Oil and gas leases in Karnes County

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.
Who are the biggest operators in Karnes County?: Marathon Oil Ef LLC operates 903 of the 3,456 producing leases in Karnes County, more than any other operator on record with the Railroad Commission of Texas.
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.

Operators here

The company that runs the wells and issues the royalty cheque.

Marathon Oil Ef LLC — 903 leases
Burlington Resources O & G Co LP — 381 leases
Eog Resources, Inc. — 358 leases
Pioneer Natural Res. USA, Inc. — 218 leases
Statoil Texas Onshore Prop LLC — 124 leases
Devon Energy Production Co, L.P. — 111 leases
Murphy Expl. & Prod. Co. - USA — 90 leases
Plains Exploration & Prod. Co. — 88 leases
Magnolia Oil & Gas Operating LLC — 82 leases
Encana Oil & Gas(USA) Inc. — 54 leases
Equinor Texas Onshore Prop LLC — 46 leases
Repsol Oil & Gas USA, LLC — 44 leases
BPX Operating Company — 41 leases
Ovintiv USA Inc. — 35 leases
Inpex Eagle Ford, LLC — 34 leases
Ensign Operating LLC — 32 leases
Petro Resources, Inc. — 30 leases
Blackbrush O & G, LLC — 29 leases
Talisman Energy USA Inc. — 26 leases
Pennzoil Exploration & Prod. Co. — 23 leases
Enduring Resources, LLC — 22 leases
Whiting Oil And Gas Corporation — 22 leases
Gulftex Energy, LLC — 21 leases
BHP Billiton Pet(Txla Op) Co — 19 leases
Bridge Oil Company, L. P. — 19 leases
Dewbre Petroleum Corporation — 18 leases
Petrohawk Operating Company — 18 leases
Parker & Parsley Development Co. — 17 leases
Tidal Petroleum, Inc. — 17 leases
Riley Exploration, LLC — 16 leases
Hilcorp Energy Company — 15 leases
Matador Production Company — 14 leases
Hughes, Dan A. Company — 12 leases
Xto Energy Inc. — 12 leases
Bay Rock Operating Company — 11 leases
Enervest Operating, L.L.C. — 11 leases
Gulftex Energy III, LP — 11 leases
Verdun Oil & Gas LLC — 11 leases
Blackbrush O & G, Inc. — 10 leases
Bruns, H. D. — 10 leases
Chesapeake Operating, Inc. — 10 leases
Crawford Energy Operating Co — 10 leases
Freeport-Mcmoran Oil & Gas LLC — 10 leases
Hanson Production Company — 10 leases
Bristol Resources Corporation — 9 leases
Janssen, Wayne Allen — 9 leases
Legend Natural Gas II, LP — 9 leases
Validus NRG Aquilas Assetco LLC — 9 leases
Warwick-Artemis, LLC — 9 leases
Gulftex Energy IV, LP — 8 leases
Hawthorn Energy Partners, LLC — 8 leases
Apache Corporation — 7 leases
Clay Exploration, Inc. — 7 leases
Geosouthern Energy Corporation — 7 leases
Miller, W. C. Operating Company — 7 leases
Operator 000000 — 6 leases
Bommer Engineering Co. — 6 leases
Enex Resources Corporation — 6 leases
Welder Exploration & Prod., Inc. — 6 leases
Baytex Energy USA, Inc. — 5 leases

Railroad Commission districts

District 02 — 3,427 leases
District 01 — 29 leases

Leases — page 1 of 18

CENTIPEDE SOUTH UNIT — gas, Rosewood Resources, Inc., Karnes County, 11.3 million reported
CENTIPEDE NORTH UNIT — gas, Rosewood Resources, Inc., Karnes County, 10.7 million reported
GREENE, BIRDIE — gas, Hanson Production Company, Karnes County, 8.4 million reported
KORTH UNIT — oil, Eog Resources, Inc., Karnes County, 8.3 million reported
FLEETWOOD UNIT — oil, Eog Resources, Inc., Karnes County, 7.3 million reported
GOLDEN B UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 7.1 million reported
LYNCH UNIT — oil, Eog Resources, Inc., Karnes County, 7.1 million reported
GOLDEN 'A' UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 6.6 million reported
COLLEEN UNIT — oil, Eog Resources, Inc., Karnes County, 6.4 million reported
KELLNER ET AL GAS UNIT — gas, Chevron U. S. A. Inc., Karnes County, 6.3 million reported
NPU (PORTER-5) — gas, Pennzoil Exploration & Prod. Co., Karnes County, 6.2 million reported
LIGHTFOOT UNIT — oil, Eog Resources, Inc., Karnes County, 6.1 million reported
HOMEYER GAS UNIT — gas, Midpar L.P., Karnes County, 6.0 million reported
WESSENDORFF A UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 5.9 million reported
JOG UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 5.9 million reported
