Production was high in 1956, but not as ugh as in 1940, 1941, and 1942 when the [rvington and Cordes pools were at their production peaks. Secondary recovery, be- ^un in the Cordes pool in 1950, has been ^ery important in maintaining the level )f production in Washington County. Pro- luction in the Cordes pool increased from 191,000 barrels in 1950 to 689,000 in 1951. V corresponding increase for the county is .hown in the table. In 1956, secondary re- covery is credited with 155,000 barrels of >il, about 13 percent of the county's pro- luction of 1,159,000 barrels for the year. \bout 2,139,000 barrels of oil has been pro- luced by waterflooding.
Wayne County
Fig. 12, Area 7
In 1955 Wayne County showed a major lecrease in number of wells completed, a
contrast to the over-all increase in the state. In 1956 there was a small decrease which was about the same as that for the entire state.
One new pool, Orchardville North, was discovered in Wayne County, the only 1956 discovery in the deep, densely drilled part of the basin. Only one well had been com- pleted at the end of the year; its produc- tion was about 2,000 barrels.
Wayne County had a better drilling record in 1956 than most counties. Of the 236 completions, 137 were producers and only 99 were dry holes. The dry holes in- cluded 69 in pools and 30 wildcats.
Wayne is another of the deep basin coun- ties that is rapidly becoming drilled up. However, only a dozen or so wells have tested the deepest Mississippian and pre- Mississippian strata, so there is still a pos- sibility of developing deeper production.
Five pools in Wayne County — Aden Consolidated, Barnhill, Clay City Consoli- dated, Goldengate Consolidated, and Keen- ville — have secondary recovery projects in operation. Waterfloods in those five pools produced 1,185,000 of the 7,614,000 barrels of oil produced in Wayne County in 1956,
68
ILLINOIS STATE GEOLOGICAL SURVEY
and have produced a total of 4,202,000 bar- rels of oil.
White County Fig. 7, Area 2
Gas
Year 1937 1938 1939 1940 1941
1942 1943 1944 1945 1946
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
Total
wells
1
4
104
479
839
302 203 277 230 315
223 182 240 290
320
305 247 452 478 262
Oil
wells
0
0
68
412
728
213 148 186 150 219
134 88
127 163 176
146 136 335 304 148
wells 0 0 3 4 1
0 0 0 0 0
1 1 0
Dry
holes
1
4
33
63
110
89 55 91 80 96
93 113 126 143
152 111 116 174 114
Annual
production
0
0
238,000
5,102,000
15,383,000
13,369,000
10,376,000
9,640,000
9,216,000
9,780,000
8,797,000 7,472,000 7,222,000 6,680,000 6,797,000
6,871,000 7,324,000 9,324,000 10,110,000 9,055,000
5.753 3,
20 1,852 152,756,000^
* Estimated in part and subject to revision.
White County is currently producing more oil than any other county in Illinois except Fayette. However, two other coun- ties, Marion and Lawrence, have produced so much more oil than White County, it is doubtful that White will be able to sur- pass them.
White County had the biggest decrease in drilling in 1956. Few counties have had more wells drilled, and most of the county has been tested through the Ste. Genevieve formation. Very few wells have gone deeper.
No new pool or important new pay was discovered during the year. Of the 148 producing wells completed in 1956, 42 were in Phillipstown Consolidated, 27 in Herald Consolidated, 25 in Roland Consolidated, and the remainder distributed in small numbers among other pools. The 114 dry holes include 88 dry holes in pools and 26 wildcats.
In 1956, 2,206,000 barrels of oil, almost one-fourth of the year's production, were produced by secondary recovery projects in eight pools: Albion Consolidated, Center- ville East, Concord Consolidated, Herald Consolidated, New Haven Consolidated, New Harmony Consolidated, Phillipstown Consolidated, and Roland Consolidated. Total oil recovered by waterflooding amounts to 9,470,000 barrels.
Williamson County
Fig. 23, Area 18
Total Oil Gas Dry Annual
Year wells wells wells holes production
1937 |
0 |
1938 |
1 |
1939 |
5 |
1940 |
5 |
1941 |
10 |
1942 |
7 |
1943 |
5 |
1944 |
4 |
1945 |
0 |
1946 |
1 |
1947 1948 1949 1950 1951
1952 1953 1954 1955 1956
0 0
3 1 1
2
0
2
15
19
0 0 0 0 0
0 0 0 0 0
0 0 0
(1)
0
0 0 0 0 0
0 0
0 1
0 5
0 5
0 10
7 5 4 0 1
0 0 3 1
1
2
0
2
15
19
0 0 0 0 0
0 0 0 0 0
0 0 0 0 500
0 0 0 0 0
(1)
500
With a total of 81 wells drilled in the past 20 years Williamson County has had no commercial well completed. In 1950 a dry hole was worked over and less than 500 barrels of oil obtained from it. Develop- ments in Saline and Franklin counties dur- ing 1955 and 1956 extended production in those two counties almost to Williamson County. It is reasonable to assume that some production will be discovered in northern and eastern Williamson County, although it may be limited in quantity and area.
OIL PRODUCIXG STRATA
69
Othfr Cor nth s
Wildcat wells were drilled in 1956 in 18 counties which have had no oil or gas pro- duction.
Champaign County had six wildcats, more than in any previous year. This in- crease in drilling probably resulted from the discovery in 1956 of three new oil pools in Douglas County, the adjoining county on the south.
Schuyler County had five wildcats, which is an unusually high number for that county also.
Each of five counties had two wildcats: Brown, Logan, Massac, Piatt, and Pope.
Each of the remaining 1 1 counties had one wildcat: Alexander, Cass, Fulton,
Greene, Jersey, Johnson, Kendall, Menard, Peoria, Pulaski, and Tazewell.
Geographic distribution of these "wild- cat" counties is less widespread than dur- ing most recent years. Only one county, Kendall, is in the northern quarter of the state, and only one other, Peoria, is in the northern third.
Twelve of the 18 counties are adjacent to counties in which oil or gas has been found. Thirteen of these counties lie north and northwest of the basin productive area, but 12 are wholly or largely within an area considered to have moderate possi- bilities for oil or gas production (see fig. 4).
Kendall on the north and Alexander, Johnson, Massac, Pope, and Pulaski are shown as having slight possibilities.
70
ILLINOIS STATE GEOLOGICAL SURVEY
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OIL AND GAS POOLS
71
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72
ILLINOIS STATE GEOLOGICAL SURVEY
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Table 10. — Pools Incorporated into Other PoolJ by Consolidation
Original pool name; First consolidation
Present pool assignment
Aden North Albion North Allison-Weger Assumption North Barnhill East Bend . . . Bennington . Bible Grove Consol. Bible Grove East;
Bible Grove Consol. Birds. . . . Blairsville Bone Gap South Bonpas . Bonpas West Boos; Dundas Consol Boos East;
Willow Hill Consol Boos North . Boyleston Consol. . Brownsville; Stokes-
Brownsville . Burnt Prairie;
Leech Twp. . Calvin ....
Calvin North Cantrell Consol. Cantrell North . Cantrell South;
Cantrell Consol Chapman Cisne.
Cisne North. Clay City North Concord Central;
Concord South
Consol. Concord North . Concord South Consol Cooks Mills East . Cooks Mills Gas Cooks Mills North Cottonwood . Cottonwood North . Covington; Boyleston
Consol. Covington East. Cowling .... Dead River .
Dix
Dubois West Dundas .... Eldorado Central Eldorado North Ellery West . . Enterprise Enterprise West
Aden Consol. Albion Consol. Main Consol. Assumption Consoi. Goldengate Consol. New Harmony Consol. Maple Grove Consol. Sailor Springs Consol.
Sailor Springs Consol. Main Consol. Bungay Consol. Bone Gap Consol. Parkersburg Consol. Parkersburg Consol. Clay City Consol.
Clay City Consol. Clay City Consol. Clay City Consol.
Roland Consol.
Goldengate Consol. New Harmony Consol. & Phillipstown
Consol. Phillipstown Consol. Dale Consol. Dale Consol.
Dale Consol. Main Consol. Clay City Consol. Clay City Consol. Clay City Consol.
Herald Consol. Concord Consol. Herald Consol. Cooks Mills Consol. Cooks Mills Consol. Cooks Mills Consol. Herald Consol. Herald Consol.
Clay City Consol. Clay City Consol. New Harmony Consol. New Haven Consol. Salem Consol. Dubois Consol. Clay City Consol. Eldorado Consol. Eldorado Consol. Ellery Consol. Clay City Consol. Clay City Consol.
CONSOLIDATED POOLS
11
Table 10. — (Continued)
Table 10.— (Concluded)
Date |
Date |
||||
Original pool name; |
Present pool |
of first |
Original pool name; |
Present pool |
of first con- |
First consolidation |
assignment |
con- |
First consolidation |
assignment |
|
sol. |
sol. |
||||
Epworth East . |
Epworth Consol. |
1951 |
Maunie West |
Maunie North Consol. |
1955 |
Fairfield |
Clay City Consol. |
1953 |
Merriam |
Clay City Consol. |
1953 |
Fairfield East |
Clay City Consol. |
1953 |
Mitchell |
Ellery Consol. |
1952 |
?lannigan .... |
Dale Consol. |
1955 |
Mt. Auburn Central |
Mt. Auburn Consol. |
1954 |
Rat Rock . . . . |
Main Consol. |
1954 |
Mt. Auburn East . |
Mt. Auburn Consol. |
1954 |
?lora |
Sailor Springs Consol. |
1955 |
Mt. Carmel West . |
New Harmony Consol. |
1948 |
"riendsville .... |
New Harmony Consol. |
1949 |
Mt. Erie |
Clay City Consol. |
1944 |
^riendsville South . |
New Harmony Consol. |
1949 |
Mt. Erie South |
Clay City Consol. |
1948 |
Gallagher .... |
Calhoun Consol. |
1946 |
New Haven North . |
Concord East Consol. |
1950 |
3eff |
Clay City Consol. |
1947 |
New Haven West . |
Inman East Consol. |
1949 |
3effWest . . . . |
Clay City Consol. |
1948 |
New Hebron |
Main Consol. |
1955 |
3oldengate West . |
Goldengate North |
Noble |
Clay City Consol. |
1948 |
|
Consol. |
1953 |
Noble North |
Clay City Consol. |
1948 |
|
3ossett |
Roland Consol. |
1954 |
Noble South |
Clay City Consol. |
1948 |
jrayville .... |
Phillipstown Consol. |
1948 |
Norris City .... |
Roland Consol. |
1955 |
3rayville West . |
Albion Consol. |
1949 |
North City .... |
Christopher Consol. |
1954 |
Griffin |
New Harmony Consol. |
1941 |
Olney East .... |
Olney Consol. |
1949 |
Helena |
Ruark West Consol. |
1952 |
Parker |
Main Consol. |
1954 |
4erald East; Concord |
Parkersburg North . |
Parkersburg Consol. |
1951 |
||
South Consol. |
Herald Consol. |
1953 |
Patton |
Allendale |
1948 |
herald North |
Storms Consol. |
1953 |
Patton West |
Allendale |
1948 |
ioodville |
Dale Consol. |
1943 |
Roundprairie |
Johnsonville Consol. |
1941 |
4oosier; Bible Grove |
Rural Hill . . . . |
Dale Consol. |
1951 |
||
Consol |
1948 |
Rural Hill West . . |
Dale Consol. |
1955 |
|
^oosier North; Bible |
Sailor Springs South |
Sailor Springs Consol. |
1942 |
||
Grove Consol. |
Sailor Springs Consol. |
1948 |
Sailor Springs West |
Sailor Springs Consol. |
1949 |
ngraham West; Bible |
Shelbyville East |
Shelbyville |
1956 |
||
1948 |
Sims |
Johnsonville Consol. |
1948 |
||
nman |
Inman West Consol. |
1950 |
Sims North .... |
Johnsonville Consol. |
1945 |
nman Central . |
I nman West Consol. |
1949 |
Springerton .... |
Bungay Consol. |
1946 |
nman North |
Inman West Consol. |
1949 |
Stanford |
Clay City Consol. & |
|
nman South |
Inman West Consol. |
1950 |
Sailor Springs Con- |
||
ron |
Roland Consol. |
1954 |
sol. |
1953 |
|
Ceensburg .... |
New Harmony Consol. |
1948 |
Stanford West . |
Sailor Springs Consol. |
1953 |
Lancaster North |
Ruark West Consol. |
1952 |
Stokes-Brownsville; |
||
Lancaster West . |
Berryville Consol. |
1949 |
Iron Consol. . |
Roland Consol. |
1953 |
^eech Consol. . |
Goldengate Consol. |
1948 |
Swearingen gas . |
Main Consol. |
1955 |
Vlaple Grove East . |
Parkersburg Consol. |
1952 |
Toliver |
Hord South |
1955 |
Vtason |
Iola Consol. |
1956 |
West End .... |
Dale Consol. |
1955 |
Vlason South |
Iola Consol. |
1948 |
West Frankfort South |
W7est Frankfort |
1948 |
Vlaud Central; Maud |
W7est Liberty; Dundas |
||||
North Consol. |
New Harmony Consol. |
1949 |
Consol |
Clay City Consol. |
1941 |
Vlaud Consol. . |
New Harmony Consol. |
1951 |
Williams South |
Williams Consol. |
1953 |
Vlaud North Consol. |
New Harmony Consol. |
1951 |
Willow Hill Consol. . |
Clay City Consol. |
1948 |
Vlaud West; Maud |
Willow Hill North; |
||||
North Consol. |
New Harmony Consol. |
1948 |
Willow Hill Consol. . |
Clay City Consol. |
1947 |
Vlaunie |
Maunie South |
1948 |
Woburn South . |
Woburn Consol. |
1950 |
78
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95
Footnotes to Tables 12 and 13, p. 96-127.
» Cam, Cambrian; Ord, Ordovician; Sil, Silurian; Dev. Devonian; Mis, Mississippian ; Pen. Pennsylvanian.
b L, limestone; LS, sandy "limestone; OL, oolitic limestone; D, dolomite; DS, sandy dolomite; S, sandstone.
c A, anticline; AC, anticline with accumulation due to change in character of rock; AF, anticline with faulting as an important factor; Af, anticline with faulting as a minor factor; AL, anticline-lens; AM, accumulation due to both anticlinal and monoclinal structures; D, dome; H, strata horizontal or nearly horizontal; MC, monocline with accumu- lation due to change in character of rock; MF. monocline- fault; ML, monocline-lens; MU, monocline-unconformity; R. reef.
* Undetermined.
1 Wells producing from 2 or more pays.
2 Abandoned 1945; revived 1950.
3 Total of lines 2, 8, 12, 13, 18, 25, 31, and 36.
4 Includes Allison-Weger, Birds, Chapman, Flat Rock, Hard- insville, Kibbe, New Hebron, Oblong, Parker, Robinson, and Swearingen Gas.
5 Pool also listed in table 13. 8 Pool also listed in table 12.
7 Total of lines 57 and 77.
8 Total of lines 1, 44, 45, 78. 79.
9 Abandoned 1943; revived 1956.
10 Abandoned 1925; revived 1942.
11 Abandoned 1921.
12 Abandoned
revived 1949.
o 123 inclusive, to 13 inclusive, multiple pay or workover wells only. No
1933: Abandoned 1950. Abandoned 1935. Abandoned 1923. Abandoned 1939. Abandoned 1904; revived 1942. Gas not used until 1905; abondoned 1930. Abandoned 1934. Abandoned 1900. Abandoned 1919.
Abandoned 1930; revived 1939; converted in part to ga storage 1951. Total of lines 95 Total of line 1 Has produced ir original completions. Abandoned 1953. Abandoned 1953. Abandoned 1954. Abandoned 1954. Abandoned 1946. Abandoned 1950. Abandoned 1956. Abandoned 1955. Abandoned 1954. Abandoned 1952. Abandoned 1952. Abandoned 1953. Abandoned 1954. Abandoned 1953. Abandoned 1949; revived 1952. Abandoned 1948. Abandoned 1951; revived 1953. Abandoned 1952; no gas marketed Includes Concord North. Abandoned 1951. Abandoned 1952; revived Abandoned 1953; revived Includes Cantrell Consol., Hill West, and West End Abandoned 1955. Abandoned 1946. Abandoned 1951. Abandoned 1940.
1956. 1956. Cantrell North, Flannigan, Rural
Abandoned 1943; |
revived and |
abandoned |
1954. |
||
Abandoned 1952; |
revived 1953. |
|
Abandoned 1951. |
||
Abandoned 1956. |
||
Abandoned 1951; |
revived 1952. |
|
Abandoned 1949; |
revived 1953. |
|
Abandoned 1951. |
abandoned 1952.
1951 ; revived
60 Abandoned 1952; revived 1955.
61 Abandoned 1952.
62 Abandoned 1950; revived 1955. 03 Includes Concord South Consol. 64 Abandoned 1943; revived 1949;
63 Abandoned 1950. 08 Abandoned 1944.
07 Includes Toliver.
08 Abandoned 1950. fi9 Abandoned 1954.
70 Abandoned 1946; revived 1954.
71 Abandoned 1945; revived 1950.
72 Includes Mason.
73 Abandoned 1945.
74 Abandoned 1947.
75 Abandoned 1946.
76 Abandoned 1952.
77 Abandoned 1954.
78 Abandoned 1956.
79 Abandoned 1950.
80 Abandoned 1941.
81 Abandoned 1951.
82 Abandoned 1953.
83 Abandoned 1947.
84 Abandoned 1952; revived 1955.
85 Includes Maunie West.
86 Includes Maunie.
87 Abandoned 1950.
88 Abandoned 1952.
89 Abandoned 1956.
90 Illinois portion only.
91 Abandoned 1948; revived 1952; abandoned 1954; revived 1956.
1952; revived 1956.
1948.
1953.
Abandoned
Abandoned
Abandoned
Abandoned 1940;
Abandoned 1949.
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
1947
1951.
1954.
1946
1942.
Abandoned 1951; revived 1954. Includes Norris City and Gossett Abandoned 1950; revived 1956.
1951.
1955.
1952;
1951;
1942;
1956.
1947.
1954.
1950;
1953;
1940;
1956.
1950.
1950.
1956.
revived 1949.
revived 1951; abandoned 1954.
revived 1955; abandoned 1956.
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned
Abandoned 1947.
Abandoned 1956.
Abandoned 1947;
Abandoned 1955.
Abandoned 1956.
revived 1955 revived 1955;
abandoned abandoned
1956. 1956.
revived 1951; abandoned 1952.
revived revived revived
1955. 1955. 1947.
Includes Sorento South.
revived 1953; abandoned 1954.
96
ILLINOIS STATE GEOLOGICAL SURVEY
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PART II WATERFLOOD OPERATIONS
ABSTRACT
During 1956, waterflooding produced approximately 31,300,000 barrels of oil in Illi- nois. There were 333 waterfloods reported in operation, and these projects recovered 29,600,000 barrels of oil. An additional 1,700,000 barrels are estimated to have been pro- duced by "dump" flooding. At the end of 1956, the cumulative waterflood recovery was 133,200,000 barrels. Tables of statistics are included.
INTRODUCTION
This report is the result of a joint effort by the Illinois State Geological Survey and the Illinois Secondary Recovery and Pres- sure Maintenance Study Committee of the Interstate Oil Compact Commission. The following persons were appointed to the Study Committee by Governor William G. Stratton to assist in the compilation of data on the waterflood and pressure mainten- ance projects that were in operation in Illi- nois during 1956.
A. H. Bell, Chairman,
Illinois State Geological Survey,
Urbana, Illinois
Paul A. Witherspoon, previous Chairman, University of California, Berkeley, Calif.
R. N. Ayars, The Ohio Oil Co., Terre Haute, Ind.
Hugh S. Barger, Barger Engineering, Evansville, Indiana
C. E. Brehm, Box 368, Mt. Vernon,
Illinois
R. G. Brown, The Texas Co., Salem, Illinois
Robert Bulla,
Calvan American, Inc.,
Robinson, Illinois
W. H. Davison, Tekoil Corp., Robinson, Illinois
James T. Dorland, Calvert Drilling Co., Olney, Illinois
R. E. Dunn,
Walter Duncan Oil Properties,
Mt. Vernon, Illinois
T. W. George, George & Wrather, Mt. Carmel, Illinois
T. F. Lawry, Mahutska Oil Co., Robinson, Illinois
R. W. Love, The Texas Co., Salem, Illinois
E. A. Milz, Shell Oil Co., Centralia, Illinois
Fred A. Noah,
The Noah Petroleum Co.,
Albion, Illinois
Paul Phillippi, Forest Oil Corp., Casey, Illinois
Mark Plummer, The Pure Oil Co., Olney, Illinois
J. D. Simmons, Carter Oil Co., Mat toon, Illinois
C. E. Skiles, Skiles Oil Corp., Mt. Carmel, Illinois
W. G. Sole,
Magnolia Petroleum Co.,
Salem, Illinois
Harry F. Swannack, Gulf Oil Corp., Evansville, Indiana
Carl R. Temple, Sohio Petroleum Co., Centralia, Illinois
R. R. Vincent,
C. L. McMahon, Inc.,
Evansville, Indiana
R. A. Wilson,
Tide Water Associated Oil Co.,
Robinson, Illinois
In order to collect information on water injection and pressure maintenance proj- ects, the Study Committee met in Robin- son, Illinois, and set up a questionnaire on January 13, 1955. The Geological Survey sent this questionnaire to all waterflood op-
[ 128]
WAT ERF LOO D OPERATIONS
129
Increased Oil Recovery by Waterflooding
52 53 54 55 56
Illinois State Geological Survey
Fig. 25.
Annual crude oil production in Illinois.
erators in Illinois and compiled the data returned.
This report supplements seven previous summaries of waterflood operations listed below.
(1) "Summary of Water Flooding Operations in Illinois, 1950," which reported operations dur- ing 1949. Published by Interstate Oil Compact Commission and reprinted by Illinois State Geological Survey as Circular 165.
(2) "Summary of Water Flooding Operations in Illinois to 1951," which reported operations during 1950. Published by Interstate Oil Com- pact Commission and reprinted by Illinois State Geological Survey as Circular 176.
(3) "Summary of Water Flooding Operations in Illinois Oil Pools During 1951." Published by Interstate Oil Compact Commission and re- printed by Illinois State Geological Survey as Circular 182.
(4) "Summary of Water Flooding Operations in Illinois Oil Pools During 1952." Published by Interstate Oil Compact Commission and re- printed by Illinois State Geological Survey as Circular 185.
(5) "Summary of Water Flooding Operations in Illinois Oil Pools During 1953." Published by Interstate Oil Compact Commission and re- printed by Illinois State Geological Survey as Circular 193.
130
ILLINOIS STATE GEOLOGICAL SURVEY
(6) "Summary of Water Flood Operations in Illi- nois Oil Pools During 1954." Published by Interstate Oil Compact Commission and re- printed by Illinois State Geological Survey as Illinois Petroleum 73.
(7) "Part II. — Waterflood Operations," in: Petro- leum Industry in Illinois in 1955: Illinois State Geological Survey Bulletin 81 .
350
1942
1943 1944
1945
PROJECTS REPORTED STARTING ANNUALLY
1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956
ILLINOIS STATE GEOLOGICAL SURVEY
Fig. 26. — Reported development of waterflood projects in Illinois.
WA TER1 IX)OD OPERA TIONS
131
SUMMARY OF RESULTS
Continuing the trend of the past few years, oil production in Illinois during 1956 was slightly larger than the produc- tion of immediately preceding years. As can be seen in figure 25, this rise in pro- duction can be attributed almost entirely to the large increase in oil recovered by means of waterflooding. This method of secondary recovery produced approx- imately 31,300,000 barrels of oil during 1956, or 38 percent of the state's total re- covery of 82,314,000 barrels. Of this water- flood oil, 29,600,000 barrels is reported in table 14, and an additional 1,700,000 bar- rels is estimated to have been recovered by "dump" flooding. The 1956 waterllood recovery is 18 percent higher than the 1955 recovery of approximately 26,560,000 bar- rels.
Figure 25 shows the effect of waterflood (including "dump" flood) operations on the state's annual oil production since 1936. The cumulative waterflood recovery at the end of 1956 was approximately 133,200,000 barrels, which includes 21,500,000 barrels of "dump" flood oil.
