BLM LIBRARY Technical Note 399 Analyses of Natural Gases, 1994-95 By J.E. Hamak and D.L Driskill December 1996 U.S. Department of the Interior Bureau of Land Management BLDG50,Srr-16pA DENVER FEDERAL CENiLR P.O. BOX 25047 DENVER, COLORADO 80225 Bureau of Land Management Technical Note 399 ANALYSES OF NATURAL GASES, 1994-95 By J.E. Hamak and D.L. Driskill December 1996 BLM/HE/ST-97/002+3700 CONTENTS Page Abstract 1 Introduction 2 Geologic provinces of the United States 3 Tables 8 Previous publications in this series 67 ILLUSTRATION 1. Geologic provinces of the United States 9 TABLES 1. Table 1. Samples from gas and oil wells in the United States 12 2. Table 2. Samples from pipelines in the United State 65 ANALYSES OF NATURAL GASES, 1994-95 J.E. Hamak1 and D.L. Driskill2 ABSTRACT This publication contains analyses and related source data for 160 natural gas samples from 16 states. Of the total samples, 149 were collected during calendar years 1994-95. The remainder were collected earlier, but releases granting permission to publish were not received until 1995. None of the analyses have been previously published in annual reports. All samples were obtained and analyzed as part of U.S. Department of the Interior, Bureau of Land Manage- ment investigations of the occurrences of helium in natural gases from countries with free- market economies. This survey has been conducted since 1917. The analyses published herein were made by mass spectrometer and chromatograph. 'Petroleum Engineer 2Geologist Helium Operations, Bureau of Land Management, Amarillo, Texas. INTRODUCTION This Bureau of Land Management publication contains analyses and related source data for 160 natural gas samples from 16 states. None of the analyses have been previously published in annual reports. All samples were obtained and analyzed as part of the Bureau of Land Management's investigations of the occurrences of helium in natural gases from countries with free-market economies. This survey has been conducted since 1917. The analyses published herein were made by mass spectrometer and chromatograph. The results of these investigations are published annually to make the information avail- able to the petroleum industry and the general public. Forty publications have presented the results of 15,731 gas analyses made through 1993. The first three bulletins (7-3)3 contain analy- ses and related source data on 5,218 gas samples collected from 1917 through 1960; these bulle- tins have been supplemented annually by information circulars (4-17, 19-24, 26-30, 32-36, 38- 40) containing 10,513 analyses of samples collected since 1960. In 1976, a compilation of the analyses made prior to 1975 was prepared by the U.S. Bureau of Mines and published by the National Technical Information Service of the U.S. Department of Commerce (75). The 1976 compilation contains 10,562 analyses of gas samples from gas and oil wells and natural gas pipelines in 37 states and 23 foreign countries. Three other compilations of analyses have been published (25, 31, 37) by the U.S. Bureau of Mines. The first of these was published in 1982 and contained analyses made prior to 1981. The 1982 publication contains 12,554 analyses of gas samples from gas and oil wells and natural gas pipelines in 39 states and 24 foreign countries and includes the analyses from the 1976 publica- tion (25). The second of these compilations was published in 1987 and contains 14,242 analyses made prior to 1986. The samples were taken from wells or pipelines in 40 states and 24 foreign countries (31). In 1991, a compilation was completed as a supplement to the 1987 publication and contains all analyses published from 1986 through 1990. The 1991 publication contains 920 samples from gas and oil wells and pipelines in 26 states and 2 foreign countries (37). In addition to being in the publications, all analyses and related information published through 1995 are available on a magnetic tape file and 3.5-inch diskettes. The tape and diskettes are available from the National Technical Information Service, Springfield, VA 22161, telephone No. 1-800-553-NTIS; orders should refer to Bureau of Land Management tape PB 94-504412. There are 10 diskettes available; diskette PB 93-504795 contains all available analyses, seven other diskettes contain analyses from various regions of the United States, one diskette contains foreign analyses, and one diskette contains historical analyses of samples collected prior to 1951. The helium survey program is conducted by soliciting natural gas samples throughout the United States and other countries with free-market economies. Without the assistance of the petroleum industry, State and Federal agencies, and many individuals engaged in oil and gas exploration and production, the helium survey in its present scope would not be possible. italicized numbers in parentheses refer to items in the list of previous publications at the end of this report. GEOLOGIC PROVINCES OF THE UNITED STATES The tables include geologic province codes so each sample source can be located within a specific geologic province as defined by the Committee on Statistics of Drilling of the American Association of Petroleum Geologists.4 These provinces, which are given in the following list and shown in figure 1 , are delineated by political boundaries for convenience and for accommodation of data processing equipment. Not all of the provinces shown are gas-producing areas, so many of the codes are not used in this publication. Since State or Federal ownership is not always known in offshore areas, only one code is used for each state. Because of the lack of information on the location of wells in Alaska, only one code, 972, is used for all wells. The following list and figure 1 are taken from the article cited in footnote 4: Code Province 100 New England Province 110 Adirondack Uplift 120 Atlantic Coast Basin 130 South Georgia-North Florida Sedimentary Province 140 South Florida Province 150 Piedmont-Blue Ridge Province 160 Appalachian Basin 200 Black Warrior Basin 210 Mid-Gulf Coast Basin 220 Gulf Coast Basin 230 Arkla Basin 240 Desha Basin 250 Upper Mississippi Embayment 260 East Texas Basin 300 Cincinnati Arch 305 Michigan Basin 310 Wisconsin Arch 315 Illinois Basin 320 Sioux Uplift 325 Iowa Shelf 330 Lincoln Anticline 335 Forest City Basin 340 Ozark Uplift 345 Arkoma Basin 350 South Oklahoma Folded Belt Province 355 Chautauqua Platform 360 Anadarko Basin 365 Cherokee Basin 370 Nemaha Anticline 4Meyer, R.F. Geologic Provinces Code Map for Computer Use. AAPG Bull., v. 54, No. 7, July 1970, pp. 1301-1305. Code Province 375 Sedgwick Basin 380 Salina Basin 385 Central Kansas Uplift 390 Chadron Arch 395 Williston Basin 400 Ouachita Tectonic Belt Province 405 Kerr Basin 410 Llano Uplift 415 Strawn Basin 420 Fort Worth Syncline 425 Bend Arch 430 Permian Basin 435 Palo Duro Basin 440 Amarillo Arch 445 Sierra Grande Uplift 450 Las Animas Arch 455 Las Vegas-Raton Basin 460 Estancia Basin 465 Orogrande Basin 470 Pedregosa Basin 475 Basin-and-Range Province 500 Sweetgrass Arch 505 Montana Folded Belt Province 5 10 Central Montana Uplift 515 Powder River Basin 520 Big Horn Basin 525 Yellowstone Province 530 Wind River Basin 535 Green River Basin 540 Denver Basin 545 North Park Basin 550 South Park Basin 555 Eagle Basin 560 San Luis Basin 565 San Juan Mountain Province 570 Uinta Uplift 575 Uinta Basin 580 San Juan Basin 585 Paradox Basin 590 Black Mesa Basin 595 Piceance Basin 600 Northern Cascade Range-Okanagan Province 605 Eastern Columbia Basin 610 Idaho Mountains Province Code Province 615 Snake River Basin 620 Southern Oregon 625 Great Basin Province 630 Wasatch Uplift 635 Plateau Sedimentary Province 640 Mojave Basin 645 Sal ton Basin 650 Sierra Nevada Province 700 Bellingham Basin 705 Puget Sound Province 710 Western Columbia Basin 715 Klamath Mountains Province 720 Eel River Basin 725 Northern Coast Range Province 730 Sacramento Basin 735 Santa Cruz Basin 740 Coastal Basins 745 San Joaquin Basin 750 Santa Maria Basin 755 Ventura Basin 760 Los Angeles Basin 765 Capistrano Basin 800 Heceta Island Area 805 Keku Islands Area 810 Gulf of Alaska Basin 815 Copper River B asin 820 Cook Inlet Basin 830 Kandik Province 835 Kobuk Province 840 Koyukuk Province 845 Bristol Bay Basin 850 Bethel Basin 855 Norton Basin 860 Selawik Basin 863 Yukon Flats Basin 865 Lower Tanana Basin 867 Middle Tanana Basin 870 Upper Tanana Basin 873 Galena Basin 875 Innoko Basin 877 Minchumina Basin 880 Holitna Basin 885 Arctic Foothills Province 890 Arctic Slope Basin Code Province 900 Maine Atlantic offshore-general 901 Maine Atlantic offshore-State 902 Maine Atlantic offshore-Federal 903 New Hampshire Atlantic offshore— general 904 New Hampshire Atlantic offshore— State 905 New Hampshire Atlantic offshore— Federal 906 Massachusetts Atlantic offshore— general 907 Massachusetts Atlantic offshore— State 908 Massachusetts Atlantic offshore— Federal 909 Rhode Island Atlantic offshore-general 9 1 0 Rhode Island Atlantic offshore-State 911 Rhode Island Atlantic offshore-Federal 912 Connecticut Atlantic offshore— general 913 Connecticut Atlantic offshore— State 914 Connecticut Atlantic offshore-Federal 915 New York Atlantic offshore-general 916 New York Atlantic offshore-State 917 New York Atlantic offshore-Federal 9 1 8 New Jersey Atlantic offshore— general 919 New Jersey Atlantic offshore-State 920 New Jersey Atlantic offshore— Federal 921 Delaware Atlantic offshore— general 922 Delaware Atlantic offshore— State 923 Delaware Atlantic offshore-Federal 924 Maryland Atlantic offshore— general 925 Maryland Atlantic offshore— State 926 Maryland Atlantic offshore-Federal 927 Virginia Atlantic offshore— general 928 Virginia Atlantic offshore—State 929 Virginia Atlantic offshore— Federal 930 North Carolina Atlantic offshore— general 93 1 North Carolina Atlantic offshore—State 932 North Carolina Atlantic offshore— Federal 933 South Carolina Atlantic offshore— general 934 South Carolina Atlantic offshore—State 935 South Carolina Atlantic offshore— Federal 936 Georgia Atlantic offshore— general 937 Georgia Atlantic offshore— State 938 Georgia Atlantic offshore— Federal 939 Florida Atlantic offshore—general 940 Florida Atlantic offshore-State 94 1 Florida Atlantic offshore— Federal 942 