Oil and gas leases in District 04 — page 12

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 12 of 157

ST. CHARLES CO. — gas, Conoco Inc., Aransas County, 3.6 million reported
MARTINEZ, ANTONIO ET AL — gas, Chevron U. S. A. Inc., Zapata County, 3.6 million reported
PALMYRA — gas, Transtexas Gas Corporation, Zapata County, 3.6 million reported
SANTA ELENA — gas, Webb County, 3.6 million reported
BENAVIDES,ROSA V. A1 — gas, Conoco Inc., Webb County, 3.6 million reported
MORENO, I. ET AL — gas, Chevron U. S. A. Inc., Webb County, 3.6 million reported
ZAPATA TOWNSITE — gas, Chesapeake Operating, Inc., Zapata County, 3.6 million reported
GARZA, A. M. -STATE — gas, Shell Western E&P, Starr County, 3.6 million reported
SULLIVAN, D. J. "C" — gas, Brigham Oil & Gas, L.P., Brooks County, 3.6 million reported
HACHAR — gas, Laredo Energy Operating, LLC, Webb County, 3.6 million reported
FGG RANCHES — gas, Eog Resources, Inc., Zapata County, 3.6 million reported
MECOM, J. W. — gas, Westport Oil And Gas Company, LP, Zapata County, 3.6 million reported
KLEBERG, R J JR TR QUITERIA PAST — gas, Eog Resources, Inc., Brooks County, 3.6 million reported
VESTER — gas, Forest Oil Permian Corporation, Zapata County, 3.6 million reported
MORSE — gas, Hughes, Dan A. Company, Starr County, 3.6 million reported
GONZALEZ-GIL A GU — gas, Enron Oil & Gas Company, Zapata County, 3.6 million reported
SALINAS GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.6 million reported
RAMIREZ, FEDERICO — gas, Dominion Expl. & Prod., Inc., Zapata County, 3.6 million reported
JESUIT GAS UNIT — gas, Manti Operating Company, Kleberg County, 3.6 million reported
CERRITO STATE UNIT — gas, Escondido Resources II, LLC, Webb County, 3.6 million reported
ELLEN C. — gas, Laredo Energy, Webb County, 3.6 million reported
CERRITO-MATRIX UNIT F — gas, Escondido Resources II, LLC, Webb County, 3.6 million reported
SCHWARZ, E.H. — gas, Transamerican Natural Gas Corp., Webb County, 3.6 million reported
MECOM. J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 3.6 million reported
VILLARREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 3.6 million reported
DINN MINERAL TRUST — gas, Metano Energy, LP, Duval County, 3.6 million reported
DULANEY-BRUNI — gas, Eog Resources, Inc., Webb County, 3.6 million reported
PETRU, V. A. — gas, Xto Energy Inc., Willacy County, 3.6 million reported
BENAVIDES, ROSA V. D — gas, Conocophillips Company, Webb County, 3.6 million reported
ARCO ET AL-HUMBLE FEE — gas, Arco Oil & Gas Co., Duval County, 3.6 million reported
B.M.T. — gas, Conoco Inc., Webb County, 3.6 million reported
HARGROVE, H.B. — gas, Shell Western E&P Inc., Hidalgo County, 3.6 million reported
LINDSAY RANCH UNIT — gas, Mitsui E&P USA LLC, Webb County, 3.6 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 3.6 million reported
DE AUSTIN-CASTILLO GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.6 million reported
VERGARA-RAYZOR GU — gas, Conoco Inc., Webb County, 3.6 million reported
HERBST, M.V. — gas, Transamerican Natural Gas Corp., Zapata County, 3.6 million reported
MARTINEZ - BARRERA GAS UNIT — gas, Transamerican Natural Gas Corp., Webb County, 3.6 million reported
BRUNI MINERAL TRUST NORTH TR "A" — gas, Chevron U. S. A. Inc., Webb County, 3.6 million reported
BENTSEN-WHITTINGTON GU1 — gas, Amax Oil & Gas Inc., Starr County, 3.6 million reported
HIRSCH ESTATE NO. 1954 — gas, Conoco Inc., Webb County, 3.6 million reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 3.6 million reported
HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 3.6 million reported
FNB MISSION — gas, M. J. G., Inc., Starr County, 3.6 million reported
BRIGHT & SCHIFF HAMMAN GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.6 million reported
SLATOR RANCH — gas, Eog Resources, Inc., Zapata County, 3.5 million reported
ABEL VELA-STATE GAS UNIT — gas, Pennzoil Exploration & Prod. Co., Zapata County, 3.5 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 3.5 million reported