Table 14 presents a summary of the in- formation collected on waterflood projects in operation during 1956. The data are ar- ranged alphabetically by fields and include 333 projects. Excluding the "dump" floods, there were approximately 350 waterfloods in operation during 1956. Table 14 pro- vides data on 95 percent of these projects, although in terms of cumulative figures, this summary approaches 100 percent cover- age.
Based on the reported data in table 14, a total of 271,270,000 barrels of water was injected during 1956 in recovering 29,600,000 barrels of waterflood oil, or a ratio of 9.2 barrels of water for each barrel of oil. A cumulative total of 1,014,900,000 barrels of water had been injected by the end of 1956 in recovering 111,540,000 bar- rels of oil, or an over-all input water-oil ratio of 9.1.
Figure 26 shows the reported develop- ment of waterflood projects in Illinois by years since 1942. The rapid increase in the number of projects since 1919 is evident. As a result, the number of projects has increased by a factor of ten in the past seven years from 33 projects at the end of 1949 to 333 projects at the end of 1956. As shown in table 14, these 333 projects had developed 92,350 acres of waterflooding, or 17 percent of the state's total oil-productive acreage. There were 5,307 injection wells and 7,687 producing wells reported operat- ing in these projects in 1956.
Table 15 presents data on the waterflood projects that have been reported aban- doned by the end of 1956. Several projects previously reported as temporarily aban- doned were added to this table along with three projects abandoned during 1956, bringing the total projects reported aban- doned to 22.
Table 16 includes data on the eight pres- sure maintenance operations that used water injection during 1956. The oil-pro- duction statistics in table 16 include both primary recovery and any additional oil obtained by pressure maintenance oper- ations.
Each project listed in tables 14, 15, and 16 has been numbered, and corresponding numbers on figures 27, 28, and 29 show the locations of the waterflood and pres- sure maintenance operations. Figure 27 shows all reported projects, while figures 28 and 29 show details of portions of the old oil fields and the Wabash Valley fields, respectively.
For a generalized geologic column, see figure 3, which indicates the stratigraphic sequence of oil-producing formations in the Illinois basin. Given below is a list of the oil-producing formations with the number of reported waterfloods, as taken from table 14. An index map of counties, townships, and ranges in Illinois is shown in figure 5.
132
ILLINOIS STATE GEOLOGICAL SURVEY
No. OF Reported Waterfloods Formation ("Sand Name") During 1956
(Westfield "Gas" Sand) .... 2
*(Casey "Gas" Sand) 1
(Siggins) 4
(Bellair "500") 2
(Biehl) 17
(Bridgeport) 10
(Casey) 11
(Claypool) 1
(Jordon) ... 2
*(Pennsylvanian unclassified) ... 4
(Petro) 1
(Robinson) 55
(U. Partlow) 6
Kinkaid
*Degonia 1
♦Clore . 2
*Palestine 2
Menard
*Waltersburg 9
Vienna
*Tar Springs 14
♦Glen Dean
*Hardinsburg 5
*Golconda (Jackson) 2
♦Cypress (Kirkwood, Weiler) ... 63
*Paint Creek (Bethel) 21
♦Yankeetown (Benoist) 15
♦Renault 2
*Aux Vases 37
*Ste. Genevieve
(Ohara) 6
(Rosiclare) 19
(McClosky) 48
♦St. Louis *Salem Osage
* (Carper) Chouteau New Albany
♦Devonian 2
♦Silurian
Maquoketa ♦(Trenton)
* Oil producing formations. See also figure 3.
HANCOCK |
Me DONOUGH |
CHRISTIAN |
|
MACOUPIN |
MONTGOMERY |
||
FAYET |
|||
1 BOND |
|||
MADISON |
|||
'♦O^f,' LIVINGSTON |
|||
WOBURN C0NS0L |
|||
v(/~y,! MARINE |
|||
BEAVER CREE* «4_^ |
|||
CLINTON ,--p»: BEAVER CREEK |
|||
(£?\ST JACOB |
£?__ . ■ SOUTH |
||
\<s |
(^"CARLTLE NORTH |
||
FROCTOWN NOKTH _ ° n Q 1/ 80UL0CR |
|||
ST. CLAIR |
|||
0 BARTELS0 HOFFMAN 359— 4 |
|||
NEW MEMPHIS S* O ^ ' |
CENTRALU |
||
-N^w^ IRVIN0T0N, v northC |
|||
/l WASHINGTON |
|||
^i^ IRVINGTON ^ |
|||
© |
|||
•EANC0UP |
|||
~W c, DUBOIS |
|||
KEY |
|||
^ WATERFLOOD OPERATIONS |
|||
€\ PRESSURE MAINTENANCE OPERATIONS C\ OTHER FIELDS |
|||
ScoH Of Mil.. |
|||
0 * 4 « . .0 20 |
|||
Illinois Stott Geoloticol Sun/tr — |
Fig. 27 — Waterflood and pressure are shown in derail in figures
WATERFLOOD OPERATIONS
133
INDEX MAP
maintenance operations in Illinois during 1956 shown in black. Areas outlined by heavy dashes 28 and 29.
J 34
ILLINOIS STATE GEOLOGICAL SURVEY
Fig. 28. — Detail of waterflood operations in Clark, Crawford and Lawrence
counties.
WATERFLOOD OPERATIONS
135
ALLENDALE
ST. FRANCISVILLE
10 Miles
Fig. 29.
Detail of waterfiood and pressure maintenance operations in Wabash, Edwards, and White counties.
36
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14. — Illinois Waterflood Project
General |
|||||
Map No. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
1 |
Aden Consol. |
Texas |
Aden |
Aux Vases(S) |
Wayne |
2 |
Aden Consol. |
Texas |
Aden |
McClosky(L) |
Wayne |
3 |
Albion Consol. |
Calvert |
South Albion |
Upper Biehl(S) |
Edwards |
4 |
Albion Consol. |
Carter |
Albion* |
Lower Bridgeport(S) |
Edwards |
5 |
Albion Consol. |
Concho |
North Crossville |
Cypress(S) |
White |
6 |
Albion Consol. |
Concho |
North Crossville |
Tar Springs(S) |
White |
7 |
Albion Consol. |
Continental |
Stafford |
McClosky(L) |
Edwards |
8 |
Albion Consol. |
First Nat'l Pet. Trust |
Brown |
Aux Vases(S) |
Edwards |
9 |
Albion Consol. |
Jarvis Bros. & Marcell |
A. C. Wick |
McClosky(L) |
Edwards |
10 |
Albion Consol. |
Superior |
South Albion S.R.P. #1 |
Biehl(S) Waltersburg(S) |
Edwards |
11 |
Albion Consol. |
Superior |
South Albion Unit #2 |
Aux Vases(S) |
Edwards |
12 |
Albion Consol. |
Superior |
South Albion Unit #2 |
Biehl(S) |
Edwards |
13 |
Albion Consol. |
Superior |
South Albion Unit # 2* |
Bridgeport(S) |
Edwards |
14 |
Albion Consol. |
Tidewater |
S. W. Albion |
Biehl(S) |
Edwards |
15 |
Albion Consol. |
Yingling |
Biehl Unit # 1 |
Biehl(S) |
White |
16 |
Albion Consol. |
Yingling |
BiehlUnit #2 |
Biehl(S) |
Edwards |
17 |
Allendale |
Ashland |
Allendale |
Biehl(S) |
Wabash |
18 |
Allendale |
Bass & Hamman |
Gilliate |
Biehl(S) |
Wabash |
19 |
Allendale |
Bass & Hamman |
White |
Biehl(S) |
Wabash |
20 |
Allendale |
G. S. Engle |
Patton |
Cypress(S) |
Wabash |
21 |
Allendale |
Forest |
Allendale |
Biehl & Jordan(S) |
Wabash |
22 |
Allendale |
Indiana Farm Bureau |
Woods |
Biehl(S) |
Wabash |
23 |
Allendale |
B. Kidd |
Allendale |
Biehl & Jordan(S) |
Wabash |
24 |
Allendale |
F. C. Luecking |
Mataliano et al. |
Biehl(S) |
Wabash |
25 |
Assumption Consol. |
Continental |
Benoist |
Benoist(S) |
Christian |
26 |
Assumption Consol. |
Continental |
Devonian* |
Devonian(L) |
Christian |
27 |
Assumption Consol. |
Continental |
Rosiclare* |
Rosiclare(S) |
Christian |
28 |
Barnhill |
Ashland |
Barnhill |
McClosky(L) |
Wayne |
29 |
Barnhill |
Wausau |
Simpson* |
Aux Vases(S) |
Wayne |
30 |
Barnhill |
Wausau |
Simpson* |
Ohara(L) |
Wayne |
31 |
Bartelso |
T. R. Kerwin |
Belle Oil |
Cypress(S) |
Clinton |
32 |
Bartelso |
Robben Oil |
Robben Oil Unit |
Cypress(S) |
Clinton |
33 |
Bartelso |
H. S. Woodard |
H. S. Woodard |
Cypress(S) |
Clinton |
34 |
Bellair |
Forest |
Bellair |
Bellair "500"(S) |
Crawford |
35 |
Bellair |
Pure |
Fulton |
Bellair "500"(S) |
Crawford |
36 |
Benton |
Shell |
Benton Unit |
Tar Springs(S) |
Franklin |
37 |
Boyd |
Superior |
Boyd Field Unit |
Aux Vases(S) |
Jefferson |
38 |
Boyd |
Superior |
Boyd Field Unit |
Benoist(S) |
Jefferson |
39 |
Browns East |
T. W. George |
Bellmont |
Cypress(S) |
Wabash |
40 |
Browns East |
Magnolia |
Bellmont |
Cypress(S) |
Wabash |
VVATERFLOOD OPERATIONS |
137 |
||||||||
ported Operating During 1956 |
|||||||||
reformation |
Production and injection statistics |
(bbls.) |
|||||||
Location |
Date |
Secondary recovery |
|||||||
Water injection |
Oil production |
Water production |
Map No. |
||||||
first |
Cumu- |
Cumu- |
Cumu- |
||||||
Section |
T.-R. |
injection |
Total 1956 |
lative 12-31-56 |
Total 1956 |
lative 12-31-56 |
Total 1956 |
lative 12-31-56 |
|
',16,17,20 |
3S- 7E |
Aug. 1946 |
599,065 |
2,939,793 |
114,542 |
646,247 |
754,650 |
2,048,365* |
1 |
',16,17,20 |
3S- 7E |
Aug. 1946 |
589,840 |
3,134,259 |
88,164 |
414,860 |
* |
* |
2 |
) |
3S-10E |
Dec. 1955 |
141,549 |
141,549 |
32,384 |
32,384* |
19,431 |
19,431 |
3 |
"l2 |
3S-10E |
Dec. 1947 |
28,456f |
456,264t |
l,864f |
66, 305 t |
24,9081 |
363,5321 |
4 |
27, 34, 35 |
3S-10E |
Oct. 1952 |
453,208 |
2,489,722 |
45,797 |
258,526 |
260,245 |
728,215 |
5 |
27, 34, 35 |
3S-10E |
Oct. 1952 |
139,308 |
554,267 |
8,424 |
46,055* |
12,482 |
45,385 |
6 |
2S-10E |
May 1943 |
151,470 |
625,159 |
3,490 |
37,280* |
151,470 |
625,159 |
7 |
|
2S-11E |
Apr. 1952 |
* |
* |
— |
— |
— |
— |
8 |
|
2S-10E |
July 1951 |
* |
* |
— |
— |
— |
— |
9 |
|
36 |
2S-10E \ 2S-11E / |
Jan. 1955 |
385,709 |
913,805 |
161,932 |
220,116 |
167,308 |
256, 695* |
10 |
31 |
|||||||||
2, 11, 12 |
3S-10E |
Aug. 1956 |
73,803 |
73,803 |
* |
* |
* |
* |
11 |
2, 11, 12 |
3S-10E |
Aug. 1956 |
104,443 |
104,443 |
1,208 |
1,208* |
8,637 |
8,637* |
12 |
2, 11,12 |
3S-10E |
July 1946 |
171,827 |
2,103,158 |
t |
430,084* |
t |
2,383,302J |
13 |
11, 14 |
3S-10E |
May 1956 |
518,265 |
518,265 |
67,903 |
67,903* |
59,470 |
59,470 |
14 |
3S-10E |
Aug. 1949 |
567,665 |
3,329,487 |
96,716 |
761,469 |
206,393 |
290,016* |
15 |
|
3S-10E |
Dec. 1950 |
408,102 |
1,891,386 |
37,606 |
397,330 |
216,865 |
416,071* |
16 |
|
1N-12W |
Sept. 1955 |
38,316 |
49,330 |
20,378 |
23,741* |
— |
— |
17 |
|
1N-12W |
Nov. 1954 |
119,657 |
180,707 |
26,720 |
36,809 |
— |
— |
18 |
|
1N-12W |
June 1952 |
49,376 |
60,325* |
3,175 |
15,830t |
— |
— |
19 |
|
1N-12W |
— 1953 |
134,481 |
385,187 |
25,495 |
63,610* |
24,570 |
52,620 |
20 |
|
4, 9, 10 |
1N-12W |
June 1955 |
3,838,246 |
5,327,845 |
287,877 |
388,258* |
|
|
21 |
1N-12W |
Nov. 1953 |
192,373 |
535,909 |
9,357 |
36,895* |
216,000 |
432,000f |
22 |
|
1N-12W |
Sept. 1953 |
683,500 |
1,093,099 |
80,525 |
117,647 |
449,000 |
490,000 |
23 |
|
1N-12W |
June 1952 |
— |
45,050* |
— |
13,200* |
— |
22,800* |
24 |
|
4,9, 10, 15, 21 |
13N- IE |
July 1950 |
946,529 |
4,909,882 |
126,085 |
857,625* |
293,127 |
1,472,082 |
25 |
13N- IE |
May 1955 |
271,784 |
424,808 |
12,321 |
12,321 |
2,454 |
3,943t |
26 |
|
10 |
13N- IE |
June 1955 |
78,438 |
115,788 |
49,778 |
55,155f |
32,835 |
41,472 |
27 |
34,35 |
2S- 8E |
Jan. 1951 |
806,790 |
3,969 480 |
177,346 |
911,926 |
— |
— |
28 |
2S- 8E |
Oct. 1956 |
8,985 |
8,985 |
275 |
275 |
370 |
370 |
29 |
|
2S- 8E |
Oct. 1956 |
9,553 |
9,553 |
535 |
535 |
355 |
355 |
30 |
|
IN- 3W |
Apr. 1952 |
126,969 |
595,519 |
12,511 |
109,156* |
91,236 |
|
31 |
|
IN- 3W |
Nov. 1953 |
399,546 |
1,180,426 |
149,004 |
420,887* |
147,932 |
303,754 |
32 |
|
8 |
IN- 3W |
Jan. 1954 |
285,041 |
680,280* |
54,873 |
144,6531 |
163,914 |
327,993 |
33 |
11, 12 |
8N-14W |
July 1948 |
1,531,553 |
14,215,250 |
50,008 |
540,844 |
— |
— |
34 |
2, 11, 12 |
8N-14W |
July 1948 |
3,734,878 |
32,515,038 |
86,094 |
953,995 |
2,046,883 |
13,049,710 |
35 |
,24,25,26, |
} |
||||||||
,36 |
6S- 2E \ |
||||||||
, 30, 31 |
6S- 3E J |
Nov. 1949 |
11,486,277 |
74,128,873 |
733,647 |
9,449,418 |
9,473,019 |
35,250,678 |
36 |
, 19, 20, 30 |
IS- 2E \ |
||||||||
, 24, 25 |
IS- IE / |
Aug. 1954 |
1,220,617 |
2,475,309 |
* |
* |
* |
* |
37 |
, 19, 20, 30 |
IS- 2E \ IS- IE / |
||||||||
, 24, 25 |
fan. 1955* |
5,488,949 |
9,005,4121 |
353,208 |
467,059f |
3,545,123 |
5,705,9061 |
38 |
|
2,11,12 |
2S-14W |
Jan. 1951 |
459,459 |
3,009,463 |
41,472 |
905,190* |
325,422 |
1,122,091 |
39 |
11 |
2S-14W |
Nov. 1947 |
52,757 |
768,474 |
24,249 |
551,134* |
40,800 |
218,827 |
40 |
Tabi.f. 14.
Development |
as of 12-31-56 |
Injection Water |
||||||||
Map |
No.o! |
"wells |
Spacing |
Productive acreage |
Avg. |
Avg. well- |
||||
TvT„ |
Injection pattern |
acres per input well |
Source |
Type |
bbls. per day per well per ft. |
|||||
No. |
Inj. |
Prod. |
Sub- jected to inj. |
Total |
head press- ure PSI |
|||||
1 2 3 4 |
13 12 2 1 |
16 15 6 5 |
Perimeter Perimeter Perimeter Flank |
10 |
640 560 110 74 |
1,050 920 130 106 |
Penn. Sand Penn. Sand Shallow Sand & Produced Produced |
Brine Brine Brine Brine |
12.6 37.4 10.8 |
1,245 1,167 |
5 |
8 |
21 |
Perimeter |
10 |
250 |
300 |
River & Produced |
Fresh & Brine |
12.9 |
1,340 |
6 7 8 9 10 |
4 |
5 1 1 6 21 |
5-Spot Spot Flank |
10 10 |
100 80 30 140 / 222 \ 325 |
100 80 20 140 222\ 325/ |
River & Produced Produced Hardinsburg Shallow Sand & Produced |
Fresh & Brine Brine Brine Brine Fresh & Brine |
15.9 103.7 |
1,340 0 * 1,200 |
11 12 |
6 3 |
11 5 |
5-Spot |
20 |
243 79.3 |
243 79.3 |
Shallow Sand & Gravel & Produced Shallow Sand & Gravel & Produced |
Fresh & Brine Fresh & Brine |
8.8 15.7 |
300 |
13 |
2 |
14 |
Modified Flank |
— |
260 |
260 |
Shallow Sand & Gravel & Produced |
Fresh & Brine |
— |
|
14 15 |
18 3 |
18 13 |
5-Spot Flank |
20 |
710 220 |
710 220 |
Shallow Sand & Pro- duced River & Produced |
Fresh & Brine Fresh & Brine |
7.7 30.5 |
305 1,200 |
16 17 18 19 |
1 1 3 2 |
6 2 1 1 |
Flank Irregular Perimeter |
— |
90 20 20 30 |
90 20 30 70 |
Penn. Sand Penn. Sand Well 100'- 150' & Pro- duced Well 100'- 150' & Pro- duced |
Brine Brine Fresh & Brine Fresh & Brine |
50.8 7.0 6.4 4.0 |
1 , 200 0 |
20 |
4 |
7 |
— |
25 |
130 |
130 |
— |
Fresh |
5.8 |
3,273 |
21 |
25 |
24 |
Modified 5-Spot |
25 |
300 |
— |
Gravel Beds & Produced |
Fresh & Brine |
— |
750 |
22 |
5 |
7 |
— |
10 |
147 |
147 |
Produced |
Brine |
7.0 |
50 |
23 24 25 |
31 1 14 |
4 2 25 |
Irregular Perimeter |
20 |
70 44 450 |
75 44 450 |
Shallow Sand Shallow Sand Creek & Produced |
Fresh Fresh Fresh & Brine |
16.7 14.6 |
933 |
26 27 28 29 30 |
4 1 8 It It |
8 9 16 4 4 |
5-Spot Line Drive Irregular |
— |
140 80 260 40 40 |
140 100 320 160 70 |
Creek & Produced Creek & Produced Cypress Penn. Sand Penn. Sand |
Fresh & Brine Fresh & Brine Brine Brine Brine |
14.3 17.9 30.7 8.9 16.6 |
127 390 * None None |
31 32 33 |
5 12 5 |
5 19 9 |
5-Spot 5-Spot 5-Spot |
5 10 10 |
40 200 80 |
40 200 75 |
Tar Springs Bethel Bethel & Produced |
Brine Brine Brine |
4.6 7.6 10.4 |
550 510 550 |
34 35 |
56 131 |
51 125 |
5-Spot 5-Spot |
4.4 4.4 |
200 443 |
443 |
Gravel Bed Gravel Bed |
Fresh Fresh |
2.0 3.7 |
285 285 |
36 37 |
107 12 |
119 * |
5-Spot Peripheral |
20 |
2,200 569 |
2,200 569 |
Lake & Produced Surface & Produced |
Fresh & Brine Fresh & Brine |
8.4 24.1 |
460 400 |
38 |
8 |
85 |
Peripheral |
— |
1,564 |
1,564 |
Surface & Produced |
Fresh & Brine |
108.7 |
800 |
39 40 |
18 3 |
16 11 |
5-Spot Line Drive |
20 10 |
290 169 |
330 190 |
Shallow Sand Tar Springs |
Fresh & Brine Brine |
5.4 |
1,450 |
ontinued)
Reservoir statistics (average values)
)epth feet
Net pay thick- ness feet
Porosity percent
Perme- ability
milli- darcys
Oil
gravity
API
Oil viscosity
ccntipoises
Remarks
3,200
3,350 2,075 1,900
2,850
2,460 3,222 3,005 3,150
/2,025 \2,400
2,550
1.485
1,900
1,850
2,000
1,950 1,475 1,490
1,450
2,000
1,500
1,520
1,490 1,385 1,050
2,280 1,150 3,350 3,253 3,323
971 980 970
550 560
2,100 2,130
2,065
2,570 2,570
10 3.6 18 13 |
22 20 20 |
150 200 305 |
35.4 35.4 33.4 35 |
12 |
18 |
— |
37 |
6 4 21 30 7.1 12.3 |
18 16.3 |
898 |
37 39 |
18.6 18.5 |
807 74 |
37 36 |
|
10 |
20.6 |
53 |
37.5 |
15.8 |
18.2 |
326 |
37.3 |
12.2 |
20.2 |
323 |
35.7 |
16 |
18 |
150 |
32.2 |
17 |
20.2 |
265 |
37.6 |
22 15 17 17 16 |
19.3 |
303 |
35.8 36 |
34.8 |
|||
/ B-15 \ J-13 15 |
17.7 14.9 |
390\ 100/ |
37 28.4 |
32 15 12.7 |
16.5 19.4 |
600 102.5 |
37 34.5 39.8 |
13 12 9 14 8 |
12 22 18.7 20.1 |
561 42 108 |
39.3 39.3 39 38 39 |
15 12 15 |
22.2 20 21 |
165 110 210 |
37 36.9 36 |
38 21 |
17.1 18.6 |
148 149 |
32.4 32 |
35 11.9 |
19 21.4 |
65 240 |
40.4 36.8 |
17.3 |
17.5 |
173 |
39.5 |
13 |
— |
— |
36 |
6.5 @ 100°F. 6.0® U1°F.
5.4 © 85°F. 4.7 @ 90°F.
4.3 @ 98°F.
4.5 @ 84°F.
5.5 @ 83°F.
5.3 @ 88°F. 6.0 <& 84°F.
12.3@60°F.
8.5 @ 32°F.
7.6 <& 79°F.
1.8(5. 88°F. 2.6 (a, 78°F.
7 @ 85°F.
6.3@71°F. 6.3©71°F.
16(?/.770F. 18.7@>77°F.
3.5 <§, 86°F. 4.4 @ 90°F.
3.2 @ 90°F.
4.6 % 90°F.
* Includes Aden McClosky water production. "Water production included with Aden Aux Vases flood. *Includes primary production since start of flood. *Project included in Superior Albion Unit No. 2 after June 30, 1956. fAs of 6-30-56.
♦Corrected figure.
*Includes primary production since start of flood.
"Dump flood.
*Dump flood.
*Corrected figure.
*Included in Biehl production.
*Includes Bridgeport & Aux Vases production since 8-1-56.
*Previously abandoned — reinstated as an active flood during 1956. flncluded in Biehl production. JAs of 1-1-56.
*Includes primary production since start of flood.
♦Since 1-1-55.
*Since 1-1-55.
*Includes primary production since start of flood.
*Since 7-1-55. Does not include dump flood injection. fSince 1-1-54.
*Includes primary production since 1-1-54.
