Oil and gas leases in District 04 — page 149

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 149 of 157

  • MONTALVO, N. R. — oil, Triad O&G, LLC, Starr County, 2 thousand reported
  • GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 2 thousand reported
  • GARCIA, MANUEL — oil, Diamond "S" Oil, Inc., Jim Wells County, 2 thousand reported
  • MOODY, L. B. -B- — oil, Naugher, A. J., Duval County, 2 thousand reported
  • CHAPMAN, J.O. — oil, Royal Production Company, Inc., Nueces County, 2 thousand reported
  • PURSCH, W. A. — gas, Taurus Minerals, Inc., Duval County, 2 thousand reported
  • GERDES, C.H. — oil, Coastal Bend Petroleum Corp., San Patricio County, 2 thousand reported
  • RUIZ, D. -A- — oil, L.T.D. Explorations Inc., Duval County, 2 thousand reported
  • POSO — oil, Mestena Operating, Ltd., Brooks County, 2 thousand reported
  • ENCINOS — oil, T-C Oil Company, LLC, Aransas County, 2 thousand reported
  • COOKE, C. N. — oil, Hunt Oil Company, Nueces County, 2 thousand reported
  • RICHARDSON, C.R. — gas, Lundberg Operating Corporation, Nueces County, 2 thousand reported
  • MARGO — gas, Newgulf Petroleum, LLC, Starr County, 2 thousand reported
  • MOSSER, H. J. — oil, Southern Royalty Inc., Jim Wells County, 2 thousand reported
  • MCGILL BROS. — gas, Overton Park Oil & Gas LP, Starr County, 2 thousand reported
  • HLMW — oil, Paloma Operating, LLC, Nueces County, 2 thousand reported
  • D C R C TENDIDO GAS UNIT 1 — gas, Exxon Corp., Duval County, 2 thousand reported
  • SEELIGSON "S.K." — oil, Kibbe, Anna S., Jim Wells County, 2 thousand reported
  • STATE TRACT 975 — oil, Mego Resources, LLC, San Patricio County, 2 thousand reported
  • MESTENA OIL & GAS "E" — gas, Exxon Corp., Brooks County, 2 thousand reported
  • D. PETERS — oil, San Isidro Development Co, L. C., Jim Wells County, 2 thousand reported
  • FARMERS LIFE UNIT 1 — gas, Hilcorp Energy Company, Duval County, 2 thousand reported
  • PERSON, FRIEDA UNIT — gas, Reserve Operating Corp., San Patricio County, 2 thousand reported
  • STATE TRACT 973 — gas, Fina Oil & Chemical Company, Nueces County, 2 thousand reported
  • SPONBERG, J. O. — oil, Pennzoil Exploration & Prod. Co., Nueces County, 2 thousand reported
  • J. LAWHON — oil, B D Production Co., Inc., San Patricio County, 2 thousand reported
  • MAYFAIR-GUERRA — oil, Discovery Energy Corp. CC, Starr County, 2 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 2 thousand reported
  • ERCK — gas, Pioneer Natural Res. USA, Inc., Kenedy County, 2 thousand reported
  • DOUGHTY — oil, Magnum Producing & Operating Co., Nueces County, 2 thousand reported
  • PATRICK — oil, Dewbre Petroleum Corporation, Nueces County, 2 thousand reported
  • MOSSER — oil, Cimarron Engineering, LLC, Jim Wells County, 2 thousand reported
  • KING RANCH MADERO — gas, Eog Resources, Inc., Kleberg County, 2 thousand reported
  • SORENSON SHALLOW GU A — oil, Houston Exploration Company, The, Hidalgo County, 2 thousand reported
  • KONE, SAM L., JR. — gas, Lewis Petro Properties, Inc., Webb County, 2 thousand reported
  • LA BRISA RANCH 907 — gas, Trap Rock Oil, Ltd., Starr County, 2 thousand reported
  • PERSON, F. — oil, Reserve Operating Corp., San Patricio County, 2 thousand reported
  • KOHLER, V. — oil, Manti Operating Company, Duval County, 2 thousand reported
  • I.V. MONTALVO 'C' — oil, Killam Oil Co., Ltd., Starr County, 2 thousand reported
  • HORN, T. W. ETAL — oil, L.T.D. Explorations Inc., Duval County, 2 thousand reported
