Oil and gas leases in District 04 — page 50

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 50 of 157

  • VERA GAS UNIT — gas, Transtexas Gas Corporation, Starr County, 869 thousand reported
  • VAQUILLAS RANCH A5 — gas, Conoco Inc., Webb County, 869 thousand reported
  • RIVERS, M. L. — gas, Devon Energy Production Co, L.P., Nueces County, 868 thousand reported
  • GARZA "D" GAS UNIT — gas, Transamerican Natural Gas Corp., Zapata County, 868 thousand reported
  • SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 868 thousand reported
  • MCKENDRICK, W. H. — gas, Houston Exploration Company, The, Webb County, 868 thousand reported
  • FARMERS LIFE GAS UNIT 1 — gas, Hilcorp Energy Company, Duval County, 868 thousand reported
  • DCRC 366 — gas, Devon Louisiana Corporation, Duval County, 868 thousand reported
  • FLORES, L. G. — gas, Forest Oil Corporation, Zapata County, 868 thousand reported
  • GARZA, A. M.-STATE — gas, Shell Western E&P, Starr County, 868 thousand reported
  • CHARLES, ALEXANDER — gas, Hilcorp Energy Company, Zapata County, 867 thousand reported
  • LA PERLA — gas, Conocophillips Company, Zapata County, 867 thousand reported
  • B.M.T. — gas, Conoco Inc., Webb County, 867 thousand reported
  • BTLT — gas, Smith Production Inc., Starr County, 866 thousand reported
  • GARZA — gas, Chesapeake Operating, Inc., Zapata County, 866 thousand reported
  • JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 866 thousand reported
  • DARWINA D. JAMIESON — gas, Shell Western E&P, Hidalgo County, 866 thousand reported
  • LA PERLA — gas, Conoco Inc., Zapata County, 866 thousand reported
  • LOD MOGLIA — gas, Lobo Resources, Ltd., Webb County, 866 thousand reported
  • MARTINEZ -B- — gas, Samedan Oil Corporation, Starr County, 866 thousand reported
  • VAQUILLAS RANCH CO. SGU — gas, Conoco Inc., Webb County, 866 thousand reported
  • KING RANCH CANELO — gas, Eog Resources, Inc., Kleberg County, 866 thousand reported
  • DICKEY, L. A. — gas, Trinity Gas Corporation, Duval County, 866 thousand reported
  • BLOOMBERG, SAMUEL D — gas, Smith Production Inc., Starr County, 865 thousand reported
  • FLORES — gas, Ricochet Energy, Inc., Zapata County, 865 thousand reported
  • KILLAM — gas, Zinke & Trumbo, Inc., Duval County, 865 thousand reported
  • YATES — gas, Conocophillips Company, Webb County, 864 thousand reported
  • SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 864 thousand reported
  • VAQUILLAS — gas, Devon Energy Production Co, L.P., Webb County, 864 thousand reported
  • GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 864 thousand reported
  • GRANT "A" — gas, Walter Oil & Gas Corporation, Aransas County, 863 thousand reported
  • LOBO SOLO — gas, Swift Energy Company, Jim Hogg County, 863 thousand reported
  • MUNOZ — gas, Houston Exploration Company, The, Zapata County, 863 thousand reported
  • KILLAM & HURD FEE 1614 — gas, Killam Oil Co., Ltd., Webb County, 863 thousand reported
  • MUNOZ — gas, Houston Exploration Company, The, Zapata County, 863 thousand reported
  • HAYNES, L. — gas, Amerada Hess Corporation, Zapata County, 863 thousand reported
  • ALEXANDER — gas, Union Pacific Resources Company, Zapata County, 862 thousand reported
  • SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 862 thousand reported
  • WALTON, W. W. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 862 thousand reported
  • ALLEY — gas, Ep Operating Limited Partnership, Webb County, 862 thousand reported
