Oil and gas leases in District 04 — page 101

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 101 of 157

MARSHALL-STATE — gas, Hilcorp Energy Company, Duval County, 138 thousand reported
DUVAL RANCH SEC. 96-B — gas, Southwest Royalties, Inc., Duval County, 138 thousand reported
KING RANCH TIJERINA — gas, Eog Resources, Inc., Kleberg County, 138 thousand reported
SWEENEY, J.J. — gas, MW Petroleum Corporation, Hidalgo County, 138 thousand reported
GUERRA, E. E. — gas, Kaler Energy Corp., Hidalgo County, 138 thousand reported
TEXACO GOUGER FEE — gas, High Sierra Operating, Ltd., Duval County, 138 thousand reported
MCCANN, G. H. — gas, Kamlok Oil & Gas, Inc., Nueces County, 138 thousand reported
SEELIGSON, A.A. — gas, Roma Oil And Gas, Inc., Jim Wells County, 138 thousand reported
SAVAGE UNIT "A" — gas, Pi Energy, Inc., Hidalgo County, 138 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 138 thousand reported
MARRS-MCLEAN "C" — gas, Transamerican Natural Gas Corp., Webb County, 138 thousand reported
RAMIREZ, JOSEFA — gas, Dominion Expl. & Prod., Inc., Zapata County, 138 thousand reported
EL GATO "A" — gas, Hurd Enterprises, Ltd., Webb County, 138 thousand reported
STATE TRACT 277 — gas, Cabot Oil & Gas Corporation, Nueces County, 138 thousand reported
RUPP — gas, Maguire Oil Company, Brooks County, 138 thousand reported
MITCHELL, A. F. — gas, Macero Minerals, Inc., Hidalgo County, 138 thousand reported
WHATLEY — gas, Star Production, Inc., San Patricio County, 138 thousand reported
JOHNSON, FLORA I.-C- — gas, Texaco E & P Inc., Hidalgo County, 138 thousand reported
SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 138 thousand reported
KING RANCH SEELIGSON — gas, Exxon Corp., Kleberg County, 138 thousand reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 137 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 137 thousand reported
ARMSTRONG, CHARLES M. -Y- — gas, Exxon Corp., Kenedy County, 137 thousand reported
GATES E — gas, ST. Mary Land & Exploration Co., Webb County, 137 thousand reported
COATES, GEORGE — gas, Coastal Oil & Gas Corporation, Hidalgo County, 137 thousand reported
ERCK — oil, Bridge Oil Production Co., Inc., Kenedy County, 137 thousand reported
HONDA — gas, Chevron U. S. A. Inc., Zapata County, 137 thousand reported
YZAGUIRRE — gas, Texas Independent Explor., Inc., Starr County, 137 thousand reported
BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 137 thousand reported
PALOUSEK — gas, Suemaur Expl. & Prod., LLC, Willacy County, 137 thousand reported
GUERRA, R. R. — gas, Waters Eng. & Operating, Inc., Starr County, 137 thousand reported
LAUREL, C. — gas, Oryx Energy Company, Starr County, 137 thousand reported
WELDER — gas, Suemaur Exploration, Inc., San Patricio County, 137 thousand reported
RUPP DEEP "D" — gas, Westport Oil And Gas Company, LP, Brooks County, 137 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 137 thousand reported
GALVAN RANCH M16 — gas, Legend Natural Gas III, LP, Webb County, 137 thousand reported
RAGSDALE — gas, Quintana Pet. Corp., Duval County, 137 thousand reported
GARCIA 1 — oil, Cometra Oil And Gas, Inc., Brooks County, 137 thousand reported
HILL "B" G.U. — gas, Bright & Co., Hidalgo County, 137 thousand reported
JESUIT GAS UNIT — gas, Manti Operating Company, Kleberg County, 137 thousand reported
KELLOGG GAS UNIT — gas, Marathon Oil Company, San Patricio County, 137 thousand reported
STATE TRACT 167 — gas, Fina Oil & Chemical Company, Kleberg County, 137 thousand reported
SOUTH LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 137 thousand reported
MCGILL BROTHERS — gas, Exxon Corp., Brooks County, 137 thousand reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 137 thousand reported
SLICK, T. B. EST — gas, Fina Oil & Chemical Company, Starr County, 137 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Kenedy County, 137 thousand reported
SARITA FIELD OIL & GAS UNIT — gas, Exxon Corp., Kenedy County, 137 thousand reported
KING RANCH ALAZAN — gas, Exxon Mobil Corporation, Kleberg County, 137 thousand reported
TOMAS G.U. — gas, Enron Oil & Gas Company, Zapata County, 137 thousand reported