SCHNEIDER UNIT — oil, Eog Resources, Inc., Karnes County, 5.7 million reported
BURDA COLLINS UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 5.7 million reported
METZ RANCH UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 5.5 million reported
BUMBLE BEE — gas, Rosewood Resources, Inc., Karnes County, 5.4 million reported
GORDON TALK GAS UNIT — gas, Hanson Production Company, Karnes County, 5.4 million reported
CREWS UNIT — oil, Eog Resources, Inc., Karnes County, 5.3 million reported
MCALISTER UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 5.3 million reported
KORTH B UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 5.3 million reported
GINOBILI UNIT — oil, Eog Resources, Inc., Karnes County, 5.3 million reported
RUDD UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 5.1 million reported
NATHO UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 5.1 million reported
SLAUGHTER GAS UNIT 1 — gas, Enduring Resources, LLC, Karnes County, 4.9 million reported
PRESLEY UNIT — oil, Eog Resources, Inc., Karnes County, 4.9 million reported
YANTA ET AL UNIT — oil, Blackbrush O & G, LLC, Karnes County, 4.9 million reported
L.B. HAILEY UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 4.8 million reported
YANTA ET AL UNIT — oil, Blackbrush O & G, LLC, Karnes County, 4.8 million reported
PARKER UNIT — oil, Eog Resources, Inc., Karnes County, 4.7 million reported
GREEN A — oil, Petrohawk Operating Company, Karnes County, 4.6 million reported
RUPPERT A — oil, Petrohawk Operating Company, Karnes County, 4.5 million reported
MCCOY UNIT — oil, Eog Resources, Inc., Karnes County, 4.4 million reported
BRAUNE UNIT — oil, Eog Resources, Inc., Karnes County, 4.4 million reported
WOLF UNIT — oil, Eog Resources, Inc., Karnes County, 4.4 million reported
WBC UNIT — oil, Eog Resources, Inc., Karnes County, 4.3 million reported
LEONARD UNIT — oil, Eog Resources, Inc., Karnes County, 4.3 million reported
DUNCAN UNIT — oil, Eog Resources, Inc., Karnes County, 4.3 million reported
ALTON UNIT — oil, Eog Resources, Inc., Karnes County, 4.3 million reported
ALLMAN UNIT — oil, Eog Resources, Inc., Karnes County, 4.2 million reported
CHARLOTTE UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 4.2 million reported
WILLEKE UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 4.2 million reported
WESSENDORFF 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 4.1 million reported
KORTH C UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 4.1 million reported
KILIMANJARO UNIT — oil, Eog Resources, Inc., Karnes County, 4.1 million reported
GREEN-HALL UNIT — gas, Hughes, Dan A. Company, Karnes County, 4.1 million reported
REGMUND FAMILY TRUST GAS UNIT 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 4.1 million reported
STOLTE GAS UNIT 1 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 4.1 million reported
HARPER UNIT — oil, Eog Resources, Inc., Karnes County, 4.1 million reported
HORSE THIEF UNIT — oil, Eog Resources, Inc., Karnes County, 4.1 million reported
BORIS UNIT — oil, Marathon Oil Ef LLC, Karnes County, 4.0 million reported
ESCONDIDO CREEK-WESS 3 (SA) B7 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 4.0 million reported
STOLTE GAS UNIT 1 — gas, Talisman Energy USA Inc., Karnes County, 4.0 million reported
NICHOLS A UNIT — oil, Petrohawk Operating Company, Karnes County, 3.9 million reported
LEONARD AC UNIT — oil, Eog Resources, Inc., Karnes County, 3.9 million reported
WESSENDORFF GAS UNIT 1 — gas, Enduring Resources, LLC, Karnes County, 3.9 million reported
CHALLENGER UNIT C — oil, Marathon Oil Ef LLC, Karnes County, 3.9 million reported
JULIE — oil, Plains Exploration & Prod. Co., Karnes County, 3.8 million reported
MAREK UNIT — oil, Eog Resources, Inc., Karnes County, 3.8 million reported
WESS 5-7-3 (SA) D2 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.8 million reported
DULLNIG UNIT — oil, Eog Resources, Inc., Karnes County, 3.8 million reported
