Oil and gas leases in District 04 — page 67

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 67 of 157

  • GUERRA "M" — gas, Bridge Oil Production Co., Inc., Zapata County, 490 thousand reported
  • J. MORIN GAS UNIT — gas, Vastar Resources, Inc., Hidalgo County, 490 thousand reported
  • SERAFIN — gas, Conocophillips Company, Zapata County, 490 thousand reported
  • MAYO — gas, Harrigan Operating, LLC, San Patricio County, 490 thousand reported
  • MARTIN, RONALD L. ET AL — gas, Neuhaus, V. F. Properties, Inc., Hidalgo County, 490 thousand reported
  • RAGSDALE, VIRGINIA — gas, Taurus Minerals, Inc., Duval County, 489 thousand reported
  • FULBRIGHT, J. E. ET AL FEE — gas, Killam Oil Co., Ltd., Zapata County, 489 thousand reported
  • WEBB COUNTY SCHOOL BOARD — gas, Petropoint Energy Operating, LLC, Webb County, 489 thousand reported
  • HAMMAN, JOHN -B- — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 489 thousand reported
  • CHAPMAN RANCH — gas, Decker Operating Co., L.L.C., Nueces County, 489 thousand reported
  • PUIG, LUIS F. — gas, Lewis Petro Properties, Inc., Webb County, 489 thousand reported
  • EAST SIDE BLOCK UNIT — gas, Royal Production Company, Inc., Nueces County, 489 thousand reported
  • DCR 79 — gas, Cliffwood Production Co., Duval County, 489 thousand reported
  • BRUNI MINERAL TRUST "A" — gas, Chevron U. S. A. Inc., Webb County, 489 thousand reported
  • ROSCHER-HIRSCH GAS UNIT — gas, Enron Oil & Gas Company, Webb County, 489 thousand reported
  • MASHI — gas, Houston Exploration Company, The, Webb County, 489 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 488 thousand reported
  • ALEJO BENAVIDES — gas, Chesapeake Operating, Inc., Zapata County, 488 thousand reported
  • SHANKS, H.S. — gas, Diamond "S" Oil, Inc., Jim Wells County, 488 thousand reported
  • BRUNI MINERAL 'C' — gas, Killam Oil Co., Ltd., Webb County, 488 thousand reported
  • CHAPMAN RANCH — gas, Edge Petroleum Oper. Co., Inc., Nueces County, 488 thousand reported
  • WARDNER, G. P. — gas, Apache Corporation, Nueces County, 488 thousand reported
  • LOPEZ, G. G. — gas, Chevron U. S. A. Inc., Brooks County, 488 thousand reported
  • SLICK, T. B. ESTATE "A" — gas, Houston Exploration Company, The, Starr County, 488 thousand reported
  • CHEVRON-THUNDERBIRD #1 GAS UNIT — gas, Xto Energy Inc., Jim Hogg County, 488 thousand reported
  • BMT/K&H "F" — gas, Eog Resources, Inc., Webb County, 488 thousand reported
  • DCR "589" — gas, Killam Oil Co., Ltd., Duval County, 487 thousand reported
  • DUDLEY GU — gas, Eog Resources, Inc., Hidalgo County, 487 thousand reported
  • D. C. R. C. — gas, Chesapeake Operating, Inc., Duval County, 487 thousand reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 487 thousand reported
  • PROVIDENCIA RANCH "A" — gas, Forest Oil Permian Corporation, Zapata County, 487 thousand reported
  • CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 487 thousand reported
  • WEST, TEMPLE W. — gas, Vastar Resources, Inc., Hidalgo County, 487 thousand reported
  • KINSEY, E. A. — gas, Devon Energy Production Co, L.P., Nueces County, 487 thousand reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 487 thousand reported
  • MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 487 thousand reported
  • LOS OJUELOS MINERAL TRUST — gas, Bridge Oil Production Co., Inc., Webb County, 487 thousand reported
  • SEELIGSON, A. A. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 487 thousand reported
  • BENTSEN BROS. "A" — gas, Headington Oil Company, Starr County, 487 thousand reported