HINOJOSA "A" — gas, Vintage Petroleum, Inc., Duval County, 137 thousand reported
YTURRIA L & C -B- — gas, Kerr-Mcgee Oil & Gas Onshore LP, Hidalgo County, 137 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Kleberg County, 137 thousand reported
A. G. HERMANN JR. GAS UNIT — gas, Oryx Energy Company, Starr County, 137 thousand reported
HEREFORD -T- — gas, North Central Oil Corp., Webb County, 137 thousand reported
BRISCOE "E" — gas, Crimson Energy Company, LC, Webb County, 137 thousand reported
WELDER "E" — gas, Scana Petroleum Resources, Inc., San Patricio County, 137 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 137 thousand reported
GALVAN RANCH R12 — gas, Legend Natural Gas III, LP, Webb County, 137 thousand reported
SCHALEBEN — gas, Samson Lone Star LP, Hidalgo County, 137 thousand reported
RUSSELL-WINCH — gas, Chroma Operating, Inc., Webb County, 136 thousand reported
VILLAREAL — gas, Eagle Oil & Gas Co., Webb County, 136 thousand reported
EAST, A. K. FEE — oil, Texaco E & P Inc., Jim Hogg County, 136 thousand reported
COATES — gas, Tri-C Resources, Inc., Starr County, 136 thousand reported
VAQUILLAS RANCH CO. S.G.U. — gas, Conoco Inc., Webb County, 136 thousand reported
WELDER — gas, Union Crude Company, San Patricio County, 136 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 136 thousand reported
HIDALGO WILLACY — gas, Barnes, Larry Petroleum, Inc., Hidalgo County, 136 thousand reported
FASKEN — gas, Escondido Resources GP, LLC, Webb County, 136 thousand reported
MICO — gas, Reveille Resources, Hidalgo County, 136 thousand reported
WIEDERKEHR — gas, Royal Oil & Gas Corp., Duval County, 136 thousand reported
MCELROY, W. N. — gas, Mobil Producing TX. & N.M. Inc., Webb County, 136 thousand reported
THOMASMA, RAY J. — gas, Devon Energy Production Co, L.P., Zapata County, 136 thousand reported
RUPP DEEP "A" UNIT — gas, Maguire Oil Company, Brooks County, 136 thousand reported
HIRSCH "B" — gas, Falcon Production Co., Webb County, 136 thousand reported
DOBIE GU 96 — gas, Lewis Petro Properties, Inc., Webb County, 136 thousand reported
MARTINEZ, C. — gas, Transtexas Gas Corporation, Webb County, 136 thousand reported
SULLIVAN, D. J. "F" — gas, Exxon Corp., Brooks County, 136 thousand reported
MACMAHON "D" — gas, Houston Exploration Company, The, Webb County, 136 thousand reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 136 thousand reported
MORSE — gas, Hughes, Dan A. Company, Starr County, 136 thousand reported
F.N.B. — gas, Waters Eng. & Operating, Inc., Duval County, 136 thousand reported
CHAPMAN — oil, Geiser, D. Allen, Nueces County, 136 thousand reported
ELLIFF, J S ET AL — gas, Apache Corporation, Nueces County, 136 thousand reported
BARRERA — gas, Cameron, Paul E., JR., Inc., Jim Wells County, 136 thousand reported
GARNER, TULLY C. — gas, Eog Resources, Inc., Webb County, 136 thousand reported
SCHUSTER — oil, Eog Resources, Inc., Hidalgo County, 136 thousand reported
MCKENDRICK — gas, Weeks Exploration Company, Webb County, 136 thousand reported
WHITTIER, HELEN COMPANY — gas, Enron Oil & Gas Company, Zapata County, 136 thousand reported
KING RANCH CHILTIPIN — gas, Exxon Mobil Corporation, Kleberg County, 136 thousand reported
SALVADOR GARCIA D — gas, Conocophillips Company, Zapata County, 136 thousand reported
ODILINA, VERA — gas, Energy Development Corp., Duval County, 136 thousand reported
STATE TRACT 277 — gas, North Central Oil Corp., Aransas County, 136 thousand reported
WIEDERKEHR, L. — gas, El Campo Operating, LLC, Duval County, 136 thousand reported
JOHNSON, FLORA I. — gas, Texaco E & P Inc., Hidalgo County, 136 thousand reported
MARSHALL, S. G. — gas, Enron Oil & Gas Company, Zapata County, 136 thousand reported
BRUNI-SUMMERS — gas, Laredo Energy, Webb County, 136 thousand reported
MAGNOLIA-DUVAL RANCH SEC. 208-09 — oil, Dunigan Petroleum, Inc., Duval County, 136 thousand reported
DRYDEN, J.W. — gas, Union Pacific Resources Company, Nueces County, 135 thousand reported
LA BLANCA GAS UNIT — gas, Apache Corporation, Hidalgo County, 135 thousand reported