*Corrected figure. Includes primary production since
acquisition of properties for water flooding. *Includes primarv production since start of flood. fSince 1-1-55.
♦As of 1-1-54. ♦Corrected figure.
♦Pilot flood. fDue mainly to casing leak in one well.
♦Pilot flood. "("Corrected figure.
♦Controlled dump flood.
♦Pilot flood. tDual injection well.
♦Pilot flood, f Dual injection well.
♦Includes primary production since start of flood. ♦Includes primary production since start of flood. ♦Corrected figure, f Includes primary production since start of flood. Previously subjected to gas injection.
♦Included with Boyd Field Unit Bcnoist. Previously
used for gas storage. ♦Pressure maintenance from 6-45 to 1-55. fSince 1-1-55; includes Aux Vases production. ♦Includes primary production since start of flood. ♦Includes primary production since start of flood.
140 |
ILLINOIS STATE GEOLOGICAL SURVEY |
||||
Table 14.- |
|||||
General I |
|||||
Map No. |
Field |
Operator |
Project |
Formation Sand(S), Lime(L) |
County |
41 42 |
Browns East Bungay Consol. |
Magnolia Texas |
South Bellmont Unit Blairsville Unit |
Cypress(S) Aux Vases(S) |
Wabash Hamilton |
43 44 45 |
Calhoun Consol. Calhoun Consol. Casey |
Ashland Phillips F. A. Bridge |
Calhoun Bohlander Unit States Oil |
McClosky(L) McClosky(L) Casey(S) |
Richland Richland Clark |
46 |
Casey |
Forest |
Casey |
Casey(S) |
Clark |
47 48 49 50 |
Casey Centerville East Centerville East Centerville East |
Franchot Sun Tekoil Tekoil |
North Casey East Centerville East Centerville Area East Centerville Area |
Casey(S) Tar Springs(S) Cypress(S) Tar Springs(S) |
Clark White White White |
51 52 53 54 55 |
Centralia Clay City Consol. Clay City Consol. Clay City Consol. Clay City Consol. |
Shell Ashland Ashland Calvert Calvert |
Centralia Boos East Noble North East Noble Unit North Clay City Unit |
Benoist & Cypress(S) McCloskv(L) McClosky(L) Rosiclare(L) Rosiclare(L) |
Clinton Jasper Richland Richland Clay |
56 57 58 |
Clay City Consol. Clay City Consol. Clay City Consol. |
Calvert Dernier* F. & W. |
Wilson Miller-Lambrich |
Rosiclare(L) Rosiclare(L) Ohara, Rosiclare, McClosky(L) |
W7ayne Wayne Wayne |
59 |
Clay City Consol. |
General American |
Covington Unit |
Ste. Genevieve Lime |
Wayne |
60 |
Clay City Consol. |
Gulf |
Winona* |
Series McClosky & L. Ohara(L) |
Wayne |
61 |
Clay City Consol. |
Phillips |
Minnie |
Rosiclare(S) |
Clay |
62 63 |
Clay City Consol. Clay City Consol. |
Pure Pure |
Jordan School Pool Unit N. E. Jordan School Pool Unit* |
Aux Vases(S) Aux Vases(S) |
Wayne Wayne |
64 65 |
Clay City Consol. Clay City Consol. |
Pure Pure |
Old Noble Area Van Fossan Unit |
McClosky (L) McClosky(L) |
Richland Wayne |
66 67 68 69 70 |
Clay City Consol. Clay City Consol. Clay City Consol. Clay City Consol. Clay City Consol. |
Robinson & Puckett Robinson & Puckett Robinson & Puckett Robinson & Puckett Toklan |
North Puckett Unit N. E. McClosky # 1 South Puckett Unit 1 S. W. McClosky Unit 2 |
Aux Vases(S) McClosky (L) Aux Vases(S) McClosky(L) Aux Vases(S) |
Wayne Jasper Wayne Jasper Wayne |
71 72 73 74 75 |
Concord Concord Concord Concord Concord |
Great Lakes Carbon Barron Kidd Phillips Phillips Phillips |
McClosky Kerwin Concord Dallas Lease Kerwin Lease Tuley Lease |
Rosiclare & McClosky(L) McClosky(L) Rosiclare & McClosky(L) Rosiclare & McClosky(L) McClosky(L) |
White White White White White |
76 77 78 79 80 |
Concord North Cordes Dale Consol. Dale Consol. Dale Consol. |
C. E. Brehm Shell Inland Phillips Phillips |
Concord N. Cordes Co-op.* N. Rural Hill Unit Cantrell Unit West End |
Aux Vases(S) Benoist(S) Aux VasesfS) Aux Vases(S) Aux Vases(S) |
White Washington Hamilton Hamilton Hamilton & .; Saline |
WATERFLOOD OPERATIONS |
141 |
||||||||
ontinued) |
|||||||||
Information |
Production and injection statistics |
(bbls.) |
|||||||
Location |
Date |
Secondary |
recovery |
||||||
Water injection |
Oil production |
Water production |
Map Xo. |
||||||
Section |
T.-R. |
first injection |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
|
, 14 |
2S-14W |
Apr. 1956 |
149,700 |
149,700 |
15,164 |
15,164 |
1,956 |
1,956 |
41 |
,17,20,21 |
4S- 7E 2N- 9E \ 2N-10E J |
June 1948 |
1,250,074 |
4,579,541 |
201,766 |
472,533 |
335,621 |
724,466 |
42 |
18 |
Sept. 1951 |
274,500 |
988,675* |
16,341 |
96,609t |
— |
— |
43 |
|
7 |
2X-10E |
June 1950 |
265,430 |
1,702,444 |
20,503 |
211,328 |
285,881 |
1,228,458 |
44 |
10N-14W |
Jan. 1954 |
— |
4,910* |
— |
— |
— |
— |
45 |
|
,15,23 |
L0N-14W 11X-14W\ |
Mar. 1950 |
628,457 |
5,308,174 |
36,772 |
362,028 |
— |
— |
46 |
10N-14W] |
Dec. 1953 |
172,403 |
611,178 |
Xone |
Xone |
* |
* |
47 |
|
4S-10E |
Oct. 1950 |
30,560 |
263,436 |
2,351 |
38,203 |
26,070 |
120,800 |
48 |
|
4S-10E |
Mar. 1956 |
232,660 |
232,660 |
61,263* |
61,263* |
90,614* |
90,614* |
49 |
|
4S-10E |
May 1956 |
82,635 |
82,635 |
* |
* |
* |
* |
50 |
|
,36 |
2N- 1W\ |
||||||||
2, 12 |
IN- 1W f |
May 1956 |
2,813,274 |
2,813,274 |
135,554 |
135,554 |
161,622 |
161,622 |
51 |
6X-10E |
Sept. 1953 |
66,700 |
168,833* |
2,929 |
11,142 |
— |
— |
52 |
|
4N- 9E |
July 1954 |
74,803 |
210,578 |
666 |
3,202* |
— |
— |
53 |
|
10, 11 |
3N- 9E |
May 1955 |
431,858 |
552,827 |
18,403 |
18,716* |
139,144 |
143,819 |
54 |
8 |
3X- 8E |
June 1955 |
217,295 |
283,725 |
26,993 |
30,994* |
66,487 |
73,167 |
55 |
IS- 8E |
Apr. 1955 |
63,700* |
118,900 |
1,712 |
3,696t |
|
|
56 |
|
2N- 8E |
Feb. 1954 |
104,400 |
171,400t |
29,865 |
55,431t |
104,400 |
— |
57 |
|
i |
IN- 8E |
Aug. 1950 |
* |
* |
12,000 |
112,000 |
— |
— |
58 |
IS- 6E ) IS- 7E \ |
|||||||||
,33,19,20, |
June 1955 |
3,871,042 |
5,886,230* |
311,400 |
313,081 |
507,129 |
588,239* |
59 |
|
,30,31,29 |
J |
||||||||
IS- 8E |
Aug. 1955 |
9,000 |
25,000* |
Xone |
Xone |
178 |
300* |
60 |
|
[ |
3N- 7E |
July 1953 * |
36,600 |
133,548* |
3,737 |
77,217* |
32,100 |
412,498* |
61 |
IX- 7E \ |
|||||||||
', 34, 35 |
2N- 7E / |
Oct. 1955 |
1,768,427 |
2,216,603 |
113,757 |
202,868* |
83,770 |
156,008* |
62 |
, 26, 35, 36 |
2N- 7E |
Oct. 1956 |
268,672 |
268,672 |
Xone |
Xone |
Xone |
Xone |
63 |
5,8,9 |
3N- 9E ) |
||||||||
1 33, 34 |
4X- 9E / |
Aug. 1954 |
4,484,259* |
13,154,006f |
432,398* |
718,1901 |
1,483,339* |
1,926,6351 |
64 |
E 15,22, 23 |
IX- 8E |
Jan. 1953 |
1,432,445 |
6,969,052 |
100,534 |
241,655 |
629,639 |
1,172,747 |
65 |
2S- 8E |
Jan. 1956 |
221,566 |
221,566 |
4,073 |
4,073 |
2,082 |
2,082 |
66 |
|
1 H, 24 |
7X-10E |
May 1953 |
210,313 |
675,799 |
29,350 |
111,426 |
43,236 |
75,334 |
67 |
) |
2S- 8E |
Aug. 1954 |
584,178 |
1,531,144 |
104,090 |
161,828 |
248,554 |
286,623 |
68 |
J, 26 |
7X-10E |
Mav 1953 |
354,856 |
1,668,581 |
94,017 |
255,494 |
103,849 |
283,791 |
69 |
,,17 |
IX- 7E |
Feb. 1955 |
551,731 |
551,731* |
4,530 |
4,530* |
— |
— |
70 |
1 |
6S-10E |
June 1953 |
|
233,490* |
|
5,132* |
|
44,366* |
71 |
6S-10E |
Jan. 1955 |
108,450 |
161,863 |
5,695 |
7,463 |
25,500 |
38,850 |
"2 |
|
1 |
6S-10E |
Aug. 1953 |
55,935 |
247,168 |
481 |
2,961 |
18,333 |
42,228 |
73 |
6S-10E |
Feb. 1953 |
103,800 |
477,352 |
5,146 |
14,932 |
30,438 |
115,221 |
~4 |
|
6S-10E |
July 1951 |
94,943 |
1,230,569 |
9,790 |
73,830 |
50,973 |
1,019,481 |
75 |
|
J |
6S-10E |
Dec. 1952 |
30,500 |
212,421 |
9,306 |
35,013 |
— |
— |
76 |
I, 15, 22, 23 |
3S- 3W |
Aue. 1950 |
1,028,033 |
7,742,287 |
154,688 |
2,139,456t |
1,028,794 |
5,143,696 |
77 |
6,7,8 |
6S- 6E |
Feb. 1952 |
556,637 |
3,202,191 |
23,555 |
281,425* |
460,735 |
1,419,676* |
"8 |
6,7 |
7S- 5E |
Aug. 1955 |
309,879 |
441,913 |
34,875 |
34,875 |
26,298 |
26,298 |
"(v |
7, 19, 20 |
7S- 5E |
Jan. 1956 |
223,652 |
223,652 |
14,000 |
14,000 |
11,639 |
11,639 |
80 |
142
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14.— |
||||||||||
Development |
as of 12-31-56 |
Injection Water |
||||||||
Map No. |
No.o |
wells |
Injection pattern |
Spacing acres per input well |
Productive acreage |
Source |
Type |
Avg. bbls. per day per well per ft. |
Avg. j well- |
|
Inj. |
Prod. |
Sub- jected to inj. |
Total |
head press- ure I PSI j |
||||||
41 |
5 |
8 |
5-Spot |
20 |
75 |
130 |
Shallow Sand |
Fresh |
||
42 |
10 |
12 |
— |
20 |
640 |
640 |
Penn. Sand |
Brine |
22.1 |
1,409 1 |
43 |
3 |
7 |
Irregular |
— |
140 |
195 |
Cypress |
Brine |
41.8 |
* |
44 |
3 |
7 |
Irregular |
|
160 |
280 |
Upper Sand & Produced |
Brine |
24.2 |
1,258 |
45 |
2 |
— |
— |
4.4 |
— |
— |
Shallow Sand |
Fresh |
— |
— |
46 |
76 |
66 |
5-Spot |
4.4 |
280 |
|
Gravel Bed |
Fresh |
2.3 |
220 |
47 |
15 |
10 |
5-Spot |
4.4 |
40 |
560 |
Gravel Bed & River |
Fresh |
1.6 |
120 ' |
48 |
1 |
5 |
Flank |
— |
80 |
— |
Gravel Bed & Produced |
Fresh & Brine |
— |
1,190 |
49 |
5 |
22 |
5-Spot |
10 |
130 |
280 |
Palestine Sand |
Brine |
10.3 |
886 1 |
50 |
4 |
22 |
5-Spot |
10 |
130 |
280 |
Palestine Sand |
Brine |
10.5 |
850 |
51 |
97 |
109 |
5-Spot |
20 |
(B. 1,500 U.C.700 [L.C.200 |
B. 1,500 U.C.950 L.C.200 |
] Devonian & Produced |
Brine |
— |
255 ; |
52 |
2 |
4 |
Flank |
— |
40 |
80 |
Gravel Bed & Produced |
Fresh & Brine |
— |
— . |
53 |
1 |
1 |
— |
— |
20 |
40 |
Cypress Sand |
Brine |
41.0 |
— |
54 |
3 |
19 |
Peripheral |
20 |
280 |
280 |
Cypress Sand |
Brine |
35.9 |
— |
55 |
2 |
8 |
Peripheral |
20 |
460 |
460 |
Cypress Sand |
Brine |
59.5 |
— |
56 |
1 |
1 |
Peripheral |
20 |
40 |
40 |
Cypress Sand |
Brine |
— |
— |
57 |
1 |
2 |
— |
20 |
60 |
— |
— |
Brine |
— |
None |
58 |
4 |
4 |
Irregular |
10 |
120 |
180 |
Cypress & Produced |
Brine |
||
59 |
28 |
24 |
5-Spot |
40 |
1,967 |
2,100 |
Cypress & Penn. Sand |
Brine |
27.1 |
643 |
60 |
1 |
1 |
None |
20 |
12.5 |
50 |
Tar Springs |
Brine |
— |
— |
61 |
1 |
1 |
— |
— |
20 |
20 |
Produced |
Brine |
3.3 |
None |
62 |
34 |
39 |
5-Spot |
17.6 |
695 |
695 |
Penn. Sand |
Brine |
9.8 |
700 |
63 |
22 |
19 |
5-Spot |
20 |
380 |
540 |
Penn. Sand |
Brine |
9.3 |
700 |
64 |
13 |
49 |
Line Drive |
100 |
1,350* |
1,350* |
Cypress |
Brine |
94.5 |
0 |
65 |
16 |
29 |
Line Drive |
113 |
1,810 |
1,810 |
Chester Sands |
Brine |
24.5 |
0-500 |
66 |
5 |
6 |
Altered Peripheral |
— |
172 |
172 |
Sewage Effluent & Produced |
Fresh & Brine |
15.2 |
600 |
67 |
2 |
6 |
Modified Line |
— |
235 |
235 |
Shallow Sand & Produced |
Fresh & Brine |
46.5 |
1,600 |
68 |
7 |
11 |
Altered Peripheral |
— |
243 |
243 |
Sewage Effluent & Produced |
Fresh & Brine |
15.4 |
742 |
69 |
5 |
15 |
Modified Line |
— |
415 |
415 |
Shallow Sand & Produced |
Fresh & Brine |
23.7 |
1,600 |
70 |
5 |
27 |
— |
— |
680 |
777 |
Penn. Sand & Produced |
Fresh & Brine |
50.4 |
880 |
71 |
3 |
8 |
Modified Peripheral |
— |
140 |
150 |
Gravel Bed |
Fresh |
— |
— |
72 |
1 |
3 |
— |
10 |
30 |
40 |
Cypress & Shallow Sand |
Fresh & Brine |
* |
* |
73 |
1 |
3 |
— |
— |
40 |
60 |
Shallow Sand & Produced |
Fresh & Brine |
5.1 |
35 |
74 |
1 |
3 |
— |
— |
50 |
100 |
Shallow Sand & Produced |
Fresh & Brine |
9.5 |
0 |
75 |
1 |
5 |
— |
— |
65 |
120 |
Upper Sand & Produced |
Brine |
8.7 |
0 |
76 |
1 |
3 |
Irregular |
|
40 |
40 |
Gravel Bed |
Fresh |
7.0 |
904 |
77 |
36 |
67 |
5-Spot |
20 |
640 |
640 |
Pottsville |
Brine |
5.6 |
381 |
78 |
7 |
6 |
5-Spot |
20 |
310 |
325 |
Cypress |
Brine |
— |
1,122 |
79 |
3 |
7 |
5-Spot |
10 |
50 |
110 |
Penn. 1700' |
Brine |
18.9 |
393 |
80 |
2 |
7 |
Irregular |
10 |
40 |
90 |
Penn. 1700' |
Brine |
21.1 |
222 |
WATERFLOOD OPERATIONS
143
Continued)
Reservoir statistics (average values)
Depth feet
Net pay thick- ness feet
Perme- |
|
Porosity |
ability |
percent |
milli- |
darcys |
Oil
gravity
API
Oil
viscosity centipoises
Remarks
2,560 |
_ |
_ |
_ |
_ |
41 |
||
3,330 |
15.5 |
19.6 |
92 |
37.5 |
1.8@99°F. |
42 |
|
3,150 |
6 |
— |
— |
37 |
— |
*Dump flood. "[Includes primary production since start of flood. |
43 |
3,130 |
10 |
11.2 |
67.5 |
39 |
— |
44 |
|
444 |
20 |
— |
— |
— |
— |
*As of 1-1-55. |
45 |
450 |
10 |
17.4 |
173 |
31.9 |
16.6 @ 70°F. |
Previously subjected to gas injection. |
46 |
290 |
20 |
21.5 |
400 |
26.6 |
50 (a. 60°F. |
♦Negligible. |
47 |
2,530 |
6 |
— |
— |
36.6 |
— |
48 |
|
2,845 |
15 |
15.4 |
12.2 |
36.2 |
3.4 @ 110°F. |
* Includes primary production from both Cypress and Tar Springs since 3-1-56. |
49 |
2,460 |
8 |
15.9 |
97.8 |
35.0 |
4.1 @ 105°F. |
♦Included in Cypress production figures. |
50 |
B.1,350 |
B. 17 |
19.6 |
186) |
38 |
— |
51 |
|
C. 1,200 |
U.C. 9 L.C.IO |
19.3 21.1 |
80 225] |
||||
2,645 |
8 |
— |
— |
40 |
3.2 (a 75°F. |
♦Injection shut down from 12-55 to 6-56. |
52 |
3,000 |
5 |
— |
— |
38 |
— |
♦Includes primary production since start o\ flood. |
SJ> |
2,950 |
11 |
— |
— |
38 |
— |
♦Includes primary production during 1956. |
54 |
3,010 |
5 |
— |
— |
36.4 |
— |
♦Includes primary production during 1956. |
55 |
3,159 |
10 |
— |
— |
— |
— |
♦Estimated injection, f Includes primary production from 4-55 to 1-56. |
56 |
3,033 |
10 |
♦Previously operated by Slagter Prod. Co. fSince 1-1-55, Nov. & Dec, 1955 not included. Includes primary production. |
57 |
||||
3,060 |
5 |
— |
— |
— |
— |
♦Dump flood. |
58 |
3,200 |
14 |
— |
80 |
39 |
— |
♦Corrected figures. |
59 |
3,115 |
8 |
12 |
— |
40.1 |
3.04@100°F. |
♦Abandoned October, 1956. |
60 |
2,990 |
30 |
— |
— |
38.5 |
— |
♦Previously affected by dump flood. Surface injection began 7-53. |
61 |
2,950 |
14.6 |
19 |
73 |
35 |
— |
♦Corrected figure. Previously subjected to gas injection. |
62 |
2,950 |
15.5 |
19 |
106 |
37 |
— |
♦Includes dump flood previously operated by I. J. Neal. Previously subjected to gas injection. |
63 |
2,930 |
10 |
— |
— |
36 |
— |
♦Includes data of adjacent Ohio flood. "[Corrected figure. |
64 |
3,070 |
10 |
13 |
1-300 |
36 |
— |
65 |
|
3,150 |
8 |
19 |
115 |
39 |
3.7 <& 100°F. |
66 |
|
2,530 |
6.2 |
14 |
— |
39.8 |
3.7 (a, 100°F. |
67 |
|
3,200 |
14.8 |
20 |
80 |
39 |
3.7 @ 100°F. |
68 |
|
2,580 |
8.2 |
14 |
— |
39.8 |
2.9 (a 92° F. |
69 |
|
3,000 |
6 |
19 |
— |
38 |
— |
♦Since 1-1-56. |
70 |
2,980 |
22 |
— |
— |
37.5 |
— |
♦As of 1-1-55. |
71 |
3,003 |
16 |
— |
— |
— |
— |
♦Dump flood. |
72 |
2,960 |
30 |
— |
— |
36 |
— |
73 |
|
2,960 |
30 |
— |
— |
36.5 |
— |
74 |
|
2,960 |
30 |
— |
— |
36.5 |
— |
75 |
|
2,950 |
12 |
21.1 |
218 |
35.1 |
5 (" 103°F. |
76 |
|
1,230 |
14 |
20 |
250 |
37 |
— |
♦Cooperative: Shell, Magnolia, McBride, Morton. "[Corrected figure. |
77 |
3,125 |
14.7 |
23.9 |
— |
— |
— |
♦Cumulative since 1-1-53. |
78 |
3,200 |
15 |
— |
— |
38 |
— |
79 |
|
3,150 |
15 |
— |
— |
36.5 |
— |
80 |
144 |
ILLINOIS STATE GEOLOGICAL SURVEY |
||||
Table 14.— |
|||||
General |
|||||
Map No. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
81 |
Dale Consol. |
Texas |
West Dale Unit |
Aux Vases(S) |
Hamilton |
82 |
Divide East |
Gulf |
Holloway |
McClosky(L) |
Jefferson |
83 |
Dundas East |
Gulf |
Bessie Lease* |
McClosky(L) |
Jasper |
84 |
Dundas East |
Gulf |
East Dundas Unit |
McClosky(L) |
Richland |
85 |
Dundas East |
Sohio |
Dundas East |
Ohara(L) |
Jasper |
86 |
Enfield South |
Ryan |
S. Enfield Unit #2 |
McClosky(L) |
White |
87 |
Friendsville North |
Magnolia |
J. L. Litherland |
Biehl(S) |
Wabash |
88 |
Goldengate Consol. |
Cities Service |
Goldengate |
McClosky(L) |
Wayne |
89 |
Goldengate Consol. |
Cities Service |
Goldengate |
Ohara & Rosiclare(L) |
Wayne |
90 |
Herald Consol. |
C. E. Brehm |
Herald West |
Waltersburg(S) |
White |
91 |
Herald Consol. |
Mabee & Allen |
Ackerman Unit |
Aux Vases(S) |
White |
92 |
Ingraham |
Carter |
Ingraham |
Rosiclare(L) |
Clay |
93 |
Inman East Consol. |
Carter |
Big Barn |
Upper Cypress(S) |
Gallatin |
94 |
Inman East Consol. |
Carter |
Kerwin-Crawford |
Clore, Cypress, Hardins- burg, Palestine, Tar Springs, Waltersburg(S) |
Gallatin |
95 |
Inman East Consol. |
Carter |
West Unit |
Waltersburg, Cypress, Hardinsburg(S) |
Gallatin |
96 |
Inman East Consol. |
Natural Resources |
Big Barn* |
Cypress(S) |
Gallatin |
97 |
Inman East Consol. |
Natural Resources |
Big Barn* |
Tar Springs(S) |
Gallatin |
98 |
Inman East Consol. |
Sun |
Inman East |
Tar Springs(S) |
Gallatin |
99 |
Inman West Consol. |
Gulf |
West Inman Unit |
Cypress(S) |
Gallatin |
100 |
Johnson North |
Bass & Hamman |
North Johnson |
Casey(S) |
Clark |
101 |
Johnson North |
C. L. McMahon |
Block "A" |
Casey(S) |
Clark |
102 |
Johnson North |
C. L. McMahon |
Block "B" |
Casey(S) |
Clark |
103 |
Johnson North |
Oldfield* |
V. Jones |
Casey (S) |
Clark |
104 |
Johnson North |
Tidewater |
Clark County # 1 |
Casey(S) |
Clark |
105 |
Johnson South |
Forest |
South Johnson |
Upper Partlow(S) |
Clark |
106 |
Johnson South |
Pure |
Johnson Flood Extension |
||
#1 |
Upper Partlow(S) |