  • VAQUILLAS RANCH — gas, Four Star Oil And Gas Company, Webb County, 862 thousand reported
  • GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 861 thousand reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 861 thousand reported
  • HAYNES ESTATE — gas, Bridge Oil Production Co., Inc., Zapata County, 861 thousand reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 861 thousand reported
  • CARR — gas, Transtexas Gas Corporation, Webb County, 861 thousand reported
  • SEYFRIEDT, B. S. — gas, Texas Independent Explor., Inc., Starr County, 861 thousand reported
  • STATE LEASE "B" — gas, Transamerican Natural Gas Corp., Webb County, 861 thousand reported
  • SEMMES — gas, Metano Energy, LP, Starr County, 861 thousand reported
  • CLARK, N.H. ET AL — gas, Columbus Energy Corp., Webb County, 861 thousand reported
  • CANALES — gas, Transamerican Natural Gas Corp., Zapata County, 860 thousand reported
  • RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 860 thousand reported
  • PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 860 thousand reported
  • VAQUILLAS RANCH A-6 — gas, Conoco Inc., Webb County, 860 thousand reported
  • BENAVIDES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 860 thousand reported
  • CUELLAR, V. NO.2-A GAS UNIT — gas, Vintage Petroleum, Inc., Duval County, 860 thousand reported
  • GUERRA — gas, Mortimer Exploration Company, Starr County, 859 thousand reported
  • THOMAS UNIT — gas, Dewbre Petroleum Corporation, Willacy County, 859 thousand reported
  • CONEJO — gas, Mestena Operating, Ltd., Jim Hogg County, 859 thousand reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 859 thousand reported
  • WORLEY — gas, Wagner & Brown, Ltd., Zapata County, 859 thousand reported
  • STATE TRACT 62 — gas, Lamar Oil & Gas, Inc., Aransas County, 859 thousand reported
  • MCALLEN FIELDWIDE UNIT — gas, Total E&P USA, Inc., Hidalgo County, 859 thousand reported
  • BEAURLINE, A. W. — gas, Shell Western E&P Inc., Hidalgo County, 858 thousand reported
  • VELA — gas, Noble Energy Inc, Duval County, 858 thousand reported
  • HAYNES MINERAL TRUST — gas, Houston Exploration Company, The, Zapata County, 858 thousand reported
  • LAUREL — gas, Transtexas Gas Corporation, Webb County, 858 thousand reported
  • SANCHEZ-MCMURREY — gas, North Central Oil Corp., Zapata County, 858 thousand reported
  • BEAURLINE, A. W. — gas, Shell Western E&P Inc., Hidalgo County, 858 thousand reported
  • WEBB, B. G. — gas, Texas Crude Energy, Inc., Nueces County, 857 thousand reported
  • BONUGLI, HELEN — gas, Texaco E & P Inc., Webb County, 857 thousand reported
  • RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 857 thousand reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 857 thousand reported
  • J.L. BELL GAS UNIT — gas, Discorbis Oil Company, Hidalgo County, 856 thousand reported
  • PUIG "B" — gas, Killam Oil Co., Ltd., Webb County, 856 thousand reported
  • RMT "A" — gas, Laredo Energy, Zapata County, 856 thousand reported
  • MCALLEN, A. A. — gas, Forest Oil Corporation, Hidalgo County, 856 thousand reported
  • HIDALGO - WILLACY — gas, Barnes, Larry Petroleum, Inc., Hidalgo County, 856 thousand reported
  • SANCHEZ, CARMEN D. HEIRS — gas, Enron Oil & Gas Company, Zapata County, 856 thousand reported
  • GARCIA L&L -B- — gas, Oryx Energy Company, Starr County, 856 thousand reported
  • DOMINGUEZ — gas, Houston Exploration Company, The, Zapata County, 856 thousand reported
