Oil and gas leases in District 04 — page 32

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 32 of 157

MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 1.6 million reported
HIRSCH ESTATE 2071 — gas, Enron Oil & Gas Company, Webb County, 1.6 million reported
PITA ISLAND GAS UNIT 2 — gas, Pittencrieff America, Inc., Nueces County, 1.6 million reported
JENNINGS RANCH C — gas, Conocophillips Company, Zapata County, 1.6 million reported
FROST NATIONAL BANK — gas, Conoco Inc., Webb County, 1.6 million reported
SANTA FE RANCH — gas, El Paso Production Oil & Gas Co., Brooks County, 1.6 million reported
7B CATTLE COMPANY A — gas, Conoco Inc., Webb County, 1.6 million reported
GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 1.6 million reported
HAYNES, L. — gas, Pogo Producing Company LLC, Zapata County, 1.6 million reported
WENDT G. U. — gas, Suemaur Exploration, Inc., Duval County, 1.6 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.6 million reported
FISCHER, THOMAS — gas, Thorp Petroleum Corporation, Duval County, 1.6 million reported
BRISCOE-MANRY 1469 — gas, Lewis Petro Properties, Inc., Webb County, 1.6 million reported
KHB 70 — gas, XCL-Texas, Inc., Webb County, 1.6 million reported
ST. CHARLES CO. — gas, Hilcorp Energy Company, Aransas County, 1.6 million reported
RIO NATIONAL BANK — gas, American Exploration Company, Hidalgo County, 1.6 million reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.6 million reported
THEISS ET AL GAS UNIT — gas, Shell Western E&P, Hidalgo County, 1.6 million reported
SAN ROMAN "A" — gas, Lewis Petro Properties, Inc., Webb County, 1.6 million reported
JENNINGS — gas, Devon Energy Production Co, L.P., Zapata County, 1.6 million reported
BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 1.6 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 1.6 million reported
SLATOR RANCH — gas, Eog Resources, Inc., Webb County, 1.6 million reported
LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.6 million reported
YEARY — gas, El Paso Production Oil & Gas Co., Kleberg County, 1.6 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 1.6 million reported
MURCH, B. L. — gas, Headington Oil Company, L.P., Hidalgo County, 1.6 million reported
LIMON — gas, Ventex Operating Corp., Hidalgo County, 1.6 million reported
WHITTIER, L. ESTATE — gas, Enron Oil & Gas Company, Zapata County, 1.6 million reported
HERBST, F. — gas, Hurd Enterprises, Ltd., Duval County, 1.6 million reported
SAN ROMAN 'A' — gas, Lewis Petro Properties, Inc., Webb County, 1.6 million reported
GILLESPIE GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 1.6 million reported
CLEOPATRA — gas, Milagro Exploration, LLC, Starr County, 1.6 million reported
DAVENPORT, O. H. HEIRS — gas, Fina Oil & Chemical Company, Starr County, 1.6 million reported
SALINAS, OCTAVIO GAS UNIT — gas, Sonat Exploration Company -Tyler, Zapata County, 1.6 million reported
BRISCOE STATE AR C — gas, SM Energy Company, Webb County, 1.6 million reported
MCALLEN, A. A. — gas, Forest Oil Corporation, Hidalgo County, 1.6 million reported
HEARD — gas, Hayes Oil & Gas Co., Starr County, 1.6 million reported
HAYNES, L. — gas, Pogo Producing Company LLC, Zapata County, 1.6 million reported
MCASKILL — gas, Conoco Inc., Zapata County, 1.6 million reported
SULLIVAN DEEP — gas, Tecpetrol Operating LLC, Brooks County, 1.6 million reported
ARMISTEAD — gas, Suemaur Exploration, Inc., Duval County, 1.6 million reported
PALO BLANCO GAS UNIT — gas, Milagro Exploration, LLC, Brooks County, 1.6 million reported
NEEL, BESS M. — gas, Kerr-Mcgee Corporation, Zapata County, 1.6 million reported
WEST, TEMPLE W. — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.6 million reported
MARSHALL, S. G. — gas, Eog Resources, Inc., Zapata County, 1.6 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 1.6 million reported
SAN ROMAN 1507 — gas, Lewis Petro Properties, Inc., Webb County, 1.6 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.6 million reported