WESS 4-SLGTR-ECRR (SA) B4 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.7 million reported
BLACKWELL-EYHORN-RUPPERT (SA) F2 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.7 million reported
HILBRICH-SELLERS — gas, Hughes, Dan A. Company, Karnes County, 3.7 million reported
WESSENDORFF 5-7-2 (SA) D4 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.7 million reported
FALKS GAS UNIT 1 — gas, Talisman Energy USA Inc., Karnes County, 3.6 million reported
WESS 4-SLAUGHTER-RT (SA) C4 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.6 million reported
BLACKWELL-E-R-E (SA) F5 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.6 million reported
WEDDINGTON, ADELINE — gas, Fina Oil & Chemical Company, Karnes County, 3.6 million reported
WIATREK UNIT — oil, Gulftex Energy IV, LP, Karnes County, 3.6 million reported
JOHNSON A — oil, Geosouthern Energy Corporation, Karnes County, 3.6 million reported
SCHENDEL — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 3.6 million reported
STOLTE GAS UNIT 1 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.6 million reported
A. BANDUCH C — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 3.6 million reported
ESCONDIDO CRK-EVANGELINE (SA) B2 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.5 million reported
WESS 4-SLAUGHTER-RT (SA) C3 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.5 million reported
USZYNSKI GAS UNIT 1 — gas, Enduring Resources, LLC, Karnes County, 3.5 million reported
HILBRICH-SELLERS GAS UNIT NO. 2 — gas, Hughes, Dan A. Company, Karnes County, 3.5 million reported
BLACKWELL-E-R-E (SA) F3 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.5 million reported
STOLTE GAS UNIT 1 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 3.5 million reported
LONG 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 3.5 million reported
SAN CHRISTOVAL — oil, Burlington Resources O & G Co LP, Karnes County, 3.5 million reported
A. BANDUCH A — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 3.5 million reported
KENEDY UNIT — gas, Warwick-Artemis, LLC, Karnes County, 3.4 million reported
BARGMANN TRUST UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 3.4 million reported
USZYNSKI-FURLOW (SA) D2 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 3.4 million reported
WIEDING-WESTON UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 3.4 million reported
HAVEMAN TRUST 01 - H01 E — gas, Ensign Operating LLC, Karnes County, 3.3 million reported
JOSEPH UNIT — oil, Eog Resources, Inc., Karnes County, 3.3 million reported
BUMBLE BEE A — gas, Warwick-Artemis, LLC, Karnes County, 3.3 million reported
MATTERHORN UNIT — oil, Eog Resources, Inc., Karnes County, 3.3 million reported
FALKS GAS UNIT 1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.3 million reported
GRASSHOPPER THIELE B3 — gas, Warwick-Artemis, LLC, Karnes County, 3.3 million reported
LONESOME DOVE A — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 3.3 million reported
JUNE DAY UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 3.3 million reported
JANYSEK UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 3.3 million reported
L.B. HAILEY UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 3.3 million reported
ALEXANDER-WESSENDORFF 2 (SA) A1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.3 million reported
LOVE UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 3.2 million reported
RINGO UNIT — oil, Eog Resources, Inc., Karnes County, 3.2 million reported
BERRY — oil, Riley Exploration, LLC, Karnes County, 3.2 million reported
DAVILA UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 3.2 million reported
WHITNEY UNIT — oil, Eog Resources, Inc., Karnes County, 3.2 million reported
WINGNUT UNIT 'A' — oil, Marathon Oil Ef LLC, Karnes County, 3.2 million reported
POP UNIT — oil, Eog Resources, Inc., Karnes County, 3.2 million reported
GILBERT UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 3.2 million reported
