Oil and gas leases in Karnes County — page 18

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 18 of 18

  • HILLSONG UNIT — oil, Magnolia Oil & Gas Operating LLC, Karnes County, 1 thousand reported
  • TURNBULL UNIT B-C 9H PSA — oil, Marathon Oil Ef LLC, Karnes County, 971 reported
  • TURNBULL UNIT B-C 11H PSA — oil, Marathon Oil Ef LLC, Karnes County, 909 reported
  • SHERI — oil, Trans Texas Minerals Company, Karnes County, 872 reported
  • TURNBULL UNIT B-C 10H PSA — oil, Marathon Oil Ef LLC, Karnes County, 865 reported
  • DUGIE, ALEX — oil, Parker & Parsley Development Co., Karnes County, 855 reported
  • KRUCIAK, BEN L. — oil, Parker & Parsley Development Co., Karnes County, 838 reported
  • KAINER — oil, Lucas Energy, Inc., Karnes County, 829 reported
  • WOLTERS, EDWIN — oil, Keystone Operating Co., Karnes County, 824 reported
  • R.FOESTER-C.HUGHES UNIT SA — oil, Marathon Oil Ef LLC, Karnes County, 744 reported
  • SHERI — oil, Trans Texas Minerals Company, Karnes County, 710 reported
  • STEED, J. E. — gas, Cymri, L.L.C., Karnes County, 694 reported
  • HENNEKE-WASKOW GAS UNIT — gas, Whiting Oil And Gas Corporation, Karnes County, 680 reported
  • SCHENDEL, B. J. — oil, Leggett, K. R., Karnes County, 646 reported
  • MONSON, ELSIE — oil, Rodel Oil & Gas Company, Karnes County, 635 reported
  • JURGAJTIS, RAYMOND — oil, Janssen, Wayne Allen, Karnes County, 622 reported
  • SCHENDEL, B. J. — oil, Leggett, K. R., Karnes County, 606 reported
  • KENNEDY — oil, Marathon Oil Ef LLC, Karnes County, 596 reported
  • PAWELEK — oil, A & A Production Co., Karnes County, 515 reported
  • HANDY, K.L. — oil, Presidio Exploration, Inc., Karnes County, 507 reported
  • LABUS, T. — gas, Bommer Engineering Co., Karnes County, 506 reported
  • STOLLE ET AL GAS UNIT — gas, Xto Energy Inc., Karnes County, 455 reported
  • MUMFORD UNIT — oil, Blackbrush O & G, LLC, Karnes County, 453 reported
  • FORSHAGE-LONG — oil, Rollert Co., Inc., The, Karnes County, 422 reported
  • WIATREK, G. "A" — oil, A & A Production Co., Karnes County, 404 reported
  • GORDON — oil, Abel, M.D. Co., Karnes County, 391 reported
  • MYHAND, A. P., ETAL UNIT — gas, Bruns, H. D., Karnes County, 384 reported
  • HYSAW-HOBSON — oil, Continual Oil & Gas, Inc., Karnes County, 300 reported
  • WALTERS — oil, Chesapeake Operating, Inc., Karnes County, 298 reported
  • MOCZYGEMBA, J. S. — oil, Gulftex Energy, LLC, Karnes County, 294 reported
  • CURT — oil, Chesapeake Operating, Inc., Karnes County, 267 reported
  • FOEGELLE, ADRIAN — gas, Blackbrush O & G, Inc., Karnes County, 226 reported
  • HACKNEY, J. A. UNIT — oil, Enex Resources Corporation, Karnes County, 215 reported
  • KIMBLE UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 187 reported
  • MAY-RYAN UNIT A-B AC 1H PSA — oil, Marathon Oil Ef LLC, Karnes County, 181 reported
  • SCHENDELL, B. J. — oil, Leggett, K. R., Karnes County, 165 reported
  • PAYNE-SANDIA — oil, Browning Oil Company, Inc., Karnes County, 123 reported
  • HILBRICH-SELLERS GAS UNIT 3 — gas, MLC Operating, LP, Karnes County, 99 reported
  • MOCZYGEMBA, J. V. — oil, Bridge Oil Company, L. P., Karnes County, 80 reported
  • KOPECKI, M.W. — oil, Rollert Co., Inc., The, Karnes County, 78 reported
  • SHERI — oil, Trans Texas Minerals Company, Karnes County, 55 reported
  • MUDD, O.A. — oil, Staples, Tommy Oil Co., Karnes County, 45 reported
  • PAWELEK, BEN A. — gas, Parker & Parsley Development Co., Karnes County, 40 reported
  • TURNBULL UNIT B-C 12H PSA — oil, Marathon Oil Ef LLC, Karnes County, 25 reported
  • BELKNAP, W. P. — oil, Bristol Resources Corporation, Karnes County, 24 reported
  • CARTER ET AL — oil, D.R.P. Oil & Gas, Karnes County, 24 reported
  • OVERBY, C. J. — oil, Bristol Resources Corporation, Karnes County, 10 reported
  • WIATREK, G. — oil, Dewbre Petroleum Corporation, Karnes County, 8 reported
  • PERSON, OTHA D. — gas, Apache Corporation, Karnes County, 5 reported
  • LYONS, ANNIE LEE — oil, Bristol Resources Corporation, Karnes County, 3 reported
  • JANSSEN, D. G. — oil, Janssen, Nelson, Karnes County, 2 reported
  • MYHAND, A.P. — oil, Bruns, H. D., Karnes County, 2 reported
  • KUNKEL — gas, Bright & Co., Karnes County, 1 reported
  • RZEPPA, C. W., ETAL — oil, Bridge Oil Company, L. P., Karnes County, 1 reported
  • PERSON SWD — oil, Parker & Parsley Development Co., Karnes County, 1 reported
  • PAWELEK UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 1 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.