GATES 05-D — gas, Rosetta Resources Operating LP, Webb County, 1.6 million reported
NEEDMORE-SCIBIENSKI E — gas, Caturus Energy, LLC, Webb County, 1.6 million reported
MARTINEZ, L. — gas, Enron Oil & Gas Company, Zapata County, 1.6 million reported
COATES "H" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.6 million reported
HERMANN, E. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.6 million reported
JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 1.6 million reported
KERR — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.6 million reported
SULLIVAN DEEP "C" — gas, Maguire Oil Company, Brooks County, 1.6 million reported
MCGILL, H. F. — gas, Headington Oil Company, Kenedy County, 1.6 million reported
WALTER DESPAIN 12 — gas, Conoco Inc., Webb County, 1.6 million reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.6 million reported
C.H. RAMIREZ MINERALS LTD. — gas, Laredo Energy, Webb County, 1.6 million reported
LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 1.6 million reported
BENAVIDES, B. R. 2 — gas, Conoco Inc., Zapata County, 1.6 million reported
RANCHO BLANCO — gas, Zachry Exploration, Inc., Webb County, 1.6 million reported
HUMBLE FEE GAS UNIT — gas, BP America Production Company, Duval County, 1.6 million reported
DIX RANCH D — gas, Conocophillips Company, Webb County, 1.6 million reported
KING RANCH ALAZAN — gas, Headington Energy Partners, LLC, Kleberg County, 1.6 million reported
SANCHEZ-MCMURREY — gas, Conoco Inc., Zapata County, 1.6 million reported
VELA, SERAPIO HEIRS GU C — gas, Enron Oil & Gas Company, Zapata County, 1.6 million reported
GARCIA RANCH — gas, Exxon Corp., Kenedy County, 1.6 million reported
RAMIREZ, L. O. A — gas, Conoco Inc., Zapata County, 1.6 million reported
WARDNER, G.P. — gas, Apache Corporation, Jim Wells County, 1.6 million reported
USA — gas, El Paso Production Oil & Gas Co., Starr County, 1.6 million reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 1.6 million reported
BMT — gas, Conocophillips Company, Webb County, 1.6 million reported
CANALES, A.T. — gas, Forest Oil Corporation, Kleberg County, 1.6 million reported
GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 1.6 million reported
ALLEY — gas, Newfield Exploration Company, Webb County, 1.6 million reported
GARZA, L. — gas, Eog Resources, Inc., Zapata County, 1.6 million reported
CUELLAR TRUST — gas, Chevron U. S. A. Inc., Zapata County, 1.6 million reported
KING RANCH BORREGOS — gas, Exxon Mobil Corporation, Kleberg County, 1.6 million reported
COATES "F" GAS UNIT — gas, El Paso Production Oil & Gas Co., Hidalgo County, 1.6 million reported
MARTINEZ, M. — gas, Enron Oil & Gas Company, Zapata County, 1.6 million reported
PALMER STATE 348 — gas, Brigham Oil & Gas, L.P., Brooks County, 1.6 million reported
SAN ROMAN A — gas, Lewis Petro Properties, Inc., Webb County, 1.6 million reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.6 million reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.6 million reported
DOMINGUEZ — gas, Houston Exploration Company, The, Zapata County, 1.6 million reported
VOLZ 1125 — gas, Lewis Petro Properties, Inc., Webb County, 1.6 million reported
WOODS CHRISTIAN — gas, Shell Western E&P Inc., Hidalgo County, 1.6 million reported
SEELIGSON, A.A. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 1.6 million reported
HUBBERD, WILLIAM D — gas, Conoco Inc., Webb County, 1.6 million reported
DON JOSE GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 1.6 million reported
WRIGHT, L. A. ET AL — gas, Sonat Exploration Co. - Houston, Webb County, 1.6 million reported
TEX-MEX RR CO. 599 — gas, Conocophillips Company, Webb County, 1.6 million reported
SIMPSON, JUNE SHALLOW GU — gas, Eog Resources, Inc., Nueces County, 1.6 million reported
VAQUILLAS RANCH A6 — gas, Conocophillips Company, Webb County, 1.6 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 1.6 million reported
GARZA GAS UNIT — gas, Hampton Resources Corporation, Hidalgo County, 1.6 million reported
