Oil and gas leases in District 04 — page 46

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 46 of 157

  • SIMONS — gas, Eog Resources, Inc., San Patricio County, 990 thousand reported
  • SALINAS — gas, Thorp Petroleum Corporation, Starr County, 990 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 990 thousand reported
  • HIRSCH ESTATE GAS UNIT — gas, Enron Oil & Gas Company, Webb County, 990 thousand reported
  • SERNA, DONATO — gas, Dominion Expl. & Prod., Inc., Zapata County, 990 thousand reported
  • RUSSELL-WINCH — gas, Conoco Inc., Webb County, 989 thousand reported
  • EAST, MRS. S.K. "B" — gas, Newfield Exploration Company, Kenedy County, 989 thousand reported
  • MARTIN, RONALD L. ET AL — gas, Owl Creek Production Co., Inc., Hidalgo County, 989 thousand reported
  • MUNOZ, FERNANDO — gas, Dominion Expl. & Prod., Inc., Zapata County, 989 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 989 thousand reported
  • LA PERLA — gas, Conocophillips Company, Zapata County, 989 thousand reported
  • ALFONSO — gas, Houston Exploration Company, The, Zapata County, 989 thousand reported
  • VAQUILLAS RANCH — gas, Axio Production Company, L.P., Webb County, 989 thousand reported
  • LA PERLA — gas, Conocophillips Company, Zapata County, 989 thousand reported
  • BENNETT, MILLS EST. FEE — gas, Gaither Petroleum Corporation, Brooks County, 988 thousand reported
  • PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 988 thousand reported
  • LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 988 thousand reported
  • MARTIN, J.C. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 987 thousand reported
  • B.M.T. — gas, Conocophillips Company, Webb County, 987 thousand reported
  • JUDD ESTATE-STATE — gas, Shell Western E&P, Starr County, 987 thousand reported
  • PORTLAND GAS UNIT "D" — gas, Bass Enterprises Production Co., San Patricio County, 987 thousand reported
  • BRUNI-ALEXANDER-MARTINEZ GU — gas, Chevron U. S. A. Inc., Webb County, 987 thousand reported
  • NO. 6 HAMMAN "A" GAS UNIT — gas, Bright & Co., Hidalgo County, 987 thousand reported
  • SALINAS, G. G. — gas, Ricochet Energy, Inc., Zapata County, 987 thousand reported
  • ELLIFF, J.S. — gas, Union Pacific Resources Company, Nueces County, 986 thousand reported
  • WOODS CHRISTIAN — gas, Shell Western E&P, Hidalgo County, 986 thousand reported
  • HAMMAN 'E' — gas, El Paso E & P Company, L. P., Hidalgo County, 986 thousand reported
  • GARZA, A. M.-STATE — gas, Shell Western E&P, Starr County, 986 thousand reported
  • GUTIERREZ ET AL — gas, El Paso E&P Zapata, L.P., Zapata County, 986 thousand reported
  • HAYNES - NORTH — gas, Pennzoil Exploration & Prod. Co., Zapata County, 986 thousand reported
  • BUTTS, J.B. — gas, Union Pacific Resources Company, Nueces County, 986 thousand reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 986 thousand reported
  • JOHN GARNER RANCH — gas, Devon Energy Production Co, L.P., Webb County, 985 thousand reported
  • ELLIFF, J. S. ETAL — gas, Union Pacific Resources Company, Nueces County, 985 thousand reported
  • DOUGHERTY/EIA, UNIT NO. 2 — gas, Whiting Petroleum Corporation, Hidalgo County, 985 thousand reported
  • VILLARREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 985 thousand reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Conoco Inc., Starr County, 985 thousand reported
  • ALLEY — gas, Eex Operating, L.P., Webb County, 985 thousand reported
