Oil and gas leases in Karnes County — page 7

Karnes County, Texas has 3,456 oil and gas leases with production on file at the Railroad Commission. 1,768 of them are oil leases and 1,688 are gas leases. Between them they carry 6,870 wellbores. Reported volumes run from January 1993 to August 2026 and come to 1.2 billion barrels of oil and 2.0 billion Mcf of gas. 196 operators file returns here. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Karnes County

How many oil and gas leases are in Karnes County?
Karnes County has 3,456 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Karnes County produced?
Leases in Karnes County have reported 1,206,104,073 barrels of oil (bbl) and 2,026,634,613 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Karnes County?
196 operators file production returns for leases in Karnes County.
How much are mineral rights in Karnes County worth?
There is no single figure: what a mineral or royalty interest in Karnes County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 3,456 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Leases — page 7 of 18

  • DAVILA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • SIENKIEWICZ UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • WHITFIELD EAST UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.1 million reported
  • SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.1 million reported
  • SCHENDEL UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.1 million reported
  • BLACKWELL-EYHORN (SA) B8 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.1 million reported
  • CREWS UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 1.1 million reported
  • BERRY GAS UNIT — gas, Midpar L.P., Karnes County, 1.1 million reported
  • TURNBULL UNIT H — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • NANCY STEWART 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.1 million reported
  • BARBOZA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • DROMGOOLE "A" UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.1 million reported
  • GUSSIE YANTA — oil, Blackbrush O & G, LLC, Karnes County, 1.1 million reported
  • WESTON GAS UNIT 1 — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • TURNBULL UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • NICHOLS A UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.1 million reported
  • TURNBULL UNIT E — gas, Marathon Oil Ef LLC, Karnes County, 1.1 million reported
  • LYNCH UNIT — gas, Eog Resources, Inc., Karnes County, 1.1 million reported
  • VAJDOS-FOEGELLE UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • CREWS UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 1.0 million reported
  • MOBIL UNIT D AC — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • SPEARY FAMILY TRUST UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • DIRECT ASSETS UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • MAURER-MCFARLAND UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • CHOATE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • SMOLIK 01 — gas, Ensign Operating LLC, Karnes County, 1.0 million reported
  • JESS B. WILLIAMS UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • FRANKE UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • MAUNAKEA UNIT — oil, Eog Resources, Inc., Karnes County, 1.0 million reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • BARNETT EAST UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.0 million reported
  • GROSS MIXON USW B — gas, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • DAVILA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • RT-SLAUGHTER-MARLER (SA) D5 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.0 million reported
  • GENELLE UNIT C — oil, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • NELLER-RUNGE 1-RUNGE 2 (SA) D7 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 1.0 million reported
  • EYHORN GAS UNIT 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.0 million reported
  • YANTA CATTLE CO A-288 #2 GU — gas, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • FRANKE UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • MOBIL UNIT B AC — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • SMOLIK 01 — gas, Ensign Operating LLC, Karnes County, 1.0 million reported
