Oil and gas leases in District 04 — page 55

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 55 of 157

PALAFOX STATE A H — gas, Lewis Petro Properties, Inc., Webb County, 730 thousand reported
URIBE, S. — gas, Chevron U. S. A. Inc., Zapata County, 730 thousand reported
VAQUILLAS RANCH C — gas, Conoco Inc., Webb County, 730 thousand reported
JUDD ESTATE-STATE — gas, Shell Western E&P Inc., Starr County, 730 thousand reported
STATE TRACT 833-S — gas, PG&E Resources Offshore Company, Matgrda Is-SB County, 730 thousand reported
VELA, LAZARO — gas, Samedan Oil Corporation, Duval County, 730 thousand reported
CABEZON — gas, Eog Resources, Inc., Webb County, 730 thousand reported
KEETCH — gas, Nye Exploration & Prod, L.L.C., Duval County, 730 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 729 thousand reported
KILLAM & HURD FEE "D" 1248 — gas, Killam Oil Co., Ltd., Webb County, 729 thousand reported
LAS AVISPAS RANCH 40 — gas, Enron Oil & Gas Company, Zapata County, 729 thousand reported
PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 729 thousand reported
EDWARD CASSIN A — gas, Conocophillips Company, Zapata County, 729 thousand reported
VISTA DEL MAR — gas, Scana Petroleum Resources, Inc., Cameron County, 729 thousand reported
HEIN, LUZ A. ESTATE — gas, Enron Oil & Gas Company, Webb County, 729 thousand reported
BENTSEN BROS. "A" — gas, Texas Independent Explor Ltd., Starr County, 729 thousand reported
NOSER GAS UNIT — gas, Miramar Petroleum, Inc., Hidalgo County, 729 thousand reported
GUERRA, E.E. "A" — gas, Shell Western E&P Inc., Hidalgo County, 729 thousand reported
WEST COLE NORTH UNIT — oil, Basic Earth Science Systems,Inc., Webb County, 729 thousand reported
LA RUCIA RANCH — gas, Newfield Exploration Company, Brooks County, 729 thousand reported
ELLIFF, J.S. ET AL — gas, Union Pacific Resources Company, Nueces County, 729 thousand reported
PINATA F — gas, Eog Resources, Inc., Webb County, 728 thousand reported
VASQUEZ - URIBE "A" GAS UNIT — gas, Torch Operating Company, Zapata County, 728 thousand reported
CARDENAS, R.R. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 728 thousand reported
CASSIN, EDWARD — gas, Conocophillips Company, Zapata County, 728 thousand reported
MARSHALL, S. G. — gas, Chevron U. S. A. Inc., Zapata County, 728 thousand reported
HINOJOSA ET AL — gas, Merit Energy Company, Hidalgo County, 728 thousand reported
DCRC "3" — gas, Tri-C Resources, Inc., Webb County, 728 thousand reported
WINCH — gas, Mohican Operating, L.L.C., Webb County, 727 thousand reported
LUNDELL A1 — gas, Conoco Inc., Webb County, 727 thousand reported
JENNINGS — gas, Devon Energy Production Co, L.P., Zapata County, 727 thousand reported
MCALLEN, A.A. — gas, Shell Western E&P Inc., Hidalgo County, 727 thousand reported
K & H FEE "1619" — gas, Killam Oil Co., Ltd., Webb County, 727 thousand reported
GUTIERREZ — gas, Samedan Oil Corporation, Starr County, 727 thousand reported
SLICK STATE "B" — gas, Edge Petroleum Oper. Co., Inc., Starr County, 727 thousand reported
CARR — gas, Transtexas Gas Corporation, Webb County, 727 thousand reported
RAMIREZ, R. — gas, Chevron U. S. A. Inc., Zapata County, 726 thousand reported
URIBE — gas, Frost, Kenneth Oil & Gas Inc., Zapata County, 726 thousand reported
KILLAM-HURD-AMOCO WALKER GAS UNT — gas, Amoco Production Company, Webb County, 725 thousand reported
GARZA, A. — gas, Houston Exploration Company, The, Zapata County, 725 thousand reported
CANALES, P. — gas, Oryx Energy Company, Jim Wells County, 725 thousand reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 725 thousand reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 725 thousand reported
VELA - GUERRA UNIT — gas, Amax Oil & Gas Inc., Zapata County, 725 thousand reported
GUERRA L — gas, Conocophillips Company, Zapata County, 724 thousand reported
GUERRA, A.E. — gas, Texaco E & P Inc., Hidalgo County, 724 thousand reported
MARTINEZ, B — gas, Samedan Oil Corporation, Starr County, 724 thousand reported
GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 724 thousand reported
HAYNES, LEONARD — gas, Hunt, WM. Herbert, Trust Est., Zapata County, 724 thousand reported