Florida Gulf of Mexico offshore— general 943 Florida Gulf of Mexico offshore— State Code Province 944 Florida Gulf of Mexico offshore-Federal 945 Alabama Gulf of Mexico offshore— general 946 Alabama Gulf of Mexico offshore— State 947 Alabama Gulf of Mexico offshore— Federal 948 Mississippi Gulf of Mexico offshore-general 949 Mississippi Gulf of Mexico offshore—State 950 Mississippi Gulf of Mexico offshore— Federal 95 1 Louisiana Gulf of Mexico offshore— general 952 Louisiana Gulf of Mexico offshore-State 953 Louisiana Gulf of Mexico offshore—Federal 954 Texas Gulf of Mexico offshore— general 955 Texas Gulf of Mexico offshore— State 956 Texas Gulf of Mexico offshore— Federal 957 California Pacific offshore— general 958 California Pacific offshore— State 959 California Pacific offshore— Federal 960 Oregon Pacific offshore— general 961 Oregon Pacific offshore-State 962 Oregon Pacific offshore-Federal 963 Washington Pacific offshore—general 964 Washington Pacific offshore— State 965 Washington Pacific offshore— Federal 972 Alaska Arctic offshore— general 973 Alaska Arctic offshore-State 974 Alaska Arctic offshore-Federal 975 Alaska Bering Sea offshore—general 976 Alaska Bering Sea offshore— State 977 Alaska Bering Sea offshore— Federal 978 Alaska Pacific offshore-general 979 Alaska Pacific offshore-State 980 Alaska Pacific offshore-Federal 987 Minnesota Lake Superior offshore 988 Wisconsin Lake Superior offshore 989 Michigan Lake Superior offshore 990 Indiana Lake Michigan offshore 991 Illinois Lake Michigan offshore 992 Wisconsin Lake Michigan offshore 993 Michigan Lake Michigan offshore 994 Michigan Lake Huron offshore 995 Michigan Lake Erie offshore 996 Ohio Lake Erie offshore 997 Pennsylvania Lake Erie offshore 998 New York Lake Erie offshore 999 New York Lake Ontario offshore TABLES The following tables include the results of analyses and related source data from the gas samples, which are divided into two groups as follows: Table 1. - Samples from gas and oil wells in the United States Table 2. - Samples from pipelines in the United States The following list indicates the sources of the samples listed in the tables: Number Number of of Source samples Tables Source samples Tables Alaska 3 1,2 New Mexico 6 Arizona 2 Ohio 1 Arkansas 2 Oklahoma 21 Colorado 7 Oregon 1 Kansas 12 South Dakota 1 Louisiana 10 Texas 79 Mississippi 4 Utah 3 Montana 1 Wyoming 7 All components of the analyses in the tables are reported to the nearest 0. 1 percent (pet), except helium, which is reported to the nearest 0.01 pet. The word "trace" is used to denote quanti- ties of helium of less than 0.005 pet and quantities of other components of less than 0.05 pet. 8 k k k k fc k k ^^S§8i^ ^X 5 * § & " * ^^ ^-^— — -^ ^^""^ *-»\ V — ^NS*** o» esi rx - » II _.Jk i y \ r — — -r*^r Mn R \ v- v_— — — " 9 & VP?^fiS£L\* ^ ! -^» "^S\ \ TC^I \\ /^-v-^"-' k Tl \ s ^S^s^+A^'''^n3l-- /fs/\ \«\) ^ '"^M Sf S/^lT Jil^^ ' 1 yX^TvK\A 8I ^X- T ■ L^^^^v. >« \ S u —-X~t " ^ ) -\ ' "t_ * I^Ct_ ("""^^w I * l ' a - - "~~~~~T~ («•$>*/ *"* 11 „ ,_^y^ ' Aj ^V 1 ^ X \"^ V K ^^? 1 f m <^ ^i [7 ^^^v .J^ ^S«6,9>1- k -tog, 949, 9505 ^ ^-— - c« r « r, a l~^J k k- k . V ^> ** ^-y^~ i r i r 7J S S ' u. i " ° I \\ •-r^ *^V*. ? "brv§?r' /.».( k ^^. r* " t /• ^~v \*_jl' 0/ s / "* 1 in < f v/^-s <^ ^S i i is\ I, ^r g^ Q / ■ S 1 lj t /j J ^^ «•> L— A 1^ — tv/^ 1 in ^T«*, r /I ^ C o \ b'U < ' IS To e II1 *n VW ** \ r k: o7c^-t 1 "^ 1 1 r*> \-g- — fc 2 < r s > ° i •— r L_p- — 'Sj-1- « /*^a f\ s / i f o r ^s in 1 r> o] « ri i I 1^-^' * *"* 1 ri | ' i _ •1 fsl R 1 — -Vst i-illl 3 / « l— — L^ 1 1—' LIS-LCZL } } I "J~nH s vTJ5~~~cT — I fj| e Jr— i1 S[ J Ji1^ ~j / 1 o M' ^c/sysJ" /'* [Sf s ^'j u ^^^t xl ^ y*^J m [ 1 m •* ^J f- r* h >< / s f" CksT o// a/""^ r— — ~~~L _v--n / r-^ * — ~V—t~s/i B / * / «=^ / / . r io J / T^vwS ji / ** 1 SJ \ 1^7 A— ^^ / v~—^ n * / 5 ./ CO c/» I 1 . 1 UJ ; t^ — s s ^ ca > -: / <* / /\ ^ I i •*• C _X // / I — ^ 2 o. < 1 uj " *1 ? / i*T t r* L s / I I1"] ^-- ^ /~*> Q^ «t S £ »l S ** 2 " s S S / ^^-^ , / / c i ■ » .v* y*» Jja d = - j ^ - / k gi k k k k k V) o o -a a> CT5 _o o O O TABLES n TABLE 1. - SAHPLES FROM GAS AND OIL HELLS IN THE UNITED STATES INDEX 1 SAHPLE 19470 INDEX 2 SAHPLE 19471 INDEX 3 SAHPLE 19709 STATE ALASKA COUNTY KENAI FIELD CANNERY LOOP HELL NAHE CANNERY LOOP UNIT API 501-332-0323 LOCATION SBC. 7, T5N, Rlltf OWNER UNOCAL CORP. COHPLETED 88/02/00 SAHPLED 92/10/28 FORHATION PLIO-BELUGA I. 1 GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN PLOW, HCFD COHPONENT, HOLE PCT HETHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE"... CARBON DIOXIDE HELIUH HEATING VALUE* 820 6500 1400 8500 98.1 0.1 TRACE 0.0 0.0 0.1 0.0 0.0 0.0 1.2 0.3 0.0 TRACE 0.0 0.2 TRACE 1001 SPECIFIC GRAVITY 0.566 ALASKA KENAI HCARTHUR RV-COOK INLET BASIN TRADING BAY UNIT NO. G-18DPN 507332016001 SEC. 28, T9N, R13W UNOCAL CORP. 91/--/O0 92/10/00 HIOC-TYONBK 820 NOT GIVEN NOT GIVEN NOT GIVEN ARIZONA APACHE BLACK ROCK BLACK ROCK NO. 12 02-001-20294 SEC. 7, T40N, R29E CHUSKA ENERGY CO. 93/08/17 94/01/07 PENN-PARADOX 590 4620 800 1050 93.1 82.8 0.1 5.0 0.0 2.3 0.0 0.6 0.0 0.3 0.0 0.1 0.0 0.1 0.0 0.0 0.0 0.1 6.5 5.2 0.0 0.3 0.0 0.1 TRACE TRACE 0.0 0.0 0.2 2.9 0.01 0.39 946 1028 0.584 0.670 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF KERCURY " DUE TO THE ABSORPTION OF H2S DURING SAKPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 12 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS II THE UNITED STATES INDEX 4 SAMPLE 19693 INDEX 5 SAMPLE 19706 INDEX 6 SAMPLE 19798 STATE ARIZONA COUNTY APACHE FIELD BOUNDARY BUTTE E WELL NAHE NAVAJO NO. 1 API 02-001-05199 LOCATION SEC. 4, T41N, R28E OWNER MERRION OIL & GAS CORP. COMPLETED 93/02/20 SAMPLED 93/12/00 FORMATION MISS-LEADVILLE GEOLOGIC PROVINCE CODE... 590 DEPTH, FEET 5570 WELLHEAD PRESSURE, PSIG. . . 1245 OPEN FLOW, HCFD 1660 COMPONENT, MOLE PCT METHANE 45.9 ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**.. CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 2.7 0.8 0.3 0.1 0.3 0.0 0.1 0.2 33.4 0.1 0.3 TRACE 0.0 11.6 4.18 575 0.831 ARKANSAS FRANKLIN WHITE OAK MAGRUDER NO. 1-16 03-047-10812 SEC. 16, T10N, R27W SEECO, INC. 93/10/19 94/01/05 PENN-HALE M C3 345 2955 1080 2500 ARKANSAS SEBASTIAN WITCHERVILLE SHOPPACH NO. 1 03-131-10565 SEC. 35, T6N, R31W KLABZUBA OPERATING CO. 93/07/04 94/06/25 PENN-TURNER, ATOKA L 345 4986 NOT GIVEN 2517 97.4 97.7 1.1 1.3 0.1 0.2 0.0 0.0 0.0 TRACE 0.0 0.0 0.0 TRACE 0.0 0.0 0.1 0.0 0.8 0.3 0.2 0.0 0.0 TRACE TRACE 0.0 0.0 0.0 0.3 0.4 0.05 0.08 1012 1019 0.570 0.568 * CALCULATED GROSS BTU PBR CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY '* DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 13 TABLE 1. - SAMPLES FROH GAS AND OIL WELLS IN THE UNITED STATES INDEX 7 SAMPLE 19733 INDEX 8 SAMPLE 19772 INDEX 9 SAMPLE 19771 STATE COLORADO COUNTY MESA FIELD ROBERTS CANYON HELL NAME HORSESHOE NO. 2-20 API 05-077-08645 LOCATION SBC. 20, T9S, R97K OfTNER KOCH EXPLORATION CO. COMPLETED 93/02/02 SAMPLED 94/02/02 FORMATION CRET-DAKOTA GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGBN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE** CARBON DIOXIDE HELIUM HEATING VALUE' SPECIFIC GRAVITY 595 7427 830 1368 92.7 0.6 0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.7 0.1 0.0 TRACE 0.0 5.5 0.07 958 0.618 COLORADO RIO BLANCO BANTA RIDGE TIAGA MOUNTAIN NO 05-103-08549 SEC. 16, T1S, R103W BONNEVILLE FUELS CORP. 93/-/00 94/05/00 CRET-MANCOS 595 NOT GIVEN NOT GIVEN NOT GIVEN COLORADO RIO BLANCO BAXTER PASS 13-16 FEDERAL 1 7-D- 23-4-10 3 05-103-08260 SBC. 23, T4S, R103W BONNEVILLE FUELS CORP. 93/-/00 94/05/12 CRET-MANCOS 595 NOT GIVEN NOT GIVEN NOT GIVEN 85.8 85.1 7.3 6.1 3.5 4.5 0.9 1.3 0.6 0.7 0.2 0.3 0.3 0.3 0.0 0.1 0.1 0.2 1.0 1.2 0.2 0.1 0.0 TRACE TRACE TRACB 0.0 0.0 0.2 0.2 0.02 0.08 1165 1188 0.666 0.682 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTBD RESULTS MAY NOT BE RBLIABLE 14 TABLE 1. - SAMPLES FROM GAS AND OIL HELLS IN THE UNITED STATES INDEX 10 SAMPLE 19774 INDEX 11 SAMPLE 19884 INDEX 12 SAMPLE 19773 STATE COLORADO COUNTY RIO BLANCO PIELD BAXTER PASS VELL NAME COLUMBINE SPRING NO. API..... 05-103-08715 LOCATION SEC. 24, T4S, R104V OMNER BONNEVILLE FUELS CORP COMPLETED -/--/OO SAMPLED 94/05/12 FORMATION CRBT-DAKOTA GEOLOGIC PROVINCE CODE... 595 DEPTH, FEET NOT GIVEN HELLHEAD PRESSURE, PSIG. . . NOT GIVEN OPBN FLOW, MCFD NOT GIVEN COMPONENT, MOLE PCT MBTHANB 87.0 ETHANE 6.2 PROPANE 2.7 N-BUTANE 0.8 ISOBUTANE 0.5 N-PENTANE 0.2 ISOPENTANE 0.3 CYCLOPENTANE 0.1 HEXANES PLUS 0.1 NITROGEN 0.8 OXYGEN 0.1 ARGON TRACE HYDROGEN 0.4 HYDROGEN SULFIDE" 0.0 CARBON DIOXIDE 0.9 HELIUM 0.10 HEATING VALUE* 1133 SPECIFIC GRAVITY 0.654 13-24-4 COLORADO RIO BLANCO DOUGLAS CREEK DOUGLAS CREEK UNIT NO. 05-103-9696 SEC. 6, T3S, MOM CONOCO, INC. 94/07/29 95/10/05 CRET-DAKOTA 595 4442 1280 630 COLORADO RIO BLANCO DOUGLAS CREEK N. 61 FEDERAL NO. 21-3-1S-102 05-103-08968 SEC. 3, T1S, R102H BONNEVILLE FUELS CORP. 93/-/00 94/05/00 CRET-HANCOS B 595 NOT GIVEN NOT GIVEN NOT GIVEN 81.4 87.1 2.1 6.5 0.7 3.3 0.3 0.9 0.1 0.6 0.1 0.2 0.1 0.3 0.0 0.0 0.1 0.1 8.4 0.8 0.0 0.0 0.1 TRACE 0.5 TRACE 0.0 0.0 5.9 0.1 0.37 0.09 905 1161 0.671 0.659 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THB ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 15 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 13 SAMPLE 19726 INDEX 14 SAMPLE 19849 INDEX 15 SAMPLE 19708 STATE COLORADO COUNTY RIO BLANCO FIELD LOWER HORSE DRAW WELL NAME LOWER HORSE DRAW NO. API LOCATION SEC. 12, T2S, R203W OWNER CONOCO, INC. COMPLETED 80/09/28 SAMPLED 94/03/02 FORMATION CRET-MANCOS B GEOLOGIC PROVINCE CODE... 595 DEPTH, FEET NOT GIVEN WELLHEAD PRESSURE, PSIG. . . NOT GIVEN OPEN FLOW, MCFD NOT GIVEN COMPONENT, MOLE PCT METHANE 87.1 ETHANE 6.2 PROPANE 3.2 N-BUTANE 1.0 ISOBUTANE 0.5 N-PENTANE 0.3 ISOPENTANE 0.1 CYCLOPENTANE 0.1 HEXANES PLUS 0.2 NITROGEN 1.2 OXYGEN 0.0 ARGON TRACB HYDROGEN TRACE HYDROGEN SULFIDE*' 0.0 CARBON DIOXIDE 0.1 HELIUM 0.10 HEATING VALUB* 1155 SPECIFIC GRAVITY 0.658 D-18 KANSAS HASKELL HUGOTON DANIELS 1-A 15-081-20862 SEC. 25, T29S, R33W KANSAS NATURAL GAS, INC. 94/08/30 95/01/09 PERM-CHASE GROUP 360 2629 355 1299 74.9 4.1 2.0 0.4 0.2 0.1 0.0 0.0 0.1 17.7 TRACE 0.0 TRACE 0.0 0.1 0.52 912 0.680 KANSAS HASKELL LEMON NE BRENNAN NO. 1-24 15-081-20711 SEC. 24, T29S, R33W HUGOTON ENERGY CORP. 92/02/15 93/12/31 