Oil and gas leases in District 04 — page 34

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 34 of 157

YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 1.5 million reported
STATE TRACT 974 — gas, Mego Resources, LLC, San Patricio County, 1.5 million reported
MARTINEZ, B.M. — gas, Columbus Energy Corp., Zapata County, 1.5 million reported
SCHULZE, HERBERT K. ET AL — gas, Hughes, Dan A. Company, Nueces County, 1.5 million reported
OLD ZAPATA DEEP GU — gas, Eog Resources, Inc., Zapata County, 1.5 million reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.5 million reported
GUERRA, RAUL — gas, Dominion Expl. & Prod., Inc., Zapata County, 1.5 million reported
BLOOMBERG — gas, Bass Enterprises Production Co., Starr County, 1.5 million reported
MCALLEN, A.A. — gas, Shell Western E&P Inc., Hidalgo County, 1.5 million reported
BOOTH UNOCAL H — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
SAUNDERS STATE 108 "H" — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
HAMMAN — gas, El Paso E & P Company, L. P., Hidalgo County, 1.5 million reported
KEIDEL-TEJONES 1664 — gas, Sonat Exploration Co. - Houston, Webb County, 1.5 million reported
BRUNI MINERAL A — gas, Enron Oil & Gas Company, Webb County, 1.5 million reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.5 million reported
ASCHE — gas, Edge Petroleum Oper. Co., Inc., Zapata County, 1.5 million reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 1.5 million reported
GUTIERREZ HEIRS — gas, Enron Oil & Gas Company, Zapata County, 1.5 million reported
CHAPMAN RANCH — gas, Decker Operating Co., L.L.C., Nueces County, 1.5 million reported
BOOTH, W. V. JR. — gas, Null, W.M. Operations, Inc., Webb County, 1.5 million reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 1.5 million reported
SOUTH COYOTE — gas, Mestena, Inc., Jim Hogg County, 1.5 million reported
LA PERLA B2 — gas, Conoco Inc., Zapata County, 1.5 million reported
SLICK, T.B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 1.5 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 1.5 million reported
PEAL RANCH — gas, Reichmann Petroleum Corp., Duval County, 1.5 million reported
PEAL RANCH — gas, Richman Petroleum Corp., Duval County, 1.5 million reported
HOELSCHER — gas, Suemaur Expl. & Prod., LLC, Nueces County, 1.5 million reported
LA RUCIA RANCH — gas, Newfield Exploration Company, Brooks County, 1.5 million reported
IRENE — gas, Transamerican Natural Gas Corp., Zapata County, 1.5 million reported
EUDOXIO MARTINEZ UNIT 1 — gas, Chevron U. S. A. Inc., Zapata County, 1.5 million reported
STATE TRACT 309 — gas, Abraxas Petroleum Corporation, Nueces County, 1.5 million reported
DEGOCHE ET AL UNIT — gas, Davis Petroleum Corp., Hidalgo County, 1.5 million reported
CARR — gas, Transtexas Gas Corporation, Webb County, 1.5 million reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 1.5 million reported
KELSEY UNIT — gas, Exxon Mobil Corporation, Brooks County, 1.5 million reported
LOPEZ, G G — gas, Chevron U. S. A. Inc., Brooks County, 1.5 million reported
LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.5 million reported
FLORES, R. — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.5 million reported
ALEXANDER, CHARLES — gas, Chevron U. S. A. Inc., Zapata County, 1.5 million reported
MCALLEN, A. A. — gas, Forest Oil Corporation, Hidalgo County, 1.5 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 1.5 million reported
KELLOGG GAS UNIT — gas, Marathon Oil Company, San Patricio County, 1.5 million reported
PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.5 million reported
HINOJOSA " A " — gas, Bexco Operating, Inc., Hidalgo County, 1.5 million reported
B.M.T. — gas, Conoco Inc., Webb County, 1.5 million reported
AN/CY BENAVIDES F — gas, Conoco Inc., Webb County, 1.5 million reported
LEYENDECKER — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 1.5 million reported
MCMURREY, WM. — gas, Transamerican Natural Gas Corp., Zapata County, 1.5 million reported
COATES-DORCHESTER — gas, Hughes, Dan A. Company, L.P., Hidalgo County, 1.5 million reported
