Oil and gas leases in District 04 — page 128

Railroad Commission district 04 covers 26 Texas counties and 31,387 leases with reported production. 3,464 of them are oil leases and 27,923 are gas leases. Between them they carry 37,861 wellbores. Reported volumes run from January 1993 to August 2026 and come to 140.8 million barrels of oil and 32.5 billion Mcf of gas. 1,347 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 District 04

How many oil and gas leases are in District 04?
District 04 has 31,387 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has District 04 produced?
Leases in District 04 have reported 140,766,198 barrels of oil (bbl) and 32,505,269,454 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in District 04?
1,347 operators file production returns for leases in District 04.
How much are mineral rights in District 04 worth?
There is no single figure: what a mineral or royalty interest in District 04 is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 31,387 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 128 of 157

  • KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 29 thousand reported
  • YTURRIA L & C CO. NCT-2 — oil, Petro-Hunt Corporation, Willacy County, 29 thousand reported
  • ADAMS, HAROLD W. — gas, Legacy Oil & Gas, Inc., San Patricio County, 29 thousand reported
  • KING RANCH BORREGOS — gas, Eog Resources, Inc., Kleberg County, 29 thousand reported
  • DCRC SEC. 95 — oil, Dunigan Petroleum, Inc., Duval County, 29 thousand reported
  • BEYER — oil, Edge Petroleum Oper. Co., Inc., San Patricio County, 29 thousand reported
  • RIVERS "A" — gas, Apache Corporation, Nueces County, 29 thousand reported
  • ALVARADO, DANIEL — gas, M. J. G., Inc., Starr County, 29 thousand reported
  • PORTERO — gas, Mestena Operating, Ltd., Jim Hogg County, 29 thousand reported
  • LA BRISA RANCH 907 — gas, Glenn, Wayne E. & Assoc., Inc., Starr County, 29 thousand reported
  • STROMAN, CORA N. — oil, Akers, Bill, Duval County, 29 thousand reported
  • KING RANCH LAGUNA LARGA — oil, Eog Resources, Inc., Kleberg County, 29 thousand reported
  • CHAPMAN J. O. — oil, Shana Petroleum Company, Nueces County, 29 thousand reported
  • MCCANN — oil, Sue-Ann Operating, L.C., Nueces County, 29 thousand reported
  • LEONARDO — gas, Houston Exploration Company, The, Zapata County, 29 thousand reported
  • RUPP DEEP #1 UNIT — gas, Maguire Oil Company, Brooks County, 28 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 28 thousand reported
  • JORDAN — oil, Midpar L.P., Jim Wells County, 28 thousand reported
  • RAMIREZ GU 'E' — gas, Cantera Operating, LLC, Starr County, 28 thousand reported
  • DCRC SECTION 194 — gas, Dewbre, Jerry C., Trustee, Duval County, 28 thousand reported
  • ED RACHAL "GC" — gas, Lewis Petro Properties, Inc., Webb County, 28 thousand reported
  • MARTINEZ-ALEXANDER GAS UNIT — gas, Chevron U. S. A. Inc., Zapata County, 28 thousand reported
  • BENAVIDES, CLEO "B" — oil, Lobo Resources, Ltd., Duval County, 28 thousand reported
  • MOBIL - ARCO — oil, Flournoy Production Co., Jim Wells County, 28 thousand reported
  • KING RANCH — gas, Atasca Resources, Inc., Jim Wells County, 28 thousand reported
  • WENDT, HERMAN -A- — oil, Parker & Parsley Development Co., Duval County, 28 thousand reported
  • MARTINEZ -B- — oil, Noble Energy Inc, Starr County, 28 thousand reported
  • SPEER, GEO. H. ST. "B" — gas, Exaro Energy II, LLC, Starr County, 28 thousand reported
  • ARMSTRONG — gas, Richman Petroleum Corp., Kenedy County, 28 thousand reported
  • DE BARRERA, JOSEFA S. — oil, Forbes, C. C. Company, Duval County, 28 thousand reported