  • LAREDO NATIONAL BANK TSE., ETAL — oil, Sanden Oil & Gas Company, Webb County, 2 thousand reported
  • KOHLER, V. -A- — oil, Manti Operating Company, Duval County, 2 thousand reported
  • HORN, T. W., ETAL — oil, L.T.D. Explorations Inc., Duval County, 2 thousand reported
  • MARTIN, SOPHIE J. — gas, Michael Petroleum Corporation, Webb County, 2 thousand reported
  • SMITH, F. J. — oil, Dinero Oil Corporation, Nueces County, 2 thousand reported
  • BOERNER UNIT — oil, Harper Hefte, Inc., Jim Wells County, 2 thousand reported
  • GRUENE, O.A. — gas, Union Pacific Resources Company, Nueces County, 2 thousand reported
  • WILLAMAR COMMUNITY "E" — oil, Citation Oil & Gas Corp., Willacy County, 2 thousand reported
  • VILLARREAL — gas, Newfield Exploration Company, Zapata County, 2 thousand reported
  • BUTTS, J.B. — oil, Union Pacific Resources Company, Nueces County, 2 thousand reported
  • SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 2 thousand reported
  • GRUENE, O.A. — oil, Union Pacific Resources Company, Nueces County, 2 thousand reported
  • MARTINEZ C — oil, Noble Energy Inc, Starr County, 2 thousand reported
  • DUNLAP, B.H. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 2 thousand reported
  • BRUNI RANCH — gas, Conoco Inc., Zapata County, 2 thousand reported
  • WARDNER, G.P. "E" — oil, Falcon Production Co., Starr County, 2 thousand reported
  • STATE TRACT 686 — oil, Abraxas Production Corporation, Nueces County, 2 thousand reported
  • CHAPMAN, J. O. — oil, Shana Petroleum Company, Nueces County, 2 thousand reported
  • SEELIGSON ESTATE — oil, Triad Energy Corporation, Jim Wells County, 2 thousand reported
  • BANQUETE UNIT — oil, B D Production Co., Inc., Nueces County, 2 thousand reported
  • STATE TRACT 973 — gas, Fina Oil & Chemical Company, Nueces County, 2 thousand reported
  • FROST NATIONAL BANK & TRUST — gas, Bowman, Fred Inc., Duval County, 2 thousand reported
  • HOUSTON ENDOWMENT — gas, Wright Brothers Energy, Inc., Jim Wells County, 2 thousand reported
  • DRYDEN, J. W. — oil, Union Pacific Resources Company, Nueces County, 2 thousand reported
  • BRISCOE "G" — gas, ST. Mary Land & Exploration Co., Webb County, 2 thousand reported
  • BRISCOE "E" — gas, Huber Energy L.P., Webb County, 2 thousand reported
  • LLD-MOONRAKER UNIT — oil, Poco LLC, San Patricio County, 2 thousand reported
  • CAMPOS, Z. — oil, Lucros International Corporation, Duval County, 2 thousand reported
  • MONTALVO, N. R. — oil, Triad O&G, LLC, Starr County, 2 thousand reported
  • MARIE WELDER FORD — oil, Sydri Operating, LLC, San Patricio County, 2 thousand reported
  • GILLETT, J. T., -A- — oil, Kamlok Oil & Gas, Inc., Nueces County, 2 thousand reported
  • DALLAS JOINT STOCK LAND BANK -F- — oil, Pyramid Energy, Inc., Duval County, 2 thousand reported
  • VALADEZ — oil, Kebo Oil & Gas, Inc., Duval County, 2 thousand reported
  • GARZA HEIRS — oil, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 2 thousand reported
  • HEARD — gas, Noble Energy Inc, Starr County, 2 thousand reported
  • WORDEN - DROUGHT — gas, Rowden Oil & Gas, Inc., Duval County, 2 thousand reported
  • KING RANCH WEST BORREGOS — gas, Exxon Mobil Corporation, Jim Wells County, 2 thousand reported
  • ADAMS, NINA EST. "A" — oil, Brown, Russell Operator, Inc., Jim Wells County, 2 thousand reported
  • WORLEY — gas, Wagner & Brown, Ltd., Zapata County, 2 thousand reported