Clark |
|||
107 |
Johnson South |
Pure |
Johnson Flood Extension #2 |
Clay Pool, Casey, Upper Partlow(S) |
Clark |
108 |
Johnson South |
Pure |
Pure-Kewanee |
Upper Partlow(S) |
Clark |
109 |
Johnson South |
Pure |
Weaver-Bennett |
Upper Partlow(S) |
Clark |
110 |
Johnsonville Consol. |
Texas |
Johnsonville Unit |
Aux Vases(S) |
Wayne |
111 |
Johnsonville Consol. |
Texas |
Johnsonville Unit |
McClosky(L) |
Wayne |
112 |
Junction |
Alco* |
Junction |
Waltersburg(S) |
Gallatin |
113 |
Keensburg South |
White & Vickery |
A. P. Garst |
Cypress(S) |
Wabash |
114 |
Keenville |
Calvert |
Keenville Unit |
McClosky(L) |
Wayne |
115 |
Keenville |
W. Duncan |
Keenville Unit |
Aux Vases(S) |
Wayne |
116 |
Kenner West |
Phillips |
West Kenner |
Benoist & Cypress(S) |
Clay |
117 |
Lancaster South |
Ashland |
Lancaster South |
Bethel(S) |
Wabash |
118 |
Lawrence |
Bradley |
C. M. Perkins |
Bridgeport & Kirkwood (S) |
Lawrence |
119 |
Lawrence |
Calvan American |
Piper |
Cypress(S) |
Lawrence |
120 |
Lawrence |
Dearborn |
Applegate |
Jackson & Cypress(S) |
Lawrence |
WATERFLOOD OPERATIONS
145
lontinued)
Information |
Production and injection statistics |
(bbls.) |
|||||||
Location |
Secondary |
recovery |
|||||||
Water |
njection |
Oil production |
Water production |
Map Xo. |
|||||
Section |
T.-R. |
first injection |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
|
I I 3 5, 26, 35, 36 |
6S- 6E IS- 4E 5N-10E 5X-10E 5X-10E |
July 1951 Mav 1955 Mav 1954 Oct. 1956 Apr. 1955 |
413,758 109,743 115,310 40,230 316,900 |
2,205,415 160,834 273,500 40,230 616,200 |
84,093 2,754 14,126 Xone 53,656 |
263,394 2,754 15,744 Xone 64,883 |
222,811 5,316 40,395 Xone 303,710 |
668,711 5,316 40,781 Xone 346,431 |
81 82 83 84 85 |
J, 29 12 1, 32, 33 J, 33 3,33 |
5S- 8E 1N-13W 2S- 9E 2S- 9E 6S- 9E |
Sept. 1956 July 1947 Oct. 1953 Aug. 1956 Jan. 1955 |
46,387 75,907 231,995 54,265 40,067 |
46,387 603,023 642,805 54,265 96,426 |
Xone 1,741 1,320 413 28,610* |
None 141,832* 9,246 413 28,610* |
31,997 119,023 1,193 |
278,439 230,646 1,193 |
86 87 88 89 90 |
9 I I, 14 |
7S-10E 4N- 8E 8S-10E 8S-10E |
Feb. 1956 Dec. 1956 Apr. 1954 June 1955 |
29,978 1,859 13,818 1,164,483 |
29,978 1,859 63,084* 1,375,535 |
Xone Xone 24,367 92,541 |
Xone Xone 49,606 92,541 |
2,843 393 77,316 |
2,843 894 92,927 |
91 92 93 94 |
5 |
8S-10E |
July 1956 |
541,135 |
541,135 |
31,715* |
31,715 |
24,351 |
24,351 |
95 |
I 3,4, 10, 11 1 3,4, 10, 11 1 16 11 |
7S-10E \ 8S-10E / 7S-10E \ 8S-10E / 8S-10E 8S- 9E 9X-14W |
Mar. 1954 Mar. 1954 Mar. 1954 Mav 1955 June 1953 |
467,338 2,225,268 203,959 490,710 186,691 |
1,461,836 6,300,100 612,737 862,706 915,604* |
248,253 713,745 87,003 93,691 6,462 |
583,1411 l,230,583t 138,852 93,691 34,314 |
69,702 741,772 42,610 12,760 |
101,027 1,195,042 64,236 13,290 |
96 97 98 99 100 |
5,36 3 7, 34, 35 |
9X-14W 10X-14W 9N-14W 9N-14W 9N-14VV |
Apr. 1949 Mav 1951 Sept. 1951 Feb. 1950 Mar. 1949 |
281,413 182,619 317,272 4,090,146 |
5,707,903 1,078,587 75,475t 1,772,789 23,469,704 |
5,792 8,838 15,876 138,374 |
246,114 56,829 l,235t 110,409 799,756 |
137,060 163,800 |
2,713,041* 337,925* 2,438t 1,051,347 |
101 102 103 104 105 |
J, 26 |
9X-14W |
Jan. 1954 |
2,091,977 |
4,900,170 |
163,158 |
367,448 |
1,711,219 |
2,804,706 |
106 |
}, 26 |
9X-14W |
Xov. 1955 |
1,300,195 |
1,428,793* |
16,764 |
16,862* |
23,349 |
24,573* |
107 |
1 27 i , 26, 27, 28, 1,34,35 4 |
9X-14W 9N-14W IX- 6E \ IS- 6E J |
Jan. 1954 Jan. 1953 Oct. 1956 |
642,920 1,209,568 283,388 |
1,444,931 5,900,425 283,388 |
47,666 53,839 Xone |
100,939 407,704 Xone |
485,784 1,228,261 Xone |
642,244 3,648,323 Xone |
108 109 110 |
,26,27,28, 1, 34, 35 4 > 1 28, 33, 34 1,29 |
IX- 6E IS- 6E J 9S- 9E 2S-13W IS- 5E IS- 5E |
Xov. 1954 May 1951 Xov. 1954 Xov. 1956* Apr. 1954 |
3,554,256 191,113 74,384 19,037 375,798 |
6,893,778 935,024 99,040 19,037 887,237 |
300,634 39,195 5,899 2,697t 114,594 |
533,782 193,504t 14,400 2,697 214,241* |
1,479,203 118,908 10,460 97,348 |
2,474,152 308,686 10,460 132,948 |
111 112 113 114 115 |
1 |
3X- 5E 1N-13W |
Feb. 1952 Jan. 1955 |
1,908,953 26,570 |
5,456,165 50,014 |
120,048 8,384 |
218,631 16,998* |
376,515 |
555,289 |
116 117 |
! 11 i |
4X-12W 4X-13W 4X-12W |
Feb. 1955 Dec. 1953 Sept. 1952 |
/ 201,502 \ 397,595 16,403* 280,275 |
343,128* 671,128 146,380* 442,770* |
\ 94,817 512t 6,862 |
102,499t 5,816t 9,870* |
265,287 |
395,287 | 3,600f |
118 119 120 |
146
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14.
Development as of 12-31-56
No. of wells
Inj.
Prod.
Injection pattern
Spacing
acres
per
input
well
Productive acreage
Sub- jected to inj.
Total
Injection Water
Source
Type
Avg.
bbls. per day per well per ft.
3 1 1 3 4 |
12 2 2 6 7 |
1 2 2 1 1 |
3 3 8 3 19 |
1 8 2 37 32 |
2 18 1 36 33 |
50 |
50 |
50 |
50 |
2 10 14 |
2 7 9 |
13 18 |
8 12 |
3f |
2 |
17 86 |
25 75 |
66 |
60 |
69 |
56 |
20 38 19 |
13 34 65 |
18 11 |
80 7 |
1 3 |
1 16 |
3 |
9 |
12 1 |
15 3 |
17 |
15 |
4 4 |
8 1 |
Perimeter Edge Well None Perimeter |
10 20 40 10 |
295 20 20 220 102 |
295 150 20 360 180 |
None 5-Spot Irregular Irregular Pilot |
10 105 50 |
60 13 159 50 40 |
90 40 210 80 250 |
5-Spot 5-Spot 5-Spot 5-Spot |
40 10 20 20 |
146 282 15 358 508 |
146 498 30 435 930 |
Modified 5-Spot |
20 |
664 |
664 |
Modified 5-Spot |
20 |
750 |
796 |
5-Spot 5-Spot 5-Spot |
10 20 4.5 |
40 110 36 |
40 170 87 |
5-Spot 5-Spot |
4.4 4.4 |
125 80 |
— |
5-Spot |
4.4 |
15 |
65 |
5-Spot 5-Spot |
4.4 4.4 |
81 400 |
102 |
5-Spot |
5 |
243 |
243 |
5-Spot |
4.5 |
234 |
234 |
5-Spot 5-Spot |
4.4 4.4 10 |
53 114 1,200 |
67 151 2,110 |
Perimeter Irregular 5-Spot |
20 10 |
3,400 263 |
3,400 263 |
None Peripheral |
60 10 |
60 180 |
60 220 |
Perimeter |
— |
120 |
120 |
Irregular 5-Spot Irregular |
10 |
329 30 |
329 30 |
5-Spot |
10 |
80 |
100 |
5-Spot 5-Spot |
10 10 |
12.5 |
144 225 |
Shallow Sand & Produced
Produced
Cypress
Penn. Sand
150' Sand Shallow Sand Gravel Bed Gravel Bed Penn. Sand
Cypress Penn. Sand River
Gravel Bed Gravel Bed
Gravel Bed
Gravel Bed
Gravel Bed Penn. Sand Gravel Bed & Produced
Shallow Sand & Produced Shallow Sand & Produced
Shallow Sand
Shallow Sand & Produced Produced
Produced
Produced
Produced Produced Penn. Sand
Weiler Sand Shallow Sand
Surface Gravel Cypress & Produced
Shallow Sand
Penn. Sand & Produced Lower Tar Springs
Buchanan & Produced
Shallow Sand Gravel Bed
Fresh & Brine
Brine
Brine
Brine
Brine
Fresh Fresh Fresh Fresh Brine
Brine Brine Fresh Fresh Fresh
Fresh
Fresh
Fresh Brine Fresh & Brine
Fresh & Brine Fresh & Brine
Fresh
Fresh & Brine Brine
Brine
Brine
Brine Brine Brine
Brine Fresh
Fresh Brine
Fresh
Brine Brine
Brine
Brine
Fresh
27.0
43.5
27.1
98.7
39.7
5.5
4.1
3.2
2.7
8.1
9.6 8.1 1.7
3.0
2.7
2.5
2.7
2.5
24.9
53.3 3.4
13.6
26.4
16.8
7.3
1.7 2.8
8.5
WATERFLOOD |
OPERATIONS 147 |
|||||||
Continued) |
||||||||
Reservoir statistics (average values 1 |
Remarks |
|||||||
Net pay |
Perme- |
Oil |
Oil viscosity |
Map No. |
||||
Depth |
thick- |
Porosity |
ability milli- darcys |
gravity |
||||
feet |
ness feet |
percent |
\API |
centipoises |
||||
3,050 |
14 |
17 |
125 |
38 |
Previously subjected to gas injection. |
81 |
||
2,805 |
6.9 |
18 |
— |
36.6 |
3.35 © 97°F. |
82 |
||
2,941 |
14 |
16.6 |
775 |
37.8 |
2.47 |
*Previously reported as Dundas East project. |
83 |
|
2,985 |
6 |
12.5 |
— |
41.4 |
— |
84 |
||
2,900 |
8 |
— |
— |
— |
— |
*Dump flood using Cypress water. |
85 |
|
3,385 |
5 |
10.5 |
22 |
— |
2.5 @ 103°F. |
86 |
||
1,620 |
— |
— |
— |
35.6 |
7.5 @ 86°F. |
*Includes primary production since start of flood. |
87 |
|
3,308 |
8 |
— |
— |
34 |
— |
88 |
||
3,280 |
8 |
— |
— |
— |
89 |
|||
1,866 |
20 |
19.5 |
200 |
38 |
3.5 (o 60°F. |
*Includes primary production since 1-1-56. |
90 |
|
2,913 |
23 |
|
— |
34 |
|
91 |
||
3,000 |
5.1 |
14.2 |
2,450 |
— |
— |
92 |
||
2,400 |
5.9 |
16.5 |
58 |
36.4 |
4.2 ® 92°F. |
*Corrected figure. |
93 |
|
1,670 |
5-17.7 |
15.5-19.6 |
75-959 |
— |
— |
94 |
||
2,000 |
4.5-11 |
16.5-19.6 |
5-109 |
— |
— |
*Includes 20,920 barrels accumulated at start of Hood. |
95 |
|
2,400 |
9.6 |
16.8 |
50 |
38 |
3.6 @ 63°F. |
*Also includes J. L. Crawford, Sohio, Sun, Carter leases. "("Includes primary production since start of flood. |
96 |
|
2,100 |
15 |
17.5 |
137 |
37.7 |
3.6 @ 63°F. |
*Also includes J. L. Crawford, Sohio, Sun, Carter leases, tlncludes primary production since start of flood. |
97 |
|
2,100 |
29 |
17.9 |
133 |
35.5 |
— |
98 |
||
2,500 |
16.5 |
13.5 |
40 |
38.6 |
— |
99 |
||
400 |
22 |
19.2 |
225 |
33 |
13.6 |
*Corrected figure. |
100 |
|
450 |
10-30 |
20.8 |
399 |
33.9 |
19 |
*As of April, 1955. Previously subjected to gas injection. |
101 |
|
480 |
22 |
18.3 |
66 |
33 |
10 © 70°F. |
*Does not include water production from 4-55 through 12-55. Previously subjected to gas injection. |
102 |
|
440 |
19 |
19.8 |
252 |
34.5 |
17@67°F. |
* Formerly operated by H. V. Sherrill. fProject temporarily shut down since 2-15-54. |
103 |
|
425 |
17 |
20.6 |
415 |
33.9 |
10.7 @ 70°F. |
Subjected to gas injection 1946-47. |
104 |
|
490 |
48 |
16.6 |
319 |
29.2 |
14.7 @ 77°F. |
Previously subjected to gas injection. |
105 |
|
465 |
35 |
18.9 |
312 |
29.7 |
21 @ 65°F. |
106 |
||
20-500 |
20.6 |
294 |
— |
— |
*Corrected figures. |
107 |
||
507 |
(, JO 33 |
18.2 |
277 |
29.7 |
25.5 @ 65°F. |
Previously subjected to air injection. |
108 |
|
467 |
35.5 |
18.6 |
285 |
29.7 |
25.5 @ 65°F. |
109 |
||
3,000 |
7.5 |
19.1 |
187 |
37.5 |
— |
110 |
||
3,100 |
10 |
15.5 |
850 |
38.5 |
|
111 |
||
1,750 |
14 |
13.4 |
21.9 |
34.7 |
6.7 @ 81°F. |
*Former operator J. A. Lewis. fCorrected figure, in- cludes primary production since start of flood. |
112 |
|
2,403 |
15 |
20.6 |
134 |
37.5 |
4.6 @ 91°F. |
113 |
||
3,100 |
9 |
— ■ |
— |
— |
— |
*Date of unitization 6-1-56. Includes primary pro- duction since 11-1-56. |
114 |
|
2,950 |
13 |
20 |
155 |
39 |
3.5 @ 97° F. |
*Includes primary production since start of flood. |
115 |
|
2,600 |
26 |
18 |
125 |
37.5 |
|
116 |
||
2,520 |
10 |
— |
— |
— |
— |
*Includes primary production since start of flood. |
117 |
|
900 |
19 |
18 |
125\ 28/ |
|||||
1,375 |
23 |
14.2 |
36 |
6.1 @60°F. |
*Includes six line wells with Ohio, tlncludes primary |
118 |
||
production since start of flood. |
||||||||
1,520 |
25 |
20.8 |
33 |
38.6 |
3.5 @ 86°F. |
*As of 5-18-56. t.As of 8-15-56. |
119 |
|
1,320 |
22.7 |
20.1 |
62 |
34.7 |
4.3 (a 81°F. |
Formerly operated by H. V. Sherrill. *Data for 1955 is not included. fAs of 1-1-55. |
120 |
148
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14.-
General |
|||||
A.ap Mo. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
21 |
Lawrence |
W. Duncan |
L. C. David |
Paint Creek(S) |
Lawrence |
22 |
Lawrence |
T. W. George |
Klondike |
Bethel(S) |
Lawrence |
23 |
Lawrence |
W. W. Holden |
Gray |
Jackson, Bethel, Renault(S) |
Lawrence |
24 |
Lawrence |
W. C. McBride |
Crump "40" |
Kirkwood(S) |
Lawrence |
25 |
Lawrence |
W. C. McBride |
Neal |
Paint Creek, Kirkwood (S) |
Lawrence |
26 |
Lawrence |
Murphy |
Stoltz |
Main (Second) Bridgeport(S) |
Lawrence |
27 |
Lawrence |
Murphy |
Stoltz |
Kirkwood(S) |
Lawrence |
28 29- 34 35- 37 |
Lawrence |
Ohio |
Gillespie |
McClosky(L) |
Lawrence |
Lawrence |
Ohio |
6 Projects |
Bridgeport(S) |
Lawrence |
|
Lawrence |
Ohio |
3 Projects* |
Kirkwood(S) |
Lawrence |
|
38- 39 |
Lawrence |
Ohio |
2 Projects* |
Kirkwood & Paint Creek(S) < |
Lawrence |
40 |
Livingston |
W. H. Krohn |
— |
Pennsylvanian(S) |
Madison |
41 |
Livingston |
Neary & Cahill |
C. & 0. Henke |
Pennsylvanian(S) |
Madison |
42 |
Louden |
J. P. Babcock |
Rhodes & McCloy |
Paint Creek & Bethel(S) |
Fayette |
43 |
Louden |
W. L. Belden |
Hinton |
Cypress(S) |
Fayette |
44 |
Louden |
Burtschi |
D. L. Burtschi |
Cypress (Stein)(S) |
Fayette |
45 |
Louden |
Carter |
Louden |
Chester Sands(S) |
Fayette |
46 |
Louden |
Jarvis Bros. & Marcell |
Homan |
Cypress(S) |
Fayette |
47 |
Louden |
B. Kidd |
Louden |
Weiler(S) |
Fayette |
48 |
Louden |
J. A. Lewis |
Louden Extension |
Cypress(S) |
Fayette |
49 |
Louden |
Mabee |
Louden |
Cypress(S) |
Fayette |
50 |
Louden |
W. C. McBride |
Stokes Weiler |
Weiler (Cypress) (S) |
Fayette |
51 |
Louden |
Shell |
Louden North Unit |
Cypress(S) |
Fayette |
L52 |
Louden |
Shell |
Louden South Unit |
Cypress(S) |
Fayette |
53 |
Louden |
R. H. Troop |
Durbin Area* |
Cypress(S) |
Fayette |
54 |
Louden |
R. H. Troop |
Hiatt Unit |
Cypress(S) |
Fayette |
L55 |
Main Consol. |
Arkansas Fuel* |
North Morris |
Robinson(S) |
Crawford |
L56 |
Main Consol. |
Ashland |
Birds #1 |
Robinson(S) |
Crawford |
157 |
Main Consol. |
Bell Bros. |
Barrick |
Robinson(S) |
Crawford |
158 |
Main Consol. |
Calvan American |
Bishop |
Robinson(S) |
Crawford |
159 |
Main Consol. |
Calvan American |
Grogan |
Robinson(S) |
Crawford |
160 |
Main Consol. |
Calvan American |
Mitchell |
Robinson(S) |
Crawford |
161 |
Main Consol. |
E. Constantin |
J. S. Kirk |
Robinson(S) |
Crawford |
162 |
Main Consol. |
E. Constantin |
Sanders |
Robinson(S) |
Crawford |
163 |
Main Consol. |
E. Constantin* |
Short* |
Robinson(S) |
Crawford |
164 |
Main Consol. |
E. Constantin |
Smith |
Robinson(S) |
Crawford |
165 |
Main Consol. |
E. Constantin* |
Wood* |
Robinson(S) |
Crawford |
166 |
Main Consol. |
Forest |
Oblong |
Robinson(S) |
Crawford |
167 |
Main Consol. |
D. W. Franchot |
Birds |
Robinson(S) |
Crawford |
168 |
Main Consol. |
G.M.J. |
Porterville |
Robinson(S) |
Crawford |
WATERFLOOD OPERATIONS |
149 |
||||||||
ontinued) |
|||||||||
Information |
Production and injection statistics |
(bbls.) |
|||||||
Location |
Date |
Secondary recovery |
|||||||
Water injection |
Oil production |
Water production |
Map No. |
||||||
Section |
T.-R. |
first injection |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
|
, 26, 35, 36 |
3N-11W 5N-13W 4N-13W |
Aug. 1956 June 1952 May 1953 |
9,221 1,601,849 229,473 |
9,221 4,402,125 651,951 |
None 190,642 46,681 |
None 564,864 84,502* |
17,700 134,897 |
204,562 |
121 122 123 |
4N-12W 4N-12W |
Apr. 1956 June 1956 |
150,468 163,189 |
150,468 163,189 |
20,081 3,614 |
20,081 3,614 |
— |
— |
124 125 |
|
4N-12W |
Jan. 1955 |
247,711 |
438,450 |
* |
* |
* |
* |
126 |
|
4N-12W 3N-12W |
Jan. 1955 Nov. 1956 |
439,460 122,989 |
687,141 122,989 |
151,348* None |
223,503* None |
182,276* None |
212,000* None |
127 128 129- 134 135- 137 |
|
— |
3, 4N-12W 4N-12W |
Aug. 1948 Mar. 1955 |
8,650,859 1,128,607 |
36,545,635 1,432,910 |
932,829 63,209 |
5,282,995* 63,209 |
5,104,818 29,819 |
15,969,197 29,819 |
|
— |
3, 4N-12W |
Jan. 1952 |
3,975,528 |
11,633,862 |
1,013,966 |
2,248,898f |
1,305,867 |
2,395,675 |
138- 139 |
,20 |
6N- 6W 6N- 6W 8N- 3E 7N- 3E |
Julv 1954 — 1952 Jan. 1954 Sept. 1956 |
26,116 356,456 12,039 |
43,321 1,189,806 12,039 |
2,540 150,990 540 |
3,375 255,974* 540 |
122,561 900 |
163,619 900 |
140 141 142 143 |
, 32 3 , 35, 36 |
7N- 3E 7, 8N-3E 7N- 3E 7N- 3E 7N- 3E \ 8N- 3E / |
Oct. 1953 Oct. 1950 Mar. 1954 Sept. 1954 Dec. 1955 |
56,401 39,728,562 248,000 53,023 2,234,436 |
224,766 103,650,154 356,128 174,233 2,259,639 |
18,751 6,219,335 10,200 21,553 417,445 |
90,974 13,481,678 10,200 34,463 418,326* |
5,856,154 58,200 67,540 290,855 |
10,067,731 92,960 293,316 |
144 145 146 147 148 |
,21 , 28, 29 |
7N- 3E 8N- 3E 7N- 3E 7N- 3E 8N- 3E |
Aug. 1955 Mar. 1956 Nov. 1956 Mar. 1955 Oct. 1956 |
114,511 127,848 141,176 1,170,155 25,080 |
170,973 127,848 141,176 2,048,771 25,080 |
72 None 359,708 |
1,072 None 444,761 |
1,924 338 3,054 348,506 |
11,030 338 3,054 547,892 |
149 150 151 152 153 |
10, 15, 16 |
7N- 3E 7N-13W 5N-11W 7N-13W 8N-12W |
Sept. 1956 Apr. 1951 May 1954 Oct. 1954 Nov. 1953 |
47,800 2,889,962 31,997 782,337 |
47,800 664,551f 7,926,170 108,456* 1,021,220 |
None 94,950 None 6,884 |
None 26,276f 210,184 None 11,492* |
— |
417,283f 1,210,048* |
154 155 156 157 158 |
9 ,25 ,30,31,32 2,3 , 34, 35, 36 6 ,32 |
7N-13W 7N-13W 7N-12W 5N-13W\ 6N-13W / 6N-13W\ 7N-13WJ |
Nov. 1953 June 1953 Aug. 1951 Aug. 1952 Feb. 1952 |
109,480 191,820 190,837 1,167,523 t |
302,993 459,950 657,359 5,193,973 t |
439 18,357 11,854 18,991 t |
1,537 41,160* 34,884 75,964 t |
75,240 470,520 t |
31,127f 223,470* 1,419,920* t |
159 160 161 162 163 |
',32 8,9 ,22 ',36 |
7N-12W) 7N-13WJ 8N-12W 7N-13W 5N-11W 8N-13W |
Mar. 1954 Aug. 1952 Aug. 1956 June 1951 May 1954 |
60,810. t 280,574 2,818,090 340,436 |
337,332 t 280,574 9,946,125* 608,155 |
677 t 9,479 140,243 8,357 |
1,474 t 17,195* 534,175* 12,236* |
360 t 200,000 36,000 |
1,025 600,000 |
164 165 166 167 168 |
Table 14.