RETTIG, MABEL — gas, Enex Resources Corporation, Webb County, 135 thousand reported
HACHAR, D. D. — gas, Columbus Energy, LLC, Webb County, 135 thousand reported
BRISCOE "E" — gas, ST. Mary Land & Exploration Co., Webb County, 135 thousand reported
LA BRISA RANCH/STATE 542 — oil, Glenn, Wayne E. & Assoc., Inc., Starr County, 135 thousand reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 135 thousand reported
KLEBERG, R. J. JR TR VIBORAS PAS — gas, Exxon Corp., Brooks County, 135 thousand reported
MOORE — gas, Enco Exploration Company, Jim Wells County, 135 thousand reported
BRUNI MINERAL C — gas, Enron Oil & Gas Company, Webb County, 135 thousand reported
SPEER, GEO. H. STATE -D- — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 135 thousand reported
SCHUSTER G. U. — gas, Eog Resources, Inc., Hidalgo County, 135 thousand reported
SPESSARD, W.M. — gas, Kamlok Oil & Gas, Inc., Nueces County, 135 thousand reported
BRISCOE I STATE — gas, Huber Energy L.P., Webb County, 135 thousand reported
STALKER GAS UNIT — gas, El Paso Production Oil & Gas Co., Hidalgo County, 135 thousand reported
LEONCITO — gas, Mestena, Inc., Brooks County, 135 thousand reported
BOYT ET AL GAS UNIT NO.1 — gas, Texaco E & P Inc., Hidalgo County, 135 thousand reported
COUNTISS, SAM — gas, Gcea, LLC, Nueces County, 135 thousand reported
DESPAIN — gas, Enron Oil & Gas Company, Webb County, 135 thousand reported
SOUTH WESLACO GAS UNIT — gas, MW Petroleum Corporation, Hidalgo County, 135 thousand reported
LASATER, GARLAND — gas, United Oil & Minerals L. P., Brooks County, 135 thousand reported
CHAPA GAS UNIT — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 135 thousand reported
STATE TRACT 19 — oil, Chaparral Energy, L.L.C., Aransas County, 135 thousand reported
DON JOSE GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 135 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 135 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 135 thousand reported
MCGILL BROTHERS — gas, Exxon Corp., Starr County, 135 thousand reported
KHA — gas, Eog Resources, Inc., Webb County, 135 thousand reported
GUERRA BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 135 thousand reported
BENAVIDES, G. G. — gas, Peak Energy Corporation, Webb County, 135 thousand reported
PETTY, O. S. — gas, DML Exploration, Inc., Webb County, 135 thousand reported
RUPP HIGH — gas, Maguire Oil Company, Brooks County, 135 thousand reported
KENEDY, JOHN G. JR. "E" — gas, Exxon Corp., Kenedy County, 135 thousand reported
DUVAL RANCH SEC. 203 — oil, Dunigan Petroleum, Inc., Duval County, 135 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 135 thousand reported
BRISCOE H — gas, Pacific Operators, Inc., Webb County, 135 thousand reported
B.M.T. — gas, Conoco Inc., Webb County, 134 thousand reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 134 thousand reported
BRUNI MINERAL TRUST "A" — gas, Chevron U. S. A. Inc., Webb County, 134 thousand reported
G.B.G.L. & C. CO., LTD. — gas, Mobil Producing TX. & N.M. Inc., Webb County, 134 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 134 thousand reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 134 thousand reported
BELL, S. H. — oil, Citation Oil & Gas Corp., Willacy County, 134 thousand reported
TEXON ROYALTY CO. — gas, Union Pacific Resources Company, Nueces County, 134 thousand reported
HRNCIR, ET AL UNIT — oil, Suemaur Expl. & Prod., LLC, Nueces County, 134 thousand reported
BRUNI, A. M. EST., -C- — gas, Merit Energy Company, Webb County, 134 thousand reported
KENEDY, JOHN G. JR. "E" — gas, Exxon Corp., Kenedy County, 134 thousand reported
ST 49 PERMANENT UNIT — gas, Sabco Operating Company, Nueces County, 134 thousand reported
HINNANT, L. A. ET AL -G- — gas, Hughes, Dan A. Company, Zapata County, 134 thousand reported
BRUNI-KILLAM 2244 — gas, Killam Oil Co., Ltd., Webb County, 134 thousand reported
WEST COLE FIELD UNIT — oil, Basic Earth Science Systems,Inc., Webb County, 134 thousand reported
FASKEN B — gas, Escondido Resources GP, LLC, Webb County, 134 thousand reported
HACHAR, N.D. ESTATE — gas, Peak Energy Corporation, Webb County, 134 thousand reported