  • CAMERON W.I. 138 — gas, Forest Oil Corporation, Starr County, 28 thousand reported
  • BELLE FERGUSON GAS UNIT — gas, Enron Oil & Gas Company, Hidalgo County, 28 thousand reported
  • DE BARBERIO — gas, Conocophillips Company, Zapata County, 28 thousand reported
  • FREEBORN, SIDNEY ET AL — gas, Diamond "S" Oil, Inc., Jim Wells County, 28 thousand reported
  • GATES 05S — gas, Blackbrush O & G, Inc., Webb County, 28 thousand reported
  • DCR 99 — oil, Sonat Exploration Co. - Houston, Duval County, 28 thousand reported
  • STATE TRACT 690 — gas, Lamar Oil & Gas, Inc., Nueces County, 28 thousand reported
  • SULLIVAN, D.J. "B" — gas, Headington Oil Company, Brooks County, 28 thousand reported
  • MCALLEN FIELDWIDE UNIT — gas, Total E&P USA, Inc., Hidalgo County, 28 thousand reported
  • MARTINEZ -B- — gas, Noble Energy Inc, Starr County, 28 thousand reported
  • LA BRISA RANCH 907 — gas, Glenn, Wayne E. & Assoc., Inc., Starr County, 28 thousand reported
  • SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 28 thousand reported
  • MESQUITE CREEK — oil, Mestena Operating, Ltd., Jim Hogg County, 28 thousand reported
  • HAYNES — gas, Transamerican Natural Gas Corp., Zapata County, 28 thousand reported
  • DE GARCIA, P. G. HEIRS — oil, Garcia, A. H., Duval County, 28 thousand reported
  • BENNETT, MILLS — gas, Bennett, Mills Estate, Brooks County, 28 thousand reported
  • EAST, S. K. "A" — gas, Hughes, Dan A. Company, Jim Hogg County, 28 thousand reported
  • GARCIA, J. A. ET AL — gas, Riddle Engineering Corp., Hidalgo County, 28 thousand reported
  • HRANICKY — gas, Dewbre Petroleum Corporation, Jim Wells County, 28 thousand reported
  • VAQUILLAS 1629 — gas, Enron Oil & Gas Company, Webb County, 28 thousand reported
  • SULLIVAN, D.J. — gas, Bluefin Resources LLC, Brooks County, 28 thousand reported
  • RODRIGUEZ GAS UNIT #1 — gas, Sonat Exploration Company -Tyler, Webb County, 28 thousand reported
  • C. N. COOKE UNIT — gas, Hunt Oil Company, Nueces County, 28 thousand reported
  • BRISCOE "E" — gas, Huber Energy L.P., Webb County, 28 thousand reported
  • DE LOS SANTOS GAS UNIT — gas, Dewbre Petroleum Corporation, Hidalgo County, 28 thousand reported
  • GUERRA, R. R. — gas, Waters Eng. & Operating, Inc., Starr County, 28 thousand reported
  • ROOTS, WALTER — oil, Cox Resources Corp., San Patricio County, 28 thousand reported
  • KOHLER, V., -A- — gas, Exxon Corp., Duval County, 28 thousand reported
  • EWING UNIT — gas, Rincon Petroleum Corporation, Nueces County, 28 thousand reported
  • BENAVIDES, ROSA V. A3 — gas, Conoco Inc., Webb County, 28 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 28 thousand reported
  • KILLAM & HURD-AMOCO — gas, Amoco Production Company, Webb County, 28 thousand reported
  • WELDER, MINNIE S. — gas, Mobil Producing TX. & N.M. Inc., San Patricio County, 28 thousand reported
  • SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 28 thousand reported
  • MAY — gas, Suemaur Expl. & Prod., LLC, Kleberg County, 28 thousand reported
  • GUERRA, F. B. — oil, Kebo Oil & Gas, Inc., Starr County, 28 thousand reported
  • GARZA, GUILLERMO B. — gas, Peak Energy Corporation, Webb County, 28 thousand reported
  • CANALES, A. T. — gas, Hilcorp Energy Company, Jim Wells County, 28 thousand reported
  • KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Mobil Corporation, Kenedy County, 28 thousand reported
  • BELL, EVERETT GAS UNIT 2 — gas, Arco Oil & Gas Co., Hidalgo County, 28 thousand reported
  • HEARD, J.F.B. — gas, Alpha Omega Petroleum, Inc., Starr County, 28 thousand reported
  • ROOTS, WALTER — gas, Kriken Oil & Gas, Inc., San Patricio County, 28 thousand reported