Development |
as of 12-31-56 |
Injection Water |
||||||||
/lap \To. |
No.o Inj. |
r wells Prod. |
Injection pattern |
Spacing acres per input well |
Productive acreage |
Source |
Type |
Avg. bbls. per day per well per ft. |
Avg. well- |
|
Sub- jected to inj. |
Total |
head press- ure PSI |
||||||||
121 122 |
1 37 |
1 34 |
5-Spot |
10 13.5 |
20 750 |
10 900 |
River Gravel Bed Shallow Sand |
Fresh Fresh |
6.6 |
1,050 1,050 |
123 |
6 |
8 |
5-Spot |
10 |
60 |
160 |
Penn. Sand |
Brine |
— |
697 |
124 125 |
5 3 |
4 2 |
5-Spot 5-Spot |
10 10 |
40 20 |
40 80 |
Gravel Pits Gravel Pits |
Fresh Fresh |
4.4 6.2 |
— |
126 127 128 29- 34 35- 37 |
9 10 4 |
10 8 * |
5-Spot 5-Spot |
3 3 |
25 25 80 |
25 25 |
Gravel Beds & Produced Gravel Beds & Produced Gravel Bed |
Fresh & Brine Fresh & Brine Fresh |
3.0 6.5 |
338 296 |
127 |
248 |
5-Spot |
10 |
1,552 |
— |
Gravel Beds & Produced |
Fresh & Brine |
— |
— |
|
57 |
24 |
— |
— |
404 |
— |
Gravel Beds |
Fresh |
— |
— |
|
38- 39 140 141 142 |
119 2 5 7 |
136 5 10 8 |
5-Spot |
10 20 |
1,160 40 140 |
80 40 140 |
Gravel Beds & Produced Benoist & Aux Vases Sands Salem Tar Springs & Produced |
Fresh & Brine Fresh & Brine Brine Brine |
2.4 5.6 |
680 500 600 |
143 144 |
1 1 |
1 3 |
5-Spot |
20 10 |
20 20 |
10 |
* |
Brine Brine |
5.2 |
100 350 |
145 146 147 148 |
395 10 1 46 |
778 14 4 48 |
5-Spot & Sunflower 5-Spot 5-Spot 5-Spot |
/ 20 1 \ 17.5/ 20 40 20 |
11,131 160 40 1,000 |
13,637 400 50 1,000 |
Tar Springs & Produced Tar Springs & Produced Tar Springs Tar Springs |
Fresh & Brine Brine Brine Brine |
9.2 5.4 8.3 |
336 563 33 |
149 150 151 152 153 |
3 3 20 20 1 |
4 3 21 21 3 |
5-Spot 5-Spot 5-Spot 5-Spot |
20 20 10 20 40 |
80 60 250 350 30 |
80 60 250 590 |
Tar Springs Tar Springs Tar Springs Tar Springs Tar Springs |
Brine Brine Brine Brine Brine |
3.5 6.5 9.9 8.7 10.5 |
None 3 129 38 58 |
154 155 |
2 5 |
3 7 |
Modified 5-Spot |
20 4.4 |
40 44 |
40 100 |
Tar Springs Buchanan |
Brine Brine |
— |
None |
156 157 158 |
67 1 26 |
53 6 3 |
5-Spot 5-Spot 5-Spot |
10 20 10 |
530 20 207 |
580 40 474 |
Penn. Sand Cypress & Produced Penn. Sand |
Brine Fresh & Brine Brine |
3.9 1.6 |
595 197 |
159 160 |
8 13 |
5 18 |
5-Spot 5-Spot |
10 10 |
28 62 |
231 240 |
Penn. Sand Penn. Sand |
Brine Brine |
1.7 1.8 |
— |
161 162 163 |
14 72 26 |
23 101 33 |
5-Spot 5-Spot 5-Spot |
10 10 10 |
80 650 160 |
540 1,640 533 |
City Water Lower Penn. Lower Penn. |
Fresh Brine Brine |
0.7 2.2 |
389 322 |
164 165 |
6 25 |
5 30 |
5-Spot 5-Spot |
10 10 |
50 210 |
280 425 |
Surface Lower Penn. |
Fresh Brine |
1.1 |
280 |
166 |
24 |
2 |
5-Spot |
10 |
140 |
230 |
Gravel Beds & Produced |
Fresh & Brine |
4.6 |
350 |
167 |
69 |
68 |
5-Spot |
10 |
580 |
1,600 |
Wabash River Gravel Bed ' Produced & Lake |
Fresh |
4.7 |
— |
168 |
3 |
13 |
5-Spot |
— |
40 |
550 |
Fresh & Brine |
10.4 |
550 |
'ontinued)
Reservoir statistics (average values)
Net pay |
Perme- |
Oil gravitv API |
||
Depth |
thick- |
Porositv |
ability |
|
teet |
ness |
percent |
milli- |
|
feet |
darcys |
Oil
viscosity centipoises
irkj
Map
No.
6 18 J.8 B.14.5 R.15 25 45
25
18.5
10
15
15
25
20 30
30
35 27 16
30
23
21
18.4
30
30 12
30 56 22.4
22.4
22
50 20 30
25 30
21
24
30
17.2 T.18.4 B.14.6 R.18.5
21
16.5
22. 17. 20
20
2d
17.4
20 18 20
19.4
21
20.4
21
21 19.2
22.1
22.1 23.8
17 21
18 21
19.5
18.9
17.2
60
J.95)
B.13>
R.17.2 J
90
60
148 17.5 1,500
126
105 200 200
93 180 164.2
243
136 126 156
156 94
170 205 130
70 105
77
162
45
37.8 38
37 37
33.5
38 34
38
36 38 38
36
36.6 36.6 34.6
34.6 32
31
35.7
35 33.2
34 32 32
34
32
33
31.7
38.6
5.2 @ 80°F. 5 (§, 85°F.
2.6 @ 79°F.
5.0 @ 60°F.
4.7 <& 60° F. 4.7 <§ 60° F,
15 @ 75°F.
10 @ 78°F.
10 @. 78°F. 10 (o 78°F.
21 @ 60°F.
*Includes primary production since start of flood.
*Included in production from Kirkwood formation. *Includes production from Bridgeport formation. *Pilot not affected.
*Includes primary production since start of floods. Previously subjected to gas injection.
*Boyd, Sutton, Kimmel.
*Westall & Middagh. flncludes primary production since start of floods.
* Includes primary production since start of flood. Previously subjected to gas injection.
*\Vater supplied by Carter. Previously subjected to gas injection. Previously subjected to gas injection.
*Includes small amount of primary production since start of flood.
Not in Louden field main flood area.
*Operated by Mahutska since 2-15-56. tAll data as of
1-1-56. Previouslv subjected to gas injection. *As of 1-1-56. *Corrected figure. *Includes primary production since 1-1-54.
*Includes primarv production since 1-1-53. fAs of 1-1-56. Previously subjected to gas injection. *Since 1-1-54. Previously subjected to gas injection. *Sincc 1-1-54. *Sold to Ohio Oil Co. during 1956. tlnjection and pro- duction figures included in Ohio data.
Previously subjected to gas injection.
*Sold to Ohio Oil Co. during 1956. tlnjection and pro- duction figures included in Ohio data.
*Includes production due to adjacent floods prior to start of flood.
""Corrected figures include cumulative injection and secondary production of former Yingling flood.
* Includes primary production since start of flood.
121 122
123
124 125
126 127 128
129- 134
135-
137
138- 139 140
141
142
143
144
145
146 147 148
149 150 151 152 153
154 155
156 157 158
159 160
161 162 163
164 165
166
167
168
152
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14.—
General |
|||||
4ap |
|||||
Mo. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
69 |
Main Consol. |
Kewanee |
Wright |
Robinson(S) |
Crawford |
70 |
Main Consol. |
A. J. Leverton |
Stanfield |
Robinson(S) |
Crawford |
71 |
Main Consol. |
Logan |
Alexander-Reynolds |
Robinson(S) |
Crawford |
72 73- 84 |
Main Consol. |
Mahutska |
Oil Center |
Robinson(S) |
Crawford |
Main Consol. |
Ohio |
12 Projects* |
Robinson(S) |
Crawford |
|
85 |
Main Consol. |
Partlow & Cochonour |
Rich |
Robinson (S) |
Crawford |
86 |
Main Consol. |
Petroleum Producing |
— |
Robinson(S) |
Crawford |
87 |
Main Consol. |
Pickens* |
Tohill & Hughes-Robinson |
Robinson(S) |
Crawford |
88 |
Main Consol. |
Red Head |
"DIM" |
Robinson*(S) |
Crawford |
89 |
Main Consol. |
Ree |
Culver |
Robinson(S) |
Crawford |
90 |
Main Consol. |
Ree |
Culver Extension |
Robinson(S) |
Crawford |
91 |
Main Consol. |
Ree |
Little John |
Robinson(S) |
Crawford |
92 |
Main Consol. |
E. C. Reeves |
Billingsley |
Robinson(S) |
Crawford |
93 |
Main Consol. |
Shakespeare |
Mcintosh Unit |
Robinson(S) |
Crawford |
94 |
Main Consol. |
Shakespeare |
Montgomery Unit |
Robinson(S) |
Crawford |
95 |
Main Consol. |
Skiles |
Weger* |
Robinson(S) |
Crawford |
96 |
Main Consol. |
Tidewater |
Barrick-Walters |
Robinson(S) |
Crawford |
97 |
Main Consol. |
Tidewater |
Birch #1 |
Robinson(S) |
Crawford |
98 |
Main Consol. |
Tidewater |
Birds Area |
Robinson (S) |
Crawford |
99 |
Main Consol. |
Tidewater |
Clark-Hulse |
Robinson(S) |
Crawford |
00 |
Main Consol. |
Tidewater |
Dennis-Hardin |
Robinson(S) |
Crawford |
01 |
Main Consol. |
Tidewater |
Henry-Ikemire |
Robinson(S) |
Crawford |
02 |
Main Consol. |
Tidewater |
W. A. Howard |
Robinson(S) |
Crawford |
03 |
Main Consol. |
Tidewater |
Le fever- Musgrave |
Robinson(S) |
Crawford |
04 |
Main Consol. |
Tidewater |
Montgomery-Seitzinger |
Robinson(S) |
Crawford |
05 |
Main Consol. |
Tidewater |
Stahl-Walters |
Robinson(S) |
Crawford |
06 |
Main Consol. |
Tidewater |
Stifle-Drake |
Robinson(S) |
Crawford |
07 |
Main Consol. |
Tidewater |
G. L. Thompson |
Robinson(S) |
Crawford |
08 |
Main Consol. |
Wilson |
Hughes-Walker |
Robinson(S) |
Crawford |
09 |
Main Consol. |
Wiser |
H. J. Musgrave |
Robinson(S) |
Crawford |
10 |
Maple Grove Consol. |
Ashland |
Bennington |
McClosky(L) |
Edwards |
11 |
Maple Grove Consol. |
Investment Oil |
— |
McClosky(L) |
Edwards |
12 |
Markham City |
Tidewater |
Newton |
McClosky(L) |
Jefferson |
13 |
Markham City West |
Gulf |
Markham City, West |
Aux Vases(S) & McClosky(L) |
Jefferson |
14 |
Martinsville |
Froderman & Connelly |
Froderman & Connelly |
Casey, Partlow(S) |
Clark |
15 |
Mattoon |
Carter |
Mattoon |
Cypress & Rosiclare(S) |
Coles |
16 |
Mattoon |
Noknil |
Mattoon |
Rosiclare(S) |
Coles • |
17 |
Maunie South |
Magnolia |
Maunie Coop.* |
Tar Springs(S) |
White • |
18 |
Maunie South |
Magnolia |
Palestine Sand Unit |
Palestine(S) |
White |
19 |
Maunie South |
Magnolia |
Tar Springs Unit |
Tar Springs(S) |
White |
WATERFLOOD OPERATIOSS |
153 |
||||||||
Jontinuedi |
|||||||||
Information |
Production and injection statistics |
fbbls.) |
|||||||
Locat |
on |
Secondary |
recovery |
||||||
Water |
njection |
Oil production |
Water production |
Map No. |
|||||
Section |
T.-R. |
first injection |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
|
3,26 0 0, 14, 15 |
6N-13W 8X-12W 7N-12W 6N-13W |
Jan. 1953 June 1952 Dec. 1951 May 1954 |
462,251 11,000 541,625 1,227,619 |
1,466,892 76,000 1,615,424 2,758,519 |
1,835 600 48,477 132, |
3,596 1,630 182,310 232,586 |
B4,790 5,400 128,100 |
272,768 16,100 345,060 |
169 170 171 172 173- 184 |
— |
— |
— 1948 |
6,440,979 |
47,395,499* |
959,453 |
3,904,886* |
5,099,-31 |
17,910,110* |
|
5,36 9,32 8 5,26 ,6,7 |
6N-12W 8N-12W 6N-13W 6N-13W 7N-12W |
Oct. 1954 Sept. 1951 June 1951 Julv 1953 Feb. 1953 |
228,510 90,000 110, 281 + 534,911 466,120 |
306,510 444,855 2,312,569 1,620,046 1,148,796* |
9,561 None 7,563+ 16,524 172 |
14,561 None 139,218 36,698+ 2,^69* |
114,250 None |
116,830 None 41 2, "43: 65,7071 |
185 186 187 188 189 |
8 0 4,35 7, 18, 19, 20 32,33 4 |
7N- 12W 6N-12W 7N-13W 6N-12W 6N-12W1 5N-12WJ |
Mar. 1954 Oct. 1952 Dec. 1953 July 1954 May 1954 |
* 116,836 602,834 70,214 151,068 |
"2,206 116,836* 1,411,986 163,179 272,932 |
3,415 12,054 5,850 7,878 |
None 9,782+ 35,441 8,-31 10,382 |
11,220 7,40 l 53,-: 48,169 |
None 11,220* 14,285 "^,330 65,619 |
191 192 193 194 |
18, 19 13,24 9 4 6, 20, 21 8 |
5N-11W1 5N-12W 7N-12W 6N-13W 5N-11W 7N-13W |
Nov. 1952 Mar. 1954 Aug. 1954 Feb. 1952 Jan. 1952 |
51,895 256,575 199,779 568,771 476,039 |
776,693* 704,41c 400,781 1,323,966 1,386,318 |
2,2-3 23,356 31,940 55,045 38,294 |
8,545* 48,524 59,722 144,505 161,118 |
11,810 21,5 15,700 174, 256,281 |
108,610* 59,940 26,155 962, "45 537,047 |
195 196 19" 198 199 |
7,34 0, 15 1 3 5, 16 |
6N-13W 7N-13W 7N-13W 7N-14W 5N-11W |
Aug. 1950 Feb. 1948 Dec. 1952 Feb. 1954 May 1954 |
442,637 335,261 101,511 149,823 146,117 |
2,55-, 115 2,980,724 392,463 41", 685 231,710 |
75,1 - 22,935 7,040 58,909 5,389 |
451,921 389,739 30,534 93,24^ 8,843 |
425,261 231. K)0 43,25m 12,570 |
1,423,44" 1,41", 211 166,675 34,965 50, 15 |
200 201 2<C 203 2' 4 |
3, 14 0 !6, 27 !6 8 |
7N-13W 7N-13W 6N-13W 6N-13W 7N-12W |
Nov. 1954 June 1952 Sept. 1952 Aug. 1950 Oct. 1955 |
60,403 224,150 159,965 174,152 |
115,945 878,537 758,879
192,535 |
16,013 12,992 21,633 2,652 |
18,969 35,132 58,551 39,604* 2,652* |
50,700 95,270 7< ,700 10,300 |
59, "90 24",9"6 150,822 56,:- - 10/ |
205 206 207 : l 209 |
1 9 I 4, 9, 10 |
1N-10E 1N-10E 3S- 4E 3S- 4E |
Sept. 1952 Julv 1955 Aug. 1955 Apr. 1954 |
65,880 * 281,106 |
281 . * 608,966 |
17,273 6,060 806 1",498 |
85,346* 7,560+ 806t 30,895* |
z l ,57( 608,993 |
6,570 "25,558 |
210 211 212 213 |
'18 ,13 |
9N-13W 9N-14W ; |
1,440,000 |
1,440,000* |
26,344 |
33,880+ |
— |
— |
214 |
|
55 n 14 '13,24 ,18 [24, 25 119 |
12N- 7E 12N- 7E 6S-10E 6S-10E 6s-iie ; 6S-10E ( 6S-11E J |
Mav 1952 Nov. 1950 Nov. 1955 Feb. 1953 Aug. 1947 |
1,536,689 135,921 1,806,514 224,851 |
4,314,185 248,682* 168,261 6,028,699 4,729,680 |
331,660 ,167 6,675 |
547,059 3,571* 9,126 1,382,724* "91,238* |
64", 384 116,484 1,64", 218 55,35» |
1,089,747 86,926* 136, 3 ,353, 7 45 ,509 |
215 216 21" 218 219 |
Table 14.
Development as of 12-31-56
No. of welh
Inj.
Prod.
Injection pattern
Spacim
acres
per
input
well
Productive acreage
Sub- jected to inj.
Total
Injection Water
Source
Type
Avg.
bbls. per day per we'll per ft.
