Oil and gas leases in District 04 — page 144

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 144 of 157

LA PRELLE, ROBERT — gas, Kamlok Oil & Gas, Inc., Nueces County, 6 thousand reported
CENIZA-GARCIA — oil, Brayton Oil Corp., Duval County, 6 thousand reported
FORTHUBER — gas, Dewbre Petroleum Corporation, Hidalgo County, 6 thousand reported
BAIRD, L. M. — gas, J. & M. Well Service, Inc., Starr County, 6 thousand reported
MARIPOSA FIELD GAS UNIT — gas, Oxy USA Inc., Brooks County, 6 thousand reported
COMPTON, L. A. — gas, Texaco E & P Inc., San Patricio County, 6 thousand reported
I.V. MONTALVO 'C' — gas, Killam Oil Co., Ltd., Starr County, 6 thousand reported
WELDER, MINNIE S. — oil, Mobil Producing TX. & N.M. Inc., San Patricio County, 6 thousand reported
RAMIREZ, L. O. A — gas, Conoco Inc., Zapata County, 6 thousand reported
PETERS, W. R., -H- — gas, Lorac, Inc., Duval County, 6 thousand reported
WELDER HEIRS, J. F. — gas, Southern Bay Operating, L.L.C., San Patricio County, 6 thousand reported
MESTENA OIL & GAS COMPANY E-10 — gas, Cody Energy LLC, Jim Hogg County, 6 thousand reported
THUNDERBIRD — gas, Chevron U. S. A. Inc., Jim Hogg County, 6 thousand reported
MCCANN, CATALINA L. — gas, Enron Oil & Gas Company, Zapata County, 6 thousand reported
GUERRA, F.B. "F" — gas, Lindenmuth & Associates, Inc., Starr County, 6 thousand reported
SIMS-CROOK — gas, Kaler Energy Corp., Nueces County, 6 thousand reported
CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 6 thousand reported
AMOCO BALDWIN — oil, Canyon Creek Energy Texas, LLC, Nueces County, 6 thousand reported
VENECIA-MANGEL GU — gas, Eog Resources, Inc., Brooks County, 6 thousand reported
KILLAM "257" — gas, Killam Oil Co., Ltd., Duval County, 6 thousand reported
MARSHALL, S.G. — gas, Enron Oil & Gas Company, Zapata County, 6 thousand reported
ELLIFF, J.S. ET AL — gas, Union Pacific Resources Company, Nueces County, 6 thousand reported
KING RANCH-STRATTON — oil, Exxon Corp., Kleberg County, 6 thousand reported
RAMIREZ — oil, Texas Southern Petroleum Corp., Jim Hogg County, 6 thousand reported
ZDANSKY — oil, Crest Resources, Inc., Nueces County, 6 thousand reported
RIO GRANDE GAS UNIT II — gas, Esenjay Petroleum Corp., Hidalgo County, 6 thousand reported
K.M.F. C-4 — oil, Owl Creek Production Co., Inc., Jim Hogg County, 6 thousand reported
SOUTH CALLAGHAN RANCH — gas, Michael Petroleum Corporation, Webb County, 6 thousand reported
PRADERA — gas, Alta Mesa Services, LP, Jim Hogg County, 6 thousand reported
ADAMS, NINA ESTATE — gas, Texas Independent Explor., Inc., Jim Wells County, 6 thousand reported
WELDER "C" — oil, Scana Petroleum Resources, Inc., San Patricio County, 6 thousand reported
SLING, HENRY R. — gas, Mansfield, Norman H., Duval County, 6 thousand reported
WELDER HEIRS -B- — oil, L.T.D. Explorations Inc., Duval County, 6 thousand reported
TALBERT, C.P. — oil, Gillring Oil Company, Nueces County, 6 thousand reported
CHAPMAN, J. O. — oil, Shell Western E&P Inc., Nueces County, 6 thousand reported
FLORES-HENSLEY — gas, Oryx Energy Company, Starr County, 6 thousand reported
TREVINO, A. — oil, Satco, Inc., Duval County, 6 thousand reported
JENNINGS — gas, S M K Energy Corporation, Zapata County, 6 thousand reported
WERNER, C. — gas, Denovo Oil & Gas, Inc., Hidalgo County, 6 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 6 thousand reported