  • GARNER RANCH 1057 — gas, Texaco E & P Inc., Webb County, 856 thousand reported
  • WINCH, L.-STATE — gas, North Central Oil Corp., Webb County, 856 thousand reported
  • CAMERON, EVELYN STATE — gas, Carrizo Oil & Gas, Inc., Starr County, 855 thousand reported
  • SLATOR RANCH — gas, Wagner Oil Company, Zapata County, 855 thousand reported
  • DEATRICK — gas, El Paso Production Oil & Gas Co., Hidalgo County, 855 thousand reported
  • DUPRIE-FRENCH GU — gas, Eog Resources, Inc., San Patricio County, 855 thousand reported
  • WARDNER, G.P. — oil, Union Pacific Resources Company, Nueces County, 855 thousand reported
  • GUERRA G — gas, Lynx Energy Company, Inc., Starr County, 855 thousand reported
  • WEST, TEMPLE W. — gas, Vastar Resources, Inc., Hidalgo County, 855 thousand reported
  • RICHTER UNIT — gas, Columbus Energy Corp., Webb County, 855 thousand reported
  • BENAVIDES, B.R. — gas, Transamerican Natural Gas Corp., Zapata County, 855 thousand reported
  • DUVAL RANCH, SEC. #288 — oil, Mcgowan Working Partners, Duval County, 855 thousand reported
  • MARTINEZ, E.L. GAS UNIT — gas, Energy Development Corp., Hidalgo County, 855 thousand reported
  • TORRES, ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Hidalgo County, 855 thousand reported
  • STEEN, BETTY — gas, Kebo Oil & Gas, Inc., Hidalgo County, 854 thousand reported
  • ZAPATA HAWK — gas, Chesapeake Operating, Inc., Zapata County, 854 thousand reported
  • HAYNES, L. — gas, Pogo Producing Company, Zapata County, 854 thousand reported
  • KING RANCH SAN JOSE DE LA PARRA — gas, Exxon Corp., Kenedy County, 854 thousand reported
  • HACHAR-AKIN GAS UNIT — gas, Columbus Energy Corp., Webb County, 854 thousand reported
  • MARTINEZ-ALEXANDER GAS UNIT — gas, Chevron U. S. A. Inc., Zapata County, 854 thousand reported
  • STANFORD, P. H. — gas, Calpine Natural Gas L.P., Webb County, 853 thousand reported
  • B.M.T. — gas, Conoco Inc., Webb County, 853 thousand reported
  • TEXON ROYALTY CO. -B- — gas, Union Pacific Resources Company, Nueces County, 853 thousand reported
  • EXXON-YATES RANCH FEE "D" — gas, Hilcorp Energy Company, Duval County, 853 thousand reported
  • SLICK, T. B. ESTATE A — gas, Conoco Inc., Starr County, 853 thousand reported
  • GUERRA — gas, Samedan Oil Corporation, Starr County, 853 thousand reported
  • BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 853 thousand reported
  • YOUNGBLOOD GAS UNIT — gas, Faulconer, Vernon E., Inc., Hidalgo County, 853 thousand reported
  • AKERS — gas, Vastar Resources, Inc., Duval County, 853 thousand reported
  • E. RIETHMEYER GAS UNIT — gas, Abaco Operating, LLC, Hidalgo County, 852 thousand reported
  • STATE TRACT 788 GU — gas, Eog Resources, Inc., Nueces County, 852 thousand reported
  • SUSSER — gas, Norcen Explorer, Inc., Nueces County, 852 thousand reported
  • JOHNSON-CYPHER GAS UNIT — gas, Oxy USA Inc., Hidalgo County, 852 thousand reported
  • BENAVIDES, ROSA V. D — gas, Conoco Inc., Webb County, 852 thousand reported
  • HARVILLE-STATE 186 — gas, Killam Oil Co., Ltd., Duval County, 852 thousand reported
  • VAQUILLAS RANCH CO. S.G.U. — gas, Conoco Inc., Webb County, 852 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 852 thousand reported
  • MRS. S. K. EAST "B" — gas, Exxon Corp., Kenedy County, 852 thousand reported
  • DCR 75 — gas, Sonat Exploration Co. - Houston, Duval County, 852 thousand reported
  • GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 852 thousand reported