ALEXANDER, CHARLES — gas, Houston Exploration Company, The, Webb County, 723 thousand reported
MCALLEN, A. A. — gas, Forest Oil Corporation, Hidalgo County, 723 thousand reported
PHARR FIELDWIDE UNIT — gas, Hidalgo County, 723 thousand reported
WOODS, CHRISTIAN — gas, Shell Western E&P Inc., Hidalgo County, 723 thousand reported
LUNDELL-205 — gas, Weeks Exploration Company, Webb County, 723 thousand reported
SPEER, GEO. H. ST "B" — gas, Oryx Energy Company, Starr County, 723 thousand reported
LUNDELL RANCH — gas, Edge Petroleum Oper. Co., Inc., Webb County, 723 thousand reported
IRENE — gas, Houston Exploration Company, The, Zapata County, 723 thousand reported
OLMITOS RANCH — gas, Cox Exploration, Inc., Webb County, 723 thousand reported
DCRC "3E" — gas, Tri-C Resources, Inc., Webb County, 723 thousand reported
VAN SCHERPE, PETER — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Hidalgo County, 723 thousand reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 723 thousand reported
HAYNES — gas, Pennzoil Exploration & Prod. Co., Zapata County, 722 thousand reported
WELDER RANCH — gas, Smith Production Inc., San Patricio County, 722 thousand reported
NO. 3 HAMMAN "A" GAS UNIT — gas, Bright & Co., Hidalgo County, 722 thousand reported
SEMMES TRUST, ET AL 906 — gas, Conoco Inc., Starr County, 722 thousand reported
DONALD E. WILSON GAS UNIT — gas, Shell Western E&P, Hidalgo County, 722 thousand reported
MCGILL BROS. — gas, Exxon Corp., Starr County, 722 thousand reported
HUBBERD "C-EAST" — gas, Ricochet Energy, Inc., Webb County, 722 thousand reported
GARNER RANCH "1060" — gas, Texaco E & P Inc., Webb County, 722 thousand reported
COATES "B" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 722 thousand reported
SAN FERNANDO — gas, El Paso E&P Zapata, L.P., Zapata County, 722 thousand reported
DCR-STATE 366/76/64/54 D — gas, Tri-C Resources, Inc., Duval County, 721 thousand reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 721 thousand reported
HEIN TRUST — gas, Transtexas Gas Corporation, Webb County, 721 thousand reported
BMT K&H — gas, Eog Resources, Inc., Zapata County, 721 thousand reported
CAGE RANCH — gas, Coastal Oil & Gas Corporation, Brooks County, 721 thousand reported
WINCH — gas, Mohican Oil & Gas, L.L.C., Webb County, 721 thousand reported
EL MILAGRO "B" — gas, L.O.G. Energy Exploration, Ltd., Zapata County, 721 thousand reported
CONEJO — gas, Mestena Operating, Ltd., Jim Hogg County, 720 thousand reported
STATE SLICK D — gas, Totalfinaelf E&P USA Inc, Starr County, 720 thousand reported
FLORES, L. G. — gas, Forest Oil Corporation, Zapata County, 720 thousand reported
ZACHRY — gas, El Paso E&P Zapata, L.P., Zapata County, 720 thousand reported
BRUNI MINERAL TRUST 15 — gas, Killam Oil Co., Ltd., Zapata County, 720 thousand reported
SHOVLIN — gas, Devon Energy Production Co, L.P., Duval County, 720 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 720 thousand reported
LOPEZ, J. M. — gas, Conoco Inc., Zapata County, 720 thousand reported
POTRERO FARIAS SOUTH OIL & GAS — gas, Exxon Corp., Kenedy County, 719 thousand reported
MARTINEZ, D. — gas, Transamerican Natural Gas Corp., Webb County, 719 thousand reported
MIDDLETON, TRIPHENE -E- — gas, Middleton Oil Company, Webb County, 719 thousand reported
LA RUCIA RANCH — gas, Newfield Exploration Company, Brooks County, 719 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 719 thousand reported
PHARR FIELDWIDE UNIT — gas, Shell Western E&P, Hidalgo County, 719 thousand reported
KILLAM FREER RANCH 196 — gas, Killam Oil Co., Ltd., Duval County, 719 thousand reported
ST 88/89 — gas, Cabot Oil & Gas Corporation, Nueces County, 719 thousand reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 719 thousand reported
CUELLAR, MARIA — gas, Houston Exploration Company, The, Zapata County, 718 thousand reported
SWANTNER,G.R. — gas, Transamerican Natural Gas Corp., Zapata County, 718 thousand reported
URIBE, ROGELIO "A" — gas, Forest Oil Permian Corporation, Zapata County, 718 thousand reported
RUIZ, J. M. — gas, Columbus Energy Corp., Webb County, 718 thousand reported
VAQUILLAS 1629 — gas, Enron Oil & Gas Company, Webb County, 718 thousand reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Kleberg County, 718 thousand reported