CULPEPPER — gas, Enron Oil & Gas Company, Webb County, 1.6 million reported
LOPEZ, H. — gas, Pogo Producing Company LLC, Brooks County, 1.6 million reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.6 million reported
PORRAS GAS UNIT — gas, Houston Exploration Company, The, Zapata County, 1.6 million reported
WHITTIER — gas, Legend Natural Gas II, LP, Zapata County, 1.6 million reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 1.6 million reported
BENAVIDES, ROSA V. "D" — gas, Conoco Inc., Webb County, 1.6 million reported
DYE, J.D. — gas, Conoco Inc., Zapata County, 1.6 million reported
SYPTAK — gas, Newfield Exploration Company, Kenedy County, 1.6 million reported
MONTALVO, C. — gas, Cody Energy, Inc., Jim Hogg County, 1.6 million reported
FLORES, L.G. — gas, Transamerican Natural Gas Corp., Zapata County, 1.6 million reported
LUERA STATE GAS UNIT "A" — gas, El Paso Production Oil & Gas Co., Starr County, 1.6 million reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 1.6 million reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.6 million reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 1.6 million reported
MCALLEN, A. A. — gas, Fina Oil & Chemical Company, Hidalgo County, 1.6 million reported
EL GATO — gas, Four Star Oil And Gas Company, Webb County, 1.6 million reported
CLEOPATRA — gas, Wynn-Crosby Energy, Inc., Starr County, 1.6 million reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 1.5 million reported
BRUNI MINERAL C — gas, Enron Oil & Gas Company, Webb County, 1.5 million reported
HEREFORD, L. M. — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 1.5 million reported
HILL "A" — gas, Bright & Co., Hidalgo County, 1.5 million reported
LA MOCA GAS UNIT D — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
FOSTER, J. R. — gas, Gillring Oil Company, Duval County, 1.5 million reported
OSPREY — gas, Dominion Expl. & Prod., Inc., Jim Hogg County, 1.5 million reported
SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 1.5 million reported
MCGILL BROS. — gas, Exxon Mobil Corporation, Starr County, 1.5 million reported
VILLARREAL — gas, Conocophillips Company, Zapata County, 1.5 million reported
GREGORY UNIT — gas, Miramar Petroleum, Inc., Hidalgo County, 1.5 million reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.5 million reported
BENAVIDES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 1.5 million reported
MERCURIO — gas, Samson Lone Star LP, Zapata County, 1.5 million reported
PIPER — gas, Kebo Oil & Gas, Inc., Jim Wells County, 1.5 million reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 1.5 million reported
LA MOCA GAS UNIT P — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 1.5 million reported
HALL, J. F. -STATE-A- — gas, Oryx Energy Company, Starr County, 1.5 million reported
VERGARA, G. B. — gas, Conoco Inc., Webb County, 1.5 million reported
LA PERLA B2 — gas, Conoco Inc., Zapata County, 1.5 million reported
RAMIREZ, A — gas, Paloma Resources, LLC, Zapata County, 1.5 million reported
BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 1.5 million reported
GAS UNIT/C/ZONE 7 — gas, MW Petroleum Corporation, Willacy County, 1.5 million reported
HIRSCH ESTATE 1772 — gas, Conoco Inc., Webb County, 1.5 million reported
CEPRES — gas, Mestena, Inc., Jim Hogg County, 1.5 million reported
GUERRA-GARCIA GAS UNIT — gas, Texas Independent Explor., Inc., Starr County, 1.5 million reported
MARCHBANKS-CADENA 'B' — gas, Magnum Producing, LP, Duval County, 1.5 million reported
MCKAMEY — gas, Dreyfus, Louis Natural Gas Corp, San Patricio County, 1.5 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 1.5 million reported
SANTA FE RANCH "A" — gas, El Paso Production Oil & Gas Co., Brooks County, 1.5 million reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.5 million reported
VAQUILLAS 2059 — gas, Enron Oil & Gas Company, Webb County, 1.5 million reported