  • SPEARY FAMILY TRUST UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • CHILDREN'S-WESTON UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • RIDLEY 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • EYHORN GAS UNIT 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.0 million reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • HEMBY UNIT B AC — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • CHOATE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • PUSTEJOVSKY — gas, Christico Petroleum Company, Karnes County, 1.0 million reported
  • RANCHO GRANDE TRUST-KOWALIK SA — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • RANCHO GRANDE TRUST UNIT NO. 1 — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • CROW A — gas, Devon Energy Production Co, L.P., Karnes County, 1.0 million reported
  • MOY A — gas, Devon Energy Production Co, L.P., Karnes County, 1.0 million reported
  • SPAHN-MIKKELSON UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • DEBILL 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • KEYS UNIT — oil, Magnolia Oil & Gas Operating LLC, Karnes County, 1.0 million reported
  • SISTI EAST UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.0 million reported
  • L.B. HAILEY UNIT — gas, Ovintiv USA Inc., Karnes County, 1.0 million reported
  • SCR UNIT E-MOBIL UNIT B SA — gas, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • B. U.-SPIELHAGAN — gas, Pennzoil Exploration & Prod. Co., Karnes County, 1.0 million reported
  • BRYSCH-JONAS UNIT B — oil, Marathon Oil Ef LLC, Karnes County, 1.0 million reported
  • DOUGLAS 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • WESSENDORFF 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • BEGOT-GUST-EYHORN (SA) G3 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.0 million reported
  • CROW A — gas, Devon Energy Production Co, L.P., Karnes County, 1.0 million reported
  • BURNS 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • CHOATE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.0 million reported
  • MIXON UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.0 million reported
  • ELIZONDO 01 — gas, Marathon Oil Ef LLC, Karnes County, 999 thousand reported
  • WESSENDORFF 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 999 thousand reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 998 thousand reported
  • BINGHAM UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 998 thousand reported
  • HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 998 thousand reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 998 thousand reported
  • RANCHO GRANDE TRUST UNIT NO. 1 — oil, Sanchez Oil & Gas Corporation, Karnes County, 997 thousand reported
  • MOBIL UNIT B — gas, Marathon Oil Ef LLC, Karnes County, 996 thousand reported
  • HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 996 thousand reported
  • SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 995 thousand reported
  • DROMGOOLE ''A'' - OWENS SA C — gas, Devon Energy Production Co, L.P., Karnes County, 994 thousand reported
  • DIRECT ASSETS UNIT — gas, Marathon Oil Ef LLC, Karnes County, 994 thousand reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 993 thousand reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 993 thousand reported
  • MOBIL UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 992 thousand reported
  • SCHENDEL UNIT A 189 — gas, Burlington Resources O & G Co LP, Karnes County, 992 thousand reported
  • MOBIL UNIT D AC — gas, Marathon Oil Ef LLC, Karnes County, 992 thousand reported
  • KAS UNIT SOUTH — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 992 thousand reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 990 thousand reported
  • MURPHY-KOTARA 1H SA — gas, Marathon Oil Ef LLC, Karnes County, 990 thousand reported
  • IMPERIAL UNIT — oil, Marathon Oil Ef LLC, Karnes County, 987 thousand reported
  • BALSER UNIT — oil, Statoil Texas Onshore Prop LLC, Karnes County, 987 thousand reported
  • BEGOT-GUS TIPS-KUHNE (SA) F1 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 987 thousand reported
  • CHILDREN'S-WESTON UNIT — gas, Marathon Oil Ef LLC, Karnes County, 987 thousand reported
  • SPEARY A - A VAUGHN USW A — gas, Burlington Resources O & G Co LP, Karnes County, 986 thousand reported
  • FRANKE-JOHNSON UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 986 thousand reported
  • HEMBY UNIT 'A' — gas, Marathon Oil Ef LLC, Karnes County, 985 thousand reported
  • CARPENTER-THOMPSON UNIT — oil, Marathon Oil Ef LLC, Karnes County, 983 thousand reported