PENN-ATOKA 360 5064 1142 1348 78.8 6.4 4.1 1.2 0.3 0.4 0.2 0.1 0.2 7.9 0.0 0.0 0.0 0.0 0.1 0.22 1108 0.701 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHBS OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 16 TABLE 1. - SAMPLES PROM GAS AND OIL HELLS IN THE UNITED STATES INDEX 16 SAMPLE 19799 INDEX 17 SAMPLE 19860 INDEX 18 SAMPLE 19862 STATE KANSAS COUNTY KIOWA FIELD WILDCAT WELL NAME LEWIS RALSTIN NO. 1 API 15-097-21352 LOCATION SEC. 7, T28S, R19W OWNER WOOLSEY PETROLEUM CORP. COMPLETED 93/06/15 SAMPLED 94/07/00 FORMATION GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY KISS — 360 NOT GIVEN 1710 54 3 0 0 0 0 0 0 0 37 0 0 TRACE 0.0 ,2 .96 666 0.741 KANSAS MEADE RAZORHAWK WILSON NO. 15-1 SEC. 15, T32S, R26W ENRON OIL & GAS CO. 93/01/00 95/04/04 MISS-CHESTER 360 5446 NOT GIVEN 1538 KANSAS MEADE RAZORHAWK WEBBER NO. 9-1 SEC. 9, T32S, R26W ENRON OIL & GAS CO. 94/01/00 95/04/04 MISS— 360 5456 NOT GIVEN 2647 86.0 80.2 6.0 6.8 3.2 4.1 0.9 1.1 0.4 0.5 0.2 0.2 0.1 0.1 0.0 0.0 0.1 0.1 2.8 6.6 0.0 0.0 TRACE 0.0 TRACE TRACE 0.0 0.0 0.2 0.2 0.14 0.15 1124 1111 0.657 0.689 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 17 TABLE 1. - SAMPLES FROH GAS AND OIL HELLS IN THE UNITBD STATES INDEX 19 SAMPLE 19695 20 SAMPLE 19707 INDEX 21 SAMPLE 19830 STATE KANSAS COUNTY MONTGOMERY PIELD NEODBSHA WELL NAME LAVELY NO. C-l API 15-125-26878 LOCATION SEC. 2, T31S, R16E OWNER GREAT EASTERN ENERGY & DEV. COMPLETED 90/05/09 SAMPLED 93/12/20 FORMATION PENN-WIER CO GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. , OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PBNTANE ISOPENTANE CYCLOPENTANE HBXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE".... CARBON DIOXIDE HELIUM HEATING VALUE* 365 994 215 45 86.4 7.1 2.2 0.5 0.4 0.2 0.1 0.0 0.1 0.2 0.0 TRACE TRACE 0.0 2.9 TRACE 1104 SPECIFIC GRAVITY 0.661 KANSAS MORTON STIRRUP MARQUARDT NO. 2-28 15-129-21106 SEC. 28, T32S, R40W HUGOTON ENERGY CORP. 91/12/02 93/12/31 PENN-MORROW U 360 5250 1187 11819- TRACE KANSAS MORTON WILDCAT PUCKETT NO. 1 15-129-21221 SEC. 6, T35S, R41W H & L OPERATING CO. 93/09/17 94/09/18 PENN-MORROW 360 4746 1262 10500 1101 0.692 80.1 6.7 4.3 1.0 0.3 0.2 0.1 0.0 0.1 6.3 0.4 0.0 0.0 0.0 0.2 0.22 1108 0.690 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 18 TABLE 1. - SAMPLES FROM GAS AND OIL HELLS III THE UNITED STATES INDEX 22 SAMPLE 19844 INDEX 23 SAMPLE 19807 INDEX 24 SAMPLE 19782 STATE KANSAS COUNTY SEWARD FIELD HDGOTON HELL NAME FEDERAL LAND BANK NO. API 15-175-21325 LOCATION SEC. 26, T31S, R34W OWNER OXY U.S.A., INC. COMPLETED 94/01/01 SAMPLED 94/12/02 FORMATION PERM-CHASE GROUP GEOLOGIC PROVINCE CODE... 360 DEPTH, FEET 2550 WELLHEAD PRESSURE, PSIG. . . 221 OPEN FLOW, MCFD 588 COMPONENT, MOLE PCT METHANE 73.7 ETHANE 5.4 PROPANE 2.9 N-BUTANE 0.8 ISOBUTANE 0.3 N-PENTANE 0.2 ISOPENTANE 0.1 CYCLOPENTANE 0.0 HEXANES PLUS 0.1 NITROGEN 15.8 OXYGEN 0.1 ARGON 0.1 HYDROGEN TRACE HYDROGEN SULFIDE'* 0.0 CARBON DIOXIDE 0.1 HELIUM 0.49 HEATING VALUE* 971 SPECIFIC GRAVITY 0.699 KANSAS STANTON SAND ARROYO GRACE KILGORE NO. 1 15-187-20711 SEC. 20, T29S, R39W AMOCO PRODUCTION CO. 94/02/25 94/07/22 PENN-MORROW 360 5468 831 3894 KANSAS STEVENS PERRILL SE HLP GERROND A NO. 1 15-189-10099 SEC. 20, T31S, R37W OXY U.S.A., INC. 91/02/27 94/06/08 PENN-MORROW 360 5378 1305 41706 .3 71.1 ,3 5.1 1 5.1 .6 0.0 0.2 1.7 0.2 0.5 0.1 0.0 0.0 0.0 0.1 0.1 11.8 15.7 TRACE 0.1 0.0 0.0 TRACE TRACE 0.0 0.0 0.3 0.0 0.75 0.54 984 1030 0.668 0.733 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY »* DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 19 TABLE 1. - SAKPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX SAMPLE 25 19783 INDEX 26 SAMPLE 19755 27 SAMPLE 19883 STATE KANSAS COUNTY STEVENS FIELD PERRILL SW WELL NAME HLP DALE A NO. 1 API 15-189-21445 LOCATION SEC. 19, T31S, R38W OWNER OXY U.S.A., INC. COMPLETED 91/07/16 SAMPLED 94/06/08 FORMATION PENN-MORROW GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE'*... CARBON DIOXIDE HELIUM HEATING VALUE' SPECIFIC GRAVITY 360 5648 537 1712 85.3 4.5 3.1 0.0 1.4 0.6 0.0 0.0 0.2 4.5 0.0 TRACE TRACE 0.0 0.1 0.33 1106 0.662 LOUISIANA BIENVILLE BEAR CREEK LA HIN.B: BR OZ RA SUCC NO.l 17-013-20854 SEC. 8, T16N, R5W SONAT EXPLORATION CO. 94/03/00 94/04/19 CRET-BROWN-OZLEY 230 7780 2250 1021 LOUISIANA BOSSIER IVAN PARDEE NO. 3-ALT 17-015-22749 SEC. 26, T21N, R11W ORYX ENERGY CO. 95/05/11 95/09/14 JURA-SMACKOVER, GRAY SAND 230 11900 4650 5000 96.7 92.6 0.8 2.6 0.2 0.8 0.1 0.4 0.0 0.6 0.0 0.4 0.1 0.0 0.0 0.0 0.0 0.4 0.7 0.1 0.0 0.1 TRACE 0.0 TRACE TRACE 0.0 0.0 1.4 2.0 0.03 0.01 1005 1079 0.579 0.629 ' CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 20 TABLE 1. - SAMPLES PROM GAS AND OIL WELLS IN THE DNITED STATES INDEX 28 SAMPLE 19715 INDEX 29 SAMPLE 19742 INDEX 30 SAMPLE 19710 STATE LOUISIANA PARISH DE SOTO FIBLD SPIDER WELL NAME DE SOTO OIL & GAS TRUST NO. 2 API 17-031-22946 LOCATION SEC. 25, 1121, R15W OWNER KERR-HCGEE CORP. COMPLETED 93/11/30 SAMPLED 94/02/03 FORMATION CRET-HOSSTON GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANB CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 230 6680 2000 1056 96.3 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.1 2.3 0.0 0.0 TRACE 0.0 0.7 0.03 990 0.576 LOUISIANA PLAQUEMINES LAKE WASHINGTON COCKRELL MORAN C NO. 1 17-075-23658 SEC. 14, T20S, R27E LOUISIANA LAND & EXPLORATION 93/12/01 94/03/16 HIOC-P-4 SAND 220 12566 4100 1677 LOUISIANA ST. CHARLES PARADIS IDEAL FUR CO. NO. 1 17-089-00653 SEC. 25, T13S, R19E TEXACO INC. 93/11/04 93/12/29 MIOC-U-3 SAND, ROB L 220 11147 1700 3000 97.4 92 1.3 3 0.3 1 0.0 0 0.1 0 0.0 0 0.0 0 0.0 0 0.0 0 0.4 0 TRACE TRACE TRACE TRACE 0.1 TRACE 0.0 0.0 0.5 0.7 TRACE TRACE 1020 1081 0.571 0.613 1 7 5 4 3 1 1 0 1 4 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 21 TABLE 1, - SAKPLES FROK GAS AND OIL HELLS IN THE UNITED STATES INDEX 31 SAMPLE 19747 STATE LOUISIANA PARISH TERREBONNE FIELD LAKE PELTO WELL NAME LAKE PELTO UNIT 13 NO. 54 API 17-109-21284 LOCATION SEC. 29, T23S, R18E OWNER TEXACO INC. COMPLETED 73/05/22 SAMPLED 94/03/14 FORMATION MIOC-BIGENERINA A GEOLOGIC PROVINCE CODE... 220 DEPTH, FEET 9288 WELLHEAD PRESSURE, PSIG. . . 100 OPEN FLOW, MCFD 300 COMPONENT, MOLE PCT METHANE 95.0 ETHANE 2.3 PROPANE 1.0 N-BUTANE 0.3 ISOBUTANE 0.3 N-PENTANE 0.2 ISOPENTANE 0.0 CYCLOPENTANE 0.1 HEXANES PLUS 0.2 NITROGEN 0.4 OXYGEN 0.0 ARGON TRACE HYDROGEN TRACE HYDROGEN SULFIDE** 0.0 CARBON DIOXIDE 0.3 HELIUM TRACE HEATING VALUE* 1071 SPECIFIC GRAVITY 0.599 INDEX 32 SAMPLE 19729 LOUISIANA TERREBONNE SHIP SHOAL STATE LEASE 14158 I. 1 BLK. 45, SHIP SHOAL ESTATE OF WILLIAM G. HELIS 92/06/00 94/02/24 MIOC-CRISTELLARIA SAND 220 10731 3700 5200 INDEX 33 SAMPLE 19697 LOUISIANA VERMILION RICEVILLE E ZEMA M. HUMBLE NO. 1 SEC. 25, T11S, R2W GREAT RIVER OIL & GAS CORP. 92/10/12 93/12/14 OLIG-MIOGYPSINOIDES 220 16940 10558 14100 93.4 96.9 2.7 0.3 1.2 0.1 0.4 0.0 0.3 0.0 0.3 0.0 0.0 0.0 0.1 0.0 0.3 0.0 1.0 Q.5 0.1 0.0 TRACE 0.0 TRACE TRACE 0.0 0.0 0.3 2.2 TRACE 0.04 1079 989 0.611 0.580 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 22 TABLE 1, - SAMPLES FROM GAS AND OIL HELLS IN THE UNITED STATES INDEX 34 SAMPLE 19739 INDEX 35 SAHPLE 19761 INDEX 36 SAMPLE 19869 STATE LOUISIANA PARISH WEBSTER FIELD COTTON VALLEY WELL NAHE E. SMITH ET AL 29 NO. 1 API 17-119-21509 LOCATION SEC. 29, T21N, R10W OWNER MARATHON OIL CO. COMPLETED 93/12/29 SAMPLED 94/03/21 FORMATION JURA-GRAY GEOLOGIC PROVINCE CODE... 230 DEPTH, FEET 10907 WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE** CARBON DIOXIDE HELIUM HEATING VALUE* 3000 3200 89.4 4.9 1.7 0.6 0.9 0.4 TRACE 0.0 0.3 0.2 0.0 TRACE TRACE 0.0 1.8 TRACE 1116 SPECIFIC GRAVITY 0.650 LOUISIANA WEBSTER SHONGALOO N HA RD SUK:LONGINO-GOODE 17-119-21496 SEC. 7, T23N, R9W MARATHON OIL CO. 93/02/03 94/05/03 JURA-HAYNESVILLE 230 10344 1000 150 i,7 84.4 5.5 2.4 1.0 0.7 0.3 0.5 0.0 0.1 3.4 TRACE 0.0 TRACE 0.0 1.8 0.02 1107 0.680 MISSISSIPPI ADAMS HOLIDAY BOE NO. 1-D 23-001-23152 SEC. 16, T5N, R1W OXY U.S.A., INC. 93/08/01 95/05/10 CRET-TUSCALOOSA L 210 11026 3350 1700 84.4 6.9 2.6 0.6 0.6 0.0 0.1 0.0 0.1 1.6 0.4 0.0 TRACE 0.0 2.7 0.02 1095 0.672 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RBLIABLE 23 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 37 SAMPLE 19735 INDEX 38 SAMPLE 19891 INDEX 39 SAMPLE 19379 STATE MISSISSIPPI COUNTY COVINGTON FIELD DRY CREEK DOME (TELL NAME MINERALS MANAGEMENT 28-1 API 23-031-21457 LOCATION SEC. 28, T8N, R17H OWNER AMERADA HESS CORP. COMPLETED 93/10/02 SAMPLED 94/03/18 FORMATION CRET-HOSSTON GEOLOGIC PROVINCE CODE... 210 DEPTH, FEET 14200 WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE'*... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 2292 160 92.3 1.0 0.7 0.5 0.1 0.3 TRACE 0.0 0.2 1.9 0.0 TRACE TRACE 0.0 3.0 0.04 1015 0.623 MISSISSIPPI COVINGTON DRY CREEK DOME WILLIE VON HCRANEY, SR 23-031-20161 SEC. 28, T8N, R17W AMERADA HESS CORP. 95/03/13 95/11/28 CRET-HOSSTON 210 15018 4400 6618 MISSISSIPPI HARION SANDY HOOK V J. ». HART NO. 1 SEC. 27, TIN, R14E UMC PETROLEUM CORP. 92/01/26 92/04/20 CRET-PALUXY 210 11800 3670 1700 92.0 95.2 4.5 0.4 0.7 0.1 0.2 0.0 0.2 0.0 0.2 0.0 0.2 0.1 0.0 0.0 0.0 0.0 1.9 2.3 0.0 0.3 0.0 0.0 0.0 TRACE 0.0 0.0 0.0 1.6 0.02 0.03 1063 977 0.606 0.586 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 24 TABLE 1. - SAMPLES PROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 40 SAHPLE 19856 INDEX 41 SAMPLE 19764 INDEX 42 SAMPLE 19487 STATE.... COUNTY... FIELD.... HELL NAME API LOCATION. OWNER.... COMPLETED SAMPLED.. FORMATION GEOLOGIC PROVINCE CODE. DEPTH, FEET. WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE.. ETHANE... PROPANE.. N-BUTANE. ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN.... OXYGEN ARGON HYDROGEN.... HYDROGEN SULFIDE CARBON DIOXIDE.. HELIUM HEATING VALUE* 1019 SPECIFIC GRAVITY 0.586 MONTANA BLAINE TIGER RIDGE BLACKWOOD NO. 2-13 25-005-22668 SEC. 2, T30N, R17E UHC PETROLEUM CORP. 94/11/10 95/03/20 CRET-EAGLE 395 1276 324 1651 94.4 2.0 0.6 0.1 0.1 0.0 0.1 0.0 0.0 2.6 TRACE 0.0 0.0 0.0 0.0 NEW MEXICO EDDY OWEN MESA CORRAL FLY 35 FED. COM NO. 1 30-015-27381 SEC. 35, T24S, R29E MITCHELL ENERGY & DEVELOPMENT 93/11/18 94/05/06 PENN-MORROW 430 13466 2503 1746 97.5 0.9 0.2 0.0 0.1 0.0 o.o 0.0 o.o 0.6 0.0 0.0 TRACE 0.0 0.7 0.02 1011 0.571 NEW MEXICO LEA CAPROCK E STATE COMH. UNIT NO. 1 30-025-00042 SEC. 11, T11S, R32E W.O.G., INC. 92/09/01 92/12/01 PENN-ATOKA 430 10600 2280 300 81.4 8.1 4.1 1.6 0.0 0.7 0.1 0.1 0.3 2.0 0.1 TRACE TRACE 0.0 1.4 0.06 1184 0.708 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUB TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 25 TABLE 1. - SAMPLES FROM GAS OIL WELLS IN THE UNITED STATES INDEX 43 SAMPLE 19801 INDEX 44 SAMPLE 19720 INDEX 45 SAMPLE 19821 STATE NEW MEXICO COUNTY LEA FIBLD JENKINS NW WELL NAHE APACHE NO. 1 API 30-025-31411 LOCATION SEC. 5, T9S, R34E OWNER BRIGHT & COMPANY COHPLETED 93/03/03 SAMPLED .' 