STATE TRACT 94 — gas, Corpus Christi Leaseholds, Inc., Aransas County, 6 thousand reported
PETERS -38- — gas, Lorac, Inc., Duval County, 6 thousand reported
BURNS — gas, Camden Resources, Inc., Kenedy County, 6 thousand reported
BRISCOE "E" — oil, Pacific Operators, Inc., Webb County, 6 thousand reported
CASSIN, EDWARD A — gas, Hilcorp Energy Company, Zapata County, 6 thousand reported
SLICK, T.B. EST. -A- 265 — oil, Hilcorp Energy Company, Starr County, 6 thousand reported
JANCIK — gas, Vastar Resources, Inc., Hidalgo County, 6 thousand reported
TAFT GIN AND SEED CO A — oil, Blackland Oil & Gas, San Patricio County, 6 thousand reported
JALUFKA — oil, Continental Trend Resources, Inc, Nueces County, 6 thousand reported
HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 6 thousand reported
SCHUENEMANN — gas, K.C. Resources, Jim Wells County, 6 thousand reported
R.G. SMITH GAS UNIT — gas, Mortimer Exploration Company, Starr County, 6 thousand reported
HENDERSON-STATE — gas, Cotton, W. L., Duval County, 6 thousand reported
SHAFFER "B" — gas, Continental Trend Resources, Inc, Nueces County, 6 thousand reported
WELDER, J. F. HEIRS — gas, Smith Production Inc., San Patricio County, 6 thousand reported
BUCHANAN GAS UNIT — gas, BP America Production Company, Hidalgo County, 6 thousand reported
KING, RICHARD — oil, Kamlok Oil & Gas, Inc., Nueces County, 6 thousand reported
SULLIVAN, D. J. -B- — oil, Exxon Corp., Brooks County, 6 thousand reported
BICKHAM — gas, Carter E&P, LLC, San Patricio County, 6 thousand reported
BALDWIN FIELD UNIT — oil, Musselman, Owen & King Oper.,Inc, Nueces County, 6 thousand reported
EL GATITA — gas, Enron Oil & Gas Company, Webb County, 6 thousand reported
GATES 05S — gas, Rosetta Resources Operating LP, Webb County, 6 thousand reported
EAST, S. K., MRS. — gas, Exxon Mobil Corporation, Kenedy County, 6 thousand reported
VERGARA 1680 — gas, Ep Operating Limited Partnership, Webb County, 6 thousand reported
GUTIERREZ "C" — gas, Howard Exploration, Inc., Zapata County, 6 thousand reported
GLOVER, R. E. — oil, L.T.D. Explorations Inc., Duval County, 6 thousand reported
RITCHIE — oil, Frostwood Energy, LLC, San Patricio County, 6 thousand reported
STATE TRACT 424 — oil, Pi Energy, Inc., Nueces County, 6 thousand reported
CHAPMAN — oil, Hurd Enterprises, Ltd., Nueces County, 6 thousand reported
COGGIN, DANIEL I. JR ET AL — gas, Geronimo Oil Co., San Patricio County, 6 thousand reported
LOPEZ, H.S. — oil, Third Coast Energy, Inc., Brooks County, 6 thousand reported
LEHMAN, W. F. L. — oil, Crest Resources, Inc., Nueces County, 6 thousand reported
JS PETROLEUM-LITTLETON — oil, Allegro Investments, Inc., San Patricio County, 6 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 6 thousand reported
WIEDERKEHR, L. — oil, Samson Resources Company, Duval County, 6 thousand reported
SALINAS, NICOLAS G. — gas, Amcole Energy Corp., Starr County, 5 thousand reported
VAQUILLAS RANCH CO. LTD. 1627 — gas, Enron Oil & Gas Company, Webb County, 5 thousand reported
BENAVIDES F. M. T. — gas, Eog Resources, Inc., Webb County, 5 thousand reported
GILLESPIE UNIT — oil, Gillring Oil Company, Nueces County, 5 thousand reported
KING RANCH TIJERINA — gas, Exxon Corp., Kleberg County, 5 thousand reported