MCALISTER UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 3.1 million reported
WINGNUT UNIT 'B' — oil, Marathon Oil Ef LLC, Karnes County, 3.1 million reported
MOHR-HONS UNIT — oil, Marathon Oil Ef LLC, Karnes County, 3.1 million reported
RIVES-PAWELEK A — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 3.1 million reported
DREES A-179 — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 3.1 million reported
RUNGE 2 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 3.1 million reported
JUNE DAY UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 3.1 million reported
HAVEMAN TRUST 01 - H01 D — gas, Ensign Operating LLC, Karnes County, 3.1 million reported
ALEXANDER-WESSENDORFF 1 (SA) A4 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.0 million reported
JAUER-SONKA UNIT — oil, Marathon Oil Ef LLC, Karnes County, 3.0 million reported
SANSEL GAS UNIT — gas, Hanson Production Company, Karnes County, 3.0 million reported
HAVEMAN TRUST 01 — gas, Karnes County, 3.0 million reported
R. RUHMANN GAS UNIT 2-E — gas, Dewbre Petroleum Corporation, Karnes County, 3.0 million reported
B. U. LULING-BOYCE — gas, Pennzoil Exploration & Prod. Co., Karnes County, 3.0 million reported
FRANKE UNIT — oil, Freeport-Mcmoran Oil & Gas LLC, Karnes County, 3.0 million reported
WESS 4-SLGTR-ECRR-RT (SA) C5 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 3.0 million reported
MARLER-SLAUGHTER-RHODES (SA) B1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 3.0 million reported
CHALLENGER UNIT A — oil, Marathon Oil Ef LLC, Karnes County, 2.9 million reported
HICKOK — oil, Eog Resources, Inc., Karnes County, 2.9 million reported
WESS 5-7-3 (SA) D3 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 2.9 million reported
WESS 6-WESS 1 ECRR (SA) D3 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 2.9 million reported
WESSENDORFF GAS UNIT 6 — gas, Talisman Energy USA Inc., Karnes County, 2.9 million reported
RIDLEY 01 — oil, Pioneer Natural Res. USA, Inc., Karnes County, 2.9 million reported
ALEXANDER-WESSENDORFF 1 (SA) A3 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 2.9 million reported
WESS 5-7-3 (SA) D1 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 2.9 million reported
KENEDY UNIT — gas, Warwick-Artemis, LLC, Karnes County, 2.9 million reported
ESCONDIDO CREEK RIVER RANCH GU 1 — gas, Enduring Resources, LLC, Karnes County, 2.9 million reported
KIRK 01 — gas, Marathon Oil Ef LLC, Karnes County, 2.9 million reported
HAVEMAN TRUST 01 - H01 C — gas, Ensign Operating LLC, Karnes County, 2.9 million reported
BERDIE UNIT — oil, Encana Oil & Gas(USA) Inc., Karnes County, 2.8 million reported
WESS 4-SLGTR-ECRR (SA) B5 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 2.8 million reported
HILBRICH-SELLERS GAS UNIT — gas, Hughes, Dan A. Company, Karnes County, 2.8 million reported
KELLNER ET AL G. U. — gas, Eex Operating, L.P., Karnes County, 2.8 million reported
WESSENDORFF 02 — gas, Marathon Oil Ef LLC, Karnes County, 2.8 million reported
WESSENDORFF A UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 2.8 million reported
WIEDING-WESTON UNIT — gas, Marathon Oil Ef LLC, Karnes County, 2.8 million reported
MOCZYGEMBA UNIT — oil, Gulftex Energy III, LP, Karnes County, 2.8 million reported
HAVEMAN TRUST 01 — gas, Karnes County, 2.8 million reported
ESTELLE ROLF GAS UNIT — gas, Parker & Parsley Development Co., Karnes County, 2.8 million reported
WESSENDORFF3-ESCONDIDO CREEK (SA — gas, Statoil Texas Onshore Prop LLC, Karnes County, 2.7 million reported
PARKER UNIT — oil, Eog Resources, Inc., Karnes County, 2.7 million reported
FALKS GAS UNIT 1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 2.7 million reported
MILTON UNIT — oil, Eog Resources, Inc., Karnes County, 2.7 million reported
RIDLEY FARMS 01 — gas, Ensign Operating LLC, Karnes County, 2.7 million reported
DAVILA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 2.7 million reported
KARNES CITY SW UNIT — oil, Marathon Oil Ef LLC, Karnes County, 2.7 million reported