  • MC ALLEN,A.A. — gas, Shell Western E&P Inc., Hidalgo County, 852 thousand reported
  • CUELLAR, MARIA — gas, Conoco Inc., Zapata County, 851 thousand reported
  • KEIDEL-TEJONES 1664 — gas, Enron Oil & Gas Company, Webb County, 851 thousand reported
  • EL MILAGRO "B" — gas, L.O.G. Energy Exploration, Ltd., Zapata County, 851 thousand reported
  • VOLZ-MARTIN — gas, Michael Petroleum Corporation, Webb County, 851 thousand reported
  • FREELAND, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Hidalgo County, 851 thousand reported
  • GUERRA "L" — gas, Bridge Oil Production Co., Inc., Zapata County, 851 thousand reported
  • MENDOZA, SARA A STATE — gas, Conoco Inc., Webb County, 850 thousand reported
  • NOSER GAS UNIT — gas, Miramar Petroleum, Inc., Hidalgo County, 850 thousand reported
  • STATE SLICK "D" — gas, Fina Oil & Chemical Company, Starr County, 850 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 850 thousand reported
  • MARRS MCLEAN "C" — gas, Transtexas Gas Corporation, Webb County, 850 thousand reported
  • VAQUILLAS RANCH "1" — gas, Houston Exploration Company, The, Webb County, 849 thousand reported
  • DE GRACIA HEIRS — gas, Killam Oil Company, Zapata County, 849 thousand reported
  • CHAPMAN RANCH — gas, Decker Operating Co., L.L.C., Nueces County, 849 thousand reported
  • BLOOMBERG, SAMUEL D. — gas, Edge Petroleum Oper. Co., Inc., Starr County, 849 thousand reported
  • BENTSEN BROS. - STATE — gas, Shell Western E&P, Starr County, 848 thousand reported
  • DE GARCIA, B. G. — gas, Oryx Energy Company, Starr County, 848 thousand reported
  • TALBERT, C. P. — gas, Gillring Oil Company, Nueces County, 848 thousand reported
  • VELA, ADRIAN — gas, Enron Oil & Gas Company, Zapata County, 848 thousand reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 848 thousand reported
  • KING RANCH LAGUNA LARGA — gas, Exxon Mobil Corporation, Kleberg County, 847 thousand reported
  • FRED W. VOLZ SR. UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 847 thousand reported
  • PORTLAND UNIT -F- — gas, Bass Enterprises Production Co., Nueces County, 847 thousand reported
  • WELDER, LEO J. ETAL — gas, Satex Energy, Inc., Duval County, 847 thousand reported
  • HERMANN, A.G. GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 846 thousand reported
  • BENAVIDES, AN/CY F — gas, Conocophillips Company, Webb County, 846 thousand reported
  • FRED W. VOLZ SR. UNIT — gas, Totalfinaelf E&P USA Inc, Hidalgo County, 846 thousand reported
  • L.F.T. — gas, Transamerican Natural Gas Corp., Zapata County, 846 thousand reported
  • GUERRA-GARCIA GAS UNIT — gas, Texas Independent Explor., Inc., Starr County, 846 thousand reported
  • WARDNER, G.P. — gas, Union Pacific Resources Company, Kleberg County, 846 thousand reported
  • DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 845 thousand reported
  • ZACHRY, H. B. — gas, Columbus Energy Corp., Webb County, 845 thousand reported
  • DINN -A- — oil, L.T.D. Explorations Inc., Duval County, 845 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 845 thousand reported
  • NEEL — gas, Lewis Petro Properties, Inc., Webb County, 845 thousand reported
  • LAUREL, F. D. 1390 — gas, Lewis Petro Properties, Inc., Webb County, 845 thousand reported
  • EDINBURG UNIT — gas, Royal Production Company, Inc., Hidalgo County, 844 thousand reported
  • ROSCHER, W.C. 518 — gas, Enron Oil & Gas Company, Webb County, 844 thousand reported
  • BRAVO LAND COMPANY — gas, Swift Energy Company, Duval County, 844 thousand reported
