Oil and gas leases in Karnes County — page 5

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 5 of 18

  • WESSENDORFF 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.4 million reported
  • VOSS UNIT — oil, Eog Resources, Inc., Karnes County, 1.4 million reported
  • YOUNG GAS UNIT 1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 1.4 million reported
  • DULLYE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.4 million reported
  • WESSENDORFF GAS UNIT 3 — gas, Enduring Resources, LLC, Karnes County, 1.4 million reported
  • HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • MATADOR DANYSH ORCA — oil, Matador Production Company, Karnes County, 1.4 million reported
  • KENNEDY — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • MAY B UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • KIRK 01 — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • FORSHAGE-HOWELL UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • TURNBULL UNIT H — gas, Karnes County, 1.4 million reported
  • BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • LITTLEPAGE UNIT — oil, Eog Resources, Inc., Karnes County, 1.4 million reported
  • PETERSON — oil, Gulftex Energy, LLC, Karnes County, 1.4 million reported
  • FRANKE JOHNSON-PATINO 4H PSA AC — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • MOCZYGEMBA-JAUER UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • RIVES-PAWELEK B — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 1.4 million reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • L.B. HAILEY UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.4 million reported
  • KENNEDY — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • FRANKE-JOHNSON UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • BUZZARD VISTA A — gas, Petrohawk Operating Company, Karnes County, 1.4 million reported
  • MURPHY-SINCLAIR UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • ANNIE TRIAL ET AL — oil, Blackbrush O & G, LLC, Karnes County, 1.4 million reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • MAYER A — oil, Petrohawk Operating Company, Karnes County, 1.4 million reported
  • DROMGOOLE "A" UNIT — gas, Ovintiv USA Inc., Karnes County, 1.4 million reported
  • REYNOLDS GAS UNIT 1 — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • TURNBULL UNIT H — gas, Karnes County, 1.4 million reported
  • WILLEKE UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.4 million reported
  • CLARK, TOM — gas, Bay Rock Operating Company, Karnes County, 1.4 million reported
  • L.B. HAILEY-DAVILA-BAILEY SA — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • DAVILA-GRAHAM UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • BANDUCH B — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 1.4 million reported
  • KC UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.4 million reported
  • HEMBY UNIT 'A' — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • MOBIL UNIT A — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • CHALLENGER UNIT C AC — oil, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • KRANER UNIT B — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • BARNETT UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.4 million reported
  • WESSENDORFF 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.4 million reported
  • TBK UNIT — oil, Gulftex Energy III, LP, Karnes County, 1.4 million reported
  • SAN CHRISTOVAL RANCH UNIT B — gas, Karnes County, 1.4 million reported
  • FORISTER-541 UNIT A — oil, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • HAVEMAN 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.4 million reported
  • DAVILA-GRAHAM UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • KENNEDY — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • BAILEY-RETZLOFF UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • PATINO UNIT — gas, Hilcorp Energy Company, Karnes County, 1.4 million reported
  • DULLYE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.4 million reported
  • FRANKE-JOHNSON UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • WESS 4-SLGTR-ECRR (SA) D7 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.4 million reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • KENRUBYLIE-KENEDY (SA) A2 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.4 million reported
  • MAY B UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • KIRK-LONG SA1 — gas, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • DZIUK A-SCHENDEL A 189 SA 8 — gas, Devon Energy Production Co, L.P., Karnes County, 1.4 million reported
  • BBG MIXON UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.4 million reported
  • FORISTER-JANYSEK UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.4 million reported
  • SUBLIME UNIT — gas, Magnolia Oil & Gas Operating LLC, Karnes County, 1.4 million reported
  • BARBOZA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • LISKA-ELIZONDO SA1 — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • LUNA-MAY UNIT PSA — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • KOSUB UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 1.3 million reported
  • DULLYE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • RATHKAMP, AUGUST — gas, Bruns, H. D., Karnes County, 1.3 million reported
