Oil and gas leases in District 04 — page 62

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 62 of 157

CUELLAR, FERNANDO EST. — gas, Transtexas Gas Corporation, Zapata County, 583 thousand reported
SEELIGSON UNIT — gas, Triad Energy Corporation, Jim Wells County, 583 thousand reported
GRUY — gas, Dynamic Production, Inc., Duval County, 583 thousand reported
GUERRA — gas, Transtexas Gas Corporation, Zapata County, 583 thousand reported
RAMIREZ, J. ESTATE — gas, Pioneer Natural Res. USA, Inc., Zapata County, 583 thousand reported
DOMINION PALMYRA — gas, Dominion Expl. & Prod., Inc., Zapata County, 582 thousand reported
BEAURLINE, A. W. — gas, Shell Western E&P Inc., Hidalgo County, 582 thousand reported
HUERTA — gas, Graham Royalty, Ltd., Brooks County, 582 thousand reported
B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 582 thousand reported
SANTA CRUZ FARMS — gas, Forest Oil Corporation, Hidalgo County, 582 thousand reported
RAMIREZ, L.O. — gas, Enron Oil & Gas Company, Zapata County, 582 thousand reported
TREVINO — gas, Houston Exploration Company, The, Zapata County, 581 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 581 thousand reported
MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 581 thousand reported
SALINAS-RAMIREZ GAS UNIT — gas, Transtexas Gas Corporation, Zapata County, 581 thousand reported
SLICK — gas, Texas Independent Explor., Inc., Starr County, 581 thousand reported
MOSSER — gas, Coastal Oil & Gas Corporation, Jim Wells County, 581 thousand reported
SLAUGHTER — gas, Lewis Petro Properties, Inc., Webb County, 581 thousand reported
GARNER, JOHN NANCE — gas, Lewis Petro Properties, Inc., Webb County, 581 thousand reported
RUSSELL-WINCH — gas, North Central Oil Corp., Webb County, 581 thousand reported
LIPS, BARBARA "C" (ECR) — gas, Shell Western E&P Inc., Brooks County, 581 thousand reported
SANTA FE RANCH — gas, Shell Western E&P Inc., Brooks County, 581 thousand reported
ERCK — gas, Bridge Oil Production Co., Inc., Kenedy County, 581 thousand reported
CASEY, JACK — gas, Trinity Gas Corporation, Duval County, 581 thousand reported
ALVAREZ-HINOJOSA GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 580 thousand reported
JOHNSON, F. I. — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 580 thousand reported
STATE TRACT 169 — gas, Fina Oil & Chemical Company, Kleberg County, 580 thousand reported
DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 580 thousand reported
KING RANCH STRATTON — gas, Exxon Mobil Corporation, Kleberg County, 580 thousand reported
3J ZAPATA/MEZA GAS UNIT — gas, Ricochet Energy, Inc., Zapata County, 580 thousand reported
GUERRA, RAUL — gas, Dominion Expl. & Prod., Inc., Zapata County, 580 thousand reported
DRISCOLL, ROBERT — gas, Merit Energy Company, Duval County, 580 thousand reported
DUGGER, L. M. — gas, Marquee Corporation, Nueces County, 580 thousand reported
GILLESPIE GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 580 thousand reported
GUERRA, F. B. ESTATE -B- — gas, PG&E Resources Company, Starr County, 580 thousand reported
WELDER HEIRS — gas, Hurd Enterprises, Ltd., Duval County, 580 thousand reported
GUARANTY TITLE & TRUST — gas, Bell, Kelly Inc., Nueces County, 580 thousand reported
VIELMANN-RAMIREZ "A" — gas, Forest Oil Permian Corporation, Zapata County, 580 thousand reported
LEYENDECKER "A" — gas, Lewis Petro Properties, Inc., Webb County, 580 thousand reported
PEAL RANCH — gas, Reichmann Petroleum Corp., Duval County, 579 thousand reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 579 thousand reported
WELDER RANCH — gas, Smith Production Inc., San Patricio County, 579 thousand reported
BERRYMAN ET AL, GAS UNIT — gas, Dominion Expl. & Prod., Inc., Nueces County, 579 thousand reported
MCALLEN, A. A. — gas, Oxy USA Inc., Hidalgo County, 579 thousand reported
BENAVIDES MINERAL TRUST — gas, Enron Oil & Gas Company, Zapata County, 579 thousand reported
BRISCOE "E" — gas, Webb County, 579 thousand reported
ALVAREZ-HINOJOSA GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 579 thousand reported
ESPERANZA — gas, Transtexas Gas Corporation, Zapata County, 579 thousand reported
FEE NO. 827 UNIT — gas, Merit Energy Company, Hidalgo County, 579 thousand reported