  • COATS — gas, Rosetta Resources Operating LP, Webb County, 844 thousand reported
  • MAYFAIR LA BRISA — gas, Texas Independent Explor., Inc., Starr County, 844 thousand reported
  • GUERRA — gas, Newfield Exploration Company, Hidalgo County, 844 thousand reported
  • OLMITOS RANCH 1529 — gas, Mohican Oil & Gas, L.L.C., Webb County, 844 thousand reported
  • UNION CENTRAL LIFE INS. CO. — gas, Union Pacific Resources Company, Nueces County, 844 thousand reported
  • HAMMAN, JOHN "B" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 844 thousand reported
  • HINOJOSA, F. G. — gas, Sierra Resources, LLC, Hidalgo County, 843 thousand reported
  • HAYNES, LEONARD — gas, North Central Oil Corp., Zapata County, 843 thousand reported
  • ALFONSO — gas, Houston Exploration Company, The, Zapata County, 843 thousand reported
  • CHAPMAN — gas, Ventex Operating Corp., Nueces County, 842 thousand reported
  • E. ESCOBAR GAS UNIT I — gas, Metano Energy, LP, Starr County, 842 thousand reported
  • MAYO-KOONCE GU — gas, Peoples Energy Prod.-TX, L.P., San Patricio County, 842 thousand reported
  • JOHNSON, FLORA I. — gas, Texaco E & P Inc., Hidalgo County, 842 thousand reported
  • CLARK-SAIN & FRENCH-STATE GU — gas, Abaco Operating, LLC, Kenedy County, 842 thousand reported
  • LAUREL, F. D. 1390 — gas, Lewis Petro Properties, Inc., Webb County, 842 thousand reported
  • TREVINO — gas, Transamerican Natural Gas Corp., Zapata County, 842 thousand reported
  • BARBARA LIPS GAS UNIT — gas, Shell Western E&P Inc., Brooks County, 842 thousand reported
  • BRIGHT & SCHIFF HAMMAN GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 842 thousand reported
  • RANCHITO TANK GU — gas, Eog Resources, Inc., Zapata County, 841 thousand reported
  • VELA, SERAPIO HEIRS B — gas, Enron Oil & Gas Company, Zapata County, 841 thousand reported
  • SUN — gas, Huber, J. M., Corporation, Duval County, 841 thousand reported
  • MORGENSTERN — gas, Enron Oil & Gas Company, Zapata County, 841 thousand reported
  • HAYNES, L. — gas, Pogo Producing Company LLC, Zapata County, 841 thousand reported
  • FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 841 thousand reported
  • SULLIVAN DEEP "F" — gas, Erskine Energy, LLC, Brooks County, 841 thousand reported
  • COLE GAS UNIT — gas, Marathon Oil Company, San Patricio County, 840 thousand reported
  • CNG G.U. VI — gas, Arco Oil & Gas Co., Hidalgo County, 840 thousand reported
  • CARR — gas, Transamerican Natural Gas Corp., Webb County, 840 thousand reported
  • SULLIVAN, D.J. "B" — gas, Headington Oil Company, Brooks County, 839 thousand reported
  • WESSLING G. U. — gas, Torch Operating Company, Hidalgo County, 839 thousand reported
  • PEREZ — gas, Bass Enterprises Production Co., Brooks County, 839 thousand reported
  • GUILITA — gas, Mestena, Inc., Jim Hogg County, 839 thousand reported
  • GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 839 thousand reported
  • VAQUILLAS RANCH "A-1" — gas, Conoco Inc., Webb County, 839 thousand reported
  • BTLT — gas, Smith Production Inc., Starr County, 838 thousand reported
  • VERGARA, L.B. STATE 740 — gas, Conocophillips Company, Webb County, 838 thousand reported
  • GEIS, H. — gas, Mitchell Energy Corporation, Willacy County, 838 thousand reported
  • MONTALVO, N.R. — gas, Exxon Corp., Starr County, 837 thousand reported
  • RAMIREZ, J. EST. — gas, Pioneer Natural Res. USA, Inc., Zapata County, 837 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.