15 |
34 |
3 22 53 |
3 25 48 |
342 |
406 |
5 4 14 |
9 2 13 |
18 |
14 |
8 |
8 |
2 3 |
0 9 |
6 4 6 |
7 8 6 |
9 9 9 24 13 |
11 32 13 41 19 |
10 24 7 10 5 |
15 40 16 14 7 |
4 6 4 |
5 24 7 8 |
2 |
7 |
1 1 |
6 2 |
1 5t |
1 19 |
46 |
39 |
29 |
34 |
2* 1 31 2 |
5 3 26 4 |
5-Spot |
10 |
113 |
210 |
5-Spot 5-Spot 5-Spot |
4.4 4.5 |
20 90 240 |
140 330 650 |
5-Spot |
10 |
2,210 |
— |
Line 5-Spot 5-Spot |
5 10 10 |
60 10 87 |
120 700 298 |
5-Spot |
10 |
103 |
— |
5-Spot |
10 |
— |
710 |
5-Spot Irregular |
4.5 4.5 |
6 13.5 |
114 100 |
5-Spot Peripheral Modified 5-Spot |
10 4.7 6-10 |
115 39 52 |
350 88 85 |
5-Spot 5-Spot 5-Spot 5-Spot 5-Spot |
10 10 10 10 7 |
90 110 58 220 80 |
110 300 60 277 98 |
5-Spot 5-Spot 5-Spot 5-Spot |
10 4.4 10 10 |
94 91 35 55 40 |
94 115 90 110 40 |
5-Spot 5-Spot Line Wells |
10 10 |
37 33 40 40 |
80 160 40 40 |
5-Spot |
10 |
40 |
160 |
Flank |
20 |
110 20 |
110 118 |
Flank |
40 |
40 /A.V. 25 \Mc.30 |
40 2101 150/ |
— |
— |
230 |
500 |
5-Spot |
20 |
461 |
610 |
Irregular Irregular 5-Spot 5-Spot |
20 20 |
30 18 448 138 |
60 80 570 230 |
Penn. Sand, Produced
& Lake Shallow Sand & Produced Cypress Surface & Produced
Gravel Beds & Produced
Penn. Sand
Shallow Sand & Pond
Shallow Sand
230' Sand & Surface Lake
Lake Penn. Sand
Penn. Sand
Penn. Sand 400'-450'
Lower Robinson
Creek & Produced Mississippian Gravel Red Tar Springs Gravel Bed
Gravel Bed & Penn. Sand Gravel Bed & Penn. Sand
Tar Springs
Gravel Bed Penn. Sand Gravel Bed Gravel Bed & Produced
Gravel Bed
Produced 540'-600' Sand
Cypress Cypress
Pond
Sewage Effluent & Produced
Produced
Gravel Bed
Gravel Bed
Gravel Bed & Produced
Fresh & Brine
Fresh & Brine
Brine
Fresh & Brine
Fresh & Brine
Brine
Fresh Fresh
Fresh & Brine Fresh
Fresh
Fresh & Brine
Brine Brine Brine
Fresh & Brine
Brine
Fresh
Brine
Fresh
Fresh
Fresh & Brine
Fresh & Brine
Fresh
Brine
Fresh Brine Fresh Fresh & Brine
Fresh
Brine Fresh
Brine Brine
Fresh
Fresh & Brine
Brine Fresh Fresh Fresh & Brine
5.6
3.1
3.2
4.1
3.2
13.8 4.0
2.7
4.1 4.3
3.6 5.0
3.6 2.7 3.1 2.1
2.2 6.8 5.2
.0
36.1
11.2
'Continued) |
|||||||
Reservoir statistics 1 average values |
Remarks |
||||||
Net pay |
Perme- |
Oil |
Oil |
Map No. |
|||
Depth |
thick- |
| Porosity |
ability |
||||
feet |
ness feet |
! percent |
milli- darcys |
gravity API |
viscosity centipoises |
||
900 |
15 |
20 |
245 |
— |
Previously subjected to gas injection. |
169 |
|
977 |
30 |
23 |
57 |
36 |
|
170 |
|
940 |
22 |
20.5 |
167 |
36 |
7 (5, 80° F. |
171 |
|
925 |
20 |
19 |
175 |
33 |
Previously subjected to ^as injection. *Former Constantin projects, Short and Wood, in- |
172 |
|
173- |
|||||||
— |
— |
20 |
— |
— |
— |
cluded. |
184 |
1,006 |
12 |
24.3 |
240 |
26 |
|
185 |
|
1,000 |
15 |
20 |
75 |
35.7 |
7.3 (a 76°F. |
186 |
|
850 |
30 |
19.5 |
125 |
32 |
10<a-80°F. |
*Hardinvil!e Production Co. operated this flood after 10-1-56. tFigures for 1-1-56 to 10-1-56 not included. iAs of 1-1-56. |
187 |
830 |
10 |
— |
— |
31 |
— |
*Upper and Lower Robinson sands flooded. tSince 1-1-54. Previously subjected to gas injection. |
188 |
950 |
50 |
22.7 |
101 |
~ |
10 @ 78°F. |
*Data for Julv through Nov., 1955, not included. tAs of 7-1-55. |
|
945 |
14 |
20.8 |
154 |
32.4 |
|
temporarily shut down during 1955. |
190 |
850 |
24 |
20 |
50 |
10@78°F. |
*Since 1-1-56. New injection system completed August, 1956. tCorrected figure. Previously subjected togas injection. |
191 |
|
925 |
20 |
30 |
45 |
35 |
— |
192 |
|
925 |
12 |
— |
— |
32.6 |
11 @ 75°F. |
Previously subjected to gas injection. |
193 |
975 |
25.8 |
22.6 |
150 |
28.3 |
23 @ 71°F. |
194 |
|
900 |
20 |
17 |
37 |
— |
— |
*Project abandoned July, 1956. |
195 |
950 |
19 |
20 |
152 |
35 |
7 @ 60°F. |
196 |
|
881 |
14 |
19.1 |
108 |
32 |
— |
197 |
|
950 |
18 |
19.4 |
197 |
30.1 |
— |
Subjected to gas injection 1946-1952. |
198 |
910 |
20 |
19.9 |
278 |
34 |
— |
Subjected to gas injection since 1941. |
199 |
875 |
34 |
19.8 |
178 |
32.7 |
. |
Subjected to gas injection 1932-1950. |
200 |
935 |
14 |
21 |
175 |
35 |
7 @ 60°F. |
Subjected to gas injection 1934-1948. |
201 |
950 |
13 |
19.6 |
184 |
35.3 |
— |
Subjected to gas injection 1935-1953. |
202 |
910 |
20 |
20 |
250 |
34 |
— |
203 |
|
979 |
14 |
19 |
144 |
32 |
— |
204 |
|
987 |
19 |
|
|
|
|
205 |
|
980 |
15 |
18.2 |
221 |
33.5 |
— |
Subjected to gas injection since 1934. |
206 |
860 |
21 |
19.8 |
108 |
33 |
— |
207 |
|
880 |
25 |
19 |
83 |
32 |
— |
*As of 1-1-55, due to Ohio line input wells. Previously subjected to gas injection. |
208 |
1,010 |
30 |
21.1 |
334 |
32.6 |
*Includes primary production since 1-1-56. Production prior to water injection 30 barrels per month. |
209 |
|
3,100 |
5 |
|
|
38 |
— |
*Includes primary production since start of flood. |
210 |
3,275 |
5 |
— |
— |
36 |
— |
*Dump flood. ^Includes primary production since start of flood. |
211 |
3,080 |
6 |
— |
— |
— |
— |
*Dump flood. tTotal production since 1-1-56. |
212 |
A.V. |
1 |
A.V. |
*Correctcd figure. fDual injection wells. |
213 |
|||
2,900 |
118 |
22.1 |
269 , |
38 |
3.2 (n 99°F. |
||
Mc. |
' |
Mc. |
|||||
3,000 |
7 |
15.4 |
230 j |
2.8 @ 104°F. |
|||
C.415 I |
25 |
24 |
42.5 |
32 |
— |
*Since 1-1-56. tlncludes primarv production since |
214 |
P.511 1 |
7-1-55. |
||||||
Cyp. |
1 |
||||||
1,750 |
13 |
16 |
84 |
39 |
1.7 @ 85°F. |
215 |
|
Ros. |
|||||||
1,950 |
|||||||
1,952 |
10 l |
15 |
990 |
37 |
— |
*As of 1-1-55. |
216 |
2,275 |
— |
— |
— |
— |
""Cooperative flood with Skelly. |
217 |
|
2,010 |
— |
— |
— |
— |
"Includes primary production since start of flood. |
218 |
|
2,270 |
— |
|
— |
37.3 |
4.6 @ 89°F. |
"Includes primary production since start of flood. |
219 |
156
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14.-
General |
|||||
Map No. |
Field |
Operator |
Project |
Formation Sand(S), Lime(L) |
County |
220 221 222 223 224 |
Mill Shoals Mill Shoals Mt. Carmel Mt. Carmel Mt. Carmel |
Barron Kidd Sohio G. S. Engle First Nat'l Pet. Trust First Nat'l Pet. Trust |
Gardner B. R. Grav, Trustee G. Dunkel Shaw Courter Shaw Courter |
Aux Vases(S) Aux Vases(S) Biehl(S) Biehl(S) C y press (S) |
Hamilton Hamilton Wabash Wabash Wabash |
225 226 227 228 229 |
Mt. Carmel Mt. Carmel Mt. Carmel Mt. Carmel Mt. Carmel |
T. W. George O'Meara Brothers Shell Skiles Skiles |
North Mt. Carmel Mt. Carmel Mt. Carmel Chapman-Courter W. Mt. Carmel |
Cypress(S) Cypress(S) Cypress(S) Cypress(S) Tar Springs(S) |
Wabash Wabash Wabash Wabash Wabash |
230 231 232 |
Mt. Carmel New Harmony Consol. New Harmony Consol. |
Texas Ashland Arrow |
Stein Maud North * |
Tar Springs(S) Benoist(S) Benoist(S) |
Wabash Wabash White |
233 234 |
New Harmony Consol. New Harmony Consol. |
Arrow Arrow |
* * |
Aux Vases(S) Lower Cypress(S) |
White White |
235 236 237 238 239 |
New Harmony Consol. New Harmony Consol. New Harmony Consol. New Harmony Consol. New Harmony Consol. |
Arrow Calstar Calstar Cities Service T. W. George |
* Ford Ford "B"* Brines East Maud |
Middle McClosky(L) Aux Vases(S) Bethel(S) Benoist(S) Bethel(S) |
White White White Wabash Wabash |
240 241 242 243 244 |
New Harmony Consol. New Harmony Consol. New Harmony Consol. New Harmony Consol. New Harmony Consol. |
T. W. George Herndon & Ashland Herndon Inland Luboil |
East Maud Calvin Calvin Bowman's Bend Unit Helm* |
Cypress(S) Aux Vases fS) Benoist(S) Tar Springs(S) Aux Vases(S) |
Wabash White White White W'abash |
245 246 247 248 249 |
New Harmony Consol. New Harmony Consol. New Harmony Consol. New Harmony Consol. New Harmony Consol. |
Luboil Luboil Phillips Phillips Sinclair |
Helm* Helm* Schultz Schultz M. S. Donald |
Bethel(S) Waltersburg(S) Upper Cypress(S) Lower Cypress(S) Aux Vases(S) |
Wabash Wabash Wabash Wabash White |
250 |
New Harmony Consol. |
Skiles |
East Maud |
Bethel(S) |
Wabash |
251 |
New Harmony Consol. |
Skiles |
East Maud |
Cypress(S) |
Wabash |
252 253 |
New Harmony Consol. New Harmony Consol. |
Skiles Skiles |
Siegert Bottoms Smith-Davenport |
Bethel(S) Cypress(S) |
Wabash, Edwards White |
254 |
New Harmony Consol. |
Skiles |
West Maud |
Bethel(S) |
Wabash |
255 256 |
New Harmony Consol. New Harmony Consol. |
Sun Sun |
Ford "B"* Ford "B"* |
Aux Vases(S) Bethel(S) |
White White |
257 258 |
New Harmony Consol. New Harmony Consol. |
Sun Sun |
Greathouse* Greathouse* |
Bethel(S) Cypress(S) |
White White |
259 |
New Harmony Consol. |
Sun |
Greathouse |
McClosky(L) |
White |
WATERFLOOD OPERATIONS |
157 |
|||||||||
Continued) |
||||||||||
Information |
Product |
ion and injection statistics (bbls.) |
||||||||
Locat |
ion |
Date first injection |
Secondary recovery |
|||||||
Water |
injection |
Oil production |
Water production |
Map No. |
||||||
Section |
T.-R. |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
|||
4 |
3S- 7E |
Sept. 1956 |
* |
* |
None |
None |
220 |
|||
4S- 7E |
Mav 1952 |
311,170 |
1,187,694 |
41,959 |
265,740* |
190,884 |
341,965 |
221 |
||
1S-12W |
June 1952 |
65,485 |
198,039* |
5,286 |
28,386f |
10,660 |
31,610* |
222 |
||
1S-12W |
Feb. 1950 |
38,573 |
345,059 |
3,000 |
68,602 |
— |
148,325* |
223 |
||
1S-12W |
Apr. 1953 |
46,279 |
259,021 |
2,160 |
28,431 |
— |
9,463* |
224 |
||
,5 |
1S-12VV |
Aug. 1955 |
130,730 |
176,262 |
2,155 |
2,155 |
3,481 |
3,481 |
225 |
|
7 |
1S-12W |
July 1954 |
335,072 |
882,475 |
38,436 |
58,255 |
— |
73,652* |
226 |
|
7, 18 |
1S-12W |
July 1954 |
702,500 |
2,033,797 |
255,316 |
345,356 |
211,526 |
274,544 |
227 |
|
,18 |
1S-12W |
Jan. 1955 |
133,904 |
342,040 |
69,946 |
105,124* |
38,562 |
46,388* |
228 |
|
8 |
1S-12VV |
Oct. 1955 |
115,776 |
129,719 |
26,500 |
32,500 |
2,370 |
2,370 |
229 |
|
,8 |
1S-12VV |
Feb. 1952 |
104,470 |
443,610 |
12,035 |
73,868 |
80,681 |
251,254 |
230 |
|
, 6, 7, 8 |
2S-13W |
Apr. 1956 |
88,099 |
88,099 |
7,081 |
7,081* |
None |
None |
231 |
|
2 |
3S-14VV |
Sept. 1956 |
59,391 |
59,391 |
None |
None |
— |
— |
232 |
|
32,33 |
3S-14W \ 4S-14VV / |
|||||||||
5 |
Sept. 1956 |
85,668 |
85,668 |
None |
None |
— |
— |
233 |
||
3 |
3S-14W |
Sept. 1956 |
45,658 |
45,658 |
None |
None |
— |
— |
234 |
|
32,33 |
3S-14W \ 4S-14VV / |
|||||||||
5 |
Sept. 1956 |
62,617 |
62,617 |
None |
None |
— |
— |
235 |
||
1,22 |
4S-14VV |
Jan. 1956 |
388,866 |
540,886* |
4,050 |
12,894* |
— |
— |
236 |
|
1 |
4S-14W |
Mar. 1953 |
— |
273,014f |
— |
52,853f |
— |
67,939f |
237 |
|
0,21 |
1S-13W |
Aug. 1956 |
141,752 |
141,752 |
None |
None |
5,661 |
5,661 |
238 |
|
2,33 |
1S-13W |
July 1952 |
27,141 |
97,858* |
12,180 |
54,848f |
— |
— |
239 |
|
2,33 |
1S-13VV |
Jan. 1955 |
25,011 |
30,856 |
12,180 |
54,844* |
|
|
240 |
|
,8 |
4S-14W |
Nov. 1952 |
862,282 |
2,049,756 |
149,917 |
239,050* |
— |
— |
241 |
|
4S-14W |
— |
301,615 |
301,615 |
* |
* |
— |
— |
242 |
||
5, 16, 21, 22 |
5S-14W |
Dec. 1953 |
687,544 |
1,927,601 |
231,213 |
564,711* |
347,060 |
607,140 |
243 |
|
2 |
3S-14W |
Dec. 1951 |
— |
— |
— |
— |
— |
— |
244 |
|
2 |
3S-14VV |
Dec. 1951 |
|
|
|
_ |
|
|
245 |
|
2 |
3S-14W |
Dec. 1950 |
— |
— |
— |
— |
— |
— |
246 |
|
3S-13W |
Mav 1952 |
92,054 |
710,846 |
1,897 |
41,540 |
72,290 |
314,178 |
247 |
||
3S-13W |
Julv 1951 |
477,079 |
2,257,420 |
15,795 |
111,392 |
472,293 |
1,642,510 |
248 |
||
1,28 |
4S-14W |
Oct. 1956 |
41,670 |
41,670 |
— |
— |
3,650 |
3,650 |
249 |
|
32,33 |
1S-13W \ 2S-13W / |
|||||||||
1,5 |
Apr. 1952 |
120,044 |
582,268* |
43,022 |
143,035* |
25,901 |
86,601 |
250 |
||
32,33 |
1S-13W \ |
|||||||||
1,5 |
2S-13W / |
Nov. 1952 |
102,792 |
442,657* |
18,441 |
55,673* |
54,620 |
194,920 |
251 |
|
34 |
2S-14VV \ |
|||||||||
2, 3, 10 |
3S-14W / |
Oct. 1951 |
265,417 |
1,660,684 |
67,704 |
377,602 |
60,757 |
156,947 |
252 |
|
5 |
4S-14VV |
May 1955 |
44,381 |
135,138 |
1,566 |
1,566 |
608 |
608 |
253 |
|
32 |
1S-13VV \ 2S-13W J |
|||||||||
5 |
Oct. 1950 |
279,194 |
1,544,764 |
14,294 |
299,146* |
65,180 |
260,340 |
254 |
||
1 |
4S-14W |
Mar. 1953 |
31,068 |
142,064 |
2,622 |
5,374 |
3,535 |
3,719 |
255 |
|
[ |
4S-14VV |
Mar. 1953 |
107,469 |
330,603 |
17,186 |
45,927 |
99,800 |
121,096 |
256 |
|
33 |
4S-14W \ 5S-14W J |
|||||||||
1 |
Jan. 1949 |
261,479 |
2,484,605* |
70,243 |
247,536* |
136,100 |
1,781,185* |
257 |
||
3 |
4S-14W |
Jan. 1953 |
131,448 |
461,894 |
None |
None |
17,800 |
31,780 |
258 |
|
*3 |
4S-14W ) 5S-14W J |
|||||||||
1 |
Aug. 1947 |
107,340 |
1,086,865* |
3,743 |
128,681 |
27,840 |
225,963 |
259 |
||
158
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14.
Development as of 12-31-56
No. of wells
Inj.
Prod,
Injection pattern
Spacing
acres per
input well
Productive acreage
Sub- jected to inj.
Total
Injection Water
Source
Type
Avg.
bbls.
per day
per well
per ft.
1 |
2 |
8 |
7 |
2 |
3 |
It |
2 |
It |
4 |
3 |
4 |
6 |
15 |
20 |
27 |
4 |
7 |
3 |
3 |
2 |
8 |
5 |
10 |
4 |
4 |
9 |
11 |
3 |
5 |
4 |
7 |
5 |
7 |
1 |
3 |
10 |
50 |
2 |
7 |
1 |
3 |
14 |
18 |
8 |
8 |
3 |
12 |
8 |
10 |
15 |
17 |
3 |
4 |
1 |
2 |
2 |
5 |
2 |
6 |
8 |
20 |
2 |
12 |
19 |
24 |
1 |
2 |
20 |
23 |
1 |
5 |
1 |
4 |
6 |
18 |
1 |
2 |
Irregular
5-Spot
Modified
Spot
Spot
5-Spot
5-Spot Peripheral
Flank
5-Spot
5-Spot 5-Spot
5-Spot 5-Spot
5-Spot 5-Spot
5-Spot Line Wells
Peripheral
Irregular &
5-Spot
5-Spot
Irregular
Irregular Peripheral
5-Spot
5-Spot
5-Spot
Irregular
5-Spot
5-Spot
10 20 29 |
30 170 87 |
30 170 68 |
10 |
30 |
30 |
10 |
50 |
50 |
20 20 10 |
70 234 325 100 70 |
70 570 100 40 |
20 20 |
30 137 50 |
73 150 131 |
20 20 |
162.5 45 |
323 165 |
20 10 |
85 95 |
302 215 |
20 20 20 |
20 200 90 |
35 600 70 |
20 |
40 |
50 |
10 |
200 |
250 |
10 12 |
90 200 50 |
90 200 150 |
12 |
180 |
300 |
3.3 |
10 |
15 |
— |
9 21 105 |
30 70 123.4 |
20 20 20 20 |
250 20 380 30 340 |
280 100 430 30 430 |
20 |
20 40 180 |
80 20 |
10 |
10 |
— |
— |
100 |
— |
Hardinsburg
Gravel Bed Shallow Sand
Water Well & Produced
Water Well
Penn. Sand, 800' Wrater Well Gravel Bed River & Produced Produced
Shallow Sand & Produced (Purchased Water) Wabash River & Gravel
Bed River & Gravel Bed River & Gravel Bed
River & Gravel Bed Gravel Bed
Gravel Bed Penn. Sand Surface
Surface
Gravel Bed & Produced Shallow Sand
Shallow Sand
Shallow Sand
Shallow Sand & Produced Shallow Sand & Produced Supply Well
Shallow Sand & Creek Shallow Sand & Creek Gravel Bed & Produced Tar Springs Shallow Sand & Creek
Gravel Bed Gravel Bed Gravel Bed
Gravel Bed
Gravel Bed
Brine Fresh Fresh
Fresh & Brine
Fresh
Brine
Fresh
Fresh
Fresh & Brine
Brine
Fresh & Brine
Brine
Fresh
Fresh Fresh
Fresh Fresh
Fresh Brine Fresh
Fresh Fresh
Fresh & Brine Fresh
Fresh
Fresh
Fresh & Brine Fresh & Brine Fresh
Fresh
Fresh
Fresh & Brine
Brine
Fresh
Fresh Fresh Fresh
9.7 13.4
6.6
11.2
8.5 11.8
7.1
4.8
17.6
12.3 10.6 12.3
5.9 15.3
14.9 11.6
2.5
5.6
6.9 32.2
Fresh Fresh
25.2 32.7
4.8 17.6
2.1 12.2
3.2
8.5
24.5
5.6
39.4
58.8
\VA TERILOOD OPERA TIONS
1 59
[Continued)
Reservoir statistics (average values) |
Remarks |
||||||
Net pay |
Perme- |
Oil |
Oil |
Map No. |
|||
Depth |
thick- |
Porosity |
ability |
||||
feet |
ness feet |
percent |
milli- d a rcys |
gravitv API |
viscosity centipoises |
||
3,243 |
11 |
_ |
__ |
*Dump flood. |
220 |
||
3,245 |
11 |
21 |
— |
— |
*Includes primary production since start of flood. |
221 |
|
1,500 |
6.7 |
15.3 |
310 |
36.6 |
3.9 @ 104°F. |
*Does not include 1954 data. "{"Includes primary production since start of flood. |
222 |
1,375 |
16 |
— |
— |
40.2 |
4.7 (a 70°F. |
*As of 1-1-56. fDuring 1956, injection well used as a straight disposal well. |
223 |
2,050 |
12 |
— |
— |
— |
— |
*As of 1-1-56. flnjection well shut down 12-11-56. |
224 |
2,000 |
14 |
|
|
|
225 |
||
2,140 |
13 |
— |
33 |
— ■ |
■"Includes water production during 1955 only. |
226 |
|
2,075 |
13.6 |
19 |
182 |
38.8 |
— |
227 |
|
2,230 |
19 |
18.2 |
147 |
— |
— |
■"Corrected figures. |
228 |
1,729 |
6 |
— |
— |
— |
— |
229 |
|
2,040 |
11.6 |
18.9 |
221 |
36 |
4.0 |
230 |
|
2,650 |
6.5 |
16 |
60 |
— |
— |
*Includes primary production since start of flood. |
231 |
2,650 |
10.8 |
12.7 |
— |
35.5 |
4.5 @ 95°F. |
*Arrow-McBride, Hon- Bump-Craw ford water flood. |
232 |
2,800 |
14.3 |
13.3 |
|
33.7 |
4.7 @ 97°F. |
*Arrow-McBride, Hon-Bump-Crawford water flood. |
233 |
2,600 |
8.9 |
15.6 |
— |
34.5 |
6.0 @ 96°F. |
*Arrow-McBride, Hon-Bump-Crawford water flood. |
234 |
2,900 |
9.4 |
|
|
34.5 |
4.2 @, 98°F. |
*Arrow-McBride, Hon-Bump-Crawford water flood. |
235 |
2,840 |
18.3 |
15.0 |
20 |
33.1 |
4.8 @ 70°F. |
"Includes injection and production from original pilot flood started in March of 1953. |
236 |
2,695 |
12 |
— |
— |
37.5 |
3.7 @ 96°F. |
""Cooperative pilot flood with Sun. f As of 1-1-56. |
237 |
2,600 |
12 |
16 |
35 |
— |
— |
238 |
|
2,500 |
15 |
17 |
57 |
36.1 |
5.1 <6.94°F. |
"Corrected figure, tlncludes primary production since start of flood. |
239 |
2,400 |
12 |
— |
— |
— |
— |
*Total production including 27,684 bbls. due to in- jection since 1952 on adjacent leases. |
240 |
2,800 |
30 |
14 |
10 |
41 |
"Production from Jan. to Nov. 1954 is not included. Includes production from flooded Benoist forma- tion. |
241 |
|
2,700 |
15 |
— |
— |
— |
— |
""Included in production from Aux Vases formations. |
242 |
2,260 |
19.5 |
17.9 |
120 |
35.5 |
— |
"Includes primary production since 1-1-54. |
243 |
2,750 |
12 |
16 |
20 |
*The status of this flood has not been reported since 1952. |
244 |
||
2,640 |
14 |
17.1 |
44 |
— |
— |
*The status of this flood has not been reported since 1952. |
245 |
2,115 |
25 |
20.1 |
171 |
— |
— |
*The status of this flood has not been reported since 1952. |
246 |
2,500 |
10 |
— |
— |
37.5 |
— |
247 |
|
2,500 |
20 |
18 |
50 |
37.5 |
— |
248 |
|
2,811 |
28 |
— |
— |
36 |
— |
249 |
|
2,520 |
8.5 |
17 |
57 |
36.1 |
5.1 @,94°F. |
■"Corrected figures. |
250 |
2,400 |
8 |
18.5 |
75 |
36.2 |
5 @ 90°F. |
■"Corrected figures. |
251 |
2,680 |
18 |
17 |
75 |
36.5 |
3.8 (a 81°F. |
252 |
|
2,630 |
10 |
17.7 |
145 |
— |
— |
253 |
|
2,620 |
12 |
17.2 |
57 |
37 |
4.6 |
■"Corrected figure. |
254 |
2,855 |
10 |
13 |
30 |
32.5 |
|
Cooperative pilot flood with Calstar. |
255 |
2,696 |
12 |
— |
— |
32.5 |
— |
■"Cooperative pilot flood with Calstar. |
256 |
2,750 |
23.2 |
18 |
20 |
36.9 |
*Included in Superior's New Harmony field unit after Nov. 1956. Previously subjected to gas injection. |
257 |
|
2,650 |
10 |
— |
— |
36.9 |
■"Included in Superior's New Harmony field unit after |
258 |
|
Nov. 1956. Previously subjected to gas injection. |
|||||||
2,900 |
5 |
36.9 |
*Corrected figure. |
259 |
160 |
ILLINOIS STATE GEOLOGICAL SURVEY |
||||
Table 14.— |
|||||
General |
|||||
Map |
|||||
No. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
260 |
New Harmony Consol. |
Superior |
Kern-Hon Unit |
Upper Tar Springs(S) |
White |
261 |
New Harmony Consol. |
Superior |
New Harmony Field Unit |
Aux Vases(S) |
White (111.) Posey (Ind.) |
262 |
New Harmony Consol. |
Superior |
New Harmony Field Unit |
Bethel(S) |
White (111.) Posev (Ind.) |
263 |
New Harmony Consol. |
Superior |
Waltersburg Sand Unit |
Waltersburg (S) |
White (111-) Posev (Ind.) |
264 |
New Harmony Consol. |
Tidewater |
E. S. Dennis "A" |
BetheKS) |
White |
265 |
New Harmony Consol. |
Tidewater |
O. R. Evans |
Aux Vases(S) |
White |
266 |
New Harmony Consol. |
Tidewater |
O. R. Evans |
Biehl(S) |
White |
267 |
New Harmony Consol. |
West Drilling |
C. W. Raber |
Biehl(S) |
Wabash |
268 |
New Haven Consol. |
Hiawatha |
New Haven |
Cypress(S) |
White |
269 |
New Haven Consol. |
Hiawatha |
New Haven |
Tar Springs(S) |
White |
270 |
Odin |
Ashland |
Odin |
Cypress(S) |
Marion |
271 |
Olney Consol. |
Texas |
East Olney |
McClosky(L) |
Richland |
272 |
Oskaloosa |
Texas |
Oskaloosa |
Benoist(S) |
Clay |
273 |
Parkersburg Consol. |
Calvert |
Parkersburg* |
McClosky(L) |
Richland |
274 |
Parkersburg Consol. |
Ohio |
Parkersburg Unit* |
McClosky(L) |
Richland |
275 |
Patoka |
Sohio |
Patoka Benoist |
Benoist(S) |
Marion |
276 |
Patoka |
Sohio |
Patoka Rosiclare |
Rosiclare(S) |
Marion |
277 |
Patoka |
Sohio |
Stein Unit |
Cypress(S) |
Marion |
278 |
Phillipstown Consol. |
C. E. Brehm |
Phillipstown Unit "A" |
Penn.(S) |
White |
279 |
Phillipstown Consol. |
C. E. Brehm |