BLASCHKE-MAYO — gas, Exxon Corp., San Patricio County, 579 thousand reported
MCGILL BROS. NCT-1 — gas, Carrizo Oil & Gas, Inc., Brooks County, 579 thousand reported
LA BLANCA GAS UNIT — gas, MW Petroleum Corporation, Hidalgo County, 578 thousand reported
SMITH, N. R. — gas, Texaco E & P Inc., San Patricio County, 578 thousand reported
SANTA FE RANCH — gas, El Paso Production Oil & Gas Co., Brooks County, 578 thousand reported
MCKENDRICK-AKIN UNIT — gas, Columbus Energy Corp., Webb County, 578 thousand reported
B.M.T. — gas, Transtexas Gas Corporation, Webb County, 578 thousand reported
STATE TRACT 277 — gas, Cabot Oil & Gas Corporation, Nueces County, 578 thousand reported
BRISCOE RANCH, INC. — gas, Hurd Enterprises, Ltd., Webb County, 578 thousand reported
PITA ISLAND GAS UNIT 2 — gas, Texas Crude Energy, Inc., Nueces County, 578 thousand reported
SANCHEZ, ANGELINA — gas, Valence Operating Company, Webb County, 578 thousand reported
COATS — gas, Rosetta Resources Operating LP, Webb County, 578 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 578 thousand reported
SOUTH WESLACO GAS UNIT — gas, MW Petroleum Corporation, Hidalgo County, 578 thousand reported
RUSSELL — gas, Dewbre Petroleum Corporation, Hidalgo County, 578 thousand reported
BRIGHT & SCHIFF HAMMAN GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 578 thousand reported
STATE TRACT 342 — gas, Boss Expl & Prod Corporation, Nueces County, 578 thousand reported
GUTIERREZ, B. G. — gas, North Central Oil Corp., Zapata County, 578 thousand reported
ALLEY — gas, Ep Operating Limited Partnership, Webb County, 578 thousand reported
CAGE RANCH — gas, United Oil & Minerals L. P., Brooks County, 577 thousand reported
FROST BANK — gas, Reichmann Petroleum Corp., Duval County, 577 thousand reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 577 thousand reported
SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 577 thousand reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 577 thousand reported
RATHMELL, J. G. — gas, Pogo Producing Company, Zapata County, 577 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 577 thousand reported
VAQUILLAS RANCH L5 — gas, Conoco Inc., Webb County, 577 thousand reported
WALTON-MATTHEWS UNIT — gas, Whiting Oil And Gas Corporation, Nueces County, 577 thousand reported
GUTIERREZ "B" — gas, Coastal Oil & Gas Corporation, Zapata County, 577 thousand reported
JEFFRESS, J. D. — gas, Greenbrier Oper. Co., Hidalgo County, 577 thousand reported
FARMERS LIFE GAS UNIT 1 — gas, Hilcorp Energy Company, Duval County, 577 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 576 thousand reported
FLORES — gas, Ricochet Energy, Inc., Zapata County, 576 thousand reported
RUPP — gas, Maguire Oil Company, Brooks County, 576 thousand reported
CNG — gas, Mitchell Energy Corporation, Hidalgo County, 576 thousand reported
DE LOS SANTOS GAS UNIT 1 — gas, Transamerican Natural Gas Corp., Zapata County, 576 thousand reported
HALL, C. M. -B- — gas, Oryx Energy Company, Starr County, 576 thousand reported
ST. CHARLES RANCH — gas, Conoco Inc., Aransas County, 576 thousand reported
HILL — gas, Bright & Co., Hidalgo County, 576 thousand reported
PETRU, V. A. — gas, Xto Energy Inc., Willacy County, 576 thousand reported
CASSO, ET AL GAS UNIT — gas, Mueller Engineering Corp., Hidalgo County, 576 thousand reported
LA GLORIA GAS UNIT — gas, Eog Resources, Inc., Jim Wells County, 576 thousand reported
LEONARDO — gas, Forest Oil Corporation, Zapata County, 576 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 576 thousand reported
MCALLEN, A. A. "SLOT" — gas, Fina Oil & Chemical Company, Hidalgo County, 576 thousand reported
STATE LEASE "B" — gas, Transamerican Natural Gas Corp., Webb County, 576 thousand reported
PETERS A 1721 — gas, Sanchez Oil & Gas Corporation, Duval County, 576 thousand reported
SCHALEBEN, HALE, ET AL — gas, Neuhaus, V. F. Properties, Inc., Hidalgo County, 575 thousand reported
B.M.T. B — gas, Conoco Inc., Webb County, 575 thousand reported
SLICK, T. B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 575 thousand reported
BMT — gas, Hughes, Dan A. Company, L.P., Webb County, 575 thousand reported