  • KING RANCH MADERO SOUTH — gas, Headington Energy Partners, LLC, Kleberg County, 487 thousand reported
  • KING RANCH TIJERINA — gas, Exxon Corp., Jim Wells County, 487 thousand reported
  • CHAPMAN RANCH — gas, Westport Oil And Gas Company, LP, Nueces County, 487 thousand reported
  • REILLY HEIRS — gas, Oryx Energy Company, Starr County, 487 thousand reported
  • G. B. VERGARA — gas, Chevron U. S. A. Inc., Zapata County, 486 thousand reported
  • LAUREL, OSCAR M. — gas, Enron Oil & Gas Company, Zapata County, 486 thousand reported
  • BENAVIDES TRUST — gas, Pogo Producing Company, Zapata County, 486 thousand reported
  • FNB CINCINNATI — gas, Pearl, Bill H. Productions, Inc., Hidalgo County, 486 thousand reported
  • BARREDA — gas, Dirks, R.W. Pet. Eng. Inc., Webb County, 486 thousand reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 486 thousand reported
  • JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 486 thousand reported
  • JOHNSON — gas, Sonat Exploration Company -Tyler, Webb County, 486 thousand reported
  • GUERRA, E. E. JR. — gas, Shell Western E&P Inc., Hidalgo County, 486 thousand reported
  • RAMON, BELIA ET AL — gas, Chevron U. S. A. Inc., Zapata County, 486 thousand reported
  • GUERRA STATE GU — gas, Wagner, Duer & Co., Starr County, 486 thousand reported
  • VT TRIPHENE MIDDLETON ET AL "A" — gas, Virtex Petroleum Company, Inc., Webb County, 486 thousand reported
  • MIDDLETON — gas, Middleton Oil Company, Webb County, 486 thousand reported
  • GUTIERREZ, E. E. — gas, Transamerican Natural Gas Corp., Zapata County, 486 thousand reported
  • JORDAN — gas, Midpar L.P., Jim Wells County, 486 thousand reported
  • HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 486 thousand reported
  • PETTY RANCH — gas, Kerns O & G, Inc., Webb County, 485 thousand reported
  • BRAMAN-OCKER — gas, Noble Energy Inc, Nueces County, 485 thousand reported
  • CABEZON — gas, Eog Resources, Inc., Webb County, 485 thousand reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Jim Wells County, 485 thousand reported
  • YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 485 thousand reported
  • TALBERT, C. P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 485 thousand reported
  • BENAVIDES-TIMMINS — gas, Conoco Inc., Webb County, 485 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 485 thousand reported
  • STATE TRACT 321 — gas, Hunt Oil Company, Nueces County, 485 thousand reported
  • YTURRIA-GARCIA UNIT — gas, Neuhaus, V. F. Properties, Inc., Starr County, 485 thousand reported
  • DERLY — gas, Transtexas Gas Corporation, Zapata County, 484 thousand reported
  • MCMURREY, WM. — gas, Transamerican Natural Gas Corp., Zapata County, 484 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 484 thousand reported
  • SINGER — gas, Eagle Oil & Gas Co., Zapata County, 484 thousand reported
  • VAN SCHERPE, PETER — gas, Coastal Oil & Gas Corporation, Hidalgo County, 484 thousand reported
  • DCR-STATE 366/76/64/54 — gas, Sonat Exploration Co. - Houston, Duval County, 484 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 484 thousand reported
  • STANFORD, P.H. — gas, Mobil Producing TX. & N.M. Inc., Webb County, 484 thousand reported
  • PUIG "B" — gas, Killam Oil Co., Ltd., Webb County, 484 thousand reported
  • WELDER, MINNIE S. — gas, Abraxas Production Corporation, San Patricio County, 484 thousand reported
  • DESPAIN — gas, Enron Oil & Gas Company, Webb County, 484 thousand reported