  • MORGAN UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 983 thousand reported
  • L.B. HAILEY UNIT — gas, Devon Energy Production Co, L.P., Karnes County, 983 thousand reported
  • DROMGOOLE 'B' UNIT — gas, Ovintiv USA Inc., Karnes County, 983 thousand reported
  • MAY UNIT 1 — gas, Hilcorp Energy Company, Karnes County, 982 thousand reported
  • MENSIK 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 980 thousand reported
  • WIATREK UNIT — oil, Eog Resources, Inc., Karnes County, 977 thousand reported
  • URRUTIA UNIT — oil, Marathon Oil Ef LLC, Karnes County, 977 thousand reported
  • L.B. HAILEY-MORGAN SA — gas, Marathon Oil Ef LLC, Karnes County, 975 thousand reported
  • SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 973 thousand reported
  • TENNANT UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 973 thousand reported
  • MURPHY-SINCLAIR UNIT — gas, Marathon Oil Ef LLC, Karnes County, 972 thousand reported
  • COLIN W JOHNSON UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 972 thousand reported
  • MANGIONE 01 — gas, Marathon Oil Ef LLC, Karnes County, 971 thousand reported
  • FRANKE UNIT — gas, Marathon Oil Ef LLC, Karnes County, 971 thousand reported
  • RT-NELLER-KOLO (SA) D6 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 970 thousand reported
  • HEMBY UNIT B — oil, Marathon Oil Ef LLC, Karnes County, 969 thousand reported
  • DIRECT ASSETS UNIT — gas, Marathon Oil Ef LLC, Karnes County, 969 thousand reported
  • DZIUK A-SCHENDEL A 189 SA 5 — gas, Devon Energy Production Co, L.P., Karnes County, 966 thousand reported
  • EASLEY-HOLLMAN UNIT PSA — gas, Marathon Oil Ef LLC, Karnes County, 963 thousand reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 962 thousand reported
  • WESSENDORFF 5-WESSENDORFF 2 (SA) — gas, Statoil Texas Onshore Prop LLC, Karnes County, 962 thousand reported
  • LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 959 thousand reported
  • RICHTER NORTH UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 957 thousand reported
  • YANTA CENTRAL 2 — gas, Burlington Resources O & G Co LP, Karnes County, 956 thousand reported
  • HARDY UNIT AC — oil, Marathon Oil Ef LLC, Karnes County, 956 thousand reported
  • RICKS LIVING TRUST GU 1 — gas, Talisman Energy USA Inc., Karnes County, 954 thousand reported
  • CHILDREN'S-WESTON UNIT — gas, Marathon Oil Ef LLC, Karnes County, 952 thousand reported
  • LUNA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 952 thousand reported
  • MENSIK 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 951 thousand reported
  • MOBIL UNIT D AC — gas, Marathon Oil Ef LLC, Karnes County, 950 thousand reported
  • KOLO-NELLER-RHODES TRUST — gas, Statoil Texas Onshore Prop LLC, Karnes County, 950 thousand reported
  • BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 950 thousand reported
  • CROW A — gas, Devon Energy Production Co, L.P., Karnes County, 947 thousand reported
  • LYNCH UNIT — gas, Eog Resources, Inc., Karnes County, 946 thousand reported
  • MENSIK 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 946 thousand reported
  • LUNA UNIT — oil, Marathon Oil Ef LLC, Karnes County, 944 thousand reported
  • KENNEDY — gas, Marathon Oil Ef LLC, Karnes County, 944 thousand reported
  • MOCZYGEMBA POLLOK UNIT AC — oil, Marathon Oil Ef LLC, Karnes County, 944 thousand reported
  • ORTON UNIT — oil, Gulftex Ipx, LLC, Karnes County, 943 thousand reported
  • SILVERCHAIR UNIT — oil, Magnolia Oil & Gas Operating LLC, Karnes County, 941 thousand reported
  • BLACKJACK UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 941 thousand reported
  • CHAPMAN-FRANKE-MURPHY-KOTARA SA — gas, Marathon Oil Ef LLC, Karnes County, 940 thousand reported
  • JANYSEK-ECLETO — gas, Magnolia Oil & Gas Operating LLC, Karnes County, 939 thousand reported
  • BERRY 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 939 thousand reported
  • BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 939 thousand reported
  • BODDEN UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 938 thousand reported
  • ESCONDIDO CREEK GAS UNIT 1 — gas, Enduring Resources, LLC, Karnes County, 938 thousand reported
  • MOY A — gas, Devon Energy Production Co, L.P., Karnes County, 938 thousand reported
  • SAN CHRISTOVAL RANCH UNIT B — gas, Marathon Oil Ef LLC, Karnes County, 937 thousand reported
  • FOX UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 937 thousand reported