  • WELDER, MINNIE S. — gas, Abraxas Petroleum Corporation, San Patricio County, 2 thousand reported
  • I.V. MONTALVO 'A' — oil, Killam Oil Co., Ltd., Starr County, 2 thousand reported
  • DE GARCIA, PAULA V. — gas, Flare Oil Inc., Jim Wells County, 2 thousand reported
  • STATE TRACT 82 — oil, Lamay Corporation, Kleberg County, 2 thousand reported
  • COATES 553 — gas, Samson Lone Star LP, Starr County, 2 thousand reported
  • J. D. JENNINGS — oil, Kovar Operating, LLC, Zapata County, 2 thousand reported
  • GEE, H. W. — gas, Little, Lou Operating Co., Inc., Nueces County, 2 thousand reported
  • THREE-WHETTOS — oil, Pearl, Bill H. Productions, Inc., Nueces County, 2 thousand reported
  • KING RANCH WEST BORREGOS — oil, Exxon Corp., Kleberg County, 2 thousand reported
  • STATE TRACT #405 — gas, Pioneer Exploration Company, Nueces County, 2 thousand reported
  • LA PURISIMA RANCH — gas, Eog Resources, Inc., Webb County, 2 thousand reported
  • LA BRISA RANCH BELMONT — gas, Trap Rock Oil, Ltd., Starr County, 2 thousand reported
  • BRASK — gas, Huber Energy L.P., Webb County, 2 thousand reported
  • SEELIGSON ESTATE — oil, Fair Operating, Inc., Jim Wells County, 2 thousand reported
  • SANTA FE RANCH — gas, Smith Production Inc., Brooks County, 2 thousand reported
  • SEELIGSON, A.A. — oil, Mobil Producing TX. & N.M. Inc., Jim Wells County, 2 thousand reported
  • STATE TRACT 773 L (NW/4) — gas, Petrotex Engineering Company, Mustang Is-LB County, 2 thousand reported
  • WORTHAM, VIRGIE — oil, Morsey Oil & Gas Corp., Duval County, 2 thousand reported
  • HIRSCH ESTATE J — gas, Enron Oil & Gas Company, Webb County, 2 thousand reported
  • RANCHO VIEJO & ANB CATTLE CO. ST — gas, Conoco Inc., Webb County, 2 thousand reported
  • DCRC SEC. 102 UNIT 6 O/A — oil, Pearl, Bill H. Productions, Inc., Duval County, 2 thousand reported
  • LMB-STATE — gas, Cimarron Engineering Corp., Starr County, 2 thousand reported
  • BROOKS HEIRS — gas, Welder Exploration & Prod., Inc., Brooks County, 2 thousand reported
  • HACHAR, D. D. — gas, Columbus Energy Corp., Webb County, 2 thousand reported
  • MCGILL BROS. — gas, Exxon Mobil Corporation, Brooks County, 2 thousand reported
  • ERCK, FRED — oil, Petroleum Management, Inc., Jim Wells County, 2 thousand reported
  • STATE OF TEXAS TR. 284 — gas, Whittington Operating Company, Kenedy County, 2 thousand reported
  • SLICK — oil, Samson Lone Star LP, Starr County, 2 thousand reported
  • GUERRA MINERAL TRUST (NCT-II) — oil, Hughes, Dan A. Company, Starr County, 2 thousand reported
  • DCRC-SEC. 3B — oil, Tri-C Resources, Inc., Webb County, 2 thousand reported
  • RENKEN, GEORGE — oil, Marquee Corporation, Nueces County, 2 thousand reported
  • KING RANCH MADERO — oil, Exxon Corp., Kleberg County, 2 thousand reported
  • FORD, M. W. — oil, Prime Operating Company, San Patricio County, 2 thousand reported
  • BRAVO "A" — gas, Presidio Exploration, Inc., Duval County, 2 thousand reported
  • YTURRIA L & C CO. NCT-2 — oil, Texaco E & P Inc., Willacy County, 2 thousand reported
  • STATE TRACT D & E UNIT — gas, Abraxas Petroleum Corporation, Nueces County, 2 thousand reported
  • A. GUERRA "A" — gas, Wynn-Crosby Energy, Inc., Starr County, 2 thousand reported
  • CHAPMAN — oil, Ventex Operating Corp., Nueces County, 2 thousand reported
  • BRUNS, WILLIE — gas, Murphey, Pete, Jim Wells County, 2 thousand reported
  • FLOUR BLUFF STATE "A" — oil, Headington Oil Company, Nueces County, 2 thousand reported