VELA ESTATE — gas, Amax Oil & Gas Inc., Zapata County, 3.5 million reported
B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 3.5 million reported
BRUNI RANCH — gas, Conoco Inc., Webb County, 3.5 million reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 3.5 million reported
USA — gas, El Paso E & P Company, L. P., Starr County, 3.5 million reported
AMES ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 3.5 million reported
B.M.T. — gas, Conoco Inc., Webb County, 3.5 million reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 3.5 million reported
BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P Inc., Hidalgo County, 3.5 million reported
OLIVAREZ UNIT — gas, Merit Energy Company, Hidalgo County, 3.5 million reported
AMANDO GARZA TRUST — gas, Forest Oil Corporation, Zapata County, 3.5 million reported
DEGARZA — gas, Whitson, James A., JR., Zapata County, 3.5 million reported
HUBBERD, WILLIAM "C1" — gas, Transamerican Natural Gas Corp., Webb County, 3.5 million reported
REUTHINGER — gas, Laredo Energy, Webb County, 3.5 million reported
FLORES, DANIEL 762 — gas, Enron Oil & Gas Company, Webb County, 3.5 million reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 3.5 million reported
MERCURIO MARTINEZ ET AL UNIT A — gas, Chevron U. S. A. Inc., Zapata County, 3.5 million reported
L.C. WEATHERBY GAS UNIT — gas, Enron Oil & Gas Company, Duval County, 3.5 million reported
HOPKINS, M. A. GAS UNIT — gas, Shell Western E&P, Hidalgo County, 3.5 million reported
CLARK-SAIN — gas, Abaco Operating, LLC, Kenedy County, 3.5 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 3.5 million reported
GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 3.5 million reported
ACEVEDO-HAERING — gas, Columbus Energy Corp., Webb County, 3.5 million reported
MARTINEZ, D.S. — gas, Columbus Energy Corp., Webb County, 3.5 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 3.5 million reported
HAYNES E — gas, Conoco Inc., Zapata County, 3.5 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 3.5 million reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 3.5 million reported
OCHO — gas, Eog Resources, Inc., Webb County, 3.5 million reported
LOPEZ, H. — gas, Oxy USA Inc., Brooks County, 3.5 million reported
HUISACHE-STATE OF TEXAS A — gas, Caturus Energy, LLC, Webb County, 3.5 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 3.5 million reported
BILLINGS B — gas, Eog Resources, Inc., Webb County, 3.5 million reported
VAQUILLAS RANCH 1627 A — gas, El Paso Production Company, Webb County, 3.5 million reported
TREVINO — gas, Conoco Inc., Zapata County, 3.5 million reported
DUSEK, F. J. TRUST — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.5 million reported
LA PERLA — gas, Conocophillips Company, Zapata County, 3.5 million reported
MCALLEN, A.A. — gas, Shell Western E&P Inc., Hidalgo County, 3.5 million reported
B. M. T. — gas, Conoco Inc., Webb County, 3.5 million reported
3-D RANCHES — gas, Transtexas Gas Corporation, Zapata County, 3.5 million reported
UNION RANCH STATE GU — gas, Eog Resources, Inc., Webb County, 3.5 million reported
ROTTERSMAN 250 — gas, Enron Oil & Gas Company, Webb County, 3.5 million reported
RETAMA RANCH — gas, Kimmeridge Texas Gas, LLC, Webb County, 3.5 million reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 3.5 million reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 3.5 million reported
B.M.T. — gas, Transtexas Gas Corporation, Webb County, 3.5 million reported
HAMMAN A — gas, Samson Lone Star LP, Hidalgo County, 3.5 million reported
MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Brooks County, 3.5 million reported
MCALLEN FIELDWIDE UNIT — gas, Totalfinaelf E&P USA Inc, Hidalgo County, 3.5 million reported
FERNANDO MUNOZ GAS UNIT — gas, Dominion Expl. & Prod., Inc., Zapata County, 3.5 million reported
VERGARA — gas, Transtexas Gas Corporation, Webb County, 3.5 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 3.5 million reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 3.5 million reported