94/07/00 FORMATION PENN-ATOKA GEOLOGIC PROVINCE CODE... 430 DEPTH, FEET 10998 WELLHEAD PRESSURE, PSIG. OPBN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANB HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 450 500 78.9 10.3 4.9 1.5 0.7 0.3 0.4 0.1 0.1 2.0 0.0 TRACE TRACE 0.0 0.6 0.07 1226 0.721 NEW MEXICO LEA LEA NEUHAUS 14 FED. NO. 30-025-31970 SEC. 14, T20S, R35E MANZANO OIL CORP. 93/07/14 94/02/08 PERM-WOLFCAHP 430 11574 1200 7500 NEW MEXICO LEA REEVES W MILKY WAY STATE NO. 1 30-025-30941 SEC. 17. T18S, R35E MITCHELL ENERGY & DEVELOPMENT 94/03/04 94/09/00 PERM-DELAWARE 430 4327 960 1756 79.7 61.3 11.0 6.6 4.9 3.3 1.4 0.8 0.6 0.4 0.4 0.2 0.2 0.1 0.1 0.1 0.2 0.1 1.3 26.9 TRACE 0.0 TRACE 0.0 TRACE TRACE 0.0 0.0 0.3 0.0 0.02 0.15 1236 887 0.713 0.760 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHBIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 26 TABLE 1. - SAHPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 46 SAHPLE 19831 INDEX 47 SAMPLE 19822 INDEZ 48 SAMPLE 19731 STATE NEW MEXICO COUNTY RIO ARRIBA FIELD TAPACITO WELL NAME JICARILLA 98 NO. 10 API 30-039-25306 LOCATION SEC. 17, T26N, R3W OWNER MERIDIAN OIL, INC. COMPLETED 93/12/28 SAMPLED 93/10/00 FORMATION CRET-PICTURED CLIFFS, MV GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HBXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUH HEATING VALUE* SPECIFIC GRAVITY 580 3757 830 7730 84.6 8.9 3.6 0.9 0.6 0.3 0.2 0.0 0.2 0.4 0.0 TRACE TRACE 0.0 0.4 0.02 1186 0.674 OHIO WAYNE FREDRICKSBURG STAN KINNEY NO. 22660 34-169-4939 FRANKLIN DIST., HOLMESVILLE COLUMBIA NATURAL RESOURCES, 93/07/29 94/09/08 ORDO-ROSE RUN 160 5870 2200 1300 89.7 4.8 1.9 0.6 0.3 0.2 0.1 0.0 0.1 1.7 0.1 0.0 TRACE 0.0 0.2 0.05 1102 0.632 OKLAHOMA ALFALFA BYRON S FELLERS NO. 1-31 35-003-21621 SEC. 31, T28N, R10W KAISER FRANCIS OIL CO. 93/12/16 94/03/09 PENN-COTTAGE GROVE 360 4462 NOT GIVEN NOT GIVEN 5 3 1 0 0 0 0 0 4 0 TRACE TRACE 0.0 0.2 0.14 1131 0.676 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 27 TABLE 1. - SAMPLES FROH GAS AND OIL WELLS IN THE UNITED STATES INDEX 49 SAMPLE 19758 INDEX 50 SAHPLE 19790 INDEX 51 SAHPLE 19711 STATE OKLAHOMA COUNTY ALFALFA FIELD CHEROKITA TREND WELL NAME JOANNE NO. 1-6 API 35-003-21594 LOCATION SEC. G, T27N, R10W OWNER PETROCORP, INC. COMPLETED 93/05/13 SAMPLED 94/04/29 FORMATION PENN-COTTAGE GROVE GEOLOGIC PROVINCE CODE... 360 DEPTH, FEET WELLHEAD PRESSURE, PSIG. . . OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE** CARBON DIOXIDE HELIUM HEATING VALUE* OKLAHOMA BEAVER BALKO S NAYLOR NO. 1-4 35-007-23965 SEC. 4, TIN, R22ECM MARATHON OIL CO. 93/11/05 94/06/13 MISS-ST. LOUIS 360 8340 1384 1210 OKLAHOMA CADDO CEMENT DUNN NO. 1-26 35-015-22187 SEC. 26, T6N, R10W AMOCO PRODUCTION CO. 92/12/23 94/01/13 PENN-HOXBAR, CULP 360 10300 1800 26437 91.9 90.3 2.2 4.6 0.6 2.6 0.5 0.7 0.0 0.3 0.0 0.2 0.3 0.1 0.0 0.1 0.0 0.1 3.5 0.6 0.4 0.0 0.1 TRACE TRACE TRACE 0.0 0.0 0.3 0.3 0.25 0.03 1018 1121 0.605 0.634 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHBS OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 28 TABLE 1. - SAKPLES FROK GAS AND OIL HELLS IN THE UNITED STATES INDEX SAMPLE 52 19756 STATE COUNTY FIELD HELL NAME.. OKLAHOMA CARTER CADDO GEORGE AKERS NO. 3-34 API 35-019-24207 LOCATION SEC. 34, T2S, RU OWNER H. K. PETROLEUM CORP. COMPLETED 94/01/02 SAMPLED 94/04/19 FORMATION PENN-SPRINGER, HISS-GODDARD GEOLOGIC PROVINCE CODE.. . 350 DEPTH, FEET 3946 WELLHEAD PRESSURE, PSIG. . 242 OPEN FLOW, MCFD 273 COMPONENT, MOLE PCT METHANE . 89.2 ETHANE 5.9 PROPANE 2.6 N-BUTANE 0.7 ISOBUTANE 0.3 N-PENTANE 0.1 ISOPENTANE 0.2 CYCLOPENTANE 0.0 HEXANES PLUS 0.1 NITROGEN 0.9 OXYGEN . TRACE ARGON 0.0 HYDROGEN . TRACE HYDROGEN SULFIDE'1.... 0.0 CARBON DIOXIDE 0.1 HELIUH 0.05 HEATING VALUE* 1127 SPECIFIC GRAVITY . 0.637 INDEX 53 SAMPLE 19737 OKLAHOMA CUSTER CRANE W CHRISTENSEN UNIT NO. 1-15 35-039-50028 SEC. 15, T15N, R15W MOBIL OIL CORP. 92/07/28 94/03/14 PENN-OSWEGO 360 9674 400 95 INDEX 54 SAMPLE 19866 OKLAHOHA CUSTER CUSTER CITY N STEPHANIE NO. 1-26 35-039-20727 SEC. 26, T15N, R16W TOKLAN OIL & GAS CORP. 95/02/14 95/04/24 ORDO-VIOLA 360 14920 1658 1620 91.9 96.4 4.1 0.7 1.4 0.2 0.3 0.0 0.1 0.1 0.1 0.0 0.1 0.0 0.0 0.0 0.1 0.1 1.2 0.2 TRACE 0.0 TRACE TRACE TRACE TRACE 0.0 0.0 0.6 2.3 0.06 0.02 1068 1000 0.611 0.586 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 29 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 55 SAMPLE 19872 STATE OKLAHOMA COUNTY ELLIS FIELD SHATTUCK S WELL NAME IRA NORTHRUP NO. 2 API 35-045-21776 LOCATION SEC . 21, T17N, R26W OWNER DEVON ENERGY CORP. COMPLETED 95/03/09 SAMPLED 95/04/30 FORMATION GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUM HEATING VALUE* PENN-TONKAWA 360 7332 1800 2489 .. 82.0 8.8 4.1 1.0 0.5 0.3 0.1 0.0 0.1 2.2 0.4 0.0 .. TRACE 0.0 0.3 0.08 1172 SPECIFIC GRAVITY 0.688 INDEX 56 SAMPLE 19873 OKLAHOMA GRADY CHITWOOD RIDDLE NO. 4-32 35-051-22472 SEC. 32, T5N, R5W HOME-STAKE ROYALTY CORP. 95/01/20 95/06/21 MISS-SYC,DV-WDFD,HTN,ORD-VIO 360 12756 2100 1545 INDEX 57 SAMPLE 19712 OKLAHOMA HARPER NOT GIVEN STATE "E" 1 SEC. 16, T27N, R20W UNIT PETROLEUM CO. 93/09/07 94/01/08 PENN-HORROW 360 5910 2000 2140 78.3 93.7 9.3 2.5 3.7 0.8 1.4 0.2 0.4 0.0 0.6 0.0 0.1 0.2 0.0 0.0 0.2 0.0 4.1 1.6 1.4 0.6 0.1 0.0 TRACE TRACE 0.0 0.0 0.3 0.2 0.03 0.08 1160 1031 0.713 0.594 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 30 TABLE 1. - SAMPLES FROH GAS AND OIL WELLS IN THE UNITED STATES INDEX 58 SAMPLE 19863 INDEX 59 SAMPLE 19846 INDEX 60 SAHPLE 19802 STATE OKLAHOMA COUNTY LATIMER FIELD TALIHINA NW WELL NAME SECOR NO. 1-21 API 35-077-20812 LOCATION SEC. 28, T4N, R21E OWNER WARD PETROLEUM CORP. COMPLETED 95/02/10 SAMPLED 95/04/00 FORMATION PENN-ATOKA L GEOLOGIC PROVINCE CODE.. . 345 DEPTH, FEET 7702 WELLHEAD PRESSURE, PSIG. . 2800 OPEN FLOW, HCFD 4276 COMPONENT, MOLE PCT HETHANE . 95.3 ETHANE 3.2 PROPANE 0.6 N-BUTANE 0.1 ISOBUTANE 0.1 N-PENTANE 0.0 ISOPENTANE 0.0 CYCLOPENTANE 0.0 HEXANES PLUS 0.1 NITROGEN 0.2 OXYGEN , TRACE ARGON TRACE HYDROGEN 0.0 HYDROGEN SULFIDE**.... 0.0 CARBON DIOXIDE 0.4 HELIUM 0.03 HEATING VALUE* 1050 OKLAHOMA OKLAHOMA LUTHER N MAYER NO. 1-22 35-109-21232 SEC. 22, T14N, RIB WILLIAM MULLEN COMPANY 93/12/06 94/12/22 PENN-SKINNER 355 4986 726 1998 OKLAHOHA PITTSBURG PINE HOLLOW S DOMINIC NO. 2 35-121-21764 SEC. 35, T6N, R13E G M OIL PROPERTIES, INC. 93/11/29 94/07/00 PENN-HARTSHORNE 345 3710 300 1189 SPECIFIC GRAVITY 0.586 82.7 89.0 6.6 6.6 3.3 2.4 0.9 0.5 0.3 0.3 0.3 0.2 0.1 0.0 0.0 0.0 0.1 0.1 5.3 0.4 0.0 0.0 TRACE TRACE TRACE 0.0 0.0 0.0 0.2 0.5 0.09 0.03 1107 1122 0.673 0.636 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF HERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 31 TABLE 1. - SAMPLES FROM GAS AND OIL HELLS IN THE UNITED STATES INDEX 61 SAHPLE 19627 INDEX 62 SAHPLE 19828 INDEX 63 SAHPLE 19857 STATE OKLAHOHA COUNTY STEPHENS FIELD CRUCE W WELL NAHE HARHADUKE NO. 1 API 35-137-25088 LOCATION SEC. 29, TIN, R6W OWNER WILLIFORD ENERGY CO. COHPLETED 92/09/23 SAHPLED 93/06/17 FORHATION PENN-CISCO GEOLOGIC PROVINCE CODE... 350 DEPTH, FEET 4997 WELLHEAD PRESSURE, PSIG. . . 1806 OPEN FLOW, HCFD 1250 COHPONENT, HOLE PCT HETHANE 85.9 ■ ETHANE 5.5 PROPANE 2.7 N-BUTANE 1.0 ISOBUTANE 0.1 N-PENTANE 0.3 ISOPENTANE 0.2 - CYCLOPENTANE 0.0 HEXANES PLUS 0.2 NITROGEN 3.8 OXYGEN TRACE ARGON 0.0 HYDROGEN TRACE HYDROGEN SULFIDE** 0.0 CARBON DIOXIDE 0.2 HELIUH 0.09 HEATING VALUE* 1107 SPECIFIC GRAVITY 0.657 OKLAHOHA STEPHENS DUNCAN NE SCHEER NO. 1 35-137-25138 SEC. 24, TIN, R7W WILLIFORD ENERGY CO. 93/05/17 94/10/02 PENN-CISCO 350 5675 2045 3360 88.5 5.4 2.5 0.6 0.2 0.1 0.1 0.0 0.1 2.1 0.0 0.0 TRACE 0.0 0.3 0.06 1100 0.637 OKLAHOHA STEPHENS KNOX SLEDGE A NO. 1-23 35-137-00674 SEC. 23, T2N, R5W CHESAPEAKE OPERATING, INC. 94/12/01 95/03/22 HISS-SYC.DV-WDFD.HTN.ORD-VIO 350 13708 4790 12988 80.5 6.7 2.2 0.7 0.2 0.2 0.1 0.0 0.1 6.9 1.7 0.1 TRACE TRACE 0.6 0.02 1039 0.675 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF HERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 32 TABLE 1. - SAKPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 64 SAMPLE 19738 INDEX 65 SAMPLE 19719 INDEX 66 SAMPLE 19788 STATE OKLAHOMA COUNTY STEPHENS FIELD MARLOW S WELL NAHE SADLER NO. 1-36 API LOCATION SEC. 36, T2N, R8W OWNER CIMARRON OPERATING CO. COMPLETED 92/10/00 SAMPLED 94/03/05 FORMATION MISS-SYCAMORE, DEVO-WOODFORD GEOLOGIC PROVINCE CODE... 350 DEPTH, FEET 13696 WELLHEAD PRESSURE, PSIG. . . NOT GIVEN OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE BTHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE'*, CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 2060 92.5 4.5 1.3 0.3 0.2 0.2 0.0 0.1 0.2 0.2 0.0 0.0 TRACE 0.0 0.5 0.01 1090 0.613 OKLAHOMA STEPHENS MARLOW W GRAY NO. 2-22 35-137-25101 SEC. 22, T2N, R8W APACHE CORP. 92/12/22 94/02/02 PENN-BEGGS, BRISCOE 350 8097 1420 2645 OKLAHOMA TEXAS GUYHON S REDWOOD NO. 1-8 3513922511 SEC. 8, T2N, R15ECM SOUTHWESTERN ENERGY PRODUCTION 94/01/11 94/06/14 PENN-HORROW 360 6381 1549 3646 90.5 89.9 4.9 5.1 2.1 1.8 0.5 1.2 0.3 0.0 0.0 0.0 0.1 0.5 0.0 0.0 0.1 0.1 1.0 0.8 0.3 0.0 0.0 0.0 TRACE TRACE 0.0 0.0 0.2 0.3 0.02 0.12 1094 1119 0.623 0.636 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 33 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATBS INDEX 67 SAHPLE 19770 INDEX 68 SAHPLE 19885 INDEX 69 SAHPLE 19796 STATE OKLAHOHA COUNTY TEXAS FIELD WILDCAT WELL NAHE ATKINS B NO. 7 API 35-139-22502 LOCATION SEC. 35, TIN, R17ECK OWNER PHILLIPS PETROLEUK CO. COHPLETED 94/02/24 SAHPLED 94/05/00 FORHATION PENN-ATOKA GEOLOGIC PROVINCE CODE... 360 DEPTH, FEET 6481 WELLHEAD PRESSURE, PSIG. . . 