TREVINO ESTATE ET AL UNIT — gas, Chesapeake Operating, Inc., Hidalgo County, 1.5 million reported
DE AUSTIN-CASTILLO GAS UNIT — gas, El Paso Production Oil & Gas Co., Hidalgo County, 1.5 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 1.5 million reported
BTLT B — gas, Sheridan Production Company, LLC, Hidalgo County, 1.5 million reported
MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 1.5 million reported
GUTIERREZ, RAQUEL F — gas, Eog Resources, Inc., Zapata County, 1.5 million reported
BOOTH UNOCAL H — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
ALTA-GARCIA — gas, Tepee Petroleum Co., Inc., Starr County, 1.5 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 1.5 million reported
BENAVIDES, BELIA R. B — gas, Enron Oil & Gas Company, Zapata County, 1.5 million reported
TCR SPEER STATE — gas, Oryx Energy Company, Starr County, 1.5 million reported
KING RANCH TIJERINA — gas, Exxon Corp., Jim Wells County, 1.5 million reported
LEFNER ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.5 million reported
BOSTON TEXAS LAND & TRUST — gas, Oxy USA Inc., Hidalgo County, 1.5 million reported
CARR — gas, Mohican Operating, L.L.C., Webb County, 1.5 million reported
HACHAR, N. D. HEIRS — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
RAMOS, FELIX — gas, Pioneer Natural Res. USA, Inc., Zapata County, 1.5 million reported
BARRERA GAS UNIT — gas, Transtexas Gas Corporation, Starr County, 1.5 million reported
TORRES, ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Hidalgo County, 1.5 million reported
MECOM, J. W. — gas, Westport Oil And Gas Company, LP, Zapata County, 1.5 million reported
KLEBERG, R J JR TR VIBORAS PAST — gas, Exxon Corp., Brooks County, 1.5 million reported
FLYING ELF 187 — gas, Killam Oil Co., Ltd., Duval County, 1.5 million reported
JENNINGS RANCH B1 — gas, Conocophillips Company, Zapata County, 1.5 million reported
KENEDY, JOHN G., JR. — gas, Newfield Exploration Company, Kenedy County, 1.5 million reported
BMT K&H — gas, Eog Resources, Inc., Zapata County, 1.5 million reported
BENTSEN BROS., A — gas, Oryx Energy Company, Starr County, 1.5 million reported
MCALLEN, A.A. — gas, Forest Oil Corporation, Hidalgo County, 1.5 million reported
TALBERT, MM ESTATE — gas, North Central Oil Corp., Zapata County, 1.5 million reported
RISKIN, CARL F. — gas, Exxon Corp., Kenedy County, 1.5 million reported
MARTINEZ MINERALS — gas, Eog Resources, Inc., Zapata County, 1.5 million reported
SAN FERNANDO — gas, El Paso E&P Zapata, L.P., Zapata County, 1.5 million reported
WILSON UNIT — gas, Peoples Energy Prod.-TX, L.P., Nueces County, 1.5 million reported
BTLT A — gas, Smith Production Inc., Starr County, 1.5 million reported
SOUTH MARSHALL ST WELLS FARGO GU — gas, Eog Resources, Inc., Webb County, 1.5 million reported
HUISACHE CATTLE COMPANY A — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
URIBE-MARSHALL GAS UNIT — gas, Chevron U. S. A. Inc., Zapata County, 1.5 million reported
VAQUILLAS RANCH A1 — gas, Conoco Inc., Webb County, 1.5 million reported
MECOM, J. W. — gas, Westport Oil And Gas Company, LP, Zapata County, 1.5 million reported
ASCHE — gas, Transamerican Natural Gas Corp., Zapata County, 1.5 million reported
YTURRIA L & C "B" — gas, Oryx Energy Company, Hidalgo County, 1.5 million reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.5 million reported
BOSTON TEXAS LAND & TRUST — gas, Hidalgo County, 1.5 million reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 1.5 million reported
SOUTH COYOTE — gas, Mestena, Inc., Jim Hogg County, 1.5 million reported
BEAURLINE, A. W. — gas, South Texas Limited Partnership, Hidalgo County, 1.5 million reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 1.5 million reported
MCGRATH "A" — gas, Eog Resources, Inc., Webb County, 1.5 million reported
COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.5 million reported
CABEZON — gas, Eog Resources, Inc., Webb County, 1.5 million reported
LOPEZ, H. — gas, Oxy USA Inc., Brooks County, 1.5 million reported
EL GATO — gas, Four Star Oil And Gas Company, Webb County, 1.5 million reported