STATE TRACT 352 — gas, Cabot Oil & Gas Corporation, San Patricio County, 3.5 million reported
CERRITO-THOMAS — gas, Escondido Resources Oper Co, LLC, Webb County, 3.5 million reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 3.5 million reported
MAXIMO DOMINGUEZ UNIT — gas, Enron Oil & Gas Company, Hidalgo County, 3.5 million reported
SLATOR RANCH — gas, Eog Resources, Inc., Webb County, 3.5 million reported
M-O-J GU — gas, Mobil Producing TX. & N.M. Inc., San Patricio County, 3.5 million reported
CAVAZOS — gas, Wagner & Brown, Ltd., Zapata County, 3.5 million reported
BLOOMBERG, SAMUEL D. — gas, Hanson Production Company, Starr County, 3.5 million reported
HUBBERD — gas, Conoco Inc., Webb County, 3.5 million reported
ST. 749-L S/2 NE/4 — gas, Union Oil Company Of California, Mustang Is-LB County, 3.5 million reported
MCKENDRICK, W. H. ET AL — gas, Sonat Exploration Co. - Houston, Webb County, 3.5 million reported
CRITES A — gas, Eog Resources, Inc., San Patricio County, 3.5 million reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 3.5 million reported
ALFONSO — gas, Houston Exploration Company, The, Zapata County, 3.5 million reported
LAUREL, F.D. "A" — gas, Dynamic Production, Inc., Zapata County, 3.5 million reported
HEARD GAS UNIT — gas, Texaco E & P Inc., Hidalgo County, 3.5 million reported
BALL — gas, Abaco Operating, LLC, Kenedy County, 3.5 million reported
CERRITO — gas, Escondido Resources Oper Co, LLC, Webb County, 3.5 million reported
B.M.T. — gas, Conoco Inc., Webb County, 3.5 million reported
BENAVIDES, ROSA V. - E — gas, Conoco Inc., Webb County, 3.5 million reported
BENAVIDES, B.R. — gas, Transamerican Natural Gas Corp., Zapata County, 3.5 million reported
HOLBEIN TRUST — gas, Vastar Resources, Inc., Jim Hogg County, 3.5 million reported
KING RANCH BORREGOS — gas, Eog Resources, Inc., Kleberg County, 3.5 million reported
ASCHE — gas, Transtexas Gas Corporation, Zapata County, 3.5 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 3.5 million reported
MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 3.5 million reported
CARR — gas, Transtexas Gas Corporation, Webb County, 3.5 million reported
MCALLEN, A. A. 'B' — gas, Oxy USA Inc., Hidalgo County, 3.5 million reported
LEFNER ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 3.5 million reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 3.5 million reported
GARCIA-RUPP GAS UNIT — gas, Christico Petroleum Company, Brooks County, 3.5 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 3.5 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 3.5 million reported
GARZA ZAMORA ENERGY TRUST — gas, El Paso E & P Company, L. P., Hidalgo County, 3.5 million reported
COOK-CLEMONS GAS UNIT — gas, El Paso Production Oil & Gas Co., Hidalgo County, 3.5 million reported
MARTIN, J. C. — gas, Transamerican Natural Gas Corp., Zapata County, 3.5 million reported
LONGORIA, LISANDRO ETAL GAS UNIT — gas, Shell Western E&P Inc., Brooks County, 3.5 million reported
EXXON STATE — gas, Parker & Parsley Producing L.P., Duval County, 3.5 million reported
CERRITO STATE A — gas, Escondido Resources Oper Co, LLC, Webb County, 3.5 million reported
CASTILLO-FLORES GU — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.5 million reported
BENAVIDES, ROSA V. B4 — gas, Conoco Inc., Webb County, 3.5 million reported
MENDOZA, E. G. GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 3.5 million reported
MARTINEZ, E.T. — gas, Chevron U. S. A. Inc., Zapata County, 3.5 million reported
COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.5 million reported
VILLARREAL — gas, Conocophillips Company, Zapata County, 3.5 million reported
KMF — gas, Headington Energy Partners, LLC, Kenedy County, 3.5 million reported
LEONARDO — gas, Transamerican Natural Gas Corp., Zapata County, 3.5 million reported
CANALES, E.G. — gas, Oryx Energy Company, Kleberg County, 3.5 million reported