  • FLORES, O. — oil, Tasca Exploration Company, Starr County, 28 thousand reported
  • CRITZ, R. — gas, P-R-O Management, Inc., Nueces County, 28 thousand reported
  • MARTIN, J. C. III — gas, Killam Oil Co., Ltd., Webb County, 28 thousand reported
  • ROTTERSMAN — gas, Transamerican Natural Gas Corp., Webb County, 28 thousand reported
  • DE LOPEZ, C.V. — gas, Oryx Energy Company, Starr County, 28 thousand reported
  • SALVATION ARMY — oil, Anderson Oil Ltd., Jim Wells County, 28 thousand reported
  • SLICK T.B. ESTATE "B" 528 — gas, Forest Oil Corporation, Starr County, 28 thousand reported
  • SAUZ RANCH MULATOS PASTURE — oil, Exxon Corp., Willacy County, 28 thousand reported
  • FLORES CHAMBERLAIN — gas, Maguire Oil Company, Brooks County, 28 thousand reported
  • SLICK, T. B. ESTATE — oil, Fina Oil & Chemical Company, Starr County, 28 thousand reported
  • LOPEZ MINERAL TRUST — gas, Eex E&P Company, L.P., Duval County, 28 thousand reported
  • DIMMICK — gas, Dinero Oil Corporation, San Patricio County, 28 thousand reported
  • CHAPMAN — oil, Carter Exploration Company, Nueces County, 28 thousand reported
  • DAWE — oil, Dreyfus, Louis Natural Gas Corp, San Patricio County, 28 thousand reported
  • MCLEAN, MARRS — gas, J. & M. Well Service, Inc., Starr County, 28 thousand reported
  • WOSTAL STATE — oil, Double Play Oil & Gas, Inc, Duval County, 28 thousand reported
  • DRISCOLL, ROBERT — gas, Hilcorp Energy Company, Duval County, 28 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 28 thousand reported
  • BRUNI RANCH — gas, Conoco Inc., Zapata County, 28 thousand reported
  • BLUNK, V. M. — gas, Mcguffin, Joe JR., Duval County, 28 thousand reported
  • ED RACHAL "LEW" — gas, Lewis Petro Properties, Inc., Webb County, 28 thousand reported
  • SCHMIDT,H.G. — gas, Cactus Gas & Oil, Inc., Jim Wells County, 28 thousand reported
  • COLE GU — gas, Marathon Oil Company, San Patricio County, 28 thousand reported
  • BAFFIN BAY STATE GAS UNIT NO. 3 — gas, Exxon Corp., Kenedy County, 28 thousand reported
  • HINOJOSA "C" — gas, Tidal Petroleum, Inc., Duval County, 28 thousand reported
  • EMBLETON, R. V. "B" — gas, Cimarron Engineering Corp., Jim Wells County, 28 thousand reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Jim Wells County, 28 thousand reported
  • BICKLER-MOSLEY — oil, Marquee Corporation, Nueces County, 28 thousand reported
  • KING RANCH BORREGOS — gas, Eog Resources, Inc., Kleberg County, 28 thousand reported
  • SEELIGSON — gas, Oryx Energy Company, Jim Wells County, 28 thousand reported
  • D.C.R.C. SURVEY 209 — gas, Exxon Corp., Duval County, 28 thousand reported
  • VANCO — oil, Sanchez Oil & Gas Corporation, Duval County, 28 thousand reported
  • ALEXANDER 400 AC. — gas, D.Y. Exploration, Inc., Brooks County, 28 thousand reported
  • LA PERLA — gas, Conoco Inc., Zapata County, 28 thousand reported
  • VAQUILLAS RANCH CO. LTD — gas, Conocophillips Company, Webb County, 27 thousand reported
  • WHITTIER, HELEN COMPANY — gas, Enron Oil & Gas Company, Zapata County, 27 thousand reported
  • EAST, S.K. MRS. — gas, Headington Energy Partners, LLC, Kenedy County, 27 thousand reported
  • CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 27 thousand reported
  • MARTINEZ B — oil, Noble Energy Inc, Starr County, 27 thousand reported
  • GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 27 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 27 thousand reported
  • WELDER RANCH — gas, Smith Production Inc., San Patricio County, 27 thousand reported
  • MORGAN, R. PROPERTIES — oil, Pyramid Energy, Inc., Jim Wells County, 27 thousand reported
  • MCGILL BROTHERS — gas, Exxon Corp., Brooks County, 27 thousand reported