  • SALINAS, JUAN — gas, Lewis Petro Properties, Inc., Webb County, 985 thousand reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Roc Operating, Inc., Starr County, 984 thousand reported
  • GILL, F. J. — gas, Calpine Natural Gas L.P., Webb County, 984 thousand reported
  • VAQUILLAS RANCH A1 — gas, Conocophillips Company, Webb County, 984 thousand reported
  • BELL, EVERETT — gas, Bridge Oil Production Co., Inc., Hidalgo County, 984 thousand reported
  • STEWART — gas, Headington Oil Company, Kenedy County, 984 thousand reported
  • LA PERLA — gas, Conocophillips Company, Zapata County, 984 thousand reported
  • SULLIVAN DEEP "A" — gas, Tecpetrol Operating LLC, Brooks County, 984 thousand reported
  • SULLIVAN, D.J. — gas, South Texas Limited Partnership, Brooks County, 984 thousand reported
  • VAQUILLAS RANCH CO., LTD — gas, Conoco Inc., Webb County, 984 thousand reported
  • VASQUEZ, DELIA — gas, Chesapeake Operating, Inc., Zapata County, 984 thousand reported
  • HILL, R.A. GU — gas, Anr Production Company, Jim Wells County, 984 thousand reported
  • BHE — gas, Mohican Operating, L.L.C., Webb County, 984 thousand reported
  • PAINTER GAS UNIT — gas, Bridge Oil Production Co., Inc., Hidalgo County, 984 thousand reported
  • GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 984 thousand reported
  • TSL 33099/TR 54/ — gas, Sabco Operating Company, Nueces County, 984 thousand reported
  • B.M.T. — gas, Columbus Energy Corp., Webb County, 983 thousand reported
  • VELA, G. O. — gas, Chevron U. S. A. Inc., Zapata County, 983 thousand reported
  • GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 983 thousand reported
  • FINLEY — gas, Enron Oil & Gas Company, Webb County, 983 thousand reported
  • GARZA, L. "B" 2 — gas, Transamerican Natural Gas Corp., Zapata County, 983 thousand reported
  • LYSSY GU — gas, Lewis Petro Properties, Inc., La Salle County, 983 thousand reported
  • HAMMAN RANCH — gas, Shell Western E&P Inc., Hidalgo County, 983 thousand reported
  • MESTENA, INC. "E" — gas, Cody Energy, Inc., Jim Hogg County, 983 thousand reported
  • COATES — gas, Sanchez-O'Brien Oil & Gas Corp., Hidalgo County, 983 thousand reported
  • BRISCOE-MANRY 1469 — gas, Lewis Petro Properties, Inc., Webb County, 982 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 982 thousand reported
  • YTURRIA, FRANK D. ET AL — gas, Cody Energy LLC, Willacy County, 982 thousand reported
  • FLORES, DANIEL 546 — gas, Enron Oil & Gas Company, Webb County, 982 thousand reported
  • ASCHE — gas, Houston Exploration Company, The, Zapata County, 982 thousand reported
  • SANDIA "C" — gas, El Paso Production Oil & Gas Co., Starr County, 982 thousand reported
  • J. VELA CUELLAR GAS UNIT A — gas, Chesapeake Operating, Inc., Zapata County, 982 thousand reported
  • BRUNI RANCH — gas, Conoco Inc., Webb County, 982 thousand reported
  • BARRERA GAS UNIT — gas, Legend Natural Gas III, LP, Starr County, 982 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 981 thousand reported
  • MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 981 thousand reported
  • GARCIA, J. A. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Hidalgo County, 981 thousand reported
  • SMITH, T. L., JR. — gas, Arco Oil & Gas Co., Hidalgo County, 981 thousand reported
  • SLATOR RANCH — gas, Smith Production Inc., Zapata County, 981 thousand reported
  • YTURRIA , FRANK D. ET AL — gas, Esenjay Exploration, Inc, Willacy County, 981 thousand reported
  • C.H. RAMIREZ MINERALS, LTD. — gas, San Isidro Development Co, L. C., Webb County, 981 thousand reported