  • MAYER B — oil, Petrohawk Operating Company, Karnes County, 1.3 million reported
  • DAVILA-GRAHAM-KOWALIK SA — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • CREWS UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • DEBILL 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • LAKE UNIT — oil, Eog Resources, Inc., Karnes County, 1.3 million reported
  • SCHENDEL UNIT A 189 — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • KENRUBYLIE — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • SCHENDEL-WILL A-B A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • SIENKIEWICS UNIT — gas, Hilcorp Energy Company, Karnes County, 1.3 million reported
  • L.B. HAILEY UNIT — gas, Ovintiv USA Inc., Karnes County, 1.3 million reported
  • BOGGS UNIT — oil, Earthstone Operating, LLC, Karnes County, 1.3 million reported
  • ESCONDIDO CREEK-EVANGELINE (SA) — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • RIDLEY FARMS 01 - DULLYE 01 B — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • MOY UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • NANCY STEWART 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • BAILEY-RETZLOFF UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • MOBIL UNIT A — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • ALEXANDER 01 AC — gas, Ensign Operating LLC, Karnes County, 1.3 million reported
  • HOLLAND-BROWN UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • KOTARA-RIDLEY UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 1.3 million reported
  • KENNEDY — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • KENRUBYLIE — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • FOSTER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • L.B. HAILEY UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.3 million reported
  • WOLFF UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • BANDUCH A — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 1.3 million reported
  • WILLEKE UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • NOVAK UNIT — oil, Eog Resources, Inc., Karnes County, 1.3 million reported
  • MOY A — gas, Devon Energy Production Co, L.P., Karnes County, 1.3 million reported
  • FORSHAGE-HOWELL UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • OETKEN 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • HORSE THIEF 438 — gas, Hawthorn Energy Partners, LLC, Karnes County, 1.3 million reported
  • FORSHAGE-HOWELL UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • MOY UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • OETKEN 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • ESCONDIDO CREEK GAS UNIT 1 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • JOG EAST UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.3 million reported
  • SPRENCEL "A" UNIT — gas, Ovintiv USA Inc., Karnes County, 1.3 million reported
  • LEO JANYSEK UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • KOTARA-RIDLEY UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 1.3 million reported
  • SMOLIK 01 — gas, Ensign Operating LLC, Karnes County, 1.3 million reported
  • WESS 4-SLAUGHTER-RT (SA) C6 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.3 million reported
  • NANCY STEWART 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • HEMBY UNIT 'A' — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • MIXON UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • DZIUK A — gas, Geosouthern Energy Corporation, Karnes County, 1.3 million reported
  • FINLEY UNIT — gas, Eog Resources, Inc., Karnes County, 1.3 million reported
  • LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • RIDLEY FARMS 01 - DULLYE 01 C — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • ANZALDUA OXFORD UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • SCHENDEL UNIT A-189 — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • HOLLAND-OPIELA UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • MOBIL UNIT B — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • SMOLIK A — oil, Petrohawk Operating Company, Karnes County, 1.3 million reported
  • NEWBERRY — gas, Texstar North America, Inc., Karnes County, 1.3 million reported
  • GUS TIPS-RUNGE 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • STEIN UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • NPU (PORTER 6) — gas, Legend Natural Gas II, LP, Karnes County, 1.3 million reported
  • FORISTER 541 UNIT B — oil, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • KORTH UNIT — gas, Eog Resources, Inc., Karnes County, 1.3 million reported
  • CROW A — gas, Devon Energy Production Co, L.P., Karnes County, 1.3 million reported
  • MIXON UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • KOTARA-RIDLEY UNIT — gas, Ovintiv USA Inc., Karnes County, 1.3 million reported
  • SCHULTE — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • GILBERT UNIT A — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.3 million reported
  • TRIAL UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • KRANER UNIT A — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • SAN CHRISTOVAL RANCH UNIT B — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • KENNEDY — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • CREWS B — oil, Petrohawk Operating Company, Karnes County, 1.3 million reported