723 OPEN FLOW, MCFD 2996 COHPONENT, HOLE PCT HETHANE 88.4 ETHANE 4.9 PROPANE 2.9 N-BUTANE 0.8 ISOBUTANE 0.2 N-PBNTANE 0.1 ISOPENTANE 0.1 CYCLOPENTANE 0.0 HEXANES PLUS 0.1 NITROGEN 2.0 OXYGEN 0.1 ARGON TRACE HYDROGEN TRACE HYDROGEN SULFIDE" 0.0 CARBON DIOXIDE 0.2 HBLIUH 0.19 HEATING VALUE' 1108 SPECIFIC GRAVITY 0.641 OKLAHOHA WASHITA BURNS FLAT W SCHRECK NO. 1-8 35-149-20699 SEC 8, T10N, R19W ST. HARY OPERATING CO. 95/04/12 95/11/10 PENN-GRANITE WASH 360 13546 5694 2021 84.9 8.4 3.7 1.0 0.4 0.2 0.2 0.0 0.1 0.7 0.1 TRACE TRACE 0.0 0.5 0.04 1170 0.669 OREGON COLUHBIA HIST SOCKEYE NO. 31-15-65 36-009-00294 SEC. 15, T6N, R5W NAHAHA & WEAGANT ENERGY CO. 92/11/18 94/06/28 EOCE-CLARK, WILSON 710 2260 160 500 92.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 7.8 0.0 0.0 TRACE 0.0 0.0 0.01 934 0.588 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF HERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 34 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 70 SAMPLE 19791 INDEX 71 SAMPLE 19834 INDEX 72 SAMPLE 19769 STATE SOUTH DAKOTA COUNTY FALL RIVER FIELD IGLOO WELL NAHE POSEIDON FEDERAL NO. API 40-047-20246 LOCATION SEC. 32, T9S, R2E OWNER WESTERN PRODUCTION CO COMPLETED 89/11/23 SAMPLED 94/06/14 24-32 FORMATION GEOLOGIC PROVINCE CODE.. DEPTH, FEET WELLHEAD PRESSURE, PSIG. . OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE".... CARBON DIOXIDE HELIUH HEATING VALUE* SPECIFIC GRAVITY PENN-LEO 1ST 390 2926 300 1500 41.6 8.1 5.7 1.6 0.6 0.4 0.2 0.1 0.2 40.9 0.3 0.1 TRACE 0.0 0.2 0.17 823 0.873 TEXAS ARANSAS CONN BROWN HARBOR STATE TRACT 278A NO. 1 42-007-30812 BBB&C SDR., A-56 NORTH CENTRAL OIL CORP. 94/02/20 94/10/07 OLIG-FRIO 220 9365 2741 4748 TEXAS COLORADO EL NINO GHEENS-MILLER NO. 1 91.3 3.8 1.5 0.5 0.7 0.3 0.1 0.1 0.3 0.8 0.2 TRACE 0.0 0.0 0.5 TRACE 1102 0.630 ELI CLAPP SUR. , A-140 SWIFT ENERGY CO. 93/--/00 94/05/05 EOCE-WILCOX 220 9392 1797 1837 83.3 6.1 4.4 1.3 1.0 0.2 0.5 0.1 0.1 0.3 0.0 TRACE TRACE 0.0 2.7 0.01 1185 0.709 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 35 TABLE 1. - SAMPLES FROM GAS AND OIL NELLS IN THE UNITED STATES INDEX 73 SAHPLE 19859 INDEX 74 SAHPLE 19855 INDEX 75 SAHPLE 19785 STATE TEXAS COUNTY CONCHO FIELD HALLORAN WELL NAME CRAWFORD NO. 2 API 42-095-31614 LOCATION SEC. 74, BLK. 8, H&TC SUR. , A- OWNER VERDAD OIL & GAS CORP. COMPLETED 94/09/09 SAHPLED 95/04/03 FORHATION PENN-GOEN GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE , PSIG . OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANB ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 410 3801 1050 1681 76.9 7.1 3.8 1.0 0.3 0.1 0.1 0.0 0.0 9.8 0.1 0.0 TRACE 0.0 0.4 0.38 1058 0.695 TEXAS COTTLE RHOMBOCHASM A. B. WINDFOHR 10 NO 42-101-30529 SEC. 10, BLK. K, R.M BURNETT OIL CO., INC. 94/08/16 95/02/21 PENN-BEND CONGLOMERATE 435 7190 2500 11200 TEXAS DENTON NEWARK E 1 PENNINGTON GU A NO. 1 42-121-30558 THOMPSON ABSOLOH C. MADDEN SUR., A-852 MITCHELL ENERGY & DEVELOPMENT 94/01/09 94/06/17 MISS-BARNETT SHALE 420 7794 3365 3170 84.3 90.2 8.4 5.7 3.5 1.3 1.0 0.0 0.3 0.5 0.1 0.2 0.2 0.0 0.0 0.0 0.1 0.0 1.5 0.6 0.1 0.0 0.0 TRACE TRACE TRACE 0.0 0.0 0.5 1.6 0.08 0.03 1153 1070 0.668 0.624 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY *» DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 36 TABLE 1. - SAMPLES FROM GAS AND OIL HELLS IN THE UNITED STATES INDEX SAMPLE 76 19730 INDEX 77 SAMPLE 19867 INDEX 78 SAMPLE 19779 STATE TEXAS COUNTY FAYETTE FIELD GIDDINGS WELL NAME EDNA NO. 1-H API 42-149-32796 LOCATION FRANKLIN LEWIS SUR. OWNER SNYDER OIL CORP. COMPLETED 93/11/16 SAMPLED 94/03/07 FORMATION CRET-AUSTIN CHALK GEOLOGIC PROVINCE CODE... 350 DEPTH, FEET 11100 A-64 WELLHEAD PRESSURE, PSIG. . . 3700 OPEN FLOW, MCFD 7100 COHPONENT, HOLE PCT METHANE 57.7 ETHANE 19.6 PROPANE 10.0 N-BUTANE 3.7 ISOBUTANE 2.4 N-PENTANE 1.0 ISOPENTANB 0.9 CYCLOPENTANE 0.1 HEXANES PLUS 0.5 NITROGEN 0.3 OXYGEN 0.0 ARGON TRACE HYDROGEN TRACE HYDROGEN SULFIDE** 0.0 CARBON DIOXIDE 3.8 HELIUM TRACE HEATING VALUE* 1509 SPECIFIC GRAVITY 0.933 TEXAS FOARD NEW BOOTS JOHNSON NO. 1 42-155-30575 SEC. 35, BLK. L, SPRR SUR. BURNETT OIL CO., INC. 94/05/02 95/04/25 PENN-GUNSIGHT 435 3252 920 2300 73.3 8.7 5,5 1.5 0.7 0.4 0.2 0.1 0.2 9.1 0.0 0.1 TRACE 0.0 0.2 0.23 1149 0.740 TEXAS GOLIAD BOYCE E. W. HUECKE NO. 1 42-175-32611 A- B. P. TUMLINSON 48 SUR. ORYX ENERGY CO. 92/06/10 94/05/18 EOCE-WILCOX L 220 13754 6402 5500 A-243 92.4 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.1 0.0 TRACE 0.0 6.0 TRACE 955 0.622 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 37 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 79 SAMPLE 19800 INDEX 80 SAMPLE 19399 INDEX 81 SAMPLE 19804 STATE TEXAS COUNTY HANSPORD FIELD DAHL-HOPE WELL NAHE WALKER NO. 1 API 42-195-31202 LOCATION SEC. 156, BLK. 2, GH&H SUR. OWNER STRAT LAND EXPLORATION CO. COMPLETED ;. SAMPLED FORMATION GEOLOGIC PROVINCE CODE.. DEPTH, FEET WELLHEAD PRESSURE, PSIG. . OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE** CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 94/04/00 94/07/12 PENN-MORROW U 360 6841 1610 8000 86.2 6.2 3.3 1.1 0.3 0.4 0.1 0.1 0.2 1.8 0.1 0.0 TRACE 0.0 0.3 0.14 1145 0.663 TEXAS HANSFORD HANSFORD O'LOUGHLIN NO. 1 42-195-31147 SEC. 19, BLK. 2, WCRR SUR. HEWBOURNE OIL CO. 91/12/17 92/06/17 PENN-DOUGLAS 360 5007 1189 2600 79.7 5.4 3.7 0.5 0.5 0.0 1.2 0.0 0.0 8.5 0.2 TRACE TRACE 0.0 0.0 0.29 1087 0.692 TEXAS HANSFORD SPEARMAN NW L. W. MATTHEWS NO. 4 42-195-30677 SEC. 117, BLK. 45, H&TC SUR. AMOCO PRODUCTION CO. 91/11/07 94/07/07 PENN-DOUGLAS 360 4909 1094 15578 TRACE 1124 0.747 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 38 TABLE 1. - SAHPLBS FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 82 SAMPLE 19G98 INDEX 83 SAMPLE 19784 INDEX 84 SAMPLE 19768 STATE.... COUNTY... FIELD.... WELL NAME API LOCATION. OWNER.... COMPLETED SAMPLED.. FORMATION GEOLOGIC PROVINCE DEPTH, FEET WELLHEAD PRESSURE OPEN FLOW, MCFD. COHPONENT, MOLE METHANE.. ETHANE... PROPANE.. N-BUTANE. ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN.... OXYGEN ARGON HYDROGEN.... HYDROGEN CARBON DIOXIDE HELIUM HEATING VALUE'.. SPECIFIC GRAVITY PCT SULFIDE CODE PSIG 3 TEXAS HARRISON TATUM N ROLLIE C. SIHS 42-203-32209 J. M. SORELLE SDR. . A-645 AMERICAN NATURAL ENERGY 93/10/03 93/12/22 JURA-COTTON VALLEY 260 3066 3051 TEXAS HARTLEY HARTLEY HUGOTON FROST NO. 1 42-205-30248 SEC. 416, BLK. 44, H&TC SUR. CAMBRIDGE PRODUCTION, INC. 93/10/05 94/06/07 PERH-KRIDER 435 3478 378 1100 90.2 70.7 5.1 6.1 1.4 4.3 0.4 0.0 0.2 1.6 0.2 0.4 0.0 0.0 0.0 0.0 0.1 0.0 0.7 15.9 0.3 0.0 0.0 0.1 TRACE TRACE 0.0 0.0 1.4 0.0 0.01 1.01 1077 1005 0.627 0.721 TEXAS HEMPHILL CANADIAN SE JONES TRUST NO. 25-2 42-211-32041 SEC. 25, BLK. 1, G&M SUR. SONAT EXPLORATION CO. 93/12/03 94/05/10 PENN-DOUGLAS 360 7146 900 1500 84.4 7.8 4.8 1.0 0.7 0.0 0.4 0,0 0.0 0.4 0.0 0.0 TRACE 0.0 0.2 0.17 1197 0.679 4 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 39 TABLE 1. - SAMPLES FROM GAS OIL WELLS IN THE UNITED STATES INDEX 85 SAHPLE 19781 INDEX 86 SAHPLE 19749 INDEX 87 SAHPLE 19759 STATE TEXAS COUNTY HEHPHILL FIELD CANADIAN SE WELL NAHE CAMPBELL NO. 4-2 API 42-211-32051 LOCATION B&B SUR. , NO. 2 OWNER HAXUS EXPLORATION CO. COMPLETED 94/03/28 SAHPLED 94/05/31 FORHATION PENN-DOUGLAS GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE , PSIG . OPEN FLOW, MCFD COMPONENT, HOLE PCT HETHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUH HEATING VALUE* SPECIFIC GRAVITY 360 7130 1325 4650 82.7 7.0 4.4 1.0 0.6 0.1 0.3 0.0 0.0 3.2 0.2 0.0 TRACE 0.0 0.4 0.14 1147 0.683 TEXAS HEMPHILL HEMPHILL ARRINGTON RANCH NO. 9-64 42-211-31990 SEC. 64, BLK. A2, H&GN SUR. UHC PETROLEUM CORP. 94/01/13 94/04/06 PENN-GRANITE WASH 360 10450 1000 1000 85.1 7.9 3.3 1.0 0.4 0.3 0.3 0.1 0.2 0.6 0.0 TRACE TRACE 0.0 0.7 0.03 1175 0.675 TEXAS HEHPHILL HEHPHILL FLOWERS NO. 9 42-211-32039 SEC 24, G&HHB&A SUR. MERIDIAN OIL, INC. 94/01/10 94/05/00 PENN-GRANITE WASH 360 10550 1773 2816 85.0 ,4 ,4 ,9 5 1 3 0 1 6 0 TRACE TRACE 0.0 0.6 0.03 1171 0.671 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHBIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAHPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 40 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 88 SAMPLE 19760 INDEX 89 SAMPLE 19812 INDEX 90 SAMPLE 19833 STATE TEXAS COUNTY HEMPHILL FIELD HEHPHILL WELL NAME FLOWERS NO. 10 API 42-211-32028 LOCATION SEC. 226, BLK. C, G&HMB&A SUR. OWNER MERIDIAN OIL, INC. COMPLETED 94/01/18 SAMPLED FORMATION GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 94/05/00 PENN-GRANITE WASH 360 10522 1225 4400 0.0 TRACE 0 0.5 0.03 1191 0.679 TEXAS HEMPHILL HEMPHILL YOUNG NO. 17-66 42-211-32034 SEC. 66, BLK. A-2, H&GN SUR. UMC PETROLEUM CORP. 93/11/24 94/08/09 PENN-GRANITE WASH 360 10808 1295 4800 TEXAS HEHPHILL HEHPHILL ARRINGTON FRENCH NO. 7-54 42-211-32056 SEC. 54, BLK. A-2, H&GN SUR. HAXUS EXPLORATION CO. 94/04/14 94/10/11 PENN-GRANITE WASH 360 10320 1593 5600 85,9 78.0 7.7 11.5 3.1 5.9 0.8 1.7 0.4 0.6 0.2 0.4 0.2 0.3 0.1 0.1 0.1 0.2 0.7 0.9 0.0 TRACE 0.0 TRACE TRACE TRACE 0.0 0.0 0.7 0.6 0.03 0.03 1158 1262 0.665 0.731 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 41 TABLE 1. - SAKPLES FROM GAS AND OIL HELLS IN THE UNITED STATES INDEX 91 SAKPLE 19889 INDEX 92 SAMPLE 19754 INDEX 93 SAMPLE 19847 STATE TEXAS COUNTY HEMPHILL FIELD WASHITA CREEK fi WELL NAME ELLEN NO. 1 API 42-211-32097 LOCATION SEC. 8, BLK A-l, H&GN SUR. OWNER UPLAND RESOURCES, INC. COMPLETED 95/05/09 SAMPLED 95/10/29 FORMATION PENN-DOUGLAS GEOLOGIC PROVINCE CODE... 360 DEPTH, FEET 7956 WELLHEAD PRESSURE, PSIG. . . 