  • HAHL, C. W. FEE — gas, Exxon Corp., Duval County, 981 thousand reported
  • WERNECKE, E. D. -A — gas, Paladin-Hayes, L.L.C., Duval County, 981 thousand reported
  • B.M.T. — gas, Conocophillips Company, Webb County, 980 thousand reported
  • PALAFOX 2182 - 8 E — gas, Lewis Petro Properties, Inc., Webb County, 980 thousand reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 980 thousand reported
  • HAMMAN RANCH — gas, Coastal Oil & Gas Corporation, Hidalgo County, 980 thousand reported
  • DCRC 64 — gas, Devon Louisiana Corporation, Duval County, 980 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 979 thousand reported
  • KING RANCH STRATTON — gas, Exxon Corp., Jim Wells County, 979 thousand reported
  • HAISLEY, WALDO E. — gas, Bargo Energy Company, San Patricio County, 979 thousand reported
  • JENNINGS RANCH C — gas, Conocophillips Company, Zapata County, 979 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 979 thousand reported
  • SMITH GAS UNIT 1 — gas, El Paso Production Oil & Gas Co., Kleberg County, 979 thousand reported
  • VIELMANN-RAMIREZ "A" — gas, Paloma Resources, LLC, Zapata County, 979 thousand reported
  • BARRERA — gas, Coronado Energy E&P Company, LLC, Starr County, 979 thousand reported
  • EAST, MRS. S.K. — gas, Headington Oil Company LLC, Kenedy County, 979 thousand reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 979 thousand reported
  • BALL — gas, Abaco Operating, LLC, Kenedy County, 979 thousand reported
  • LUNDELL RANCH — gas, Edge Petroleum Oper. Co., Inc., Webb County, 979 thousand reported
  • CHAPA, DAVID — gas, Fina Oil & Chemical Company, Hidalgo County, 979 thousand reported
  • GATES 09 ROSE B — gas, Rosetta Resources Operating LP, Webb County, 978 thousand reported
  • M.A. HOPKINS GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 978 thousand reported
  • SLAUGHTER — gas, Lewis Petro Properties, Inc., Webb County, 978 thousand reported
  • GUTIERREZ, CHEVRON R. — gas, Chevron U. S. A. Inc., Zapata County, 978 thousand reported
  • BEAURLINE — gas, CNG Producing Company, Hidalgo County, 978 thousand reported
  • CANALES, E. G. — gas, Houston Exploration Company, The, Kleberg County, 978 thousand reported
  • HOSKINSON, GLADYS R. GAS UNIT 1 — gas, Michael Petroleum Corporation, San Patricio County, 978 thousand reported
  • GRUY ESTATE — gas, Lobo Resources, Ltd., Duval County, 978 thousand reported
  • LAS PRESAS-GARCIA "A" — gas, Forest Oil Permian Corporation, Zapata County, 977 thousand reported
  • FLORES, L. G. — gas, Forest Oil Corporation, Zapata County, 977 thousand reported
  • MCALLEN, A.A. "B" — gas, Shell Western E&P Inc., Hidalgo County, 977 thousand reported
  • TEXON ROYALTY -B- — gas, Union Pacific Resources Company, Nueces County, 977 thousand reported
  • AMANDO — gas, Houston Exploration Company, The, Zapata County, 977 thousand reported
  • SAMANO — gas, Faulconer, Vernon E., Inc., Hidalgo County, 976 thousand reported
  • RIVERS -A- — gas, Union Pacific Resources Company, Nueces County, 976 thousand reported
  • HUBBERD "B" — gas, Ricochet Energy, Inc., Webb County, 976 thousand reported
  • DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 976 thousand reported
  • SCHWARZ — gas, Columbus Energy Corp., Webb County, 976 thousand reported
  • KING RANCH CHILTIPIN — gas, Exxon Mobil Corporation, Kleberg County, 975 thousand reported
  • PARR, HILDA — gas, Magnum Engineering Company, Duval County, 975 thousand reported