  • PAINTER GAS UNIT — gas, Pioneer Natural Res. USA, Inc., Hidalgo County, 2 thousand reported
  • PYRON, B. J. — oil, Whiting Petroleum Corporation, San Patricio County, 2 thousand reported
  • J. E. FULBRIGHT 'G' — gas, Hughes, Dan A. Company, L.P., Zapata County, 2 thousand reported
  • LAUREL, C. — oil, Oryx Energy Company, Starr County, 2 thousand reported
  • MURPHY — gas, C & E Operating, Inc., Jim Wells County, 2 thousand reported
  • LA PRESA — oil, Mestena Operating, L.L.C., Brooks County, 2 thousand reported
  • BALDWIN — gas, Olsen Energy Inc., San Patricio County, 2 thousand reported
  • GUERRA, AVELINO — gas, Midpar L.P., Zapata County, 2 thousand reported
  • VAQUILLAS RANCH A2 — gas, Conoco Inc., Webb County, 2 thousand reported
  • MOSSER TRUST — oil, Harper Hefte, Inc., Jim Wells County, 2 thousand reported
  • EVERETT BELL GU I — gas, Smith Production Inc., Hidalgo County, 2 thousand reported
  • LOPEZ — oil, Dugger, Glenn, Duval County, 2 thousand reported
  • LA BRISA RANCH / STATE 542 — gas, Trap Rock Oil, Ltd., Starr County, 2 thousand reported
  • WELDER, MINNIE S. — oil, Abraxas Production Corporation, San Patricio County, 2 thousand reported
  • DRISCOLL FOUNDATION — oil, Dugger, Glenn, Duval County, 2 thousand reported
  • DE PORRAS, V.G. — oil, Anderson Oil Corporation, Brooks County, 2 thousand reported
  • KING RANCH STRATTON — gas, Exxon Corp., Kleberg County, 2 thousand reported
  • EWING — oil, Marquee Corporation, Nueces County, 2 thousand reported
  • BARKER, PAULETTE TRUST — oil, Dugger, Glenn, Duval County, 2 thousand reported
  • STATE TRACT NO. 312 — gas, WRT Energy Corporation, Nueces County, 2 thousand reported
  • CANALES, P. — gas, Oryx Energy Company, Jim Wells County, 2 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 2 thousand reported
  • FLINN, F. E. — oil, Lundberg Operating Corporation, Nueces County, 2 thousand reported
  • ADAMS-HOUGHTON — oil, Sandalwood Oil & Gas, Inc., Jim Wells County, 2 thousand reported
  • STARR BRITE — oil, Tidal Petroleum, Inc., Duval County, 2 thousand reported
  • BUTTS, J.B. — oil, Union Pacific Resources Company, Nueces County, 2 thousand reported
  • MOOS HEIRS "21" — oil, Dewbre Petroleum Corporation, Webb County, 2 thousand reported
  • SALAZAR UNIT — oil, Strata Operating, Inc., Starr County, 2 thousand reported
  • ZAMORA UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LP, Hidalgo County, 2 thousand reported
  • YTURRIA L & L — gas, Starr County, 2 thousand reported
  • CHAPMAN, J. O. — oil, Texaco E & P Inc., Nueces County, 2 thousand reported
  • MARTINEZ/SCHMIDT UNIT — oil, M & S Exploration, San Patricio County, 2 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 2 thousand reported
  • DE GARCIA, PAULA V. — gas, Flare Oil Inc., Jim Wells County, 2 thousand reported
  • HAMMAN, JOHN "B" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 2 thousand reported
  • C. W. SKIPPER UNIT — gas, Genesis Producing Company, Aransas County, 2 thousand reported
  • FLORES-HENSLEY — oil, Oryx Energy Company, Starr County, 2 thousand reported
  • THOMPSON, J. A. — gas, Tema Oil And Gas Company, Nueces County, 2 thousand reported
  • FLORES UNIT — gas, Trap Rock Oil, Ltd., Starr County, 2 thousand reported
  • MARTIN, J. C. III "A" — gas, Michael Petroleum Corporation, Webb County, 2 thousand reported
  • EMBLETON, R. V. -F- — oil, Ward, E. B., Jim Wells County, 2 thousand reported