  • AUSTIN, HELEN P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 484 thousand reported
  • TAYLOR, J. B. ET AL — gas, Fox, Hewitt B., Inc., Hidalgo County, 484 thousand reported
  • PALAFOX UNIT — gas, Bridge Oil Production Co., Inc., Webb County, 484 thousand reported
  • SINGER-ANDERS — gas, Chesapeake Operating, Inc., Zapata County, 483 thousand reported
  • DCRC 79 — gas, Devon Louisiana Corporation, Duval County, 483 thousand reported
  • J-BAR — gas, Ricks Exploration, Inc., Jim Wells County, 483 thousand reported
  • SPEER, GEO. H. ST. "B" — gas, Exaro Energy II, LLC, Starr County, 483 thousand reported
  • KILLAM & HURD AMOCO FEE — gas, Amoco Production Company, Webb County, 483 thousand reported
  • GUTIERREZ, HIGINIO JR — gas, Eog Resources, Inc., Zapata County, 483 thousand reported
  • CROOK-CHAPMAN 49 — gas, Apache Corporation, Nueces County, 483 thousand reported
  • JENNINGS — gas, Pennzenergy Exp. & Prod., L.L.C., Zapata County, 483 thousand reported
  • KING RANCH LAGUNA LARGA — gas, Exxon Corp., Kleberg County, 483 thousand reported
  • LOPEZ — gas, Loudon Operating Company, L.L.C., Brooks County, 482 thousand reported
  • AMADO TRAD GAS UNIT #1 — gas, Manti Operating Company, Brooks County, 482 thousand reported
  • T. B. SLICK B-528 — gas, Conoco Inc., Starr County, 482 thousand reported
  • HUBBERD — gas, Conoco Inc., Webb County, 482 thousand reported
  • VAQUILLAS RANCH A4 — gas, Conoco Inc., Webb County, 482 thousand reported
  • GUADALUPE RANCH,LTD — gas, Eog Resources, Inc., Zapata County, 482 thousand reported
  • PALOUSEK ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 482 thousand reported
  • STARRPRO MINERALS "C4" GAS UNIT — gas, Legend Natural Gas III, LP, Starr County, 482 thousand reported
  • BENAVIDES, ROSA V. 1908 — gas, Enron Oil & Gas Company, Webb County, 482 thousand reported
  • MANN — gas, Chevron U. S. A. Inc., Zapata County, 482 thousand reported
  • BOOTH, W. V. — gas, Awp Operating Company, Webb County, 482 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Mobil Corporation, Kleberg County, 482 thousand reported
  • DROUGHT SEC 154 — gas, Sonat Exploration Co. - Houston, Duval County, 482 thousand reported
  • VT JAMES — gas, Virtex Petroleum Company, Inc., Webb County, 481 thousand reported
  • CRITES A — gas, Michael Petroleum Corporation, San Patricio County, 481 thousand reported
  • GUERRA, F.B. ESTATE -B- — gas, PG&E Resources Company, Starr County, 481 thousand reported
  • GILLESPIE UNIT — gas, Gillring Oil Company, Nueces County, 481 thousand reported
  • KING RANCH SAN JOSE DE LA PARRA — gas, Exxon Mobil Corporation, Kenedy County, 481 thousand reported
  • GEISTMAN — gas, Eog Resources, Inc., Nueces County, 481 thousand reported
  • GUERRA BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 481 thousand reported
  • SLICK ESTATE — gas, Mueller Engineering Corp., Starr County, 481 thousand reported
  • KING RANCH EAST LAURELES — gas, Exxon Corp., Nueces County, 481 thousand reported
  • K & H FEE "1575" — gas, Killam Oil Co., Ltd., Webb County, 481 thousand reported
  • MCALLEN, A. A. "A" — gas, Shell Western E&P Inc., Hidalgo County, 481 thousand reported
  • DCRC MF NCT-25 — oil, Reserve Operating Corp., Duval County, 481 thousand reported
  • STATE TRACT 277 — gas, Cabot Oil & Gas Corporation, Nueces County, 481 thousand reported
  • KILLAM — oil, Saxet Energy, Ltd., Duval County, 480 thousand reported
  • G.B.G.L.&C. CO., LTD. — gas, Mobil Producing TX. & N.M. Inc., Webb County, 480 thousand reported