  • LONGORIA — gas, American Exploration Company, Hidalgo County, 27 thousand reported
  • DUVAL COUNTY RANCH CO. -A- — oil, D.Y. Exploration, Inc., Duval County, 27 thousand reported
  • GARCIA HEIRS — gas, Capital Star Oil & Gas, Inc., Hidalgo County, 27 thousand reported
  • STALKER GAS UNIT — gas, Cantera Operating, LLC, Hidalgo County, 27 thousand reported
  • IVEY, B.E. — oil, IV L.C., San Patricio County, 27 thousand reported
  • HAYNES — gas, Chesapeake Operating, Inc., Zapata County, 27 thousand reported
  • LONGHORN — gas, Texas Energy Reserves, Inc, Jim Wells County, 27 thousand reported
  • JENNINGS, J. D. — gas, S M K Energy Corporation, Zapata County, 27 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 27 thousand reported
  • CASSIN, E. W. ET AL — gas, North Central Oil Corp., Zapata County, 27 thousand reported
  • HENDRICKSON, K. — gas, Hamilton, J. R., Webb County, 27 thousand reported
  • YTURRIA — oil, Texas Oil And Gas Operating, LLC, Willacy County, 27 thousand reported
  • RODRIGUEZ, S. — gas, Oryx Energy Company, Starr County, 27 thousand reported
  • ZAMORA UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LP, Hidalgo County, 27 thousand reported
  • CARR — gas, Transamerican Natural Gas Corp., Webb County, 27 thousand reported
  • DOMINGUEZ — gas, Houston Exploration Company, The, Zapata County, 27 thousand reported
  • KING RANCH, INC. — gas, Dinero Oil Corporation, Kleberg County, 27 thousand reported
  • LA BRISA RANCH / STATE 542 — gas, Trap Rock Oil, Ltd., Starr County, 27 thousand reported
  • BRISCOE "M" STATE — gas, Huber Energy L.P., Webb County, 27 thousand reported
  • C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 27 thousand reported
  • KERR — gas, Pennzoil Exploration & Prod. Co., Nueces County, 27 thousand reported
  • KINSEY, E. A. — gas, Devon Energy Production Co, L.P., Nueces County, 27 thousand reported
  • WALKER "A" — gas, Lindenmuth & Associates, Inc., Nueces County, 27 thousand reported
  • LA BLANCA G.U. — gas, Tesoro E&P Company, L.P., Hidalgo County, 27 thousand reported
  • THOMPSON, J. A. — oil, Plains Resources Inc., Nueces County, 27 thousand reported
  • SLICK, T. B. ESTATE "B-266" — gas, Houston Exploration Company, The, Starr County, 27 thousand reported
  • KING RANCH-COLORADO -B- — oil, Exxon Corp., Jim Hogg County, 27 thousand reported
  • BENEVIDES-CNR — gas, Peak Energy Corporation, Webb County, 27 thousand reported
  • YTURRIA, H. UNIT — gas, Cody Energy LLC, Kenedy County, 27 thousand reported
  • GOLLADAY, A. H. — gas, Apache Corporation, Nueces County, 27 thousand reported
  • THOMAS UNIT — gas, Dewbre Petroleum Corporation, Willacy County, 27 thousand reported
  • CAGE, J. L., -C- — gas, Southwest Oil & Land, Inc., Brooks County, 27 thousand reported
  • ROSSON, J. R. — oil, Harvey, Mike W. Oil & Gas, San Patricio County, 27 thousand reported
  • ERIGAN-QUIROZ — oil, Anderson Oil Ltd., Nueces County, 27 thousand reported
  • HAL LOPENO — oil, Bluestone Natural Res. II, LLC, Zapata County, 27 thousand reported
  • BEVLY — gas, Anderson Oil Ltd., Nueces County, 27 thousand reported
  • BEVLY, W. M. — oil, Mueller Engineering Corp., San Patricio County, 27 thousand reported
  • MOBIL FEE — oil, Morsey Oil & Gas Corp., Duval County, 27 thousand reported
  • VALDERAS GAS UNIT — oil, Dewbre Petroleum Corporation, Hidalgo County, 27 thousand reported
  • BMT - HALL, ALICE B. — gas, Pennzoil Exploration & Prod. Co., Webb County, 27 thousand reported
  • KING RANCH SEELIGSON — oil, Exxon Corp., Kleberg County, 27 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 27 thousand reported