CANALES, A.T. — gas, Oryx Energy Company, Kleberg County, 1.5 million reported
HACHAR, N. D. HEIRS — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
STATE TRACT 824-S — gas, Llog Exploration Texas, L.P., Matgrda Is-SB County, 1.5 million reported
URIBE, S. — gas, Chevron U. S. A. Inc., Zapata County, 1.5 million reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 1.5 million reported
BENAVIDES, GLORIA BMT A — gas, Conoco Inc., Webb County, 1.5 million reported
BENTSEN GAS UNIT — gas, El Paso E & P Company, L. P., Hidalgo County, 1.5 million reported
CAGE RANCH — gas, Coastal Oil & Gas Corporation, Brooks County, 1.5 million reported
RUSSELL-WINCH — gas, Conoco Inc., Webb County, 1.5 million reported
B.M.T. — gas, Conoco Inc., Webb County, 1.5 million reported
LECHENGER — gas, Conoco Inc., Webb County, 1.5 million reported
COUNTISS SAM — gas, Gcea, LLC, Nueces County, 1.5 million reported
GUERRA "L" — gas, Transamerican Natural Gas Corp., Zapata County, 1.5 million reported
VAQUILLAS RANCH 67 — gas, Sonat Exploration Co. - Houston, Webb County, 1.5 million reported
MCALLEN, A. A. "A" — gas, Shell Western E&P Inc., Hidalgo County, 1.5 million reported
DIXIE MORTGAGE-HOPKINS GAS UNIT — gas, Shell Western E&P, Hidalgo County, 1.5 million reported
HIRSCH ESTATE 517 — gas, Enron Oil & Gas Company, Webb County, 1.5 million reported
MECOM, J. W. — gas, El Paso Production Oil & Gas Co., Zapata County, 1.4 million reported
MARTIN, J. C. — gas, Chevron U. S. A. Inc., Zapata County, 1.4 million reported
FROST NATIONAL BANK — gas, Conoco Inc., Webb County, 1.4 million reported
WARREN, W. K. — gas, Conocophillips Company, Webb County, 1.4 million reported
TREVINO — gas, Hilcorp Energy Company, Zapata County, 1.4 million reported
CANALES, P. — gas, Triad Energy Corporation, Jim Wells County, 1.4 million reported
GARZA, A. — gas, Transtexas Gas Corporation, Zapata County, 1.4 million reported
COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.4 million reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 1.4 million reported
URIBE GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 1.4 million reported
BOOTH, W. V. ET AL 2292 "H" — gas, Lewis Petro Properties, Inc., Webb County, 1.4 million reported
KINSEY, E. A. — gas, Devon Energy Production Co, L.P., Nueces County, 1.4 million reported
DOUGHERTY/EIA UNIT 2 — gas, Whiting Petroleum Corporation, Hidalgo County, 1.4 million reported
B.M.T. — gas, Transtexas Gas Corporation, Webb County, 1.4 million reported
VASQUEZ-PENA-HAYNES — gas, Chesapeake Operating, Inc., Zapata County, 1.4 million reported
GRUY, DAGMAR — gas, Eog Resources, Inc., Duval County, 1.4 million reported
HOWELL, J.J. — gas, GMT Inc., Starr County, 1.4 million reported
CABLE GAS UNIT — gas, Royal Production Company, Inc., San Patricio County, 1.4 million reported
BRUNI-SUMMERS — gas, Michael Petroleum Corporation, Webb County, 1.4 million reported
HUISACHE CATTLE CO. B — gas, Lewis Petro Properties, Inc., Webb County, 1.4 million reported
ST CHARLES CO. — gas, Conoco Inc., Aransas County, 1.4 million reported
HUBBERD, WILLIAM C 3 — gas, Houston Exploration Company, The, Webb County, 1.4 million reported
HERBST-TOREL — gas, Dominion Oklahoma Texas E&P, Inc, Duval County, 1.4 million reported
BARRERA UNIT — gas, Sierra Resources, LLC, Hidalgo County, 1.4 million reported
D.C.R.C. — gas, Mobil Producing TX. & N.M. Inc., Duval County, 1.4 million reported
PALAFOX-STATE 1335 — gas, Lewis Petro Properties, Inc., Webb County, 1.4 million reported
VAQUILLAS RANCH L — gas, Conoco Inc., Webb County, 1.4 million reported
VELA-GILPIN UNIT — gas, Escondido Resources II, LLC, Webb County, 1.4 million reported
HAYNES MINERAL TRUST — gas, Transamerican Natural Gas Corp., Zapata County, 1.4 million reported
JANCIK — gas, Vastar Resources, Inc., Hidalgo County, 1.4 million reported
CANALES — gas, Transamerican Natural Gas Corp., Zapata County, 1.4 million reported
PIEDRA NEGRA — gas, Rosetta Resources Operating LP, Duval County, 1.4 million reported