  • ROGERS UNIT — oil, Marathon Oil Ef LLC, Karnes County, 937 thousand reported
  • RANCHO GRANDE TRUST UNIT NO. 1 — gas, Marathon Oil Ef LLC, Karnes County, 935 thousand reported
  • RIDLEY FARMS 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 934 thousand reported
  • BLACKJACK UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 934 thousand reported
  • ALEXANDER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 933 thousand reported
  • L.B. HAILEY UNIT — gas, Marathon Oil Ef LLC, Karnes County, 933 thousand reported
  • CROW A — gas, Devon Energy Production Co, L.P., Karnes County, 933 thousand reported
  • DEBILL 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 931 thousand reported
  • FRANKLIN UNIT — oil, Encana Oil & Gas(USA) Inc., Karnes County, 931 thousand reported
  • BEST-BEARD UNIT — oil, Marathon Oil Ef LLC, Karnes County, 930 thousand reported
  • HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 930 thousand reported
  • BAILEY UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 930 thousand reported
  • MAY B UNIT — gas, Marathon Oil Ef LLC, Karnes County, 929 thousand reported
  • SIENKIEWICZ UNIT — gas, Marathon Oil Ef LLC, Karnes County, 929 thousand reported
  • DOUGLAS 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 928 thousand reported
  • TURNBULL F-KOWALIK SA1 — gas, Marathon Oil Ef LLC, Karnes County, 927 thousand reported
  • SPLITTER — oil, Eog Resources, Inc., Karnes County, 927 thousand reported
  • RICKS LIVING TRUST GU2 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 926 thousand reported
  • WARNER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 925 thousand reported
  • NIEMEIER — gas, Esenjay Exploration, Inc, Karnes County, 924 thousand reported
  • HILBRICH-SELLERS -B- — gas, Turner, M. O., Karnes County, 922 thousand reported
  • DAVENPORT UNIT — oil, Marathon Oil Ef LLC, Karnes County, 922 thousand reported
  • WARNER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 921 thousand reported
  • SCR UNIT E-CHILDREN WESTON SA — gas, Marathon Oil Ef LLC, Karnes County, 921 thousand reported
  • WILLIAM UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 920 thousand reported
  • CREWS UNIT — gas, Ovintiv USA Inc., Karnes County, 920 thousand reported
  • DAVIS 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 920 thousand reported
  • CHOATE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 920 thousand reported
  • MOBIL UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 919 thousand reported
  • BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 918 thousand reported
  • ELIZONDO 01 — gas, Marathon Oil Ef LLC, Karnes County, 918 thousand reported
  • STRMISKA GAS UNIT 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 918 thousand reported
  • YANTA CATTLE CO. A-288 #1 GU — gas, Burlington Resources O & G Co LP, Karnes County, 918 thousand reported
  • FRANKE-JOHNSON UNIT — gas, Marathon Oil Ef LLC, Karnes County, 917 thousand reported
  • ARMAND UNIT A — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 917 thousand reported
  • MAY UNIT 1 — gas, Marathon Oil Ef LLC, Karnes County, 916 thousand reported
  • SIENKIEWICZ UNIT — gas, Marathon Oil Ef LLC, Karnes County, 916 thousand reported
  • BBG MIXON UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 915 thousand reported
  • JOG UNIT A — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 915 thousand reported
  • HYDE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 913 thousand reported
  • MURPHY-FRANKE-FOSTER SA — gas, Marathon Oil Ef LLC, Karnes County, 913 thousand reported
  • BARBOZA UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 913 thousand reported
  • CREWS UNIT — oil, Encana Oil & Gas(USA) Inc., Karnes County, 911 thousand reported
  • HOLLMAN UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 910 thousand reported
  • RANCHO GRANDE TRUST UNIT NO. 1 — gas, Hilcorp Energy Company, Karnes County, 910 thousand reported
  • RUCKMAN TRUST UNIT C — oil, Burlington Resources O & G Co LP, Karnes County, 909 thousand reported
  • LUNA UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 909 thousand reported
  • SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 906 thousand reported
  • CROW A — gas, Devon Energy Production Co, L.P., Karnes County, 905 thousand reported
  • MORGAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 904 thousand reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.