Oil and gas leases in District 04 — page 45

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 45 of 157

  • GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 1.0 million reported
  • IRENE — gas, Transamerican Natural Gas Corp., Zapata County, 1.0 million reported
  • SUMMERS, BRUNI TR. 7 — gas, Killam Oil Co., Ltd., Webb County, 1.0 million reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Ascent Operating, LP, Starr County, 1.0 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Jim Wells County, 1.0 million reported
  • MCALLEN FIELDWIDE UNIT — gas, Total E&P USA, Inc., Hidalgo County, 1.0 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.0 million reported
  • PUIG "C" — gas, Killam Oil Co., Ltd., Webb County, 1.0 million reported
  • HIRSCH ESTATE "2095" — gas, Enron Oil & Gas Company, Webb County, 1.0 million reported
  • LOPEZ, LAURO — gas, Transtexas Gas Corporation, Jim Hogg County, 1.0 million reported
  • HAISLEY — gas, Mission Resources Corporation, San Patricio County, 1.0 million reported
  • PEAL RANCH — gas, Reichmann Petroleum Corp., Duval County, 1.0 million reported
  • ALVAREZ — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.0 million reported
  • PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 1.0 million reported
  • VILLARREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 1.0 million reported
  • MCCLURE — gas, Eog Resources, Inc., Starr County, 1.0 million reported
  • MARTINEZ, F. F. 546 — gas, Texas Independent Explor., Inc., Starr County, 1.0 million reported
  • KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 1.0 million reported
  • MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 1.0 million reported
  • ROSCHER, W.C. 518 — gas, Enron Oil & Gas Company, Webb County, 1.0 million reported
  • MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.0 million reported
  • LLANOS, M. H. — gas, Columbus Energy Corp., Webb County, 1.0 million reported
  • SPEER, GEO. H. — gas, Oryx Energy Company, Starr County, 1.0 million reported
  • TREVINO, GERONIMO 1592 — gas, Killam Oil Co., Ltd., Webb County, 1.0 million reported
  • LINCOLN, W.P. 2345 — gas, Enron Oil & Gas Company, Webb County, 1.0 million reported
  • VAQUILLAS RANCH H — gas, Conoco Inc., Webb County, 1.0 million reported
  • MARGO "A" — gas, Newgulf Petroleum, LLC, Starr County, 1.0 million reported
  • CNG G.U. IV — gas, Arco Oil & Gas Co., Hidalgo County, 1.0 million reported
  • VILLAREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 1.0 million reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 1.0 million reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.0 million reported
  • BALL — gas, Abaco Operating, LLC, Kenedy County, 1.0 million reported
  • MINITA SHALLOW GU — gas, Enron Oil & Gas Company, Starr County, 1.0 million reported
  • VAQUILLAS RANCH CO. LTD. — gas, Conoco Inc., Webb County, 1.0 million reported
  • PESCADITO STATE 984 — gas, Killam Oil Co., Ltd., Webb County, 1.0 million reported
  • CLEOPATRA — gas, Milagro Exploration, LLC, Starr County, 1.0 million reported
  • KING RANCH CANELO — gas, Eog Resources, Inc., Kleberg County, 1.0 million reported
  • SAN ROMAN "A" — gas, Lewis Petro Properties, Inc., Webb County, 1.0 million reported
  • JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 1.0 million reported
  • VERGARA, C.B. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 1.0 million reported
  • HAMILTON, BUCK — gas, Eog Resources, Inc., Duval County, 1.0 million reported
  • THOMAS-RIFE GAS UNIT — gas, Shell Western E&P, Starr County, 1.0 million reported
  • GUERRA-USA GAS UNIT "D" — gas, El Paso E & P Company, L. P., Starr County, 1.0 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.0 million reported
  • KING RANCH CANELO — gas, Exxon Corp., Kleberg County, 1.0 million reported
  • MARTIN, J.C. III — gas, Killam Oil Company, Webb County, 1.0 million reported
  • VAN SCHERPE, P. GAS UNIT "B" — gas, El Paso E & P Company, L. P., Hidalgo County, 1.0 million reported
  • SLICK, T.B. EST. A-265 — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 1.0 million reported
  • GARCIA, J.A. — gas, Oryx Energy Company, Hidalgo County, 1.0 million reported
  • S.W. FARM & RANCH STATE OF TEXAS — gas, Fina Oil & Chemical Company, Starr County, 1.0 million reported