SAUNDERS STATE 106 H — gas, Lewis Petro Properties, Inc., Webb County, 718 thousand reported
ELLIFF, J. S.,ET AL — gas, Union Pacific Resources Company, Nueces County, 718 thousand reported
BENTSEN, L. M. — gas, Quisto Expl. & Production, L.C., Starr County, 718 thousand reported
KING RANCH LAGUNA LARGA — gas, Eog Resources, Inc., Kleberg County, 718 thousand reported
EL PATON — gas, Thorp Petroleum Corporation, Zapata County, 718 thousand reported
TSL 33105/TR 53/ — gas, Sabco Operating Company, Nueces County, 718 thousand reported
JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 717 thousand reported
BHE — gas, Mohican Operating, L.L.C., Webb County, 717 thousand reported
CAGE RANCH — gas, United Resources, LP, Brooks County, 717 thousand reported
NORVEHC — gas, Eog Resources, Inc., Webb County, 717 thousand reported
ARCO ET AL HUMBLE FEE GAS UNIT — gas, Arco Oil & Gas Co., Duval County, 717 thousand reported
ALVAREZ-HINOJOSA GAS UNIT — gas, Oryx Energy Company, Starr County, 717 thousand reported
VT TRIPHENE MIDDLETON ET AL B — gas, Virtex Petroleum Company, Inc., Webb County, 717 thousand reported
DCRC STATE SEC. 64 — gas, Devon Louisiana Corporation, Duval County, 717 thousand reported
LUNDELL 40 — gas, Edge Petroleum Oper. Co., Inc., Webb County, 717 thousand reported
SANTA CRUZ FARMS — gas, Merit Energy Company, Hidalgo County, 717 thousand reported
BLUCHER, C. F. H. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 717 thousand reported
DE TIJERINA, H. C. — gas, Freedom Energy, Inc. (I), Jim Wells County, 717 thousand reported
LA MOCA GAS UNIT N — gas, Lewis Petro Properties, Inc., Webb County, 716 thousand reported
BELL, EVERETT R. G.U. — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 716 thousand reported
SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 716 thousand reported
ALFONSO — gas, Houston Exploration Company, The, Zapata County, 716 thousand reported
MCKENDRICK, W.H. — gas, Transamerican Natural Gas Corp., Webb County, 716 thousand reported
BENAVIDES, ROSA V. E5 — gas, Conoco Inc., Webb County, 716 thousand reported
FROST NATIONAL BANK — gas, Conoco Inc., Webb County, 716 thousand reported
GEISTMAN GU — gas, Eog Resources, Inc., Nueces County, 716 thousand reported
BLUCHER, VON — gas, Pennzoil Exploration & Prod. Co., Nueces County, 715 thousand reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 715 thousand reported
ZARSKY, FRANK — gas, Wagner, Duer & Co., Starr County, 715 thousand reported
RIVERS, M. L. — gas, Devon Energy Production Co, L.P., Nueces County, 715 thousand reported
BARRERA UNIT — gas, Chesapeake Operating, Inc., Hidalgo County, 715 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 715 thousand reported
SANTA FE RANCH — gas, Exxon Mobil Corporation, Brooks County, 715 thousand reported
RETTIG, MABEL — gas, Enex Resources Corporation, Webb County, 715 thousand reported
HERMAN, A. G., JR. GAS UNIT — gas, Oryx Energy Company, Starr County, 715 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 715 thousand reported
CHURCH OF THE BRETHREN UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 715 thousand reported
CAMERON 137 — gas, Texas Independent Explor Ltd., Starr County, 715 thousand reported
FLORES GAS UNIT — gas, U.S. Enercorp, Ltd., Starr County, 715 thousand reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 714 thousand reported
NOSER GAS UNIT — gas, Miramar Petroleum, Inc., Hidalgo County, 714 thousand reported
LOPEZ, G G — gas, Chevron U. S. A. Inc., Brooks County, 714 thousand reported
VAQUILLAS RANCH "A1" — gas, Conoco Inc., Webb County, 714 thousand reported
BENAVIDES, B. R. — gas, Atasca Resources, Inc., Zapata County, 714 thousand reported
CITY H & F PROPERTIES — gas, Firstrike Energy Corporation, Nueces County, 714 thousand reported
BTLT — gas, Smith Production Inc., Starr County, 714 thousand reported
A. R. G. L. & I. CO. — gas, Texas Independent Explor., Inc., Hidalgo County, 714 thousand reported
STATE OF TEXAS, TRACT 297 — gas, Whittington Operating Company, Kenedy County, 714 thousand reported
WOOD-WARDNER — gas, Mortimer Production Company, Starr County, 713 thousand reported