2500 OPEN FLOW, MCFD 22000 COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE*' CARBON DIOXIDE..., HELIUM HEATING VALUE* SPECIFIC GRAVITY..., 85.0 7.3 3.8 1.2 0.7 0.4 0.2 0.1 0.2 0.6 0.0 0.0 TRACE 0.0 0.7 0.05 1185 0.680 TEXAS HIDALGO BELLE FERGUSON BELLE FERGUSON NO. 4 42-215-31917 GREGERIO CAHACHO SUR. ENRON OIL & GAS CO. 93/12/06 94/04/08 OLIG-FRIO 220 9928 3441 3200 TEXAS HOWARD LUTHER SE J. J. MEADOR NO. 3 42-227-34794 SEC. 37, BLK. 26, H&TC RR SUR. PATTERSON PETROLEUM CO. 94/01/11 94/12/29 PENN-STRAWN 430 7762 300 250 89.9 57.2 5.7 19.9 1.8 13.9 0.5 3.9 0.6 0.9 0.2 0.7 0.1 0.7 TRACE 0.1 0.1 0.2 0.6 2.3 0.2 0.0 TRACE TRACE TRACE TRACE 0.0 0.0 0.3 0.2 TRACE 0.03 1115 1531 0.632 0.910 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 42 TABLE 1. - SAMPLES FROH GAS OIL HELLS IN THE UNITED STATES INDEX 94 SAKPLE 19880 INDEX 95 SAMPLE 19851 INDEX 96 SAMPLE 19850 STATE COUNTY.... FIELD WELL NAME. TEXAS HOWARD TALBOT BYNUM 46 NO. 1 API 42-227-34865 LOCATION SEC. 46, BLK. 32, T2N, T&PRR S OWNER COSTILLA PETROLEUM CORP. COMPLETED 95/01/19 SAMPLED 95/09/07 FORMATION GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, HOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY PENN-CANYON 430 8667 1800 1478 68.6 15.9 8,2 2.2 0.8 0.6 0.3 0.1 0.2 3.0 0.0 TRACE TRACE 0.0 0.1 0.04 1342 0.797 TEXAS HUTCHINSON PANHANDLE W C. S. CARVER NO. 5 42-233-32521 BLK. 5, WILLIAM HEATH SUR. , TAYLOR, GORDON, OIL CO. 93/12/24 95/01/10 PERM-BROWN DOLOMITE 440 2900 38 3800 60.8 12.2 11.4 4.6 1.7 1.2 0.9 0.2 0.5 5.7 TRACE 0.0 TRACE 0.3 0.3 0.22 1468 0.909 TEXAS IRION DOVE CREEK TWEEDY A NO. 10 42-235-33276 SEC. 1006, J. A. BYLER SUR., A- MARATHON OIL CO. 94/10/11 95/01/09 PENN-CISCO, CANYON 430 5509 1145 3521 71.1 12.0 7.6 2.0 0.7 0.4 0.4 0.1 0.1 4.2 0.0 0,0 TRACE 0.0 1.4 0.08 1261 0.778 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 43 TABLE 1. - SAHPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 97 SAMPLE 19852 INDEX 98 SAMPLE 19705 INDEX 99 SAMPLE 19743 STATE TEXAS COUNTY JACKSON FIELD FENNER WELL NAME FENNER NO. 2 API 42-239-32733 LOCATION SAMUEL CHANCE SUR. OWNER YUMA PETROLEUM CO. COMPLETED 93/11/18 SAMPLED 95/01/10 FORHATION OLIG-FRIO A-ll GEOLOGIC PROVINCE CODE.. . 220 DEPTH, FEET 3937 WELLHEAD PRESSURE, PSIG. . 1570 OPEN FLOW, HCFD... 6600 COMPONENT, MOLE PCT METHANE . 98.4 ETHANE 0.2 PROPANB 0.1 N-BUTANE 0.1 ISOBUTANE 0.0 N-PENTANE 0.1 ISOPENTANE 0.0 CYCLOPENTANE.... 0.1 HEXANES PLUS.... 0.1 NITROGEN 0.5 OXYGEN 0.0 ARGON 0.0 HYDROGEN . TRACE HYDROGEN SULFIDE »» 0.0 CARBON DIOXIDE.. ...... 0.4 HELIUM 0.01 HEATING VALUE*.... 1017 SPECIFIC GRAVITY.. , 0.569 TEXAS JIM HOGG HELLEN DANA HELLEN NO. 11C 42-247-32015 SEC. 150, DUVAL CSL SUR. DAN A. HUGHES CO. 93/10/00 94/01/03 EOCE-COOK MOUNTAIN 220 5180 1841 2975 88.9 5.2 2.9 0.7 0.6 0.3 0.1 0.0 0.1 0.6 0.2 0.0 TRACE 0.0 0.4 TRACE 1132 0.646 TEXAS JIM WELLS CAPTAIN LUCE LEONA DODD NO. 2 42-249-00826 A-36 A. GARCIA SUR., A-168 DEWBRE PETROLEUM CORP. 94/01/08 94/03/30 MIOC-3800 SAND 220 3771 1290 1300 98.7 0.3 0.1 0.0 TRACE 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TRACE 0.9 0.01 1007 0.566 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY * DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 44 TABLE 1. - SAHPLES FROM GAS AND OIL HELLS IN THB UNITED STATES INDEX SAMPLE 100 19762 INDEX 101 SAMPLE 19776 INDEX 102 SAMPLE 19777 STATE TEXAS COUNTY LIPSCOMB FIELD BRADFORD WELL NAME PIPER B NO. 2 API 42-295-32124 LOCATION SEC. 777, BLK. 43, H&TC SUR. OWNER MAXUS EXPLORATION CO. COMPLETED 94/03/07 SAMPLED 94/05/03 FORMATION PENN-CLEVELAND GEOLOGIC PROVINCE CODE.. . 360 DEPTH, FEET 7670 WELLHEAD PRESSURE, PSIG. , 1213 OPEN FLOW, HCFD 1655 COMPONENT, HOLE PCT METHANE . 84.8 ETHANE 7.5 PROPANE 3.8 N-BUTANE 1.2 ISOBUTANE 0.4 N-PENTANE 0.3 ISOPENTANE 0.3 CYCLOPENTANE 0.1 HEXANES PLUS 0.2 NITROGEN 0.9 OXYGEN 0.0 ARGON . TRACE HYDROGEN 0.0 HYDROGEN SULFIDE".... 0.0 CARBON DIOXIDE 0.4 HELIUM 0.08 HEATING VALUE4 1183 SPECIFIC GRAVITY . 0.678 TEXAS LIPSCOHB BRADFORD PIPER NO. A-3 42-295-32154 SEC. 776, BLK. 43, H&TC SUR. MAXUS EXPLORATION CO. 94/04/03 94/05/26 PENN-CLEVELAND 360 7586 1547 10050 TEXAS LIPSCOMB BRADFORD MILLER NO. B-5 42-295-32155 SEC. 778, BLK. 43, H&TC SUR. MAXUS EXPLORATION CO. 94/04/01 94/05/26 PENN-CLEVELAND 360 7680 922 2030 86.0 - 83 7.2 7 3.2 5 1.0 0 0.1 2 0.5 0 0.1 0 0.1 0 0.3 0 0.8 1 0.0 0 TRACE 0 0.0 0 0.0 0 0.6 0 0.08 0 1166 1228 0.669 0.703 5 0 0 0 9 0 1 3 0 0 0 0 0 2 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 45 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 103 SAMPLE 19778 INDEX 104 SAMPLE 19797 INDEX 105 SAMPLE 19817 PCT STATE.... COUNTY... FIELD.... HELL NAME API LOCATION. OWNER.... COMPLETED SAMPLED.. FORMATION GEOLOGIC PROVINCE DEPTH, FEET WELLHEAD PRESSURE OPEN FLOW, MCFD COMPONENT, MOLE METHANE.. ETHANE... PROPANE.. N-BUTANE. ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN.... OXYGEN ARGON HYDROGEN.... HYDROGEN SULFIDE CARBON DIOXIDE HELIUM HEATING VALUE*.. SPECIFIC GRAVITY CODE PSIG TEXAS LIPSCOMB BRADFORD BRADFORD NO. B-4 42-295-32163 SEC. 687, BLK. 43, H&TC SUR. MAXUS EXPLORATION CO. 94/03/22 94/05/26 PENN-CLEVELAND 360 7530 1432 10400 TEXAS LIPSCOMB BRADFORD MARTIN MANDALEK NO. 3 42-295-32150 SEC. 867, BLK. 43, H&TC SUR. MAXUS EXPLORATION CO. 94/05/11 94/07/07 PBNN-CLEVELAND 360 7590 1990 7800 89.7 86.5 5.7 6.9 2.1 3.3 0.0 1.1 0.6 0.3 0.4 0.3 0.0 0.1 0.0 0.1 0.1 0.2 0.7 0.8 0.1 0.0 TRACE TRACE TRACE TRACE 0.0 0.0 0.6 0.4 0.05 0.08 1107 1162 0.632 0.663 TEXAS LIPSCOMB BRADFORD LYDIA BRADFORD NO. 3 42-295-31632 SEC. 811, BLK. 43, H&TC SUR. MAXUS EXPLORATION CO. 94/01/06 94/09/02 PENN-TONKAWA 360 6450 1790 3800 88.9 6.0 2.3 0.7 0.2 0.2 0.1 0.0 0.1 1.1 0.2 TRACE TRACE 0.0 0.2 0.08 1117 0.636 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DBGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 46 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 106 SAMPLE 19832 INDEX 107 SAMPLE 19854 INDEX SAMPLE 108 19748 PCT STATE.... COUNTY... FIELD.... WELL NAME API LOCATION. OWNER COMPLETED SAMPLED. . FORMATION GEOLOGIC PROVINCE DEPTH, FEET WELLHEAD PRESSURE OPEN FLOW, MCFD COMPONENT, MOLE METHANE.. ETHANE... PROPANE.. N-BUTANE. ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN.... OXYGEN ARGON HYDROGEN.... HYDROGEN SULFIDE CARBON DIOXIDE HELIUM HEATING VALUE*.. SPECIFIC GRAVITY CODE PSIG TEXAS LIPSCOMB BRADFORD BRADFORD C NO. 4 42-295-32148 SEC. 723, BLK. 43, H&TC SUR. MAXUS EXPLORATION CO. 94/04/21 94/10/07 PENN-MORROW L 360 9660 1188 3300 95.0 2.5 0.7 0.2 0.0 0.1 0.0 0.0 0.1 0.3 0.0 TRACE TRACE 0.0 1.1 0.06 1040 0.592 TEXAS LIPSCOMB BRADFORD SE OLA NO. 1 42-295-31986 SEC. 776, BLK. 43, H&TC SUR MEDALLION PETROLEUM, INC. 93/11/06 95/01/20 PENN-ATOKA 360 8754 1491 12800 TRACE TRACE 0.0 0.4 0.05 1176 0.670 TBXAS LIPSCOMB FOLLETT LARKEY NO. 2 42-295-32133 SEC. 125, BLK. 2., G. E. LARKEY REDSTONE OIL & GAS CO. 93/12/04 94/04/07 PERN-MORROW 360 8750 1500 1050 92.6 3.6 1.4 0.4 0.1 0.1 0.1 0.0 0.1 0.4 0.1 TRACE TRACE 0.0 1.0 0.05 1072 0.613 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BB RELIABLE 47 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 109 SAMPLE 19753 INDEX 110 SAMPLE 19750 INDEX 111 SAMPLE 19722 STATE COUNTY.... FIELD WELL NAME. API TEXAS MADISON MADISONVILLE J. W. HATHIS NO. 2 43-313-30710 LOCATION ARTER CROWNOVER SUR. , A-13 OWNER PARTEN OIL CO. COMPLETED 94/09/10 SAMPLED 94/04/05 FORMATION CRET-SUB CLARKSVILLE GBOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 220 8239 1050 83.5 8.2 2.9 0.9 0.5 0.3 0.3 0.0 0.2 1.0 0.0 TRACE TRACE 0.0 2.3 0.01 1148 0.687 TEXAS MOORE CHANNING E GASSER NO. 3 42-341-32313 SEC. 3, BLK. 2, G&M SUR. PHILLIPS PETROLEUM CO. 93/11/29 94/03/29 PERM-RED CAVE 440 2464 650 1500 TBXAS MOORE PANHANDLE W STATE NO. 503B 42-341-32236 SEC. 53, BLK. 47, H&TC SUR. ANADARKO PETROLEUM CORP. 93/12/03 94/02/18 PERM-BROWN DOLOMITE 440 2600 16 2700 76.9 68.2 4.1 7.9 3.2 7.7 0.9 3.9 0.4 1.5 0.3 1.2 0.1 0.9 0.1 0.2 0.1 0.6 13.5 7.2 0.0 0.0 0.0 0.0 0.0 TRACE 0.0 0.0 0.1 0.4 0.43 0.35 1000 1341 0.691 0.843 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 48 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX SAMPLE 112 19814 INDEX 113 SAMPLE 19816 INDEX 114 SAMPLE 19775 PCT STATE.... COUNTY... FIELD.... WELL NAME API LOCATION. OWNER.... COMPLETED SAMPLED.. FORMATION GEOLOGIC PROVINCE DEPTH, FEET WELLHEAD PRESSURE OPEN FLOW, HCFD. COMPONENT, MOLE METHANE.. ETHANE... PROPANE.. N-BUTANE. ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN.... OXYGEN ARGON HYDROGEN.... HYDROGEN SULFIDE CARBON DIOXIDE HELIUM HEATING VALUE*.. SPECIFIC GRAVITY CODE PSIG TBXAS MOORE PANHANDLE W HASTERSON NO. B-107 42-341-32315 SEC. 45, BLK. 3, G&M SUR. MESA OPERATING CO. 94/02/21 94/08/15 PERM-BROWN DOLOMITE 440 1697 24 1286 TEXAS NEWTON BROOKELAND DONNER NO. 1 42-351-30561 LUTCHER & MOORE SUR. 76, A-115 UNION PACIFIC RESOURCES CO. 93/05/07 94/08/15 CRET-AUSTIN CHALK 220 10393 3540 25600 67.1 80.9 7.6 8.6 7.7 - 2.6 4.2 0.7 1.5 0.5 1.7 0.2 1.0 0.1 0.4 0.0 1.1 0.1 7.0 1.2 0.0 0.4 0.0 0.0 TRACE TRACE 0.0 0.0 0.4 4.7 0.37 0.01 1392 1099 0.872 0.703 TEXAS NOLAN LAKE TRAMMEL S HARRIS RAILROAD UNIT 2 SEC. 95, BLK. X, T&P SUR., A-4 TUCKER DRILLING CO. 93/02/23 94/05/24 PENN-CANYON 430 5041 225 15 65.4 10.0 9.4 3.0 1.5 0.8 0.6 0.2 0.5 8.2 0.0 TRACE TRACE 0.0 0.2 0.11 1334 0.846 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 49 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX SAMPLE 115 19780 INDEX SAMPLE 116 19803 INDEX SAMPLE 117 19808 STATE TEXAS COUNTY OCHILTREE FIELD ELLIS RANCH WELL NAHE ROY LINN NO. C-4 API 42-357-32051 LOCATION SEC. 654, BLK. 43, H&TC SUR. OWNER MAXUS EXPLORATION CO. COMPLETED 94/03/30 SAMPLED 94/05/26 FORMATION PENN-CLEVELAND GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLB PCT HETHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE** . . . CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 360 7216 847 2275 TRACE TRACE 0.0 0.6 0.13 1208 0.707 TEXAS OCHILTREE LIPS W AUSTIN UNIT NO. 3 42-357-32041 SEC. 47, BLK. 4, AB&H SUR. AMOCO PRODUCTION CO. 93/11/29 94/07/08 PENN-CLEVELAND 360 6584 712 1350 TEXAS OCHILTREE LIPS W LIPS RANCH B UNIT 15 NO. 35 42-357-32042 SEC. 50, BLK. R, AB&M SUR., A- AMOCO PRODUCTION CO. 94/01/05 94/07/13 PENN-CLEVELAND 360 6690 1032 1720 82.2 82.7 9.0 9.1 4.8 4.5 1.5 1.3 0,4 0.3 0.5 0.4 0.2 0.2 0.1 0.1 0.2 0.2 0.8 0,9 0.0 TRACE 0.0 0.0 TRACE TRACE 0.0 0.0 0.3 0.3 0.08 0.08 1224 1210 0.701 0.692 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 50 TABLE 1. - SAMPLES FROM GAS OIL WELLS IN THE UNITED STATES INDEX 118 SAMPLE 19757 INDEX 119 SAMPLE 19809 INDEX 120 SAMPLE 19870 STATE TEXAS COUNTY OCHILTREE FIELD TURNER E WELL NAME DIXIE NO. 2-390 API 42-357-32038 LOCATION SEC. 390, BLK. 43, H&TC SUR. OWNER NATURAL GAS ANADARKO CO, COMPLETED 93/12/01 SAMPLED 94/04/22 FORMATION PENN-HORROW GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRBSSURE.PSIG. OPEH FLOW, MCFD COMPONENT, HOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE** CARBOH DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 360 9079 821 1150 84.1 7.6 4.8 0.0 1.6 0.6 0.0 0.1 0.2 0.5 0.0 0.0 TRACE 0.0 0.3 0.06 1208 0.688 TEXAS PALO PINTO PALO PINTO REGULAR BIG HART NO. 1 42-363-34200 TE&L NO. 877 SUR., A-453 RIFE OIL PROPERTIES, INC. 93/12/05 94/07/26 PENN-STRAWN 425 3110 860 1100 TEXAS PECOS SADDLE BUTTE W UNIVERSITY 17 NO. 2-1 42-371-36499 