BLUCHER, C. F. H. — oil, Mobil Producing TX. & N.M. Inc., Jim Wells County, 5 thousand reported
KOENNING — gas, Cimarron Engineering Corp., Nueces County, 5 thousand reported
MARTIN,H.L. — gas, Waters Eng. & Operating, Inc., Hidalgo County, 5 thousand reported
WATSON "STATE" — gas, Huber Energy L.P., Webb County, 5 thousand reported
DE GARCIA, B. G. — gas, Oryx Energy Company, Starr County, 5 thousand reported
KOHLER, V. -A- — gas, Sue-Ann Operating, L.C., Duval County, 5 thousand reported
IVEY, B.E. — oil, IV L.C., San Patricio County, 5 thousand reported
FRANZ, AUGUSTA — gas, Setex Oil Company, L.P., Jim Wells County, 5 thousand reported
SLICK — oil, Texas Independent Explor., Inc., Starr County, 5 thousand reported
LAPRELLE, ROBERT — gas, Kamlok Oil & Gas, Inc., Nueces County, 5 thousand reported
WELDER, E. H. -E-F- — oil, Chiltipin Production Company, San Patricio County, 5 thousand reported
HUBBERD — gas, Conoco Inc., Webb County, 5 thousand reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 5 thousand reported
MILLS BENNETT — oil, Bennett, Mills Estate, Brooks County, 5 thousand reported
DAVENPORT, O. H. HEIRS — gas, Fina Oil & Chemical Company, Starr County, 5 thousand reported
MOSLEY & DRYDEN — gas, Cactus Gas & Oil, Inc., Nueces County, 5 thousand reported
CINTEX-GARCIA — oil, Buck, George, Webb County, 5 thousand reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 5 thousand reported
TREVINO, E. MRS. -B- — oil, Mcrae, Nathan Rathburn, Zapata County, 5 thousand reported
PARR, G. A., ET AL — oil, Bennett, M. Troy, JR., Duval County, 5 thousand reported
VAQUILLAS RANCH A4 — gas, Conoco Inc., Webb County, 5 thousand reported
WRIGHT ESTATE — oil, New Horizon Investments Ltd., San Patricio County, 5 thousand reported
SALINAS, ET AL — gas, Hurd Enterprises, Ltd., Starr County, 5 thousand reported
HINOJOSA, F. — oil, Laughlin, W. M. Estate, Jim Wells County, 5 thousand reported
K. M. F. C-2 — gas, Owl Creek Production Co., Inc., Jim Hogg County, 5 thousand reported
ESTELL, MARY KING — gas, Durango Resources Corp., Nueces County, 5 thousand reported
SORENSON GAS UNIT — gas, Vastar Resources, Inc., Hidalgo County, 5 thousand reported
FIMBLE GAS UNIT — gas, Wainoco Oil & Gas Company, Kleberg County, 5 thousand reported
GUERRA, G ET AL — gas, Forest Oil Permian Corporation, Duval County, 5 thousand reported
STATE TRACT 469 — gas, Chaparral Energy, L.L.C., Nueces County, 5 thousand reported
BENAVIDES, ALONZO "E" — oil, Lobo Resources, Ltd., Duval County, 5 thousand reported
DUVAL CO. RANCH CO. -G- — oil, Dewbre Petroleum Corporation, Duval County, 5 thousand reported
BUTTS, J. B. — gas, Apache Corporation, Nueces County, 5 thousand reported
COGGIN, JR.,DANIEL I., ET AL — oil, Geronimo Oil Co., San Patricio County, 5 thousand reported
DALLAS JOINT STOCK LAND BANK -F- — oil, Pyramid Energy, Inc., Duval County, 5 thousand reported
WELDER, E. H. -C- — oil, Marathon Oil Company, San Patricio County, 5 thousand reported
DCR "589" — gas, Killam Oil Co., Ltd., Duval County, 5 thousand reported
SEVEN SISTERS (MIRANDO SAND)UNIT — oil, Forbes, C. C. Company, Duval County, 5 thousand reported
PAINTER GAS UNIT — gas, Pioneer Natural Res. USA, Inc., Hidalgo County, 5 thousand reported
CUELLAR, FERNANDO EST. — gas, Transtexas Gas Corporation, Zapata County, 5 thousand reported