  • COATES ENERGY — gas, Hughes, Dan A. Company, L.P., Hidalgo County, 975 thousand reported
  • ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 975 thousand reported
  • PEREZ, F.R. — gas, Transtexas Gas Corporation, Zapata County, 975 thousand reported
  • ALEXANDER ET AL — gas, Burk Royalty Company, Zapata County, 975 thousand reported
  • KHA — gas, Killam Oil Co., Ltd., Webb County, 975 thousand reported
  • GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 974 thousand reported
  • SHOVLIN VEHLE — gas, Denali Oil & Gas Management, LLC, Duval County, 974 thousand reported
  • RIVERS/PERY, ET AL UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 974 thousand reported
  • LAS ESCOBAS — gas, Eog Resources, Inc., Starr County, 974 thousand reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 974 thousand reported
  • WALTON, IRENE — gas, Union Pacific Resources Company, Nueces County, 974 thousand reported
  • BENAVIDES, ROSA V. A2 — gas, Conocophillips Company, Webb County, 974 thousand reported
  • BRUNI MINERAL "B" — gas, Enron Oil & Gas Company, Webb County, 973 thousand reported
  • KILLAM & HURD FEE 2023 — gas, Killam Oil Co., Ltd., Webb County, 972 thousand reported
  • BMT — gas, Conocophillips Company, Webb County, 972 thousand reported
  • GUERRA, A.E. — gas, Chevron U. S. A. Inc., Hidalgo County, 972 thousand reported
  • GRUY, DAGMAR — gas, Eog Resources, Inc., Duval County, 972 thousand reported
  • GARCIA, CATARINO ET AL — gas, Pennzoil Exploration & Prod. Co., Zapata County, 972 thousand reported
  • CHAPMAN, J.O. 38 — gas, Shell Western E&P Inc., Nueces County, 972 thousand reported
  • MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 972 thousand reported
  • DRISCOLL, CLARA — gas, Devon Energy Production Co, L.P., Nueces County, 972 thousand reported
  • AL - SW BTLT # 2 — gas, Legacy Corporation, The, Starr County, 972 thousand reported
  • WRIGHTSMAN, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 972 thousand reported
  • CRITES A — gas, Eog Resources, Inc., San Patricio County, 972 thousand reported
  • DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 972 thousand reported
  • LA BRISA RANCH — gas, Belco Energy Corp., Starr County, 971 thousand reported
  • PALAFOX EXPLORATION CO. -17- — gas, Fasken Oil And Ranch, Ltd., Webb County, 971 thousand reported
  • M. FLORES — gas, Houston Exploration Company, The, Zapata County, 970 thousand reported
  • KING RANCH TIJERINA — gas, Eog Resources, Inc., Kleberg County, 970 thousand reported
  • LEONARDO — gas, Forest Oil Corporation, Zapata County, 970 thousand reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 970 thousand reported
  • CHAPOTAL LAND CO. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 970 thousand reported
  • TB SLICK 535 — gas, Texas Independent Explor., Inc., Starr County, 970 thousand reported
  • JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 969 thousand reported
  • BRUNI RANCH — gas, Conoco Inc., Zapata County, 969 thousand reported
  • MARCHBANKS-CADENA GAS UNIT #1 — gas, Magnum Producing, LP, Duval County, 969 thousand reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 968 thousand reported
  • LA GLORIA GAS UNIT — gas, Eog Resources, Inc., Jim Wells County, 968 thousand reported
  • ALEXANDER, CHARLES E. — gas, Transamerican Natural Gas Corp., Webb County, 968 thousand reported
  • NILO GU — gas, Eog Resources, Inc., Starr County, 968 thousand reported