  • C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 480 thousand reported
  • EL CLARENO — gas, El Paso E&P Zapata, L.P., Zapata County, 480 thousand reported
  • HEREFORD, L. M. -T- — gas, Pogo Producing Company LLC, Webb County, 480 thousand reported
  • HUBBERD, WILLIAM -D- — gas, Conoco Inc., Webb County, 480 thousand reported
  • BRUNI MINERAL TRUST "A" — gas, Chesapeake Operating, Inc., Webb County, 480 thousand reported
  • C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 480 thousand reported
  • VAQUILLAS RANCH A1 — gas, Conocophillips Company, Webb County, 480 thousand reported
  • COATS — gas, Rosetta Resources Operating LP, Webb County, 480 thousand reported
  • HIRSCH ESTATE 54 — gas, Conoco Inc., Webb County, 480 thousand reported
  • MESTENA OIL & GAS — gas, Cody Energy LLC, Jim Hogg County, 480 thousand reported
  • VELENO — gas, Chesapeake Operating, Inc., Zapata County, 480 thousand reported
  • GARZA HITCHCOCK ET AL UNIT — gas, Shell Western E&P Inc., Starr County, 480 thousand reported
  • URIBE, AURELIANO HEIRS — gas, Enron Oil & Gas Company, Zapata County, 480 thousand reported
  • STATE TRACT 818L, SW/4 — gas, Phoenix Hydrocarbons Operating, Mustang Is-LB County, 480 thousand reported
  • PHARR FIELDWIDE UNIT — gas, Shell Western E&P, Hidalgo County, 480 thousand reported
  • HABENERO UNIT — gas, Union Pacific Resources Company, Webb County, 479 thousand reported
  • SOUTH LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 479 thousand reported
  • CUELLAR, MARIA — gas, Transtexas Gas Corporation, Zapata County, 479 thousand reported
  • GALVAN RANCH L3 — gas, Legend Natural Gas III, LP, Webb County, 479 thousand reported
  • CARR — gas, Transamerican Natural Gas Corp., Webb County, 479 thousand reported
  • PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 479 thousand reported
  • JENNINGS, J. D. — gas, S M K Energy Corporation, Zapata County, 479 thousand reported
  • JENNINGS — gas, Pennzoil Exploration & Prod. Co., Zapata County, 479 thousand reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 478 thousand reported
  • MARSHALL, S.G. — gas, Enron Oil & Gas Company, Zapata County, 478 thousand reported
  • KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 478 thousand reported
  • BRISCOE M — gas, Enron Oil & Gas Company, Webb County, 478 thousand reported
  • TEXON ROYALTY CO. — gas, Union Pacific Resources Company, Nueces County, 478 thousand reported
  • JENNINGS, J. D. — gas, S M K Energy Corporation, Zapata County, 478 thousand reported
  • URIBE — gas, Transamerican Natural Gas Corp., Zapata County, 478 thousand reported
  • HALL, J. F. STATE — gas, Oryx Energy Company, Starr County, 478 thousand reported
  • KLEBERG, R J JR TR VIBORAS PAST — gas, Exxon Corp., Brooks County, 478 thousand reported
  • FREELAND — gas, Miramar Petroleum, Inc., Hidalgo County, 478 thousand reported
  • KING RANCH ALAZAN — gas, Exxon Mobil Corporation, Kleberg County, 478 thousand reported
  • VAQUILLAS BORREGO — gas, Killam Oil Co., Ltd., Webb County, 477 thousand reported
  • GATES -B- — gas, Bridge Oil Production Co., Inc., Webb County, 477 thousand reported
  • KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 477 thousand reported
  • FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 477 thousand reported
  • ZWERNEMANN — gas, Cortex Energy, Inc., Jim Wells County, 477 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Mobil Corporation, Kleberg County, 477 thousand reported
  • LOPEZ — gas, Loudon Operating Company, L.L.C., Brooks County, 477 thousand reported