  • EAST, MRS. S.K. — gas, Headington Oil Company LLC, Kenedy County, 1.0 million reported
  • BOOTH, W. V. — gas, Virtex Petroleum Company, Inc., Webb County, 1.0 million reported
  • WORLEY — gas, Wagner & Brown, Ltd., Zapata County, 1.0 million reported
  • HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 1.0 million reported
  • HAYNES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 1.0 million reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Ram Operating Company, Inc., Starr County, 1.0 million reported
  • SLATOR RANCH "B" — gas, Eog Resources, Inc., Zapata County, 1.0 million reported
  • GARZA-ZAMORA ENERGY TRUST — gas, Greenbrier Oper. Co., Hidalgo County, 1.0 million reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.0 million reported
  • HAMMAN RANCH — gas, El Paso Production Oil & Gas Co., Hidalgo County, 1.0 million reported
  • URIBE, ROSITA ETAL — gas, Conoco Inc., Webb County, 1.0 million reported
  • MURCH, B.L. — gas, Headington Oil Company, Hidalgo County, 1.0 million reported
  • HACHAR, N. D. HEIRS — gas, Lewis Petro Properties, Inc., Webb County, 1.0 million reported
  • GUERRA, E. E. "A" — gas, Kaler Energy Corp., Hidalgo County, 1.0 million reported
  • HEREFORD, L. M. — gas, North Central Oil Corp., Webb County, 1.0 million reported
  • WOOD/GUERRA — gas, Mortimer Exploration Company, Starr County, 1.0 million reported
  • BRUNI MINERAL TRUST "A" — gas, Chesapeake Operating, Inc., Webb County, 1.0 million reported
  • PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.0 million reported
  • TREVINO, J. B. — gas, Samson Lone Star LP, Zapata County, 1.0 million reported
  • STATE-MARSHALL — gas, Exxon Mobil Corporation, Brooks County, 1.0 million reported
  • MILLER, BOB — gas, Chinn Exploration Company, Hidalgo County, 1.0 million reported
  • SULLIVAN, D.J. C — gas, Brigham Oil & Gas, L.P., Brooks County, 1.0 million reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Roc Operating, Inc., Starr County, 1.0 million reported
  • VAQUILLAS RANCH CO. LTD. — gas, Conoco Inc., Webb County, 1.0 million reported
  • ALEXANDER, CHARLES A. — gas, Transamerican Natural Gas Corp., Webb County, 1.0 million reported
  • GARZA, L. — gas, Eog Resources, Inc., Zapata County, 1.0 million reported
  • G.B.G.L. & C. CO., LTD. — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.0 million reported
  • KILLAM, R. "1860" — gas, Killam Oil Co., Ltd., Webb County, 1.0 million reported
  • DRISCOLL, CLARA — gas, Union Pacific Resources Company, Nueces County, 1.0 million reported
  • MARSHALL, S. G. — gas, Chevron U. S. A. Inc., Zapata County, 1.0 million reported
  • BAFFIN BAY STATE TRACT 65 — gas, Exxon Corp., Kenedy County, 1.0 million reported
  • GARNER, TULLY C. — gas, Enron Oil & Gas Company, Webb County, 1.0 million reported
  • LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 1.0 million reported
  • CARR — gas, Transtexas Gas Corporation, Webb County, 1.0 million reported
  • LUNDELL A1 — gas, Conoco Inc., Webb County, 1.0 million reported
  • ASCHE — gas, Transtexas Gas Corporation, Zapata County, 1.0 million reported
  • PYLE, H. C. — gas, Devon Energy Production Co, L.P., Nueces County, 1.0 million reported
  • BOSTON TEXAS LAND & TRUST — gas, Oxy USA Inc., Hidalgo County, 1.0 million reported
  • LOPEZ, G. G. — gas, Texaco E & P Inc., Brooks County, 1.0 million reported
  • STATE TRACT 690/746 & 750 GU — gas, Eog Resources, Inc., Nueces County, 1.0 million reported
  • KING RANCH BORREGOS — gas, Eog Resources, Inc., Kleberg County, 1.0 million reported
  • CNG G.U. IV — gas, Arco Oil & Gas Co., Hidalgo County, 1.0 million reported
  • CHAPMAN RANCH — gas, Westport Oil And Gas Company, LP, Nueces County, 1.0 million reported
  • LA PERLA — gas, Conoco Inc., Zapata County, 1.0 million reported
  • SANTA FE RANCH — gas, Exxon Mobil Corporation, Brooks County, 1.0 million reported
  • KEIRN, PEARL — gas, Fina Oil & Chemical Company, Hidalgo County, 1.0 million reported
  • BMT-FNB — gas, Conoco Inc., Zapata County, 1.0 million reported
  • BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 1.0 million reported
  • YTURRIA, H. L&CC — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.0 million reported