  • BICKLER-MOSLEY — oil, Sue-Ann Operating, L.C., Nueces County, 27 thousand reported
  • WILLMANN — gas, Mcguffin, Joe S. Inc., San Patricio County, 27 thousand reported
  • VIBORAS FIELD GAS UNIT #1 — gas, Exxon Corp., Brooks County, 27 thousand reported
  • DCRC DELTA — gas, Tri-C Resources, Inc., Webb County, 27 thousand reported
  • SLICK — gas, Plains Exploration & Prod. Co., Starr County, 27 thousand reported
  • GARZA, D. L. — gas, Cummins & Walker Oil Co., Inc., Starr County, 27 thousand reported
  • JOHNS, C.D. — gas, Synergy Production Company, Nueces County, 27 thousand reported
  • GARZA, L. ESTATE — gas, Houston Exploration Company, The, Zapata County, 27 thousand reported
  • LAS BLANCAS — gas, Laredo Energy, Webb County, 27 thousand reported
  • TALBERT, C. P. — gas, Gillring Oil Company, Nueces County, 27 thousand reported
  • LUNDELL-STATE 140 — gas, Killam Oil Co., Ltd., Duval County, 27 thousand reported
  • F. E. CHESTNUT GAS UNIT — gas, Arco Oil & Gas Co., Hidalgo County, 27 thousand reported
  • DUVAL RANCH SEC. 203 — gas, Dunigan Petroleum, Inc., Duval County, 27 thousand reported
  • SPESSARD, W.M. — gas, Kamlok Oil & Gas, Inc., Nueces County, 27 thousand reported
  • LAUREL, C. — gas, Oryx Energy Company, Starr County, 27 thousand reported
  • BRISCOE "E" — gas, Huber Energy L.P., Webb County, 27 thousand reported
  • BUTLER — gas, Reveille Resources, Hidalgo County, 27 thousand reported
  • COLLINS — gas, Property Development Group, Inc., Kleberg County, 27 thousand reported
  • C. N. COOKE UNIT — oil, Bison Energy Partners, Ltd., Nueces County, 27 thousand reported
  • CUELLAR, F. — gas, Killam Oil Company, Zapata County, 27 thousand reported
  • BRASK — gas, Huber Energy L.P., Webb County, 27 thousand reported
  • PARR, HILDA — gas, Magnum Producing, LP, Duval County, 27 thousand reported
  • SARITA FIELD OIL & GAS UNIT — gas, Exxon Corp., Kenedy County, 27 thousand reported
  • SCHALEBEN, HALE — gas, Neuhaus, V. F. Properties, Inc., Hidalgo County, 27 thousand reported
  • DCRC 196 NCT-12 — gas, Killam Oil Co., Ltd., Duval County, 27 thousand reported
  • GARCIA ET AL G.U. — gas, Mustang Oil & Gas Corporation, Zapata County, 27 thousand reported
  • PERKINS, L. C., GAS UNIT #3 — gas, Marquee Corporation, Nueces County, 27 thousand reported
  • CHAPMAN, J.O. "C" — oil, Decker Operating Co., L.L.C., Nueces County, 27 thousand reported
  • BALDWIN — gas, Olsen Energy Inc., San Patricio County, 27 thousand reported
  • J-BAR — gas, Xog Operating LLC, Jim Wells County, 27 thousand reported
  • GATES RANCH — gas, Kerns O & G, Inc., Webb County, 27 thousand reported
  • MONTALVO HEIRS 'B' — gas, Killam Oil Co., Ltd., Starr County, 27 thousand reported
  • BUTTS , J.B. — gas, Collins & Ware, Inc., Nueces County, 27 thousand reported
  • DE RODRIQUEZ, ELENA S. — oil, Southwest Land & Minerals, Inc., Duval County, 27 thousand reported
  • TEXACO GOUGER FEE — gas, High Sierra Operating, Ltd., Mcmullen County, 27 thousand reported
  • DR. GARCIA, JOSE G. — gas, Energy Development Corp., Starr County, 27 thousand reported
  • KINSEY, E. A. — gas, Devon Energy Production Co, L.P., Nueces County, 27 thousand reported
  • GARCIA, E. — gas, United Resources, LP, Hidalgo County, 27 thousand reported
  • GUITARRA — gas, Mestena Operating, Ltd., Jim Hogg County, 27 thousand reported
  • ARTURO PEREZ JR OIL UNIT — oil, Paisano Petroleum, Inc., Jim Wells County, 27 thousand reported
  • EDINBURG UNIT — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 27 thousand reported
  • SLATOR RANCH — gas, Fina Oil & Chemical Company, Zapata County, 27 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.