WIESEHAN-WALKER GAS UNIT — gas, Shell Western E&P, Hidalgo County, 3.5 million reported
COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.4 million reported
ADAME GU — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.4 million reported
SULLIVAN, D. J. "C" — gas, Exxon Mobil Corporation, Brooks County, 3.4 million reported
B.M.T. — gas, Conoco Inc., Webb County, 3.4 million reported
SANTA ELENA — gas, Lewis Petro Properties, Inc., Webb County, 3.4 million reported
BENAVIDES, ROSA V. "C' — gas, Cody Energy LLC, Webb County, 3.4 million reported
B.M.T. — gas, Conoco Inc., Webb County, 3.4 million reported
HUISACHE W — gas, Caturus Energy, LLC, Webb County, 3.4 million reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 3.4 million reported
MARSHALL-STATE — gas, Eog Resources, Inc., Webb County, 3.4 million reported
VAQUILLAS-BORREGO — gas, Killam Oil Co., Ltd., Webb County, 3.4 million reported
JEFFRESS, J. D. — gas, Greenbrier Oper. Co., Hidalgo County, 3.4 million reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 3.4 million reported
NEEL, GEORGE — gas, Samson Hydrocarbons Company, Webb County, 3.4 million reported
KILLAM MINERAL FEE "601" — gas, Killam Oil Co., Ltd., Webb County, 3.4 million reported
BRISCOE "D" — gas, Enron Oil & Gas Company, Webb County, 3.4 million reported
BRAVO LAND COMPANY — gas, Presidio Exploration, Inc., Duval County, 3.4 million reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 3.4 million reported
SANTA FE RANCH — gas, Exxon Mobil Corporation, Brooks County, 3.4 million reported
RAMIREZ-USA GU "E" — gas, Coastal Oil & Gas Corporation, Starr County, 3.4 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 3.4 million reported
ALEXANDER "A" — gas, Chesapeake Operating, Inc., Zapata County, 3.4 million reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 3.4 million reported
COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 3.4 million reported
GARCIA 1 — gas, Cometra Oil And Gas, Inc., Brooks County, 3.4 million reported
RISKEN, CARL F. — gas, Exxon Corp., Kenedy County, 3.4 million reported
JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 3.4 million reported
BENAVIDES, B. R. — gas, Transamerican Natural Gas Corp., Zapata County, 3.4 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 3.4 million reported
USA — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 3.4 million reported
JENNINGS RANCH A — gas, Conoco Inc., Zapata County, 3.4 million reported
PALMYRA MINERALS, LTD. — gas, Mustang Oil & Gas Corporation, Zapata County, 3.4 million reported
HAMMAN RANCH — gas, Shell Western E&P Inc., Hidalgo County, 3.4 million reported
VIOLETA RANCH — gas, Denali Oil & Gas Management, LLC, Zapata County, 3.4 million reported
CARR — gas, Conoco Inc., Webb County, 3.4 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 3.4 million reported
GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 3.4 million reported
REUTHINGER D — gas, Caturus Energy, LLC, Webb County, 3.4 million reported
SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 3.4 million reported
BENAVIDES-VERGARA UNIT — gas, Pogo Producing Company, Zapata County, 3.4 million reported
STATE TRACT 750/750A GU — gas, Eog Resources, Inc., Nueces County, 3.4 million reported
EL GATO "A" — gas, Hurd Enterprises, Ltd., Webb County, 3.4 million reported
GUERRA "D" — gas, Newfield Exploration Company, Hidalgo County, 3.4 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 3.4 million reported
BRUNI MINERAL TRUST "B" — gas, Chevron U. S. A. Inc., Webb County, 3.4 million reported
HUBBERD — gas, Transtexas Gas Corporation, Webb County, 3.4 million reported
CERRITO-MATRIX UNIT F — gas, Escondido Resources II, LLC, Webb County, 3.4 million reported
WNH-LM 1870 PSA — gas, Eog Resources, Inc., Webb County, 3.4 million reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.4 million reported
KENEDY, JOHN G. JR. "J" — gas, Headington Oil Company, L.P., Kenedy County, 3.4 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.