  • YTURRIA, FRANK — gas, Touchstone Resources USA, Inc., Hidalgo County, 1.0 million reported
  • GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 1.0 million reported
  • SNP, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.0 million reported
  • LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.0 million reported
  • BUSTAMANTE HEIRS — gas, Killam Oil Co., Ltd., Zapata County, 1.0 million reported
  • WEST TEMPLE W — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.0 million reported
  • WALTER DESPAIN 12 — gas, Conoco Inc., Webb County, 1.0 million reported
  • PORRAS GAS UNIT — gas, Transamerican Natural Gas Corp., Zapata County, 1.0 million reported
  • FERGUSON, D. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 1.0 million reported
  • E. RIETHMEYER GAS UNIT — gas, Comstock Oil & Gas, LP, Hidalgo County, 1.0 million reported
  • COATES-DORCHESTER "C" — gas, Hughes, Dan A. Company, L.P., Hidalgo County, 1.0 million reported
  • JENNINGS — gas, Dreyfus, Louis Natural Gas Corp, Zapata County, 1.0 million reported
  • HAMMAN "A" — gas, Bright & Co., Hidalgo County, 1.0 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.0 million reported
  • MESTENA — gas, Hamman Oil & Refining Company, Jim Hogg County, 1.0 million reported
  • LEPOVITZ GAS UNIT — gas, Miramar Petroleum, Inc., Hidalgo County, 1.0 million reported
  • LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.0 million reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.0 million reported
  • SINGER — gas, Chesapeake Operating, Inc., Zapata County, 1.0 million reported
  • VASQUEZ DE PENA — gas, Enron Oil & Gas Company, Zapata County, 1.0 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.0 million reported
  • DUSEK, F. J. TRUST — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.0 million reported
  • GONZALES, P. GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 1.0 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.0 million reported
  • GARCIA, SALVADOR B — gas, Conoco Inc., Zapata County, 1.0 million reported
  • ROSCHER, W.C. 518 — gas, Enron Oil & Gas Company, Webb County, 1.0 million reported
  • RAYMOND, M. J. — gas, Chevron U. S. A. Inc., Webb County, 1.0 million reported
  • WARDNER, G. P. — gas, Apache Corporation, Nueces County, 1.0 million reported
  • GUERRA-U.S.A. GAS UNIT "C" — gas, Coastal Oil & Gas Corporation, Starr County, 1.0 million reported
  • GUERRA "L" — gas, Conocophillips Company, Zapata County, 1.0 million reported
  • STATE TRACT 81 — gas, Neumin Production Company, Aransas County, 1.0 million reported
  • KILLAM-HURD-AMOCO TRAUTMANN GU A — gas, Amoco Production Company, Webb County, 1.0 million reported
  • WEST MCALLEN UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.0 million reported
  • KING RANCH MINERALS — gas, Headington Oil Company, L.P., Kleberg County, 1.0 million reported
  • GUILITA — gas, Mestena Operating, Ltd., Jim Hogg County, 1.0 million reported
  • BENAVIDES, ROSA V. A1 — gas, Conoco Inc., Webb County, 1.0 million reported
  • SULLIVAN DEEP "E" — gas, Maguire Oil Company, Brooks County, 1.0 million reported
  • LA PRESA — gas, Mestena Operating, Ltd., Brooks County, 1.0 million reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Ascent Energy, Inc, Starr County, 1.0 million reported
  • SCOTT & HOPPER — gas, Samson Lone Star LP, Brooks County, 1.0 million reported
  • MOLLETES CREEK "A" GU — gas, Enron Oil & Gas Company, Zapata County, 1.0 million reported
  • PARR SUNRAY — gas, Noble Energy Inc, Duval County, 1.0 million reported
  • LOPEZ, GLORIA GARCIA "B" — gas, Hilcorp Energy Company, Brooks County, 1.0 million reported
  • RAYZOR 1669 — gas, Conocophillips Company, Webb County, 1.0 million reported
  • GUERRA, A.E. — gas, Texaco E & P Inc., Hidalgo County, 1.0 million reported
  • GARZA, L. — gas, Eog Resources, Inc., Zapata County, 1.0 million reported
  • MORSE — gas, Suemaur Exploration, Inc., Hidalgo County, 1,000 thousand reported
  • HEREFORD, L.M. -B- — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 999 thousand reported
  • BARRERA — gas, Peoples Energy Prod.-TX, L.P., Hidalgo County, 999 thousand reported
  • VIBORAS FIELD GAS UNIT NO. 1 — gas, Exxon Corp., Brooks County, 999 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 999 thousand reported
  • LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 999 thousand reported
  • SULLIVAN, D. J. 'F' — gas, Exxon Corp., Brooks County, 999 thousand reported
  • LANE, S. L. — gas, Texaco E & P Inc., San Patricio County, 999 thousand reported
  • SANCHEZ-MCMURREY — gas, Conoco Inc., Zapata County, 999 thousand reported
  • JOHNSON, FLORA I. — gas, Texaco E & P Inc., Hidalgo County, 998 thousand reported
  • SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 998 thousand reported
  • WRIGHT, L. A. — gas, Sonat Exploration Company -Tyler, Webb County, 998 thousand reported
  • YTURRIA L & L -C- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 998 thousand reported
  • KLEBERG, R.J.JR.TR. STILLMAN — gas, Exxon Corp., Kenedy County, 998 thousand reported
  • HERMANN, E. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 997 thousand reported
  • GONZALEZ, J. I. — gas, Lewis Petro Properties, Inc., Webb County, 997 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 997 thousand reported
  • CANALES, A. T. — gas, Forest Oil Corporation, Kleberg County, 997 thousand reported
  • LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 997 thousand reported
  • WEBB COUNTY SCHOOL BOARD — gas, North Central Oil Corp., Webb County, 996 thousand reported
  • EAST, ALICE K., MRS., STATE — gas, Exxon Corp., Starr County, 996 thousand reported
  • LOVETT ET AL — gas, Jackson Energy Development, Inc., San Patricio County, 996 thousand reported
  • GJM GAS UNIT I — gas, Calpine Natural Gas L.P., Webb County, 995 thousand reported
  • DCRC 76 — gas, Devon Louisiana Corporation, Duval County, 995 thousand reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 995 thousand reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 995 thousand reported
  • LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 994 thousand reported
  • BELL — gas, Coastal Oil & Gas Corporation, Hidalgo County, 994 thousand reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Ascent Operating, LP, Starr County, 994 thousand reported
  • BOOTH, W.V. ET AL 2292 "H" — gas, Lewis Petro Properties, Inc., Webb County, 994 thousand reported
  • NINE MILE PT. FLD. CONSL. UNIT — gas, Exxon Corp., Aransas County, 994 thousand reported
  • VAQUILLAS RANCH D — gas, Conoco Inc., Webb County, 993 thousand reported
  • LASATER, GARLAND — gas, United Oil & Minerals L. P., Brooks County, 993 thousand reported
  • PUIG, L.F. — gas, Lewis Petro Properties, Inc., Webb County, 993 thousand reported
  • OLIVARES, A. — gas, Oryx Energy Company, Starr County, 993 thousand reported
  • BENAVIDES, CHARLOTTE A. — gas, Tri-C Resources, Inc., Webb County, 993 thousand reported
  • VAQUILLAS RANCH H — gas, Conocophillips Company, Webb County, 993 thousand reported
  • BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 993 thousand reported
  • RAMON — gas, Chesapeake Operating, Inc., Zapata County, 992 thousand reported
  • ALEXANDER, CHARLES — gas, Houston Exploration Company, The, Webb County, 992 thousand reported
  • RIVERS, M. L. "A" — gas, Devon Energy Production Co, L.P., Nueces County, 992 thousand reported
  • WOFFORD, BUSH "D" — gas, Apache Corporation, Nueces County, 992 thousand reported
  • MARTINEZ, M. — gas, Eog Resources, Inc., Zapata County, 992 thousand reported
  • FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 992 thousand reported
  • SLICK, T. B. ESTATE A-527 — gas, Conoco Inc., Starr County, 992 thousand reported
  • CANALES, A. T. — gas, Oryx Energy Company, Kleberg County, 992 thousand reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 992 thousand reported
  • VAQUILLAS RANCH — gas, Conoco Inc., Webb County, 992 thousand reported
  • DAVIS, W.J. — gas, Shell Western E&P Inc., Hidalgo County, 992 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 991 thousand reported
  • ELLEN C. — gas, Caturus Energy, LLC, Webb County, 991 thousand reported
  • HUBBERD, WILLIAM "B2" — gas, Houston Exploration Company, The, Webb County, 991 thousand reported
  • MARTIN, J.C. III — gas, Michael Petroleum Corporation, Webb County, 991 thousand reported
  • ELLIFF, J.S. ET AL — gas, Union Pacific Resources Company, Nueces County, 991 thousand reported
  • VAQUILLAS RANCH A1 — gas, Conoco Inc., Webb County, 990 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.