OWEN BRISCOE 1133 — gas, Lewis Petro Properties, Inc., Webb County, 575 thousand reported
STEWART — gas, Apache Corporation, Kenedy County, 575 thousand reported
BARRERA UNIT — gas, Chesapeake Operating, Inc., Hidalgo County, 575 thousand reported
SCOTT & HOPPER G.U. 1 — gas, Synergy Oil & Gas, L.P., Brooks County, 575 thousand reported
KING "B" — gas, Transamerican Natural Gas Corp., Zapata County, 575 thousand reported
PEREZ, F. "D" — gas, Houston Exploration Company, The, Jim Hogg County, 575 thousand reported
PUIG, L. F. — gas, Lewis Petro Properties, Inc., Webb County, 575 thousand reported
GREENE, O.W. — gas, Shell Western E&P Inc., Duval County, 575 thousand reported
DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 575 thousand reported
JOHNSON -A- — gas, Texaco E & P Inc., Hidalgo County, 575 thousand reported
CUELLAR — gas, Union Pacific Resources Company, Zapata County, 575 thousand reported
ALEXANDER, M. — gas, Union Pacific Resources Company, Zapata County, 575 thousand reported
HOPKINS, M. A. GAS UNIT — gas, Oxy USA Inc., Hidalgo County, 575 thousand reported
GUERRA, A. "B" — gas, Wynn-Crosby Energy, Inc., Hidalgo County, 574 thousand reported
VERGARA 1674 — gas, Ep Operating Limited Partnership, Webb County, 574 thousand reported
MARGO — gas, Newgulf Petroleum, LLC, Starr County, 574 thousand reported
MARTINEZ, F. F. 546 — gas, Texas Independent Explor., Inc., Starr County, 574 thousand reported
MCALLEN FIELDWIDE UNIT — gas, Total E&P USA, Inc., Hidalgo County, 574 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 574 thousand reported
LAPERLA — gas, Transamerican Natural Gas Corp., Zapata County, 574 thousand reported
MARIA CUELLAR — gas, Houston Exploration Company, The, Zapata County, 574 thousand reported
GOLDSTON, W. L. ET AL — gas, Wynn-Crosby Energy, Inc., Hidalgo County, 574 thousand reported
STATE TRACT 348 — gas, Cinco Natural Resources Corp., Nueces County, 574 thousand reported
HAYNES — gas, Legend Natural Gas, LP, Zapata County, 573 thousand reported
HARGROVE, H.B. — gas, Shell Western E&P Inc., Hidalgo County, 573 thousand reported
GARCIA BB — gas, Wagner Oil Company, Starr County, 573 thousand reported
SULLIVAN DEEP "E" — gas, Erskine Energy, LLC, Brooks County, 573 thousand reported
CANALES, A.T. — gas, Oryx Energy Company, Kleberg County, 573 thousand reported
JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 573 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Kleberg County, 573 thousand reported
E. FLOUR BLUFF DEEP FIELD G.U. — gas, Headington Oil Company, Nueces County, 573 thousand reported
KING RANCH SEELIGSON — gas, Exxon Corp., Kleberg County, 573 thousand reported
CNG GAS UNIT IV — gas, Vastar Resources, Inc., Hidalgo County, 573 thousand reported
HINOJOSA-LONGORIA UNIT — gas, Sierra Resources, LLC, Hidalgo County, 573 thousand reported
MARTINEZ, MERCURIO — gas, Conocophillips Company, Zapata County, 573 thousand reported
GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 573 thousand reported
ESTELL, MARY KING — gas, Synergy Oil & Gas, Inc. (A), Nueces County, 573 thousand reported
BRIONES, E.L. — gas, Transtexas Gas Corporation, Zapata County, 573 thousand reported
D. MARTINEZ — gas, Houston Exploration Company, The, Webb County, 573 thousand reported
DCR 82 — gas, Tri-C Resources, Inc., Duval County, 572 thousand reported
JUANA NCT — gas, Forest Oil Corporation, Zapata County, 572 thousand reported
MACHAC GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 572 thousand reported
BEASLEY-MEADOR "A" — gas, Welhausen Operating Co., Inc., Webb County, 572 thousand reported
JANCIK — gas, BP America Production Company, Hidalgo County, 572 thousand reported
RUNNING W. "B" — gas, Ricochet Energy, Inc., Webb County, 572 thousand reported
B.M.T. D — gas, Conoco Inc., Webb County, 572 thousand reported
JONES, MRS. EVA M. — gas, Union Pacific Resources Company, Nueces County, 572 thousand reported
CARRILLO/CONOCO FEE — gas, Newfield Exploration Company, Duval County, 572 thousand reported
CASTILLO FLORES GU — gas, Cantera Operating, LLC, Hidalgo County, 572 thousand reported
PETNOX-CHERNOSKY W.F. UNIT — oil, Southwest Royalties, Inc., Duval County, 572 thousand reported