BETSY BENNETT "A" — gas, Ballard Exploration Company,Inc., Brooks County, 134 thousand reported
CANALES HEIRS — gas, Laughlin, W. M. Estate, Duval County, 134 thousand reported
WARDNER, G. P. — gas, Collins & Ware, Inc., Kleberg County, 134 thousand reported
WEBB COUNTY SCOOL LAND — gas, Lawbar Petroleum, Inc., Webb County, 134 thousand reported
SHELL SANTA FE RANCH — gas, CB Energy, LLC, Brooks County, 134 thousand reported
VISTA DEL MAR — gas, North Padre Explor. Venture LLC, Kleberg County, 134 thousand reported
SCARBOROUGH — gas, Suemaur Expl. & Prod., LLC, Nueces County, 134 thousand reported
HOFFMAN G. U. — gas, Devon Louisiana Corporation, Jim Wells County, 133 thousand reported
JENNINGS RANCH AA — gas, Hilcorp Energy Company, Zapata County, 133 thousand reported
CNG — gas, Wagner Oil Company, Hidalgo County, 133 thousand reported
DUVAL CO. RANCH CO.-STATE -L- — oil, Dewbre Petroleum Corporation, Duval County, 133 thousand reported
LEYENDECKER-HUNTER 1375 — gas, Lewis Petro Properties, Inc., Webb County, 133 thousand reported
SLICK, T.B. EST. -A- — gas, Conoco Inc., Starr County, 133 thousand reported
VERGARA — gas, Transamerican Natural Gas Corp., Webb County, 133 thousand reported
MCCAMPBELL, W. B. — oil, Fina Oil & Chemical Company, Nueces County, 133 thousand reported
MARTINEZ -B- — gas, Samedan Oil Corporation, Starr County, 133 thousand reported
WRIGHT-LONG GAS UNIT — gas, Awp Operating Company, Webb County, 133 thousand reported
YZAGUIRRE, J. — gas, Enercorp Resources, Inc., Zapata County, 133 thousand reported
FASKEN — gas, Escondido Resources GP, LLC, Webb County, 133 thousand reported
DE BENAVIDES, ROSA V., ET AL — oil, Hawn Bros. & Venus Oil Co., Webb County, 133 thousand reported
VERGARA, G. B. — gas, Conoco Inc., Webb County, 133 thousand reported
PEREZ — gas, Beckham Resources, Inc., Brooks County, 133 thousand reported
MARTIN, J.C. — gas, Conocophillips Company, Zapata County, 133 thousand reported
GRUY "A" — gas, El Paso Production Oil & Gas Co., Duval County, 133 thousand reported
TALIAFERRO COOPER — gas, Miller, W. C., Duval County, 133 thousand reported
CARDENAS, R.R. — gas, Oryx Energy Company, Starr County, 133 thousand reported
DRYDEN, J.W. — gas, Union Pacific Resources Company, Nueces County, 133 thousand reported
SALINAS, M. — gas, Cantera Operating, LLC, Hidalgo County, 133 thousand reported
GOLDAPP — gas, Dale Operating Company, Jim Wells County, 133 thousand reported
GARNER RANCH 817 — gas, Lewis Petro Properties, Inc., Webb County, 133 thousand reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 133 thousand reported
GALVAN C — gas, Legend Natural Gas III, LP, Webb County, 133 thousand reported
VELA, J. — gas, Ventum Oil And Gas, LP, Zapata County, 133 thousand reported
CORPUS CHRISTI BAY TRACT 390UNIT — gas, Bass Enterprises Production Co., Nueces County, 133 thousand reported
BUTLER — gas, Reveille Resources, Hidalgo County, 133 thousand reported
GUARANTY TITLE & TRUST — gas, Royal Production Company, Inc., Nueces County, 133 thousand reported
ROCHE RANCH ENCINO — gas, KCS Resources, Inc., Refugio County, 133 thousand reported
GRAHAM CATTLE CO. — gas, Acock/Anaqua Operating Co., LP, Nueces County, 133 thousand reported
BRISCOE "G" — gas, Huber Energy L.P., Webb County, 133 thousand reported
YORBA OIL COMPANY — gas, Hurd Enterprises, Ltd., Jim Wells County, 133 thousand reported
ASCHE — gas, Transtexas Gas Corporation, Zapata County, 132 thousand reported
WELDER — gas, Pickens Company, Inc., The, Duval County, 132 thousand reported
DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 132 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 132 thousand reported
SABINE TRUST — gas, Pittencrieff America, Inc., Nueces County, 132 thousand reported
BRASK — gas, Huber Energy L.P., Webb County, 132 thousand reported
CHAPMAN RANCH — gas, Decker Operating Co., L.L.C., Nueces County, 132 thousand reported
GALVAN B — gas, Legend Natural Gas III, LP, Webb County, 132 thousand reported
PETTY, O. S. — gas, Kerns O & G, Inc., Webb County, 132 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.