WESSENDORFF GAS UNIT 4 — gas, Enduring Resources, LLC, Karnes County, 2.7 million reported
KRAUSE GU1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 2.7 million reported
FALKS GAS UNIT 1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 2.7 million reported
MCCARTNEY UNIT — oil, Eog Resources, Inc., Karnes County, 2.7 million reported
WIATREK UNIT — oil, Gulftex Energy IV, LP, Karnes County, 2.7 million reported
WESSENDORFF 5-ALEX-WESS 2 (SA) — gas, Statoil Texas Onshore Prop LLC, Karnes County, 2.7 million reported
LEO FRANK UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 2.7 million reported
METZ RANCH UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 2.7 million reported
WESSENDORFF A UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 2.7 million reported
DAVILA-GRAHAM UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 2.7 million reported
L.B. HAILEY UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 2.7 million reported
WIEDING-WESTON UNIT — gas, Marathon Oil Ef LLC, Karnes County, 2.7 million reported
MCALISTER UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 2.7 million reported
KARNES CITY SE UNIT — oil, Marathon Oil Ef LLC, Karnes County, 2.7 million reported
EASLEY UNIT — gas, Marathon Oil Ef LLC, Karnes County, 2.7 million reported
GRAEF GAS UNIT 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 2.7 million reported
CHARGER UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 2.6 million reported
YANTA CATTLE CO. A-288 #2 GU — gas, Burlington Resources O & G Co LP, Karnes County, 2.6 million reported
DENALI UNIT — oil, Eog Resources, Inc., Karnes County, 2.6 million reported
L.B. HAILEY UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 2.6 million reported
NPU (PORTER -4L) — gas, Pennzoil Exploration & Prod. Co., Karnes County, 2.6 million reported
WESS 4-SLAUGHTER-RT (SA) C2 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 2.6 million reported
PATTON UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 2.6 million reported
MORAVITS UNIT — oil, Gulftex Energy III, LP, Karnes County, 2.6 million reported
DAVILA-WESTON HENKE UNIT SA A — gas, Marathon Oil Ef LLC, Karnes County, 2.6 million reported
THUNDERBIRD UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 2.6 million reported
LEO FRANK UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 2.6 million reported
KARNES CITY NE UNIT — oil, Marathon Oil Ef LLC, Karnes County, 2.6 million reported
HAVEMAN TRUST 01 — gas, Karnes County, 2.6 million reported
CHALLENGER UNIT B — oil, Marathon Oil Ef LLC, Karnes County, 2.6 million reported
WIEDING-WESTON UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 2.6 million reported
FALKS GAS UNIT 1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 2.6 million reported
KEYS UNIT — oil, Magnolia Oil & Gas Operating LLC, Karnes County, 2.6 million reported
ECLETO PARTNERSHIP UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 2.6 million reported
DODGE UNIT — oil, Eog Resources, Inc., Karnes County, 2.6 million reported
A. VAUGHN UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 2.6 million reported
BARBOZA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 2.6 million reported
A. BANDUCH B — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 2.6 million reported
HONS UNIT — oil, Encana Oil & Gas(USA) Inc., Karnes County, 2.6 million reported
HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 2.6 million reported
MAY UNIT 1 — oil, Marathon Oil Ef LLC, Karnes County, 2.6 million reported
JULIE BECK — oil, Cinco Natural Resources Corp., Karnes County, 2.6 million reported
FRANKLIN UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 2.6 million reported
WESSENDORFF 4-SLAUGHTER (SA) — gas, Statoil Texas Onshore Prop LLC, Karnes County, 2.6 million reported
WESS 4-SLAUGHTER-RT (SA) C7 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 2.6 million reported
BEGO TRUST — gas, Chesapeake Operating, Inc., Karnes County, 2.5 million 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.