SAENZ, VICENTE -STATE -C- — gas, Exxon Corp., Starr County, 572 thousand reported
STATE OF TEXAS — gas, Hanson Production Company, Starr County, 572 thousand reported
CARDENAS, JOSEFA — gas, Faulconer, Vernon E., Inc., Hidalgo County, 572 thousand reported
SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 572 thousand reported
TREVINO, J. B. — gas, Samson Lone Star LP, Zapata County, 572 thousand reported
KLEBERG, R J JR TR LOS MUERTOS — gas, Eog Resources, Inc., Brooks County, 572 thousand reported
B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 572 thousand reported
CHILDS/MIDDLE/GU — gas, Merit Energy Company, Kleberg County, 571 thousand reported
DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 571 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 571 thousand reported
BEAURLINE, A. W. — gas, Cabot Oil & Gas Corporation, Hidalgo County, 571 thousand reported
GARCIA, SALVADOR "A" — gas, Enron Oil & Gas Company, Zapata County, 571 thousand reported
PALAFOX EXPLORATION CO -17- — gas, Fasken Oil And Ranch, Ltd., Webb County, 571 thousand reported
VAQUILLAS RANCH CO. STATE — gas, Conoco Inc., Webb County, 571 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Jim Wells County, 571 thousand reported
LA PERLA — gas, Conoco Inc., Zapata County, 571 thousand reported
FOSTER, J.R. — gas, Gillring Oil Company, Duval County, 570 thousand reported
ALFONSO — gas, Houston Exploration Company, The, Zapata County, 570 thousand reported
HUBBERD — gas, Transtexas Gas Corporation, Webb County, 570 thousand reported
SOUTH WESLACO GAS UNIT — gas, Kaler Energy Corp., Hidalgo County, 569 thousand reported
GUERRA, F.B., ESTATE -B- — gas, PG&E Resources Company, Starr County, 569 thousand reported
KLEBERG, RJ JR TR STILLMAN — gas, Exxon Corp., Kenedy County, 569 thousand reported
ARCO ET AL HUMBLE FEE GAS UNIT — gas, Vastar Resources, Inc., Duval County, 569 thousand reported
DAVIS, W. J. — gas, Oxy USA Inc., Hidalgo County, 569 thousand reported
SCOTT & HOPPER FIELD GU #1 — gas, Exxon Corp., Brooks County, 569 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 569 thousand reported
FLORES-CALICHE RANCH 37 — gas, Enron Oil & Gas Company, Zapata County, 569 thousand reported
BARRERA UNIT — gas, Chesapeake Operating, Inc., Hidalgo County, 569 thousand reported
KENEDY, JOHN G. JR. "E" — gas, Headington Oil Company LLC, Kenedy County, 569 thousand reported
M.L.E.I., MARSHALL, S. G. — gas, Chevron U. S. A. Inc., Zapata County, 569 thousand reported
DRISCOLL, CLARA — gas, Union Pacific Resources Company, Nueces County, 568 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 568 thousand reported
MCMURREY, WM — gas, Conocophillips Company, Zapata County, 568 thousand reported
VOLPE, RAUL HEIRS — gas, Conocophillips Company, Zapata County, 568 thousand reported
RAGSDALE — gas, Vastar Resources, Inc., Duval County, 568 thousand reported
HEIN, A.O. — gas, Enron Oil & Gas Company, Zapata County, 568 thousand reported
HERMANN, A.G. GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 568 thousand reported
CAGE, W.T. "A" — gas, Union Pacific Resources Company, Nueces County, 568 thousand reported
DCR-STATE 76/52 — gas, Sonat Exploration Co. - Houston, Duval County, 568 thousand reported
SMITH "AH" — gas, Bridge Oil Production Co., Inc., Zapata County, 567 thousand reported
MEADOR STATE — gas, Hughes, Dan A. Company, Webb County, 567 thousand reported
KILLAM & HURD FEE PORCION 16 — gas, Killam Oil Co., Ltd., Webb County, 567 thousand reported
CLARK, N. H. — gas, Columbus Energy Corp., Webb County, 567 thousand reported
GUERRA, ARCADIO — gas, Arco Oil & Gas Co., Hidalgo County, 567 thousand reported
DYE, JAMES D. — gas, Coastal Oil & Gas Corporation, Zapata County, 567 thousand reported
H.I. PALAFOX — gas, High Island Oil Corporation, Webb County, 567 thousand reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 567 thousand reported
BENAVIDES, BELIA R.-B — gas, Enron Oil & Gas Company, Zapata County, 567 thousand reported
SANTA CRUZ FARMS — gas, Merit Energy Company, Hidalgo County, 567 thousand reported
WM WEBB COUNTY SCHOOL LAND — gas, Sabco Operating Company, Webb County, 567 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.