WELDER, J.F. HEIRS — gas, Miller, W. C. Operating Company, Duval County, 5 thousand reported
LITTLE BULLIES — gas, Hope Production, Inc., Hidalgo County, 5 thousand reported
GASPER RICE - WATERS — gas, Gasper Rice Resources, Ltd., Nueces County, 5 thousand reported
EL CORAZON RANCH — gas, Rosetta Resources Operating LP, Webb County, 5 thousand reported
DUGGER, L. M. — gas, Rincon Petroleum Corporation, Nueces County, 5 thousand reported
SOLAR FICKE — oil, Marathon Oil Company, San Patricio County, 5 thousand reported
DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 5 thousand reported
PUIG, LUIS F. -A- — gas, Lewis Petro Properties, Inc., Webb County, 5 thousand reported
SLICK, T.B. "B" — gas, Conoco Inc., Starr County, 5 thousand reported
DUGGER — gas, Rincon Petroleum Corporation, Nueces County, 5 thousand reported
/BENNETT, MILLS, ESTATE/ FEE — oil, Bennett, Mills Estate, Brooks County, 5 thousand reported
MCCRACKEN — gas, Ellsworth, H. P. O&G Properties, Nueces County, 5 thousand reported
KING, RICHARD — gas, Kamlok Oil & Gas, Inc., Nueces County, 5 thousand reported
BRISCOE "L" STATE — gas, Huber Energy L.P., Webb County, 5 thousand reported
DUGGER, L. M. — oil, Marquee Corporation, Nueces County, 5 thousand reported
SULLIVAN, D. J. "Q" — gas, Maguire Oil Company, Brooks County, 5 thousand reported
MCKINNEY, AMANDA — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 5 thousand reported
MCNAIR, W. T. — oil, Texas Southern Petroleum Corp., Jim Wells County, 5 thousand reported
STOCKTON UNIT — oil, Newman, John A., Jim Wells County, 5 thousand reported
WEBB — gas, Hunter & Hedrick Production, Inc, San Patricio County, 5 thousand reported
BARRERA UNIT — gas, Sierra Resources, LLC, Hidalgo County, 5 thousand reported
RENTFRO, RUSSELL — gas, Texaco E & P Inc., Hidalgo County, 5 thousand reported
CANALES — gas, Bluestone Natural Res. II, LLC, Starr County, 5 thousand reported
HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 5 thousand reported
CUELLAR,F. "A" LEASE — oil, Zapata Oil Partners, L.L.C., Zapata County, 5 thousand reported
PALAFOX, H. I. — gas, Lewis Petro Properties, Inc., Webb County, 5 thousand reported
CHAMPMAN J.O. — oil, Decker Operating Co., L.L.C., Nueces County, 5 thousand reported
LASATER — gas, Haas, C. F. Oil & Gas Inc., Jim Hogg County, 5 thousand reported
DE LUNA, R.G. — oil, Berg Laney & Brown, Duval County, 5 thousand reported
HERMANN, A. G. GAS UNIT — oil, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 5 thousand reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 5 thousand reported
W.W.H.M. & H., INC. — gas, Discorbis Oil Company, Duval County, 5 thousand reported
ELLIFF, J. J. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 5 thousand reported
WELDER, J. F. HEIRS — gas, Wagner Oil Company, San Patricio County, 5 thousand reported
STATE TRACT 96 — gas, Miresco, Inc., Aransas County, 5 thousand reported
GARCIA, GEORGE — gas, Acock Operating Limited, Zapata County, 5 thousand reported
LA BRISA LAND & CATTLE CO. — oil, Texas Independent Explor., Inc., Starr County, 5 thousand reported
BENAVIDES, BRENNAN — gas, Bridge Oil Company, L. P., Webb County, 5 thousand reported
THOMPSON, J.A. — oil, Atapco, Nueces County, 5 thousand reported
LONDON, F.E. — oil, Pearl, Bill H. Productions, Inc., Nueces County, 5 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 5 thousand reported