  • MARTINEZ, C. — gas, Conoco Inc., Webb County, 477 thousand reported
  • NORFLEET-LESSOR G. U. — gas, Enron Oil & Gas Company, Webb County, 477 thousand reported
  • MARTIN, S.J. — gas, Enron Oil & Gas Company, Webb County, 477 thousand reported
  • HUNT, JOHN W. JR. — gas, Hewitt, Robert J., San Patricio County, 477 thousand reported
  • DUVAL RANCH, SEC. # 257 A/C 1 — oil, Dunigan Petroleum, Inc., Duval County, 477 thousand reported
  • GAS UNIT A ZONE 1 — gas, Apache Corporation, Willacy County, 477 thousand reported
  • SCHUSTER UNIT — gas, Arco Oil & Gas Co., Hidalgo County, 477 thousand reported
  • EAST, S. K. "B" MRS. — gas, Exxon Corp., Kenedy County, 476 thousand reported
  • SULLIVAN, D. J. "B" — gas, Manti Operating Company, Brooks County, 476 thousand reported
  • LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 476 thousand reported
  • PUIG, L. F. — gas, Lewis Petro Properties, Inc., Webb County, 476 thousand reported
  • AUSTIN — gas, Hamman Oil & Refining Company, Jim Hogg County, 476 thousand reported
  • WILLAMAR WEST MIOCENE UNIT — oil, Citation Oil & Gas Corp., Willacy County, 476 thousand reported
  • MCMURREY, WM. — gas, Conocophillips Company, Zapata County, 476 thousand reported
  • BENAVIDES, A. "C" — gas, Lobo Resources, Ltd., Duval County, 475 thousand reported
  • MIDDLETON FEE — gas, Middleton Oil Company, Webb County, 475 thousand reported
  • VELA, A. M. — gas, Enron Oil & Gas Company, Zapata County, 475 thousand reported
  • STATE TRACT 309 UNIT — gas, Abraxas Petroleum Corporation, Nueces County, 475 thousand reported
  • GARZA, L. "5" — gas, Houston Exploration Company, The, Zapata County, 475 thousand reported
  • KEIRN, PEARL — gas, Fina Oil & Chemical Company, Hidalgo County, 475 thousand reported
  • MARTINEZ, S. — gas, Enron Oil & Gas Company, Zapata County, 475 thousand reported
  • U.S.A.-GUERRA "B" GAS UNIT — gas, Coastal Oil & Gas Corporation, Starr County, 475 thousand reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 475 thousand reported
  • MARTINEZ — gas, Reichmann Petroleum Corp., Zapata County, 474 thousand reported
  • GRUENE, O.A. — gas, Union Pacific Resources Company, Nueces County, 474 thousand reported
  • MARTINEZ, D. S. — gas, Columbus Energy Corp., Webb County, 474 thousand reported
  • BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 474 thousand reported
  • STATE TRACT 169 — gas, Fina Oil & Chemical Company, Kleberg County, 474 thousand reported
  • LA DUQUESA — gas, Reichmann Petroleum Corp., Zapata County, 474 thousand reported
  • KOTARA-ALDRIDGE ET AL G U — gas, Coastal Oil & Gas Corporation, Hidalgo County, 474 thousand reported
  • HINNANT FULBRIGHT 'W' GAS UNIT — gas, Killam Oil Co., Ltd., Zapata County, 474 thousand reported
  • RIVERS -A- — gas, Union Pacific Resources Company, Nueces County, 474 thousand reported
  • JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 473 thousand reported
  • GUTIERREZ, B. G. — gas, North Central Oil Corp., Zapata County, 473 thousand reported
  • SLICK, T. B. ESTATE "A" — gas, Houston Exploration Company, The, Starr County, 473 thousand reported
  • HOLLY TRACY GAS UNIT — gas, El Paso E & P Company, L. P., Hidalgo County, 473 thousand reported
  • GATES RANCH — gas, Kerns O & G, Inc., Webb County, 473 thousand reported
  • SMITH, H. A. — gas, Texaco E & P Inc., San Patricio County, 472 thousand reported
  • RIVERS, W. C. — gas, Wadi Petroleum, Inc., Nueces County, 472 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.