Phillipstown Unit "B" |
Cypress(S) |
White |
280 |
Phillipstown Consol. |
British American |
N. Calvin |
Penn. #7(S) |
White |
281 |
Phillipstown Consol. |
Magnolia |
Schmidt-Seifried Unit |
Biehl(S) |
White |
282 |
Phillipstown Consol. |
Phillips |
Flora |
Degonia(S) |
White |
283 |
Phillipstown Consol. |
Phillips |
Laura |
Bethel(S) |
White |
284 |
Phillipstown Consol. |
Skiles |
L. O. Cleveland |
Tar Springs(S) |
White |
285 |
Phillipstown Consol. |
Sun |
Phillipstown |
Clore(S) |
White |
286 |
Phillipstown Consol. |
Sun |
Phillipstown |
Tar Springs(S) |
White |
287 |
Phillipstown Consol. |
S. C. Yingling |
Grayville |
L. Cypress(S) |
White |
288 |
Roland Consol. |
Carter |
S. VV. Roland |
Waltersburg(S) |
White |
289 |
Roland Consol. |
Carter |
Stokes Unit |
Hardinsburg(S) |
White |
290 |
Roland Consol. |
T. W. George |
Pankey-Morehead Unit |
Cypress(S) |
Gallatin & White |
291 |
Roland Consol. |
Indiana Farm Bureau |
Omaha |
Waltersburg(S) |
Gallatin |
292 |
Roland Consol. |
Pure |
Stokes-Brownsville Unit |
Hardinsburg(S) |
White |
293 |
Roland Consol. |
Shell |
Iron Unit |
Hardinsburg(S) |
White |
294 |
St. James |
H. Rosenthal |
Washburn Lease |
Cypress(S) |
Fayette |
295 |
Ste. Marie |
J. R. Randolph |
Ste. Marie |
McClosky(L) |
Jasper |
296 |
Sailor Springs Consol. |
Ashland |
Bible Grove (Stortzum) |
Rosiclare(L) |
Effingham |
297 |
Sailor Springs Consol. |
Ashland |
Bible Grove (Weibking) |
McClosky(L) |
Effingham |
298 |
Sailor Springs Consol. |
Ashland |
Bible Grove (Wood) |
McClosky(L) |
Effingham |
299 |
Sailor Springs Consol. |
Ashland |
East Flora |
McClosky(L) |
Clay |
WATERFLOOD OPERATIONS
16.1
(Continued)
Information |
Production and injection statistics |
(bbls.) |
|||||||
Locat |
ion |
Date first |
Secondary |
recovery |
|||||
Water |
injection |
Oil production |
Water production |
Map No. |
|||||
Cumu- |
Cumu- |
Cumu- |
|||||||
Section |
T.-R. |
injection |
Total 1956 |
lative 12-31-56 |
Total 1956 |
lative 12-31-56 |
Total 1956 |
lative 12-31-56 |
|
32,33 |
4S-14W |
Keb. 1954 |
192,974 |
539,128 |
81,822 |
264,296 |
83,565 |
132,592 |
260 |
27, 33, 34 |
4S-14W |
Nov. 1956 |
39,903 |
39,903 |
None |
None |
* |
* |
261 |
27, 33, 34 |
4S-14W |
Nov. 1956* |
295,267 |
3,664, 808 f |
— |
652,211t |
— |
4,232,171} |
262 |
4,5,9, 10 |
5S-14W |
Aug. 1946 |
2,538,344 |
15,823,438* |
841,951 |
3,101,079* |
942,178 |
2,549,526* |
263 |
28,33 |
4S-14W |
July 1951 |
1,472,334 |
7,555,163 |
32,155 |
418,441 |
428,318 |
1,338,739 |
264 |
4,5 |
4S-14VV |
Oct. 1949 |
94,342 |
911,750 |
21,708 |
117,183 |
19,939 |
194,991 |
265 |
4,5 |
4S-14W |
Jan. 1956 |
73,243 |
73,243 |
27,086 |
27,086 |
7,891 |
7,891 |
266 |
(19 124 |
2S-13W \ |
||||||||
2S-14W j |
Oct. 1956 |
3,220 |
3,220 |
90 |
90 |
240 |
240 |
267 |
|
17 |
7S-11E |
July 1954 |
124,389 |
400,978 |
83,708 |
155,553* |
3,650 |
7,181 |
268 |
17 |
7S-11E |
July 1954 |
40,451 |
57,261 |
8,670 |
16,545* |
1,825 |
3,079 |
269 |
/I, 12, 13 \6, 7, 18 |
2N- IE \ 2N- 2E J |
||||||||
Oct. 1949 |
551,159 |
3,158,404 |
53,947 |
1,146,838 |
— |
— |
270 |
||
23, 24, 25, 26 |
4N-10E |
Mar. 1951 |
216,959 |
1,223,912 |
29,849 |
88,066 |
82,787 |
198,809 |
271 |
26, 27, 34, 35 |
4N- 5E |
Jan. 1953 |
781,682 |
2,962,383 |
160,760 |
625,228 |
305,243 |
658,971 |
272 |
16,21 |
2N-14VV |
Jan. 1955 |
— |
107,440f |
None |
None |
— |
43,025f |
273 |
29 |
2N-14W |
Mar. 1955 |
396,500 |
1,100,590 |
59,135 |
64,858 |
194,952 |
201,194 |
274 |
20,21,28,29 |
4N- IE |
Sept. 1943 |
3,799,392 |
42,968,499 |
91,221 |
6,242,118 |
1,583,377 |
29,828,856 |
275 |
21,28,29 |
4N- IE |
1948 |
646,029 |
4,971,170 |
47,002 |
1,301,571* |
270,519 |
1,530,492 |
276 |
28 |
4N- IE |
Aug. 1951 |
123,897 |
522,498 |
4,656 |
50,384* |
111,426 |
345,438 |
277 |
(30 119,30 |
4S-11E \ 4S-14W / |
||||||||
June 1952 |
54,638 |
289,993 |
7,122 |
58,212* |
— |
— |
278 |
||
19 |
4S-14W |
Jan. 1954 |
19,382* |
99,430 |
10,499 |
35,584f |
— |
— |
279 |
31 |
3S-14W |
June 1951 |
|
1,586,644* |
|
917,774* |
|
566,284* |
280 |
30,31 |
3S-11E |
May 1951 |
117,230 |
947,751 |
25,037 |
390,835* |
73,051 |
318,039 |
281 |
24 |
4S-10E |
Sept. 1953 |
150,662 |
419,443 |
12,117 |
59,449 |
63,056 |
184,401 |
282 |
19 |
4S-11E |
Mar. 1952 |
15,355 |
45,905* |
None |
None |
None |
None |
283 |
36 |
4S-10E |
Nov. 1955 |
41,177 |
47,704 |
85 |
85 |
None |
None |
284 |
6 |
5S-11E |
Dec. 1955 |
48,608 |
52,797 |
23,155 |
23,155 |
|
|
285 |
6 |
5S-11E |
Feb. 1956 |
18,331 |
18,331 |
— |
— |
— |
— |
286 |
20 |
3S-14W |
Aug. 1954 |
94,673 |
263,521* |
703 |
18,284 |
520 |
1,020 |
287 |
14, 15, 16 |
7S- 8E |
June 1955 |
1,411,476 |
2,114,825 |
20,252 |
20,252 |
70,886 |
113,502 |
288 |
5 |
6S- 9E |
July 1954 |
452,422 |
1,127,172 |
217,150 |
251,734 |
53,123 |
58,834 |
289 |
17,20 |
7S- 8E |
Oct. 1956 |
10,600 |
10,600 |
None |
None |
None |
None |
290 |
20,21,28,29 |
7S- 8E |
Mar. 1953 |
1,174,798 |
3,689,292 |
275,711 |
582,379* |
334,152 |
635,652 |
291 |
(31,32 |
5S- 9E ) |
||||||||
6 |
6S- 9E |
||||||||
136 |
5S- 8E ( |
Apr. 1956 |
1,413,326 |
1,413,326 |
28,621 |
28,621 |
5,355 |
5,355 |
292 |
[l, 12 |
6S- 8E J |
||||||||
23, 24, 25 |
6S- 8E |
Dec. 1950 |
1,090,952 |
6,728,893 |
251,583 |
1,352,078 |
818,361 |
2,061,727 |
293 |
30 |
6N- 3E |
Mar. 1954 |
66,000 |
202,000* |
24,600 |
80,000* |
66,000 |
202,000+ |
294 |
5, 6, 7, 8 |
5N-14W |
Oct. 1948 |
140,000 |
1,651,500* |
12,708 |
138,683 |
30,000 |
|
295 |
28 |
6N- 7E |
June 1955 |
98,820 |
152,080 |
4,186 |
5,342* |
— |
— |
296 |
29 |
6N- 7E |
Julv 1954 |
58,560 |
171,340 |
9,482 |
21,022* |
— |
— |
297 |
28 |
6N- 7E |
June 1955 |
47,580 |
74,500 |
87 |
136* |
— |
— |
298 |
16,21 |
3N- 7E |
Nov. 1956 |
15,565 |
15,565 |
2,554 |
2,554* |
— |
— |
299 |
162
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14. — |
||||||||||
Development |
as of 12-31-56 |
Injection Water |
||||||||
Map |
No.o |
rwells |
Injection pattern |
Spacing acres per input well |
Productive acreage |
Source |
Type |
Avg. . bbls. per day per well per ft. |
Avg. well- |
|
JNo. |
Ihj. |
Prod. |
Sub- jected to inj. |
Total |
head press- ure PSI |
|||||
260 261 |
3 13 |
7 73 |
Split Line 5-Spot |
20 |
121 2,029 |
121 2,029 |
Gravel Bed Shallow Gravel & Produced |
Fresh Fresh & Brine |
13 3 |
1,200 406 |
262 |
29 |
120 |
5-Spot |
20 |
2,576 |
2,576 |
Shallow Gravel & Produced |
Fresh & Brine |
— |
— |
263 |
6 |
17 |
Split Line |
— |
725 |
725 |
Shallow Sand & Produced |
Fresh & Brine |
23.1 |
900 |
264 |
18 |
18 |
5-Spot |
10 |
160 |
185 |
Gravel Bed & Produced |
Fresh & Brine* |
7.5 |
1,500 |
265 266 267 268 269 |
6 2 1 6 3 |
10 4 4 7 5 |
5-Spot Pilot |
20 20 10 |
140 40 120 |
160 110 120 |
Shallow Sand Shallow Sand Water Well Water Well |
Fresh Fresh Fresh Fresh Fresh |
1.8 6.3 3.6 5.7 3.4 |
1,333 913 615 |
270 271 272 273 |
10 3 10 2* |
20 13 22 7 |
Perimeter Flank Perimeter Random |
10 20 |
230 460 407 160 |
290 515 407 160 |
Tar Springs Weiler Sand & Produced Penn. Sand McClosky |
Brine Brine Brine Brine |
10.1 37.4 15.1 |
635 974 1,266 |
274 |
4t |
6 |
Line |
— |
200 |
— |
— |
Brine |
54.3 |
t |
275 276 277 278 279 |
65 16 5 1 2 |
65 11 5 5 6 |
5-Spot Perimeter Peripheral Irregular Irregular |
10 |
527 445 61 90 80 |
445 61 90 80 |
Tar Springs Tar Springs Tar Springs Penn. Sand Penn. Sand |
Brine Brine Brine Brine Brine |
5.9 12.3 5.7 6.5 |
395 590 530 |
280 281 282 283 284 |
9 5 2 1* 1 |
15 9 5 2 2 |
5-Spot 5-Spot 5-Spot Irregular |
10 20 10 |
130 53 25 16 30 |
130 130 70 40 30 |
Produced & 1,300' Sand Shallow Sand Shallow Sand & Produced Produced Penn. Sand |
Brine Fresh Fresh & Brine Brine Brine |
13.8 |
1,234 1,266 None |
285 286 287 288 289 |
1 1 3 7 7 |
4 4 6 22 7 |
Flank Flank 5-Spot |
10 20 |
40 40 128 556 94 |
135 135 128 577 209 |
Produced Produced City Water Penn. Sand Bridgeport Sand |
Brine Brine Fresh Brine Brine |
13.3 7.9 9.0 42.5 15.3 |
400 1,300 1,200 83 492 |
290 291 |
2 9 |
2 22 |
5-Spot Flank |
20 10 |
40 336 |
40 336 |
Tar Springs Sand Produced |
Brine Brine |
4.2 25.5 |
None |
292 293 294 |
37 20 3 |
31 24 9 |
5-Spot 5-Spot |
20 20 |
590 390 95 |
770 430 95 |
Penn. Sand Tar Springs Produced |
Brine Brine Fresh & Brine |
9.5 6.0 3.0 |
550 508 200 |
295 296 |
1 It |
14 2 |
Spot Irregular |
— |
400 60 |
500 60 |
Cypress Cypress |
Brine Brine |
67.7 |
— |
297 |
H |
3 |
— |
— |
30 |
55 |
Cypress |
Brine |
32.1 |
— |
298 299 |
1 3 |
1 9 |
— |
40 |
20 160 |
20 160 |
Tar Springs Produced |
Brine Brine |
26.1 16.6 |
None |
WATERFLOOD OPERATIONS
163
(Continued)
Reservoir statistics (average values)
Net pay thick- ness feet
Porosity percent
Perme- ability milli- darcvs
Oil gravity ^ API '
Oil
viscosity
centipoises
Remarks
13.3 |
17.3 |
44 |
38 |
8.9 |
17.9 |
48 |
36.4 |
12.4 |
15.4 |
32 |
36 . 8 |
43 |
19.2 |
475 |
36.8 |
30 |
16 |
50 |
39 |
24 |
14.5 |
50 |
39 |
16 |
12.8 |
17.1 |
32 |
15 10 |
20.6 |
39 |
37 |
15 |
20 |
78 |
38 |
5.3 |
13.8 |
522 |
36 |
14.2 10 |
15.6 |
54 |
37.8 |
5 |
20 |
— |
— |
27 |
19 |
110 |
39 |
9 |
18.8 |
223 |
40 |
10 |
21 |
32 |
39 |
23 |
13 |
36 |
38 |
12 |
~ |
~ |
~ |
29 |
17.6 |
86 |
32 |
— |
— |
32 2 |
|
15 |
— |
— |
37 |
10 |
15 |
46 |
37 |
12 |
— |
— |
— |
10 7 9.6 |
— |
— |
— |
18.6 |
64 |
34.5 |
|
13 |
19.5 |
292 |
30 |
11.6 |
18.8 |
259 |
38.5 |
20 |
14 |
16 |
|
14 |
19 |
225 |
29.2 |
15.5 |
17.3 |
106 |
38.6 |
25 |
17.6 |
152 |
38.5 |
20 |
— |
— |
34 |
7 4 |
— |
37 |
|
5 |
- |
— |
37 |
5 |
|
|
37 |
6 |
15 |
800 |
— |
5.5 (« 85°F. 3.7 (a 96°F.
4.3 <§ 94°F.
2.9 @ 86° F.
2.2(« 92°F.
8.3 @ 69°F 2.6 @ 99° F
6.4 (a (A)° F
4.1
5.5 @ 60°F.
4.5 (« 84°F.
20®Res.Tp. 11.2@78°F.
5.2 @ 95°F. 9.2 ® 83°F.
8 @, 32°F
*Included with Bethel formation's produced water.
^Effective date of unit operation. tFigures include cumulative injection and secondary production prior to unit operation. JCumulative water production from all zones within unit area. *Includes Indiana data. Previously subjected to gas
injection. *Two separate injection systems. Previously subjected to gas injection.
Previously subjected to gas injection.
* Includes primary production since start of flood. *Includes primary production since start of flood.
*Abandoned during 1956 because of large decrease in
oil production. fAs of 1-1-56. *In cooperation with Sinclair. fDump flood.
*Includes primary production since start of flood. *Includes primary production since start of flood, includes primary production since start of flood. *Injection shut down June through December 1956 tlncludes primary production since start of flood.
*As of 1-1-56.
*Includes primary production since start of flood.
*Input well shut down between 8-16-54 and 9-13-56.
'Corrected figure.
*Includes primary production since start of flood. Previously subjected to gas injection.
*Estimated figures.
*Dump flood, estimated injection.
*Includes primary production since start of flood.
"("Controlled dump flood.
*Includes primary production since start of flood.
"("Controlled dump flood.
*Includes primary production since start of flood.
*Includes primary production since start of flood.
164
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14. — |
|||||
General |
|||||
Map No. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
300 |
Sailor Springs Consol. |
Cities Service |
Wyatt |
Aux Vases(S) |
Clay |
301 |
Sailor Springs Consol. |
Kingwood |
Nadler* |
Rosiclare & McClosky(L) |
Effingham |
302 |
Sailor Springs Consol. |
Magnolia |
Sailor Springs Unit |
Cypress(S) |
Clay |
303 |
Sailor Springs Consol. |
W. C. McBride |
Goldsby-Dickey |
Cypress(S) |
Clav |
304 |
Sailor Springs Consol. |
W. C. McBride |
Duff Cypress* |
Cypress(S) |
Clay |
305 |
Sailor Springs Consol. |
Phillips |
Bothwell |
Cypress(S) |
Clay |
306 |
Salem Consol. |
Texas |
Rosiclare Sand Unit |
Rosiclare(S) |
Marion |
307 |
Salem Consol. |
Texas |
Salem Unit |
Benoist(S) |
Marion |
303 |
Salem Consol. |
Texas |
Salem Unit |
Devonian(L) |
Marion |
309 |
Salem Consol. |
Texas |
Salem Unit |
McClosky(L) |
Marion |
310 |
Salem Consol. |
Texas |
Salem Unit |
Renault & AuxVases (S) |
Marion |
311 |
Samsville North |
Ashland |
West Salem |
Bethel(S) |
Edwards |
312 |
Seminary |
Pure |
Seminary |
McClosky(L) |
Richland |
313 |
Siggins |
Bell Brothers |
Flood #'l |
U. Siggins(S) |
Cumberland |
314 |
Siggins |
Leland Fikes |
Vevay Park |
Siggins(S) |
Cumberland |
315 |
Siggins |
Forest |
Siggins |
1st Siggins(S) |
Cumberland |
316 |
Siggins |
Pure |
Union Group |
1st & 2nd Siggins(S) |
Clark & Cumberland |
317 |
Siggins |
Ree |
Siggins |
Casey(S) |
Clark & Cumberland |
318 |
Stanford South |
Gulf |
South Stanford Unit |
Aux Vases(S) |
Clay |
319 |
Storms Consol. |
Sinclair |
Storms Pool Unit |
Waltersburg(S) |
White |
320 |
Stringtown |
N. C. Davies |
Stringtown |
McClosky(L) |
Richland |
321 |
Stringtown |
Helmerich & Pavne |
Stringtown |
McClosky(L) |
Richland |
322 |
Stringtown |
Skelly |
Stringtown |
McClosky(L) |
Richland |
323 |
Thompsonville East |
Carter |
E. Thompsonville |
Aux Vases(S) |
Franklin |
324 |
Thompsonville North |
Carter |
N. Thompsonville |
Aux Vases(S) |
Franklin |
325 |
Thompsonville North |
J. & W. Production |
Thompsonville Unit |
Aux Vases(S) |
Franklin |
326 |
Thompsonville North |
J. & W. Production |
North Thompsonville Unit |
Aux Vases(S) |
Franklin |
327 |
Tonti South |
Slagter |
— |
Benoist(S) |
Marion |
328 |
Wamac |
D. Stinson |
Wamac |
Petro(S) |
Marion |
329 |
Westfield |
Forest |
Parker* |
Gas Sand |
Clark |
330 |
Westfield |
Ree |
Johnson |
Gas Sand |
Coles & Clark |
331 |
Willow Hill East |
M. M. Spickler |
— |
McClosky(L) |
Jasper |
332 |
Woburn Consol. |
Arrow Drilling |
Spindler |
Benoist(S) |
Bond |
333 |
York |
Trans-Southern |
York |
Casey(S) |
Cumberland |
WAT ERF LOO D OPERATIONS
16:
Continued)
Information |
Production and injection statistics |
(bbls. |
|||||||
Secondary |
recovery |
||||||||
Location |
Date first injection |
Water injection |
Oil production |
Water production |
Map Xo. |
||||
Section |
T.-R. |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
Total 1956 |
Cumu- lative 12-31-56 |
||
13 |
5N- 7E |
Sept. 1953 |
116,300 |
284,080 |
5,667 |
25,474 |
65,851 |
159,355* |
300 |
>8 |
6N- 7E |
Tune 1955 |
109,500* |
202,250 |
20,358 |
25,454f |
34,102 |
37,882 |
301 |
14, 15,23 |
4N- 7E |
Mar. 1955 |
576,947 |
1,062,732 |
159,757 |
290,881 |
162,600 |
370,439 |
302 |
H |
4N- 7E |
Sept. 1955 |
66,864 |
81,087 |
1,918 |
1,918 |
2,374 |
2,374* |
303 |
J5 |
4X- 7E |
July 1953 |
60,092 |
165,618 |
12,784 |
42,046 |
15,294 |
27,720t |
304 |
14 |
3N- 7E |
Aug. 1956 |
14,535 |
14,535 |
None |
None |
Xone |
Xone |
305 |
15 |
IN- 2E |
Apr. 1950 |
159,270 |
1,194,354 |
4,819 |
66,704 |
35,192 |
155,575 |
306 |
— |
l,2N-2E |
Oct. 1950 |
35,344,340 |
110,521,404 |
3,928,865 |
10,834,556 |
18,694,147 |
31,099,068* |
307 |
— |
1,2N-2E |
Oct. 1950 |
6,511,270 |
38,665,170 |
63,640 |
386,924 |
1,247,287 |
11,091,317* |
308 |
— |
1, 2X-2E |
Apr. 1951 |
12,177,705 |
44,426,510 |
683,434 |
2,115,999 |
4,597,797 |
12,944,199* |
309 |
_ |
1,2N-2E |
Oct. 1950 |
8,488,202 |
15,148,218 |
224,941 |
508,316 |
1,047,933 |
4,499,294* |
310 |
10 |
1N-14W |
Sept. 1954 |
68,857 |
152,072 |
1,931 |
5,416* |
— |
— |
311 |
7,20 |
2N-10E |
Feb. 1954 |
244,122 |
828,729 |
5,773 |
20,128 |
105,030 |
260,661 |
312 |
3 |
L0N-10E |
Sept. 1950 |
34,957 |
314,926* |
21,490 |
103,967 |
25,000 |
110,000 |
313 |
!5 |
10N-14W |
Dec. 1950 |
14,353 |
255,285 |
201 |
1,760 |
24,215 |
103,295 |
314 |
11, 12, 13, 14 |
10N-10E \ |
||||||||
,7 |
10X-11E J |
June 1942 |
3,790,290 |
42,395,427 |
734,726 |
7,285,332 |
— |
— |
315 |
18 |
10N-11E \ 10N-14WJ |
Dec. 1946 |
1,168,520 |
13,001,686 |
116,923 |
2,198,198 |
1,117,691 |
9,473,646 |
316 |
113 |
|||||||||
7 |
10N-11E \ |
Dec. 1951 |
277,789 |
1,481,959 |
58,213 |
107,114 |
|
109,608* |
317 |
7 |
10N-14W / |
||||||||
L 9, 16, 17 |
2N- 7E |
May 1954 |
690,414 |
1,781,524 |
71,504 |
346,985 |
370,220 |
483,834 |
318 |
'2,10,11,12, |
1 |
||||||||
13,14 |
•6S- 9E |
Mar. 1956 |
1,608,850 |
1,608,850 |
— |
— |
235,019 |
235,019 |
319 |
.15, 22, 23, 24 |
|||||||||
■1 |
5N-14W |
Dec. 1953 |
64,419 |
149,570 |
4,857 |
8,806* |
69,100 |
151,851 |
320 |
.1 |
5N-14W |
Oct. 1954 |
57,533 |
111,071 |
2,630 |
4,380 |
15,400 |
19,500 |
321 |
-1 |
5N-14W |
Dec. 1953 |
57,027 |
115,180 |
9,133 |
31,237 |
47,278 |
155,597 |
322 |
2 |
7S- 4E |
Julv 1954 |
133,305 |
314,774 |
33,602 |
45,015 |
31,061 |
49,306 |
323 |
, 9, 10 |
7S- 4E |
Oct. 1955 |
484,123 |
575,447 |
13,580 |
13,580 |
52,742 |
55,056 |
324 |
0, 15 |
7S- 4E |
Mar. 1954 |
108,466 |
548,297* |
1,264 |
20,476 |
22,226 |
38,410 |
325 |
i |
7S- 4E |
Jan. 1956 |
313,370 |
313,370 |
1,357 |
1,357 |
1,483 |
1,483 |
326 |
2N- 2E |
Dec. 1953 |
72,000 |
144,000* |
25,568 |
61,223 |
99,000 |
189,000* |
327 |
|
0 |
IN- IE |
May 1954 |
— |
31,731* |
— |
2,828* |
— |
Xone* |
328 |
0 |
11N-14W |
June 1950 |
42,383 |
662,675* |
3,097 |
32,853 |
— |
— |
329 |
7, 18 |
11N-11E 1 |
||||||||
18 |
11X-14W/ |
June 1951 |
138,079 |
924,545 |
2,582 |
8,586 |
— |
23,750* |
330 |
6 |
7N-10E |
June 1952 |
* |
* |
* |
2,121f |
— |
— |
331 |
0 |
6N- 2W |
Sept. 1951 |
— |
194,247* |
— |
10,5 ~- |
— |
194,247* |
332 |
"otals of repor |
9N-11E ted figures: |
Oct. 1950 |
39,389 |
540,684 |
1,488 |
12,798* |
38,696 |
169,803 |
333 |
271,276,995 |
1,014,931,653 |
29,593,838 |
111,543,038 |
166
ILLINOIS STATE GEOLOGICAL SURVEY
Table 14. —
Development |
as of 12-31-56 |
Injection Water |
||||||||
Map No. |
No. of |
wells |
Injection pattern |
Spacing acres per input well |
Productive acreage Sub- jected Total to inj. |
Source |
Type |
Avg. bbls. per day per well per ft. |
Avg. well- |
|
Inj. |
Prod. |
head press- ure PSI |
||||||||
300 301 |
1 2 |
2 4 |
Irregular Perimeter |
30 20 |
9.4 120 |
30 120 |
Penn. Sand Cypress |
Brine Brine |
34.6 |
525 |
302 303 304 |
11 1 1 |
23 4 4 |
Irregular 5-Spot 5-Spot |
10 20 |
202 10 20 |
350 40 50 |
Penn. Sand Cypress & Produced Tar Springs & Cypress |
Brine Brine Brine |
12.2 13.7 |
162 842 |
305 306 307 308 309 |
1 3 174 26 122 |
1 4 542 29 348 |
Flank Peripheral & 25% 5-Spot Peripheral Peripheral |
10 10 20 |
10 100 7,975 5,414 7,712 |
20 100 7,975 5,414 7,712 |
Produced Penn. Sand Gravel Bed & Produced Gravel Bed, Upper Sand & Produced Gravel Bed & Produced |
Brine Brine Fresh & Brine Fresh & Brine Fresh & Brine |
9.7 10.4 20.0 36.1 13.7 |
None 765 314 362 |
310 |
84 |
65 |
Peripheral |
— |
4,881 |
4,881 |
Gravel Bed & Produced |
Fresh & Brine |
— |
319 |
311 312 313 |
1 2 9 |
1 4 7 |
5-Spot |
4.4 |
20 173 80 |
35 173 80 |
Produced Cypress Surface & Produced |
Brine Brine Fresh & Brine |
37.7 41.8 0.7 |
523 210 |
314 |
2 |
4 |
5-Spot |
4.4 |
10 |
— |
Surface & Produced |
Fresh & Brine |
1.2 |
None |
315 316 |
493 127 |
407 121 |
5-Spot 5-Spot |
4.4 4.4 |
1,800 468 |
575 |
Gravel Bed & Produced Surface & Produced |
Fresh & Brine Fresh & Brine |
0.66 |
240 245 |
317 318 319 |
27 9 9 |
20 8 93 |
5-Spot 5-Spot 5-Spot |
4.4 20 20 |
135 125 180 |
227 170 1,796 |
Lake & Produced Penn. Sand River |
Fresh & Brine Brine Fresh |
0.4 1.8 25.5 |
1,420 |
320 321 322 323 324 |
2 1 1 3 5 |
3 2 2 3 5 |
5-Spot 5-Spot |
10 20 20 |
80 91.5 80 30 80 |
80 50 80 117 164 |
Tar Springs Cypress Tar Springs & McClosky Cypress Sand & Produced Cypress Sand & Produced Lake & Produced Lake & Produced City Water Gravel Bed |
Brine Brine Brine Fresh & Brine Fresh & Brine |
8.8 22.5 13.0 6.8 10.6 |
None 189 692 |
325 326 327 328 329 |
4* 6 1 4 9 |
8 10 3 24 12 |
Modified Peripheral 5-Spot & Modi- fied Split Line 5-Spot 5-Spot |
10 10 10 10 2.5 |
175 232 25 10 20 |
190 261 200 |
Fresh & Brine Fresh & Brine Brine Fresh Fresh |
10.7 21.9 0.6 |
1,200 200 125 |
|
330 331 332 |
26 1 1 |
13 1 4 |
5-Spot |
4.4 |
70 20 20 |
467 20 20 |
Lake & Produced Produced Produced |
Fresh & Brine Brine Brine |
0.4 |
— |
333 |
3 5,307 |
7 7,687 |
Line Drive |
4.4 |
15 92,350 |
125 t |
Shallow Sand & Produced |
Fresh::& Brine |
3.6 |
' 46 |
t Includes only 8,800 acres for the Salem Unit.