  • WEST — oil, Naugher, A. J., Duval County, 2 thousand reported
  • J. H. HARVEY UNIT — oil, Magnum Producing & Operating Co., San Patricio County, 2 thousand reported
  • VILLARREAL — gas, Thunder Oil & Gas, LLC, Duval County, 2 thousand reported
  • HUNTER, FLORENCE — gas, Dinero Oil Corporation, San Patricio County, 2 thousand reported
  • KLEBERG, R.J. JR. TR. VIBORAS PA — oil, Exxon Corp., Brooks County, 2 thousand reported
  • GOLDAPP — gas, Abraxas Production Corporation, Jim Wells County, 2 thousand reported
  • HAGIST RANCH, ET AL "A" — gas, Gillring Oil Company, Duval County, 2 thousand reported
  • BRUNI MINERAL TRUST "A" — gas, Chevron U. S. A. Inc., Webb County, 2 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Mobil Corporation, Kleberg County, 2 thousand reported
  • ERCK — oil, Pioneer Resources Producing, L.P, Kenedy County, 2 thousand reported
  • WELCH — oil, American Shoreline, Inc., San Patricio County, 2 thousand reported
  • DINN, W. L. -A- — gas, Dinero Oil Corporation, San Patricio County, 2 thousand reported
  • MARTIN, SOPHIE J. — gas, Michael Petroleum Corporation, Webb County, 2 thousand reported
  • PERKINS GAS UNIT — gas, Rincon Petroleum Corporation, Nueces County, 2 thousand reported
  • MONTALVO, N.R. — oil, Reh Energy, Inc., Starr County, 2 thousand reported
  • MORGAN, R. PROPERTIES — oil, Munson, Charles C., Jim Wells County, 2 thousand reported
  • STATE TRACT 786 — gas, Alta Mesa Services, LP, Nueces County, 2 thousand reported
  • VAQUILLAS RANCH A 2 — gas, Conoco Inc., Webb County, 2 thousand reported
  • SULLIVAN, D.J. "B" — oil, Exxon Corp., Brooks County, 2 thousand reported
  • WELDER G U — oil, Suemaur Expl. & Prod., LLC, San Patricio County, 2 thousand reported
  • WORDEN-DROUGHT — gas, Rowden Oil & Gas, Inc., Duval County, 2 thousand reported
  • PALAFOX "H" — gas, Lewis Petro Properties, Inc., Webb County, 2 thousand reported
  • WEBB COUNTY SCHOOL LAND — gas, Coastal Oil & Gas Corporation, Webb County, 2 thousand reported
  • GUERRA BROS. — oil, Peoples Energy Prod.-TX, L.P., Starr County, 2 thousand reported
  • STATE TRACT 345 — gas, Corpus Christi Leaseholds, Inc., Nueces County, 2 thousand reported
  • GARZA, G. R. — oil, Wilson Hydrocarbon Inc., Duval County, 2 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 2 thousand reported
  • KING RANCH TIJERINA — gas, Exxon Corp., Jim Wells County, 2 thousand reported
  • DCRC-D — gas, Tri-C Resources, Inc., Webb County, 2 thousand reported
  • CONOLLY-TAYLOR — oil, Sue-Ann Operating, L.C., Nueces County, 2 thousand reported
  • LONDON — gas, Graham Royalty, Ltd., San Patricio County, 2 thousand reported
  • DCR "589" — gas, Killam Oil Co., Ltd., Duval County, 2 thousand reported
  • GASPER RICE - WATERS — oil, Gasper Rice Resources, Ltd., Nueces County, 2 thousand reported
  • STATE TRACT 975 — oil, Mego Resources, LLC, San Patricio County, 2 thousand reported
  • CHAPMAN, J. O. — oil, Texaco E & P Inc., Nueces County, 2 thousand reported
  • MUIL "A" — gas, Bridge Oil Production Co., Inc., Jim Wells County, 2 thousand reported
  • JONES, NEVADA, ET AL — oil, Geronimo Oil Co., San Patricio County, 2 thousand reported
  • SLICK, T.B. ESTATE H — gas, Forest Oil Corporation, Starr County, 2 thousand reported
  • MILLER-KIDDLE "A" — oil, Southern Royalty Inc., Jim Wells County, 2 thousand reported
  • DOUGHERTY, JAMES R., -L- — oil, Kaye Poth Oil Corp., Duval County, 2 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.