  • GROSS MIXON USW E — gas, Burlington Resources O & G Co LP, Karnes County, 1.3 million reported
  • WINONA UNIT — oil, Eog Resources, Inc., Karnes County, 1.3 million reported
  • RT-SLAUGHTER (SA) D3 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.3 million reported
  • MOBIL UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • WESSENDORFF A UNIT — gas, Ovintiv USA Inc., Karnes County, 1.3 million reported
  • JOHNSON-TSCHIRHART UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • RHODES TRUST — gas, Chesapeake Operating, Inc., Karnes County, 1.3 million reported
  • VICKERS GAS UNIT 1 — gas, Talisman Energy USA Inc., Karnes County, 1.3 million reported
  • DROMGOOLE ''A'' - OWENS SA D — gas, Devon Energy Production Co, L.P., Karnes County, 1.3 million reported
  • DZIUK A-SCHENDEL A 189 SA 1 — gas, Devon Energy Production Co, L.P., Karnes County, 1.3 million reported
  • HOFFMANN UNIT — oil, Encana Oil & Gas(USA) Inc., Karnes County, 1.3 million reported
  • FINLEY UNIT — gas, Eog Resources, Inc., Karnes County, 1.3 million reported
  • OETKEN 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • MURPHY-SINCLAIR UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • REGMUND GAS UNIT 1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • NPU ( UNION-PORTER -1 ) — gas, Pennzoil Exploration & Prod. Co., Karnes County, 1.3 million reported
  • KOTARA-RIDLEY UNIT — gas, Plains Exploration & Prod. Co., Karnes County, 1.3 million reported
  • RIDLEY FARMS 01 — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • HANDY 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • WESSENDORFF 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • FRANKE UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • GUS TIPS-RUNGE 1 (SA) D5 — gas, Equinor Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • FOSTER UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.3 million reported
  • WARNER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 1.3 million reported
  • FITCH UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 1.3 million reported
  • KOLODZIEJ-PAWELEK UNIT — oil, Blackbrush O & G, LLC, Karnes County, 1.3 million reported
  • SPIELHAGEN, B. U. — gas, Devon Energy Production Co, L.P., Karnes County, 1.3 million reported
  • CLAPTON UNIT — oil, Eog Resources, Inc., Karnes County, 1.3 million reported
  • LONG-FISCHER UNIT — oil, Encana Oil & Gas(USA) Inc., Karnes County, 1.3 million reported
  • WESSENDORFF 6-WESSENDORFF 1 (SA) — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.3 million reported
  • GINOBILI UNIT — gas, Eog Resources, Inc., Karnes County, 1.3 million reported
  • KOSUB UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.2 million reported
  • SCR G-MOBIL C SA — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • WESSENDORFF GAS UNIT 5 — gas, Talisman Energy USA Inc., Karnes County, 1.2 million reported
  • DOVE WEST UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 1.2 million reported
  • SOUNDGARDEN UNIT — gas, Magnolia Oil & Gas Operating LLC, Karnes County, 1.2 million reported
  • RUCKMAN TRUST UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1.2 million reported
  • RANCHO GRANDE TRUST UNIT NO. 1 — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • MAY UNIT 1 AC — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • SALGE-RAFTER UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • SMOLIK UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1.2 million reported
  • NPU (SPIELHAGEN -A2) — gas, Pennzoil Exploration & Prod. Co., Karnes County, 1.2 million reported
  • DAVILA UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • KOLO-NELLER-RHODES TRUST — gas, Statoil Texas Onshore Prop LLC, Karnes County, 1.2 million reported
  • FOSTER UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • CROW A — gas, Geosouthern Energy Corporation, Karnes County, 1.2 million reported
  • CREWS UNIT — gas, Freeport-Mcmoran Oil & Gas LLC, Karnes County, 1.2 million reported
  • ROGERS-FOESTER UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • CREWS UNIT — gas, Ovintiv USA Inc., Karnes County, 1.2 million reported
  • CHILDREN'S-WESTON UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • GROSS MIXON USW F — gas, Burlington Resources O & G Co LP, Karnes County, 1.2 million reported
  • GROSS UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 1.2 million reported
  • DAVILA-MOBILE A-KENNEDY UNIT SA — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • HONS RAFTER UNIT — oil, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • FRANKE UNIT — gas, Marathon Oil Ef LLC, Karnes County, 1.2 million reported
  • MORGAN UNIT — gas, Hilcorp Energy Company, Karnes County, 1.2 million reported
  • BEGOT-GUS TIPS-KUHNE (SA) F3 — gas, Repsol Oil & Gas USA, LLC, Karnes County, 1.2 million reported
  • BLUHM UNIT — gas, Bay Rock Operating Company, Karnes County, 1.2 million reported
  • BBG MIXON UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.2 million reported
  • KOTARA-RIDLEY UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 1.2 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.