SULLIVAN, D. J. -B- — gas, Exxon Corp., Brooks County, 713 thousand reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 713 thousand reported
BERRYMAN ET AL UNIT — gas, Dominion Expl. & Prod., Inc., Nueces County, 713 thousand reported
EXXON-YATES RANCH FEE "D" — gas, Exxon Corp., Duval County, 713 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 713 thousand reported
PYLE, H. C. — gas, Devon Energy Production Co, L.P., Nueces County, 713 thousand reported
YTURRIA, FRANK D. — gas, El Paso Production Oil & Gas Co., Willacy County, 713 thousand reported
MUZZA, G. P. — gas, Shell Western E&P Inc., Zapata County, 713 thousand reported
KING RANCH SEELIGSON — gas, Exxon Corp., Kleberg County, 713 thousand reported
BUSTAMANTE G. U. — gas, Houston Exploration Company, The, Zapata County, 713 thousand reported
SCHROEDER, CHARLES — gas, Stivers Inc, Jim Hogg County, 712 thousand reported
GARZA — gas, Laredo Energy, Zapata County, 712 thousand reported
LA PRESA — gas, Mestena Operating, Ltd., Brooks County, 712 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 712 thousand reported
MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 712 thousand reported
AMARGOSO GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 712 thousand reported
WEST TEMPLE W — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 712 thousand reported
STAGGS, J. — gas, Tri-C Resources, Inc., Webb County, 712 thousand reported
HOFFMAN, R. GU "B" — gas, Anr Production Company, Jim Wells County, 712 thousand reported
ROTTERSMAN — gas, Transamerican Natural Gas Corp., Webb County, 712 thousand reported
HAYNES, L. — gas, Amerada Hess Corporation, Zapata County, 712 thousand reported
JENNINGS — gas, Pennzenergy Exp. & Prod., L.L.C., Zapata County, 711 thousand reported
HOFFMAN, R. "C" — gas, Anr Production Company, Jim Wells County, 711 thousand reported
CHAPMAN RANCH — gas, Decker Operating Co., L.L.C., Nueces County, 711 thousand reported
PARR KIBBE MOLINA — gas, Noble Energy Inc, Duval County, 711 thousand reported
WALTON, IRENE — gas, Pennzoil Exploration & Prod. Co., Nueces County, 711 thousand reported
SLICK, T.B. EST.-A- 529 — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 711 thousand reported
ALVARADO, FRANCISCO ET UX — gas, Texas Independent Explor., Inc., Starr County, 711 thousand reported
SHOVLIN VEHLE — gas, Comstock Oil & Gas, LP, Duval County, 711 thousand reported
BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P, Hidalgo County, 711 thousand reported
HAMMAN 'E' — gas, El Paso E & P Company, L. P., Hidalgo County, 711 thousand reported
EAST, S.K. MRS. — gas, Headington Energy Partners, LLC, Kenedy County, 711 thousand reported
MCGRATH — gas, Killam Oil Company, Webb County, 711 thousand reported
PROSPER KOTARA GAS UNIT — gas, Totalfinaelf E&P USA Inc, Hidalgo County, 710 thousand reported
T B SLICK ESTATE — gas, Total E&P USA, Inc., Starr County, 710 thousand reported
VAQUILLAS RANCH A1 — gas, Conoco Inc., Webb County, 710 thousand reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 710 thousand reported
EL GATO — gas, Axio Production Company, L.P., Webb County, 710 thousand reported
BUSH - WOFFORD -B- — gas, Union Pacific Resources Company, Nueces County, 710 thousand reported
LAUREL, P. — gas, Transtexas Gas Corporation, Webb County, 710 thousand reported
HUBBERD — gas, Houston Exploration Company, The, Webb County, 710 thousand reported
SULLIVAN, D. J. -B- — gas, Costilla Energy, Inc., Brooks County, 710 thousand reported
SLICK 531 — gas, Texas Independent Explor., Inc., Starr County, 710 thousand reported
MC KINNEY, A. — gas, Oryx Energy Company, Starr County, 710 thousand reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 709 thousand reported
LOZANO — gas, El Paso E&P Zapata, L.P., Zapata County, 709 thousand reported
KLEBERG, R.J.JR.TR VIBORAS PAS. — gas, Exxon Corp., Brooks County, 709 thousand reported
VASQUEZ-URIBE "A" GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 709 thousand reported
DICKINSON, CHARLES B. TRUST — gas, Valence Operating Company, Webb County, 709 thousand reported
ROY JENNINGS — gas, Chesapeake Operating, Inc., Zapata County, 709 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.