  • BENNETT, BETSY "C" — gas, Ballard Exploration Company,Inc., Brooks County, 968 thousand reported
  • LEWIS, M. — gas, Lewis Petro Properties, Inc., Webb County, 968 thousand reported
  • F. LEAL — gas, Conoco Inc., Zapata County, 967 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Calpine Natural Gas L.P., Webb County, 967 thousand reported
  • STATE TRACT 25 — gas, Fina Oil & Chemical Company, San Patricio County, 967 thousand reported
  • BRANN, REGINA — gas, Cantera Operating, LLC, Hidalgo County, 967 thousand reported
  • DCRC 79 — gas, Devon Louisiana Corporation, Duval County, 967 thousand reported
  • MARTINEZ, E. C. — gas, Chevron U. S. A. Inc., Zapata County, 966 thousand reported
  • JOHNSON, FLORA I. — gas, Texaco E & P Inc., Hidalgo County, 966 thousand reported
  • KILLAM MINERAL FEE "601" — gas, Killam Oil Company, Webb County, 966 thousand reported
  • SEXAUER — gas, Dewbre Petroleum Corporation, Kleberg County, 966 thousand reported
  • EAST CHORO MARTINES — gas, Mestena Operating, Ltd., Brooks County, 965 thousand reported
  • O. LONGORIA — gas, Wynn-Crosby Energy, Inc., Brooks County, 965 thousand reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 965 thousand reported
  • FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 965 thousand reported
  • SLATOR RANCH — gas, Eog Resources, Inc., Zapata County, 965 thousand reported
  • HAMMAN UNIT "A" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 964 thousand reported
  • PENA, H. L. — gas, Enron Oil & Gas Company, Webb County, 964 thousand reported
  • PALMYRA — gas, Cody Energy LLC, Zapata County, 964 thousand reported
  • RAMIREZ, L.O. A — gas, Conoco Inc., Zapata County, 964 thousand reported
  • HEIN, LUZ A. ESTATE — gas, Michael Petroleum Corporation, Webb County, 964 thousand reported
  • CASTILLO DEEP GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 964 thousand reported
  • PENA, H. L. — gas, Enron Oil & Gas Company, Webb County, 963 thousand reported
  • B. M. T. — gas, Conocophillips Company, Webb County, 963 thousand reported
  • CARR — gas, Transamerican Natural Gas Corp., Webb County, 963 thousand reported
  • WARDNER, G.P. — gas, Union Pacific Resources Company, Kleberg County, 963 thousand reported
  • WOODS CHRISTIAN — gas, Shell Western E&P Inc., Hidalgo County, 963 thousand reported
  • VT TRIPHENE MIDDLETON ET AL 9 — gas, Virtex Petroleum Company, Inc., Webb County, 962 thousand reported
  • VELA STATE UNIT — gas, Escondido Resources II, LLC, Webb County, 962 thousand reported
  • LEWIS, M. — gas, Lewis Petro Properties, Inc., Webb County, 962 thousand reported
  • VAQUILLAS — gas, Devon Energy Production Co, L.P., Webb County, 962 thousand reported
  • VALDEZ ET AL UNIT — gas, Sierra Resources, LLC, Hidalgo County, 962 thousand reported
  • LONG, J. S. — gas, Lewis Petro Properties, Inc., Webb County, 962 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 961 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 961 thousand reported
  • VAQUILLAS RANCH CO. S.G.U. — gas, Conoco Inc., Webb County, 961 thousand reported
  • MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 961 thousand reported
  • HAMMAN "A-3" GU — gas, El Paso E & P Company, L. P., Hidalgo County, 961 thousand reported
  • FROST NATIONAL BANK & TRUST — gas, Bowman, Fred Inc., Duval County, 961 thousand reported
  • BFMT WEST — gas, Lewis Petro Properties, Inc., Webb County, 959 thousand reported
  • LAUREL — gas, Esenjay Petroleum Corp., Webb County, 959 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.