SEC. 17, BLK. 26, UNIVERSITY L MARATHON OIL CO. 95/01/18 95/05/02 PERN-WICHITA-ALBANY, GR WASH 430 4518 1590 5001 ,9 93.9 ,5 1.6 ,8 0.4 9 0.1 ,6 0.0 ,3 0.0 0.1 0.1 0.0 0.0 0.2 0.0 6.2 3.2 0.1 0.4 0.0 0.0 0.0 TRACE 0.0 0.0 0.2 0,2 0.24 0.09 1074 997 0.662 0.586 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY '* DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 51 TABLE 1. - SAMPLES PROM GAS OIL WELLS IN THE UNITED STATES INDEX 121 SAMPLE 19871 INDEX 122 SAMPLE 19882 INDEX 123 SAMPLE 19741 STATE TEXAS COUNTY PECOS FIELD SADDLE BUTTE IT WELL NAHE UNIVERSITY 17 NO. 2 API 42-371-36499 LOCATION SEC. 17, BLK. 26, UNIVERSITY L OWNER MARATHON OIL CO. COMPLETED 95/01/18 SAMPLED 95/05/02 PORHATION GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**..., CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY PERM-WICHITA-ALBANY.GR WASH 430 4518 1590 5001 92.6 3.1 1.1 0.4 0.1 0.1 0.1 1.7 0.0 0.0 TRACE 0.7 0.1 0.06 1049 0.603 TEXAS REEVES GREASEWOOD TXL NO. 19-1 42-389-30476 SEC. 19, BLK. 54, T-4-S T&T SU HELMERICH & PAYNE, INC. 95/05/31 95/09/13 PENN-ATOKA 430 16994 NOT GIVEN NOT GIVEN 96.2 0.5 0.0 0.1 0.1 0.0 0.0 0.2 0.0 0.0 TRACE 0.0 2.9 0.01 992 0.590 TEXAS REFUGIO ROCHE K. D. ROCHE NO. 27 42-391-03175 JOHN M. SWISHER SUR. H & D OPERATING CO. 93/12/09 94/03/24 OLIG-FRIO 220 6452 2094 5700 A-377 90.2 5.0 2.2 0.8 0.6 0.3 0.2 0.1 0.2 0.3 TRACE TRACE 0.1 0.0 0.1 TRACE 1142 0.640 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 52 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 124 SAMPLE 19806 STATE TEXAS COUNTY . ROBERTS FIELD HANSFORD WELL NAME LIPS RANCH B UNIT 4 NO. 33-L API 42-393-31198 LOCATION SEC. 32, BLK. A, H&GN SUR. OWNER AMOCO PRODUCTION CO. COMPLETED 94/01/04 SAMPLED 94/07/15 FORMATION PENN-HORROW ■ INDEX 125 SAMPLE 19736 GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE , PSIG . OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 360 8482 10 1350 90.1 4.3 2.2 0.9 0.3 0.3 0.2 0.1 0.2 0.8 TRACE TRACE TRACE 0.0 0.5 0.10 1118 0.639 TEXAS ROBERTS MENDOTA NW FLOWERS C NO. 4-6 42-393-31196 SEC. 6, BS&F SUR. SEAGULL MIDCON, INC. 93/-/00 94/03/03 PENN-GRANITE WASH 360 9720 2151 5279 INDEX 126 SAMPLE 19837 TEXAS ROBERTS ST. CLAIR HCMORDIE NO. 3-86 42-393-31212 BLK. C, GUNN&MUNSON SUR., A-86 MAXUS EXPLORATION CO. 94/04/22 94/10/25 PENN-GRANITE WASH 360 9403 1320 32000 78.7 75.4 11.5 12.6 5.2 6.5 1.6 2.0 0.5 0.6 0.5 0.5 0.3 0.3 0.1 0.1 0.3 0.3 0.8 1.1 0.0 — TRACE TRACE TRACE TRACE TRACE 0.0 0.0 0.6 0.5 0.05 0.05 1255 1299 0.726 0.755 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY * DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 53 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 127 SAMPLE 19723 INDEX 128 SAMPLE 19721 INDEX 129 SAMPLE 19861 STATE TEXAS COUNTY SCHLEICHER FIELD POZO RICO HELL NAME BROOKS NO. 11-3 API 42-413-31914 LOCATION SEC. 11, BLK. TT, TCRR SDR., A OWNER SWIFT ENERGY CO. COMPLETED 92/12/23 SAMPLED 94/02/17 FORMATION PERM-WOLFCANP GEOLOGIC PROVINCE CODE... 430 DEPTH, FEET 4982 WELLHEAD PRESSURE, PSIG. . . 200 OPEN FLOW, HCFD 90 COMPONENT, MOLE PCT METHANE 70.7 ETHANE 10.7 PROPANE 8.6 N-BUTANE 2.3 ISOBUTANE 0.8 N-PENTANE 0.6 ISOPENTANE 0.5 CYCLOPENTANE 0.1 HEXANES PLUS 0.3 NITROGEN 4,9 OXYGEN 0.0 ARGON TRACE HYDROGEN TRACE HYDROGEN SULFIDE** 0.0 CARBON DIOXIDE 0.4 HELIUM 0.09 HEATING VALUE* 1302 SPECIFIC GRAVITY 0.795 TEXAS SHERMAN CUMBERLAND CLUCK D NO. 3 42-421-30554 SEC. 113, BLK. 1-C, GH&H SUR. TEXACO EXPLOR. & PRODUCTION, I 93/11/17 94/02/16 PENN-MORROW 360 6406 1544 16000 TEXAS SHERMAN TEXHOMA HAMILTON NO. 2-103 42-421-30569 SEC. 103, BLK. 1-C, GH&H SUR. COURSON OIL & GAS, INC. 95/01/27 95/03/31 PENN-DES MOINES 360 5780 1630 10300 81.4 78.5 7.6 9.1 3.9 4.6 1.2 1.1 0.3 0.2 0.3 0.2 0.2 0.1 0.0 0.0 0.2 0.1 4.4 5.8 0.0 0.0 TRACE 0.0 TRACE 0.0 0.0 0.0 0.1 0.1 0.17 0.18 1147 1133 0.689 0.695 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 54 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 130 SAMPLE 19877 INDEX 131 SAHPLE 19732 INDEX 132 SAMPLE 19887 STATE.... COUNTY... FIELD.... HELL NAME API LOCATION. OVNER COMPLETED SAMPLED.. FORMATION GEOLOGIC PROVINCE DEPTH, FEET WELLHEAD PRESSURE, OPEN FLOW, MCFD... COMPONENT, MOLE PCT METHANE.. ETHANE... PROPANE.. N-BUTANE. ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN.... OXYGEN ARGON HYDROGEN.... HYDROGEN SULFIDE CARBON DIOXIDE,. HELIUM HEATING VALUE*.... SPECIFIC GRAVITY.. CODE PSIG TEXAS STERLING CONGER E.E. BARBEE JR. NO. 5 42-431-3278S SEC. 4, F.A. BROOKS SUR. , A-43 TEXACO INC. 95/04/27 95/08/22 PENN-CONGER 430 7661 1632 8078 74.2 10.4 7.6 1.9 0.7 0.5 0.3 0.0 0.1 3.8 0.0 TRACE TRACE 0.0 0.4 0.09 1262 0.759 TEXAS TERRELL PAKENHAM MITCHELL 87 NO. 1 42-443-30392 SEC. 87, BLK. 1, TC&RR SUR. ENRON OIL & GAS CO. 93/11/19 94/03/09 PERM-WOLFCAHP 430 7781 2875 13362 91.1 4.3 2.1 0.6 0.2 0.2 0.1 0.1 0.2 0.7 0.0 TRACE TRACE 0.0 0.5 0.05 1103 0.626 TEXAS TERRELL PAKENHAM ANNA HCCLUNG 1 NO. 42-443-30463 MRS. ANNA HCCLUNG CONOCO, INC. 94/11/21 95/11/02 PENN-STRAWN 430 10994 5049 28000 1 SUR. 8.0 3.4 0.8 0.5 0.2 0.2 0.0 0.0 0.5 0.0 0.0 TRACE 0.0 0.3 0.03 1164 0.660 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 55 TABLE 1. - SAHPLES FROH GAS AND OIL WELLS IN THE UNITED STATES INDEX 133 SAMPLE 19876 INDEX 134 SAMPLE 19825 INDEX 135 SAHPLE 19792 STATE TEXAS COUNTY TERRELL FIELD PARK S WELL NAHE CULBERTSON STATE 16 NO. 1 API 42-443-30484 LOCATION SEC. 16.BLK 2.CCSD&RGNG SUR, A OWNER CONOCO, INC. COMPLETED 95/01/11 SAMPLED 95/08/02 FORMATION PENN-SAND GEOLOGIC PROVINCE CODE... 430 DEPTH, FEET 10848 WELLHEAD PRESSURE, PSIG. . . 4883 OPEN FLOW, MCFD 21250 COHPONENT, MOLE PCT HETHANE . 87.1 ETHANE 7.5 PROPANE 3.1 N-BUTANE 0,8 ISOBUTANE 0.3 N-PENTANE 0.2 ISOPENTANE 0.1 CYCLOPENTANE 0.0 HEXANES PLUS 0.1 NITROGEN 0.4 OXYGEN 0.0 ARGON 0.0 HYDROGEN . TRACE HYDROGEN SULFIDE".... 0.0 CARBON DIOXIDE 0.3 HELIUM 0.02 HEATING VALUE* 1153 SPECIFIC GRAVITY . 0.653 TEXAS THROCKMORTON JON BEAR KELLY RANCH "E" NO. 1 42-447-35201 BLK. 31, COMANCHE IND.RES.SUR.A BURK ROYALTY CO. 93/--/00 94/09/22 PENN-BEND CONGLOMERATE 425 4478 1865 1648 71.8 9.1 3.6 1.2 0.3 0.4 0.2 0.1 0.2 9.2 0.1 0.0 0.0 0.0 3.6 0.24 1076 0.750 TEXAS WEBB CARR J. E. CARR NO. 1 42-479-35907 TC SUR. 1635, A-1797 CONOCO, INC. 93/11/29 94/06/22 EOCE-LOBO 6 220 8954 2846 4821 90.7 4.6 1.7 0.4 0.3 0.2 0.0 0.1 0.2 0.1 0.0 TRACE TRACE 0.0 1.6 TRACE 1094 0.633 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 56 TABLE 1. - SAMPLES PROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 136 SAHPLE 19858 INDEX 137 SAHPLE 19727 INDEX 138 SAHPLE 19699 STATE TEXAS COUNTY WEBB FIELD CUBA LIBRE WELL NAME LAUREL A NO. 3 API 42-479-36064 LOCATION AHADO S. LAUREL SUR. , A-2631 OWNER ESENJAY PETROLEUH CORP. COMPLETED 94/10/07 SAHPLED 95/03/01 FORMATION EOCE-HINNANT 3RD GEOLOGIC PROVINCE CODE... 220 8579 DEPTH, FEET WELLHEAD PRESSURE , PSIG . OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 5065 2831 81 8 4 1 0 0 0 0 0 0 0 TRACE TRACE 0.0 2.4 TRACE 1194 0.709 TEXAS WEBB EL CABALLERO S. H. WILLIAMSON NO, I 42-479-35930 BS&F SUR. 539, A-1984 ENRON OIL & GAS CO. 93/11/09 94/02/17 EOCE-LOBO 220 7624 3740 2057 93.1 3.5 1.3 0.4 0.2 0.1 0.1 0.0 0.1 0.2 0.0 TRACE 0.0 0.0 0.9 TRACE 1074 0.610 TEXAS WEBB LA ROSITA BRUNI MINERAL C NO. 13 42-479-35919 JOSE VASQUEZ BORREGO GRANT, A- ENRON OIL & GAS CO. 93/10/18 93/12/27 EOCE-LOBO 220 9958 4657 3775 93.2 3.6 0.7 0,2 0.0 0.1 0.0 0.0 0.1 0.1 0.0 TRACE TRACE 0.0 2.0 TRACE 1043 0.607 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS HAY NOT BE RELIABLE 57 TABLE 1. - SAHPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 139 SAMPLE 19766 INDEX 140 SAMPLE 19696 INDEX 141 SAMPLE 19328 STATE TEXAS COUNTY WEBB FIELD MUJERES CREEK WELL NAME EL GATO NO. 22 API 42-479-35643 LOCATION TTRR SUR. 1953, A-1817 OWNER TEXACO EXPLOR. & PRODUCTION, I COMPLETED 92/12/18 SAMPLED 94/05/05 FORMATION EOCE-LOBO GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE . PSIG . OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . CARBON DIOXIDE HELIUM HEATING VALUE* 220 8798 3350 2200 85.4 7.3 3.5 0.0 1.4 0.5 0.0 0.0 0.1 0.6 0.2 TRACE TRACE 0.0 1.0 TRACE 1161 SPECIFIC GRAVITY 0.672 TEXAS WHARTON ALWAN W HUTCHINS PEARSON ESTATE NO. 2 42-481-33620 W. J. WICKHAH SUR., A-356 CONOCO, INC. 93/05/21 93/12/16 OLIG-FRIO 220 4601 1489 9788 98.6 0.8 0.1 0.0 TRACE 0.0 0.0 0.0 0.1 0.2 0.0 TRACE TRACE 0.0 0.2 TRACE 1020 0.564 TEXAS WHEELER BRITT RANCH BRITT CALDWELL I 42-483-30808 WHEELER 15 SA-3 PETRO-HUNT CORP. 81/11/25 92/02/26 PENN-DES MOINES 360 12348 2300 900 81.1 9.9 2.9 0.9 0.7 0.6 0.0 0.2 0.6 2.0 0.8 0.0 TRACE 0.0 0.2 0.04 1195 0.702 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 58 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 142 SAMPLE 19878 INDEX 143 SAMPLE 19767 INDEX 144 SAHPLE 19745 STATE TEXAS COUNTY WHEELER FIELD CANDICE WELL NAME HORN NO. 1-8 API 42-483-31467 LOCATION SEC. 8, BLK. A-2, H&GN SUR. OWNER SIDWELL OIL & GAS, INC. COMPLETED 95/02/09 SAMPLED 95/08/29 FORMATION PENN-MORROW GEOLOGIC PROVINCE CODE... 360 DEPTH, FEET 12091 WELLHEAD PRESSURE , PSIG . . . 3768 OPEN FLOW, MCFD 12000 COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE1 CARBON DIOXIDE... HELIUM HEATING VALUE* SPECIFIC GRAVITY... 93.9 3.3 1.1 0.3 0.1 0.1 0.1 0.0 0.0 0.4 TRACE TRACE TRACE 0.0 0.8 0.03 1056 0.599 TEXAS WHEELER MO-TEX HOGAN NO. 1 42-483-31447 SEC. 23, BLK. A-5, H&GN SUR. CAMBRIDGE PRODUCTION, INC. 94/01/24 94/05/05 DEVO-HUNTON, WOODFORD 360 12730 2600 2100 5.3 3.6 1.4 0.6 0.2 0.3 0.1 0.1 0.5 0.0 TRACE TRACE 0.0 1.4 0.02 1160 0.675 TEXAS WISE FLETCHER CRAWFORD NO. 1 42-497-33834 J. P. CAIN SUR., A-1066 BRISTOL RESOURCES CORP. 94/01/01 94/03/24 PENN-ATOKA CONGLOMERATE 420 6800 600 1200 74.8 10.3 7.5 1.9 1.1 0.5 0.4 0.1 0.3 2.4 0.0 0.0 TRACE 0.0 0.7 0.09 1293 0.768 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGRBES FAHRENHEIT AND 30 INCHES OF MERCURY 1 DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 59 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 145 SAKPLE 19786 INDEX 146 SAMPLE 19841 INDEX 147 SAHPLE 19793 STATE COUNTY.... FIELD HELL NAHE. TEXAS VISE NEWARK E R. L. TITCH 3 API 42-497-33832 LOCATION BLK. 51, SMITH CSL SUR. OWNER MITCHELL ENERGY & DEVELOPMENT COMPLETED 94/02/02 SAMPLED 94/06/17 FORMATION MISS-BARNETT SHALE GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE"... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 420 7764 3275 8200 9 2 0 0 0 0 0 0 0 0 TRACE TRACE 0.0 1.2 0.03 1148 0.666 TEXAS ZAPATA AGARITO MARTINEZ NO. 4 ONE MI. S US 83, NEAR WEBB CO COLUMBUS ENERGY CORP. 93/07/10 94/11/19 EOCE-LOBO 220 7373 4040 3200- TEXAS ZAPATA HUNDIDO J. G. RATHMELL NO. 10 42-505-33044 J. V. BORREGO GRANT, A-209 CONOCO, INC. 93/10/04 94/06/22 EOCE-SAND 220 9292 5500 7197 90.3 95.0 5.7 2.0 1.5 0.3 0.4 0.1 0.3 0.1 0.3 0,0 0.0 0.1 0.1 0.0 0.3 0.0 0.1 0.1 0.0 0.0 TRACE TRACE TRACE TRACE 0.0 0.0 1.1 2.4 TRACE TRACE 1107 1013 0.633 0.594 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY " DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 60 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 148 SAMPLE 19853 INDEX 149 SAMPLE 19789 INDEX 150 SAMPLE 19734 STATE COUNTY.... FIELD WELL NAME. API TEXAS ZAPATA VOLPE SALVADOR GARCIA G NO. 24 42-505-33231 LOCATION ISABLE GONZALES NO. 28 SUR, A- OWNER ENRON OIL & GAS CO. COHPLETED 94/10/16 SAMPLED 95/01/15 FORMATION EOCE-WILCOX GEOLOGIC PROVINCE CODE... 220 DEPTH, FEET 8238 WELLHEAD PRESSURE , PSIG . . . 4036 OPEN FLOW, MCFD 3300 COMPONENT, MOLE PCT METHANE 93.3 ETHANE 3.5 PROPANE 1.0 N-BUTANE 0.3 ISOBUTANE 0.1 N-PENTANE 0.1 ISOPENTANE 0.1 CYCLOPENTANE 0.0 HEXANES PLUS 0.1 NITROGEN 0.1 OXYGEN TRACE ARGON 0.0 HYDROGEN TRACE HYDROGEN SULFIDE4* 0.0 CARBON DIOXIDE 1,4 - HELIUM TRACE HEATING VALUE* 1056 SPECIFIC GRAVITY 0.607 TEXAS ZAVALA NIKOMA MILBY NO. 1A JOHN G. TODD G-380 SWIFT ENERGY CO. 92/--/00 94/06/09 CRET-SAN MIGUEL 220 2118 577 840 99.0 0.1 0.1 0.0 TRACE 0.0 0.0 0.0 0.0 0.7 0.0 TRACE TRACE 0.0 0.2 0.01 1006 0,560 SUR., A-870 UTAH GRAND BAR I FEDERAL NO. 9-10 43-019-31333 SEC. 9, T17S, R25E LONE MOUNTAIN PRODUCTION CO. 93/09/19 93/03/00 JURA-MORRISON 585 NOT GIVEN NOT GIVEN 2100 3.5 0.8 0.1 0.2 0.0 0.1 0.0 0.0 5.5 0.0 0.1 TRACE 0.0 0.8 0.18 996 0.617 ' CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 61 TABLE 1. - SAKPLES PROM GAS AND OIL WELLS IN THE UNITED STATES INDEX 151 SAHPLE 19751 INDEX 152 SAKPLB 19752 INDEX 153 SAHPLE 19848 STATE UTAH COUNTY UINTAH FIELD NATURAL BUTTES WELL NAHE NATURAL COTTON NO. API 43-047-32429 LOCATION SEC. 20, T9S, R21E OWNER ENRON OIL & GAS CO. COHPLETED 94/12/08 SAMPLED 94/04/09 FORMATION EOCE-GREEN RIVER 13-20 GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, MCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE**. . . , CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 575 4800 1550 5000 92.6 4.2 1.6 0.4 0.2 0.1 0.2 0.0 TRACE 0.5 0.0 TRACE TRACE 0.0 0.1 0.02 1088 0.610 UTAH UINTAH NATURAL BUTTES CHAPITA WELLS 27N J 43-047-32436 SEC. 15, T9S, R22E ENRON OIL & GAS CO. 94/02/02 94/04/09 EOCE-WASATCH 575 5400 1830 4000 WYOMING FREMONT BEAVER CREEK 359 BEAVER CREEK UNIT NO. 140 49-013-21406 SEC. 10, T33N, R96W AMOCO PRODUCTION CO. 93/11/29 94/12/00 CRET-FRONTIER, DAKOTA 530 6980 NOT GIVEN 2300 94.2 91.7 3.5 4.6 1.0 1.8 0.3 0.6 0.1 0.2 0.1 0.2 0.1 0.1 0.0 0.0 0.1 0.1 0.4 0.5 0.0 0.0 TRACE TRACE TRACE TRACE 0.0 0.0 0.2 0.3 0.01 0.01 1070 1099 0.597 0.619 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ' DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 62 TABLE 1. - SAMPLES FROM GAS OIL WELLS IN THE UNITED STATES INDEX 154 SAMPLE 19713 INDEX 155 SAMPLE 19787 INDEX 156 SAMPLE 19826 STATE WYOMING COUNTY LINCOLN FIELD LA BARGE WELL NAHE LA BARGE NO. 16 API 49-023-20964 LOCATION SEC. 3, T26N, R113W OWNER TEXACO EXPLOR, & PRODUCTION, COMPLETED 93/10/31 SAMPLED 94/01/24 FORHATION CRET-FRONTIER GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-EUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE"..., CARBON DIOXIDE HELIUH HEATING VALUE* SPECIFIC GRAVITY 535 5924 2100 4262 87.7 5 7 1 4 0 5 0 1 0 1 0 1 0 0 0 1 3 5 0 6 0 0 TRi ICE 0 0 0 2 0 03 1058 0. >31 WYOMING LINCOLN WILSON RANCH ALTROGGE FED. NO. 3-18 49-023-21002 SEC, 18, T19N, R112W UNION PACIFIC RESOURCES CO. 93/11/20 94/06/14 CRET-DAKOTA 535 11918 3000 1320 TRACE WYOMING PARK OREGON BASIN SAMUEL NO. 27 49-029-20318 SEC. 32, T51N, R100W MARATHON OIL CO. 94/04/13 94/09/21 TRIA-CHUGWATER 520 2500 400 1000 II 1161 0.671 90.6 4.3 1.3 0.4 0.2 0.3 0.0 0.1 0.2 2.5 0.0 TRACE TRACE 0.0 0.0 0.08 1072 0.619 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 63 TABLE 1. - SAMPLES FROM GAS AND OIL WELLS IN THE UNITED STATES INDEX SAMPLE STATE WYOMING COUNTY SUBLETTE FIELD RED HILL WELL NAME RED HILL NO. 2-18 API 49-035-21294 LOCATION SEC. 18, T27N, R112W OWNER ENRON OIL & GAS CO. COMPLETED 94/06/07 SAMPLED 94/11/29 FORMATION CRET-FRONTIER 157 19842 GEOLOGIC PROVINCE CODE. DEPTH, FEET WELLHEAD PRESSURE, PSIG. OPEN FLOW, HCFD COMPONENT, MOLE PCT METHANE ETHANE PROPANE N-BUTANE ISOBUTANE N-PENTANE ISOPENTANE CYCLOPENTANE HEXANES PLUS NITROGEN OXYGEN ARGON HYDROGEN HYDROGEN SULFIDE*'... CARBON DIOXIDE HELIUM HEATING VALUE* SPECIFIC GRAVITY 535 6890 450 1962 92.8 4.3 1.5 0.4 0.1 0.1 0.0 0.0 0.1 0.4 0.0 TRACE TRACE 0.0 0.2 0.01 1082 0.607 INDEX 158 SAMPLE 19700 WYOMING SWEETWATER HAYSTACK POLAR BAR NO. 1 49-037-23037 SEC. 22, T14N, R96W BASS ENTERPRISES PRODUCTION CO 93/05/06 93/12/28 CRET-ALMOND 535 14064 NOT GIVEN 96.3 ■ 0.3 0.1 - 0.0 0.0 - 0.0 0.0 - 0.0 0.0 - 0.1 0.0 - TRACE TRACE - 0.0 3.3 - TRACE 982 - 0.589 INDEX 159 SAMPLE 19840 WYOMING SWEETWATER WAHSUTTER N UPRC NO. 2-27 49-037-23138 SEC. 27, T21N, R94W DALEN RESOURCES OIL & GAS CO. 93/12/22 94/11/15 CRET-ALMOND 535 10232 1100 650 88.9 5.3 1.9 0,5 0.3 0.2 0.1 0.1 0.2 0.3 0.1 0.0 TRACE 0.0 2.3 TRACE 1091 0.645 * CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY ** DUE TO THE ABSORPTION OF H2S DURING SAMPLING, THE REPORTED RESULTS MAY NOT BE RELIABLE 64 TABLE 2. - SAMPLES PROM PIPELINES IN THE UNITED STATES INDEX 1 SAMPLE 19813 STATE ALASKA COUNTY KENAI FIELD COOK INLET LOCATION A-l,2,3,4>6t7l8t9tlll12t&13 WE OWNER PHILLIPS PETROLEUM CO. SAMPLED 94/08/10 FORMATION NOT GIVEN GEOLOGIC PROVINCE CODE... 820 DEPTH, FEET NOT GIVEN PRESSURE, PSIG NOT GIVEN FLOW.MCFD NOT GIVEN COMPONENT, MOLE PCT METHANE .. 99.1 ETHANE 0.1 PROPANE 0.1 N-BUTANE 0.0 ISOBUTANE .. TRACE N-PENTANE 0.0 ISOPENTANE 0.0 CYCLOPENTANE 0.0 HEXANES PLUS 0.0 NITROGEN 0.7 OXYGEN 0.0 ARGON 0.0 HYDROGEN .. TRACE HYDROGEN SULFIDE 0.0 CARBON DIOXIDE 0.1 HELIUM .. TRACE HEATING VALUE* 1007 SPECIFIC GRAVITY .. 0.559 CALCULATED GROSS BTU PER CU FT, DRY, AT 60 DEGREES FAHRENHEIT AND 30 INCHES OF MERCURY 65 PREVIOUS PUBLICATIONS IN THIS SERIES 1. Anderson, C.C., and H.H. Hinson. Helium-Bearing Natural Gases of the United States. Analyses and Analytical Methods. BuMines B 486, 1951, 141 pp. 2. Boone, W.J. , Jr. Helium-Bearing Natural Gases of the United States. Analyses and Analytical Methods. Supplement to Bulletin 486. BuMines B 576, 1958, 1 17 pp. 3. Munnerlyn, R.D., and R.D. Miller. Helium-Bearing Natural Gases of the United States. Analyses. Second Supplement to Bulletin 486. BuMines B 617, 1963, 93 pp. 4. Miller, R.D., and G.P. Norrell. Analyses of Natural Gases of the United States, 1961. BuMines IC 8221, 1964, 148 pp. 5. . Analyses of Natural Gases of the United States, 1962. BuMines IC 8239, 1964, 120 pp. 6. . Analyses of Natural Gases of the United States, 1963. BuMines IC 8241, 1965, 102 pp. 7. Moore, B.J., R.D. Miller, and R.D. Shrewsbury. Analyses of Natural Gases of the United States, 1964. BuMines IC 8302, 1966, 144 pp. 8. Moore, B.J., and R.D. Shrewsbury. Analyses of Natural Gases of the United States, 1965. BuMines IC 8316, 1966, 181 pp. 9. . Analyses of Natural Gases, 1966. BuMines IC 8356, 1967, 130 pp. 10. . Analyses of Natural Gases, 1967. BuMines IC 8395, 1968, 187 pp. 11. Cardwell, L.E., and L.F. Benton. Analyses of Natural Gases, 1968. BuMines IC 8443,1970, 169 pp. 12. . Analyses of Natural Gases, 1969. BuMines IC 8475, 1970, 134 pp. 13. . Analyses of Natural Gases, 1970. BuMines IC 8518, 1971, 130 pp. 14. . Analyses of Natural Gases, 1971. BuMines IC 8554, 1972, 163 pp. 15. . Analyses of Natural Gases, 1972. BuMines IC 8607, 1973, 104 pp. 16. Moore, B.J. Analyses of Natural Gases, 1973. BuMines IC 8658, 1974, 96 pp. 17. . Analyses of Natural Gases, 1974. BuMines IC 8684, 1975, 122 pp. 18. . Analyses of Natural Gases, 1917-74. BuMines CP 1-76, 1976, 889 pp.; NTIS PB 251-202. 19. . Analyses of Natural Gases, 1975. BuMines IC 8717, 1976, 82 pp. 20. . Analyses of Natural Gases, 1976. BuMines IC 8749, 1977, 94 pp. 21. . Analyses of Natural Gases, 1977. BuMines IC 8780, 1978, 95 pp. 22. . Analyses of Natural Gases, 1978. BuMines IC 8810, 1979, 113 pp. 23. . Analyses of Natural Gases, 1979. BuMines IC 8833, 1980, 100 pp. 24. . Analyses of Natural Gases, 1980. BuMines IC 8856, 1981, 236 pp. 25. . Analyses of Natural Gases, 1917-80. BuMines IC 8870, 1982, 1055 pp. 26. Miller, R.D., and F.R. Hertweck, Jr. Analyses of Natural Gases, 1981. BuMines IC 8890, 1982, 84 pp. 27. . Analyses of Natural Gases, 1982. BuMines IC 8942, 1983, 100 pp. 28. Hertweck, F.R., Jr., and D.D. Fox. Analyses of Natural Gases, 1983. BuMines IC 8993, 1984, 127 pp. 29. Moore, B.J., and J.E. Hamak. Analyses of Natural Gases, 1984. BuMines IC 9046, 1985, 102 pp. 67 30. Moore, B.J., and S. Sigler. Analyses of Natural Gases, 1985. BuMines IC 9096, 1986, 182 pp. 31. . Analyses of Natural Gases, 1917-85. BuMines IC 9129, 1987, 1197 pp. 32. . Analyses of Natural Gases, 1986. BuMines IC 9167, 1988, 101 pp. 33. . Analyses of Natural Gases, 1987. BuMines IC 9188, 1988, 74 pp. 34. Hamak, J.E., and S. Sigler. Analyses of Natural Gases, 1988. BuMines IC 9225, 1989, 66 pp. 35. . Analyses of Natural Gases, 1989. BuMines IC 9256, 1990, 60 pp. 36. . Analyses of Natural Gases, 1990. BuMines IC 9290, 1991, 56 pp. 37. . Analyses of Natural Gases, 1986-1990. BuMines IC 9301, 1991, 315 pp. 38. Hamak, J.E. and B.D. Gage. Analyses of Natural Gases, 1991. BuMines IC 9318, 1992, 97 pp. 39. Hamak, J.E. and Stella M. Sigler. Analyses of Natural Gases, 1992. BuMines IC 9356, 1993, 62 pp. 40. Sigler, Stella M. Analyses of Natural Gases, 1993. BuMines IC 9400, 1994, 58 pp. 68 o U.S. GPO 1997: 573-016/40513 SLM library BLDG50.ST-150A DENVER FEDERAL CENTER P.O. BOX 2504/ DENVER, COLORADO 80225 Mission The Bureau of Land Management sustains the health, diversity, and productivity of the public lands for the use and enjoyment of present and future generations. "D m > 00 z 3 2 SO > 5s =. CO 58 n !-► I! "n ^ zr J3 ¥ CD -n x . CD = %> . o 3D «-, vl ^ — 00 CO CD < C — l " ^ CO o co -*■ c m z ite5 ■354 m Ui en o o m CO o o I 00 c * i w C (D ■ ^v