WATERFLOOD OPERATIONS
167
(Continued)
Reservoir statistics (average values)
Net pay |
Perme- |
Oil gravitv API |
||
Depth feet |
thick- ness |
Porosity percent |
ability milli- |
|
feet |
darcys |
Oil
viscosity centipoises
Remark."
2,771 2,863
2,600 2,580 2,600
2,650 2,093 1,770
3,400
1,950
1,825
2,930
3,000
320
600
400 fl. 404
\2. 464
447
2,975
2,214
3,000 3,026 3,002 3,200
3,075
3,120
3,060
1,940 750 270
320 2,615 1,006
590
9 2 9
15 12
10 14 28
19
20
Ren. 7
A.V.26
5
8
16
16
32
25
6
56 11. J 25
10
7
12
18
25
16
14
9
20 25
35 10 14
10
21.9
15.4 19
11.5 17.9
16.8
15.8
16.5
16.3
18.9
20.3
17.5 18.5 18.3 21.5 19.8
18
21.1 22 19.5 21
21.3 17.9
21.5
21 9
164
17.3 60
43 150
300
700
18
28
73
349
56
45
66
40.2
97
98
170
50
115
220 153
86
231.2
34.2
37
38 38
36 36.5
37
36.5 37 37 37
36 34
30.1
36.6
36
36
33.8
38.8
33
38 36 38
3.9 (a 9VV.
Ren. 4.8 (a
93° F. A.Y.4.4(g
93°F.
12 (a 63°F.
8 (a 60°F. 8.8 (5 68°F.
10.5 © 68°F.
3.7
38.6 39
35 28.1
25
30.3
""Corrected figure.
*Dump flood, estimated injection.
tlncludes primary production since start of flood.
♦Since 3-1-56.
♦Pilot flood. tSince 1-1-55.
♦Since 1-1-52. *Since 1-1-52. ♦Since 1-1-52. *Since 1-1-52.
♦Includes primary production since start of flood.
♦1954, 1955 & 1956 injection in joint-operated wells not included. Previously subjected to gas injection.
Previously subjected to gas injection.
♦As of 1-1-56. Previously subjected to gas injection.
♦Includes primary production since start of flood.
3.5 @- 90°F. i ♦Injection shut down August through December 1956. 3.2 <& 90°F.
18.7 @r 60° F. 54 @ 60°F.
10 (a 75°F.
♦Estimated since 1-1-55.
♦As of 1-1-56.
♦Injection temporarily discontinued for experimental
purposes since Nov. 1956. Previously subjected to
gas injection.
♦As of 1-1-56.
♦Dump flood not in operation during 1956. tAs of 1-1-55.
♦As of 1-1-56. tlncludes primarv production from start
of flood to 1-1-56. ♦Includes primary production since start of flood.
168
ILLINOIS STATE GEOLOGICAL SURVEY
Table 15. — Illinois Waterflood
General |
|||||
Map No. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
13 |
Albion Consol. |
Superior |
South Albion* |
Bridgeport(S) |
Edwards |
334 |
Barnhill Consol. |
Wayne Development |
Walter |
McClosky(L) |
Wayne |
335 |
Berryville Consol. |
Phillips |
Tarply |
McClosky(L) |
Wabash |
336 |
Berryville Consol. |
Phillips |
Townsend |
McClosky(L) |
Wabash |
337 |
Casey |
Calvan American |
Shawver |
Casey(S) |
Clark |
338 |
Centerville East |
Lesh Drilling |
Centerville East |
Rosiclare(L) |
White |
339 |
Centralia |
Sohio |
Copple Town |
Trenton(L) |
Clinton |
60 |
Clay City Consol. |
Gulf |
Winona |
McClosky(L) |
Wayne |
340 |
Lawrence |
Calvan American |
Waller |
Cypress(S) |
Lawrence |
341 |
Lawrence |
Ree |
Snyder |
Cypress(S) |
Lawrence |
342 |
Main Consol. |
Ree |
Meserve |
Robinson(S) |
Crawford |
343 |
Main Consol. |
Skiles |
Correll-Curley |
Robinson #4(S) |
Crawford |
344 |
Main Consol. |
Skiles |
Walter Comm. |
Robinson #1(S) |
Crawford |
195 |
Main Consol. |
Skiles |
Weger |
Robinson(S) |
Crawford |
345 |
Martinsville |
J. B. Buchman |
— |
Carper(S) |
Clark |
346 |
Martinsville |
Magnolia |
Carper |
Carper(S) |
Clark |
347 |
Martinsville |
Magnolia |
Casey |
Casey(S) |
Clark |
348 |
Maunie South |
Magnolia |
Tar Springs Unit #2 |
Tar Springs(S) |
White |
349 |
New Harmony Consol. |
Sun |
Ford "A" |
McClosky(L) |
White |
273 |
Parkersburg Consol. |
Calvert |
Parkersburg |
McClosky(L) |
Richland |
350 |
Phillipstown Consol. |
Sun |
Phillipstown |
Tar Springs(S) |
White |
351 |
Storms Consol. |
Mabee |
— |
Waltersburg(S) |
White |
352 |
Westfield |
Ree |
Hawkins |
Gas Sand(S) |
Clark |
\\ A 1ERFLOOD OPERATIONS
169
Projects Reported Abandoned
Information |
Production |
and injection statistics (bbls.) |
|||||
Location |
Cumulative |
Map No. |
|||||
Date |
Cumulative |
secondary |
Cumulative |
||||
first |
Date |
water |
recovery |
water |
|||
Section |
T.-R. |
injection |
abandoned |
injection |
oil ' production |
production |
|
1, 11, 12 |
3S-10E |
Aug. 1946 |
* |
* |
* |
* |
13 |
2h |
2S-8E |
Dec. 1950 |
Jan. 1955 |
143,565 |
— |
118,901 |
334 |
2 |
1N-14W |
Sept. 1952 |
Feb. 1953 |
34,688 |
None |
102,551 |
335 |
35 |
2N-14W |
Feb. 1952 |
Julv 1953 |
49,834 |
None |
86,354 |
336 |
23,24 |
10N-14W |
Aug. 1953 |
July 1954 |
48,586 |
1,814 |
— |
337 |
12 |
4S-9E |
Tune 1954 |
Dec. 1955 |
* |
4,437 |
3,650t |
338 |
35 |
2N-1W |
Nov. 1951 |
* |
236,134 |
34, 025 f |
20,779 |
339 |
12 |
1S-8E |
Aug. 1955 |
Oct. 1956 |
25,000 |
None |
300 |
60 |
5,6 |
2N-11W |
Mar. 1953 |
Nov. 1955 |
827,519 |
12,299 |
— |
340 |
30 |
3N-11W |
Oct. 1952 |
— 1955 |
15,796* |
567* |
69,350* |
341 |
11 |
6N-13W |
Nov. 1953 |
Mav 1955 |
250,500 |
1,183 |
39,033 |
342 |
10 |
7N-12W |
July 1951 |
Sept. 1955 |
1,207,325 |
29,756 |
226,810 |
343 |
/I |
6X-13W \ |
||||||
\36 118,19 |
7N-13W j |
Dec. 1951 |
Dec 1952 |
25,821 |
None |
29,000 |
344 |
5N-11W \ 5N-12W / |
|||||||
\13, 24 |
Nov. 1952 |
Julv 1956 |
776,693 |
8,545 |
108,610 |
195 |
|
31 |
10W-13W |
Oct. 1952 |
— 1954 |
282,697* |
None |
4,800* |
345 |
30 |
10N-13W |
Jan. 1951 |
Feb. 1955 |
1,110,949 |
10,376 |
9,605 |
346 |
19 |
10N-13W |
Aug. 1950 |
Feb. 1955 |
872,185 |
2,345 |
33,505 |
347 |
/24 \19 |
6S-10E \ 6S-11E / |
||||||
Nov. 1949 |
— 1955 |
639,215 |
60,344 |
208,636 |
348 |
||
18 |
5S-14W |
Mav 1948 |
Julv 1952 |
57,823 |
13,076 |
626 |
349 |
16,21 |
2N-14W |
Jan. 1955 |
— 1956 |
107,440* |
None |
43,025* |
273 |
6 |
5S-11E |
Jan. 1953 |
Mav 1954 |
57,598 |
None |
251,333 |
350 |
22 |
6S-9E |
July 1951 |
June 1953 |
90,110 |
None |
— |
351 |
20,21 Totals of re |
11N-14W ported figures |
Aug. 1951 |
— 1954 |
265,199* 7,124,677 |
1,982* 180,749 |
44,000* |
352 |
1,400,918 |
170
ILLINOIS STATE GEOLOGICAL SURVEY
Ta |
BLE 15. — |
||||||||
Maximum development durir |
ig operation |
Injection water |
|||||||
Map No. |
No. |
wells |
Injection pattern |
Spacing acres per input well |
Productive acreage |
Source |
Type |
||
Inj. |
Prod. |
Sub- jected to inj. |
Total |
Depth feet |
|||||
13 |
* |
* |
— |
— |
203 |
— |
Produced |
Brine |
1,900 |
334 335 336 337 |
1 1 1 9 |
2 2 2 4 |
5-Spot |
10 4.4 |
40 14 27 13 |
40 30 30 215 |
Cypress Produced & Tar Springs Produced & Tar Springs Shallow Sand |
Brine Brine Brine Fresh |
3,450 2,890 2,890 450 |
338 339 |
1* 2 |
1 12 |
— |
20 |
20 160 |
20 200 |
Tar Springs Devonian |
Brine Brine |
3,366 3,950 |
60 340 341 |
1 8 1 |
1 8 2 |
5-Spot |
12.5 10 |
12.5 35 10 |
50 625 230 |
Tar Springs Gravel Bed Tar Springs |
Brine Brine Brine |
3,115 1,535 1,580 |
342 343 |
4 18 |
4 17 |
5-Spot 5-Spot |
10 10 |
180 |
525 |
Penn. Sand Creek & Penn. Sand |
Brine Fresh & Brine |
950 1,035 |
344 195 345 |
5 9 2 |
6 11 6 |
5-Spot 5-Spot 5-Spot |
10 10 20 |
40 90 40 |
110 40 |
Upper Penn. Sand Creek & Produced Shallow Sand |
Brine Fresh & Brine Fresh |
f 9501 I 1,010/ 900 1,346 |
346 347 348 349 273 |
4 8 3 1 2 |
1 3 2 1 7 |
5-Spot 5-Spot 5-Spot Spot |
10 10 20 20 |
10 23 50 40 160 |
50 110 50 40 160 |
Gravel Bed Gravel Bed Gravel Bed Gravel Bed McClosky |
Fresh Fresh Fresh & Brine Fresh Brine |
1,334 464 2,275 2,900 3,062 |
350 |
1* |
9 |
— |
— |
10 |
— |
Produced |
Brine |
2,248 |
351 352 |
1 15 |
2 8 |
5-Spot |
4.4 |
40 40 |
40 360 |
Penn. Sand Devonian & Produced |
Brine Fresh & Brine |
2,241 290 |
WATERFLOOD OPERATIONS
171
Continued)
Reservoir statistics 'Average values)
Net pay thick- ness feet
Porosity percent
Perme- ability milli- d a revs
Oil
gravity
API
Oil
viscosity centi poises
Remarks
Map No.
20
10 10 21.5
/
50
25
22.7 20
no
115
20 40
.7 10
10
15 30
19.7
22.4
10
12
18.5
21.2
21.9
22.2
20.1
17 16
22
304
108
70 125
89 100
93
37 11
120
32.5
31.8
43 39.8
40.1 39.5 38.6
33
36
30
38
34.5
30
6.3 @ 95°F.
I3.6@65?F.
5 (o 85°F. 4.1 @ 85°F.
10 @ 79° F. 13.5
12.5 @ reser- voir temp.
*Abandoned & converted to disposal project in 1952, but reinstated as an active flood durinc 1956. Sec Table 14.
♦Dump flood. +From 1-1-55 to 12-4-55.
*Pilot flood, reported as abandoned in March, 1953.
tlncludes primary production from 11-51 to 3-53.
♦As of 1-1-55.
As of 1-1-54.
*As of 1-1-56.
♦Abandoned after unsuccessful input well fracture treatment.
28 @, 62°F. |*As of 1-1-54.
13
334
335 336
337
338 339
60 340 341
342 343
344
195 345
346 347 348 349 273
350
351
352
172
ILLINOIS STATE GEOLOGICAL SURVEY
Table 16. — Illinois Pressure Maintenance Projects
General Information |
|||||
Map |
|||||
No. |
Formation |
||||
Field |
Operator |
Project |
Sand(S), Lime(L) |
County |
|
353 |
Albion Consol. |
Calvert |
South Albion |
||
Lower Biehl |
Biehl(S) |
Edwards |
|||
354 |
Beaver Creek |
Conrey & Conrey |
Wrone |
Benoist(S) |
Bond |
355 |
Bone Gap Consol. |
V. R. Gallagher |
— |
Waltersburg(S) |
Edwards |
38 |
Boyd |
Superior |
Boyd Repressure* |
Benoist(S) |
Jefferson |
356 |
Enfield South |
Ryan |
S. Enfield Unit # I |
Aux Vases(S) |
White |
357 |
Louden |
Carter |
Louden Devonian |
Devonian(L) |
Fayette |
358 |
Omaha |
Carter |
Omaha |
Palestine(S) |
Gallatin |
359 |
Phillipstown Consol. |
National Assoc. Pet. |
Stokes"B" #3 |
Benoist(S) |
White |
360 |
Salem Consol. |
Carter |
Dix (R. & P. M.) |
Bethel(S) |
Jefferson |
% Includes both primary and any additional oil obtained by pressure maintenance.
Table 16.
Development as of 12-31-56 |
Injection water |
|||||||
Map No. |
No. o |
" wells |
Product |
ve acres |
||||
Injection pattern |
Av |
|||||||
Sub- |
Source |
Type |
wellhead |
|||||
Inj. |
Prod. |
jected to inj. |
Total |
pressure PSI |
||||
353 |
2 |
7 |
Peripheral |
60 |
119 |
Produced |
Brine |
|
354 |
1 |
4 |
— |
40 |
50 |
Produced |
Brine |
— |
355 |
1 |
11 |
— |
40 |
120 |
Produced |
Brine |
450 |
38 |
4 |
85 |
Peripheral |
1,564 |
1,564 |
Surface & Produced |
Fresh & Brine |
— |
356 |
2 |
5 |
— |
150 |
300 |
Subsurface & Produced |
Fresh & Brine |
700 |
357 |
7 |
57 |
Peripheral |
2,600 |
2,600 |
Produced |
Brine |
135 |
358 |
1 |
16 |
Flank |
280 |
280 |
Produced |
Brine |
150 |
359 |
1 |
8 |
— |
80 |
80 |
Produced |
Brine |
1,175 |
360 |
4 |
63 |
Peripheral |
1,200 |
1,200 |
Tar Springs & Produced |
Brine |
237 |
WATERFLOOD OPERATIONS
173
Using Water |
Injection |
During 1956 |
|||||||
Production and injection statistics |
(bbls.) |
||||||||
Location |
Water |
injection |
Oil proc |
uction + |
Water production |
Map No. |
|||
first |
Cumu- |
Total |
Cumu- |
Total |
Cumu- |
||||
T-» |
injection |
Total |
|||||||
Section |
1 .-R. |
1956 |
lative 12-31-56 |
1956 |
lative 12-31-56 |
1956 |
lative 12-31-56 |
||
(35, 36 |
2S-10E \ 3S-10E / |
Apr. 1951 |
209,254 |
803,575* |
59,443 |
545,994 |
26,632 |
544,051* |
353 |
\1 |
|||||||||
36 |
4N-3W |
Tulv 1953 |
— |
26,609* |
— |
14,477* |
— |
— |
354 |
18 |
1S-14W |
June 1952 |
105,334 |
648,123 |
31,666 |
290,358 |
105,334 |
648,123 |
355 |
J 13, 24, 25 |
1S-1E \ 1S-2E J |
||||||||
\18, 19,20,30 |
June 1945 |
* |
9,714,450* |
* |
9,776, 513f |
* |
10,865,715* |
38 |
|
29,32 |
5S-8E |
Jan. 1955 |
82,699 |
183,080 |
25,604 |
126,889 |
— |
— |
356 |
|
8N-3E |
Sept. 1943 |
12,006,245 |
122,248,861 |
494,909 |
16,213,170* |
10,095,459 |
113,811,951* |
357 |
{? |
7S-8E \ 8S-8E / |
||||||||
Oct. 1944 |
172,955 |
1,225,732 |
79,672 |
2,123,497* |
138,523 |
1,257,928 |
358 |
||
26 |
4S-10E |
June 1956 |
64,421 |
64,421 |
— |
— |
64,421 |
64,421 |
359 |
/3,4,9,10,1s, I 16 |
|||||||||
1S-2E :ed figures: |
Jan. 1948 |
900,398 |
4,625,289 |
436,709 |
7,993,264 |
520,352 |
4,006,540 |
360 |
|
Totals of repor |
13,541,306 |
139,540,140 |
1,128,003 |
37,084,162 |
10,950,721 |
131,198,729 |
(Continued)
Reservoir statistics (Average va |
ues) |
Remarks |
|||||
Net pay |
Perme- |
Oil |
Oil |
Map No. |
|||
Depth |
thick- |
Porosity |
ability |
Gravity |
viscositv |
||
feet |
ness feet |
percent |
milli- darcys |
API |
centipoises |
||
2,080 |
9.2 |
16.8 |
384 |
32.3 |
10.4 @ 85°F. |
*Since May 1952. |
353 |
1,140 |
8 |
20.7 |
208 |
32.4 |
— |
*As of 1-1-56. |
354 |
2,310 |
20 |
18 |
120 |
34.6 |
5.6 @ 85°F. |
355 |
|
2,065 |
17.3 |
17.5 |
173 |
39.5 |
3.2 @ 90°F. |
*Converted to water flood status 1-1-55. All figures as of 1-1-55. tlncludes Aux Vases production up to 1-1-55. |
38 |
3,260 |
8 |
21.5 |
142 |
— |
3.5 (a, 101°F. |
356 |
|
3,100 |
— |
— |
— |
29 |
6.5 @ 96°F. |
*Corrected figures. |
357 |
1,700 |
17 |
18.9 |
427 |
27 |
17 © 76°F. |
*Corrected figure. |
358 |
2,858 |
8 |
— |
— |
38 |
— |
359 |
|
1,950 |
12 |
16.4 |
128 |
39 |
2.5 (a> 87°F. |
360 |
Illinois State Geolocical Survey Bulletin 83 173 p., 29 figs., 16 tables, 1958