MCKENDRICK — gas, Sonat Exploration Co. - Houston, Webb County, 1.4 million reported
LAS OVEJAS-STATE — gas, Chesapeake Operating, Inc., Zapata County, 1.4 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.4 million reported
VELA-SMITH GAS UNIT — gas, Bridge Oil Production Co., Inc., Zapata County, 1.4 million reported
CANALES, A. T. — gas, Oryx Energy Company, Kleberg County, 1.4 million reported
VAQUILLAS-STATE — gas, Devon Energy Production Co, L.P., Webb County, 1.4 million reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.4 million reported
GUSTAVO BENAVIDES 1537 — gas, Lewis Petro Properties, Inc., Webb County, 1.4 million reported
TSL 33105/TR 53/ — gas, Sabco Operating Company, Nueces County, 1.4 million reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 1.4 million reported
DE BARBERIO — gas, Conocophillips Company, Zapata County, 1.4 million reported
MARTINEZ, F.F. — gas, Amax Oil & Gas Inc., Starr County, 1.4 million reported
HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 1.4 million reported
ALEXANDER, MAUREEN — gas, Eog Resources, Inc., Zapata County, 1.4 million reported
G.B.G.L. & C. — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.4 million reported
PUIG "A" — gas, Killam Oil Co., Ltd., Webb County, 1.4 million reported
FEE 687 — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.4 million reported
VAQUILLAS — gas, Devon Energy Production Co, L.P., Webb County, 1.4 million reported
KING RANCH SAN JOSE DE LA PARRA — gas, Exxon Corp., Kenedy County, 1.4 million reported
CROSS — gas, Smith Production Inc., Hidalgo County, 1.4 million reported
SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 1.4 million reported
MARTIN, J. C. III — gas, Michael Petroleum Corporation, Webb County, 1.4 million reported
NORTH MARSHALL ST WELLS FARGO GU — gas, Eog Resources, Inc., Webb County, 1.4 million reported
HAYNES, LEONARD — gas, North Central Oil Corp., Zapata County, 1.4 million reported
LA PERLA — gas, Conocophillips Company, Zapata County, 1.4 million reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 1.4 million reported
MARTINEZ-BARRERA GAS UNIT — gas, Transamerican Natural Gas Corp., Webb County, 1.4 million reported
CLEOPATRA — gas, Petrohawk Operating Company, Starr County, 1.4 million reported
INGRAM, DONALD — gas, Union Pacific Resources Company, Nueces County, 1.4 million reported
SCHWARTZ, HARRY D. "C" — gas, Amoco Production Company, Webb County, 1.4 million reported
SALINAS, FAUSTO ET AL — gas, Thorp Petroleum Corporation, Starr County, 1.4 million reported
WILLIAMSON, S. H. ET AL — gas, Enron Oil & Gas Company, Webb County, 1.4 million reported
HAYNES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 1.4 million reported
SLATOR RANCH — gas, Eog Resources, Inc., Webb County, 1.4 million reported
SAN ROMAN "A" — gas, Lewis Petro Properties, Inc., Webb County, 1.4 million reported
MCASKILL TR5 — gas, Conocophillips Company, Zapata County, 1.4 million reported
JUANA — gas, Conoco Inc., Zapata County, 1.4 million reported
LAUREL GAS UNIT NO. 2 — gas, Dynamic Production, Inc., Zapata County, 1.4 million reported
CARR — gas, Conocophillips Company, Webb County, 1.4 million reported
ST. CHARLES CO. — gas, Conoco Inc., Aransas County, 1.4 million reported
SLICK, T. B. ESTATE "B" 536 — gas, Conoco Inc., Starr County, 1.4 million reported
CANALES — gas, Conoco Inc., Zapata County, 1.4 million reported
HACHAR - AKIN — gas, Columbus Energy Corp., Webb County, 1.4 million reported
SLICK, T. B. ESTATE — gas, Total E&P USA, Inc., Starr County, 1.4 million reported
COATES-DORCHESTER — gas, Hughes, Dan A. Company, L.P., Hidalgo County, 1.4 million reported
PETERS A 1703 — gas, Sanchez Oil & Gas Corporation, Duval County, 1.4 million reported
G.B.G. RANCH — gas, Bluestone Natural Resources, LLC, Webb County, 1.4 million reported
LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 1.4 million reported
CHARLES ALEXANDER B — gas, Conoco Inc., Webb County, 1.4 million reported
MARTINEZ-BARRERA GU — gas, Conoco Inc., Webb County, 1.4 million 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.