BAYDER, E. — gas, Petroleum Resource Management Co, San Patricio County, 5 thousand reported
CITY OF PORTLAND G.U. "B" — oil, Cox Exploration, Inc., San Patricio County, 5 thousand reported
SEMMES TRUST ET AL 906 — oil, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 5 thousand reported
ADAMI, GORDON — oil, Richter Operating Company, Duval County, 5 thousand reported
DUNN-PEACH — gas, BNP Petroleum Corporation, Kleberg County, 5 thousand reported
CHAPMAN, J. O. — oil, Texaco E & P Inc., Nueces County, 5 thousand reported
RICHARDSON, C. R. — oil, Lundberg Operating Corporation, Nueces County, 5 thousand reported
SUSAN — gas, Xog Operating LLC, Duval County, 5 thousand reported
ESTELL, MARY KING — gas, Durango Resources Corp., Nueces County, 5 thousand reported
STATE TRACT 113 — oil, Miresco, Inc., Aransas County, 5 thousand reported
DRISCOLL FOUNDATION — oil, Triple L Oil Company, Duval County, 5 thousand reported
SLICK, T. B. EST. B-534 — gas, Conocophillips Company, Starr County, 5 thousand reported
DAVY, C.R. — gas, Duster Production, Inc., Duval County, 5 thousand reported
MCGILL BROS. — oil, Exxon Corp., Starr County, 5 thousand reported
BENAVIDES, S. — oil, Akers, Bill, Webb County, 5 thousand reported
DE LOPEZ, C.V. -A- — gas, Omimex Petroleum, Inc., Starr County, 5 thousand reported
STATE TRACT 974 — oil, Mego Resources, LLC, San Patricio County, 5 thousand reported
HOFFMAN 'B' — oil, Morsey Oil & Gas Corp., Duval County, 5 thousand reported
GARZA, A. — gas, Houston Exploration Company, The, Zapata County, 5 thousand reported
RIVERS, M. L. — oil, Pennzoil Exploration & Prod. Co., Nueces County, 5 thousand reported
FROST NATIONAL BANK -A- — oil, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 5 thousand reported
WHITE POINT OIL & GAS — gas, Mego Resources, LLC, San Patricio County, 5 thousand reported
TAYLOR, E. C. — gas, Riseden Services, Inc., Hidalgo County, 5 thousand reported
YTURRIA CATTLE CO. — oil, Petroleum Management, Inc., Willacy County, 5 thousand reported
INGRAM, J. C. — gas, Devon Energy Production Co, L.P., Nueces County, 5 thousand reported
SMITH, O. L. — oil, Geronimo Oil Co., San Patricio County, 5 thousand reported
HEIST OIL UNIT — oil, Petroleum Management, Inc., Aransas County, 5 thousand reported
HOLLOWAY, C. R. — oil, Apache Corporation, Willacy County, 5 thousand reported
BUCY — gas, Citation Oil & Gas Corp., Willacy County, 5 thousand reported
MOSLEY - DRYDEN "A" — oil, Union Pacific Resources Company, Nueces County, 5 thousand reported
VERGARA, G.B. — gas, Conoco Inc., Webb County, 5 thousand reported
KING RANCH MORGAN — oil, Exxon Corp., Kleberg County, 5 thousand reported
WEIL, A. — oil, Killam Oil Company, Duval County, 5 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 5 thousand reported
COGGIN, DANIEL I. JR., ET AL — gas, Geronimo Oil Co., San Patricio County, 5 thousand reported
BOREN GU — gas, Coastal Oil & Gas Corporation, Hidalgo County, 5 thousand reported
CHAPMAN — oil, Carter Exploration Company, Nueces County, 5 thousand reported
MUSTANG ISLAND BLOCK 883-S — gas, Apache Corporation, Mustang Is-SB County, 5 thousand reported
BRASK "A" — gas, Huber, J. M., Corporation, Webb County, 5 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.