HAYNES MINERAL TRUST — gas, Transamerican Natural Gas Corp., Zapata County, 1.5 million reported
HOLBEIN-MAJOR UNIT — gas, Arco Oil & Gas Co., Jim Hogg County, 1.5 million reported
CANALES — gas, Transamerican Natural Gas Corp., Zapata County, 1.5 million reported
JOHN GARNER RANCH — gas, Troubadour Operating, LLC, Webb County, 1.5 million reported
HEARD GAS UNIT 2 — gas, Texaco E & P Inc., Hidalgo County, 1.5 million reported
SLICK, T. B. ESTATE "A" — gas, Conoco Inc., Starr County, 1.5 million reported
LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.5 million reported
JUDD ESTATE-STATE — gas, Shell Western E&P Inc., Starr County, 1.5 million reported
HOPKINS, M. A. GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 1.5 million reported
SHOVLIN VEHLE — gas, Comstock Oil & Gas, LP, Duval County, 1.5 million reported
B. M. T. — gas, Conocophillips Company, Webb County, 1.5 million reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.5 million reported
KHA S2 — gas, Killam Oil Co., Ltd., Webb County, 1.5 million reported
RUSSELL, N.L. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 1.5 million reported
BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 1.5 million reported
KLEBERG, R J JR TR STILLMAN PAST — gas, Exxon Mobil Corporation, Kenedy County, 1.5 million reported
GUERRA, A.E. — gas, Chevron U. S. A. Inc., Hidalgo County, 1.5 million reported
RANCHO BLANCO — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 1.5 million reported
SORRELLS ET AL — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.5 million reported
PENA, H.L. — gas, Enron Oil & Gas Company, Zapata County, 1.5 million reported
SLICK, T. B. ESTATE "A" — gas, Conoco Inc., Starr County, 1.5 million reported
MACHAC GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.5 million reported
MCALLEN, A. A. "A" — gas, Shell Western E&P Inc., Hidalgo County, 1.5 million reported
TEXON ROYALTY — gas, Apache Corporation, Nueces County, 1.5 million reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 1.5 million reported
KING RANCH-STATE # 136 — gas, Abaco Operating, LLC, Kenedy County, 1.5 million reported
KING B — gas, Conoco Inc., Zapata County, 1.5 million reported
BFMT EAST — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
WOOD/WARDNER — gas, Mortimer Production Company, Starr County, 1.5 million reported
KILLAM, R. "1860" — gas, Killam Oil Co., Ltd., Webb County, 1.5 million reported
HUBBERD — gas, Houston Exploration Company, The, Webb County, 1.5 million reported
HACHAR, N. D. HEIRS — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
TREVINO ESTATE ET AL UNIT — gas, Sierra Resources, LLC, Hidalgo County, 1.5 million reported
SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 1.5 million reported
BRISCOE M — gas, Enron Oil & Gas Company, Webb County, 1.5 million reported
GRUY, DAGMAR — gas, Eog Resources, Inc., Duval County, 1.5 million reported
GARCIA YTURRIA -C- GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Hidalgo County, 1.5 million reported
LOPEZ MINERAL TRUST — gas, Eog Resources, Inc., Duval County, 1.5 million reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 1.5 million reported
LAUREL "A" — gas, Esenjay Petroleum Corp., Webb County, 1.5 million reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 1.5 million reported
BRUNI RANCH — gas, Conoco Inc., Webb County, 1.5 million reported
LOS MESQUITES — gas, Denali Oil & Gas Management, LLC, Zapata County, 1.5 million reported
PEREZ-ALANIZ DEEP — gas, Maguire Oil Company, Brooks County, 1.5 million reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.5 million reported
GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 1.5 million reported
VILLARREAL — gas, Conocophillips Company, Zapata County, 1.5 million reported
SANCHEZ, DANIEL — gas, Lewis Petro Properties, Inc., Webb County, 1.5 million reported
MCGILL BROS. — gas, Exxon Mobil Corporation, Starr County, 1.5 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 1.5 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.