Oil and gas leases in District 04 — page 125

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 125 of 157

MCGILL BROS. NCT-1 — gas, Texaco E & P Inc., Brooks County, 36 thousand reported
PALAFOX EXPLORATION CO. "A" — gas, Virtex Petroleum Company, Inc., Webb County, 36 thousand reported
DE TIJERINA, H.C. — gas, Freedom Energy, Inc. (I), Jim Wells County, 36 thousand reported
ELLIFF, J.S. ET AL — gas, Union Pacific Resources Company, Nueces County, 36 thousand reported
BENAVIDES — gas, Starrak Operating Company, Inc., Webb County, 36 thousand reported
VAQUILLAS RANCH "B" — gas, Transamerican Natural Gas Corp., Webb County, 36 thousand reported
SAN MARTIN — gas, Killam Oil Company, Zapata County, 36 thousand reported
RAMIREZ, OSCAR — gas, BPL Exploration, Ltd., Zapata County, 36 thousand reported
BLOCKER, JOHN R. 1841 — gas, Brask-Dumont Ranch, Inc., Webb County, 36 thousand reported
PALMYRA — gas, El Paso Production Oil & Gas Co., Zapata County, 36 thousand reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 36 thousand reported
MESTENA E — gas, Everest Resource Company, Brooks County, 36 thousand reported
WELDER EFH — oil, Welder Exploration & Prod., Inc., San Patricio County, 36 thousand reported
DCR-STATE 366/76/64/54 D — gas, Cliffwood Production Co., Duval County, 36 thousand reported
GUERRA, ET AL. — gas, Morningstar Gas, Inc., Starr County, 36 thousand reported
WELDER, J.F. HEIRS — gas, Merit Energy Company, Duval County, 36 thousand reported
SINGLETON GAS UNIT — gas, Teamco Operating LLC, San Patricio County, 36 thousand reported
CAGE RANCH II — gas, United Oil & Minerals L. P., Brooks County, 36 thousand reported
GARCIA-BENAVIDES GAS UNIT 2 — gas, Westport Oil And Gas Company, LP, Brooks County, 36 thousand reported
EAST, S.K. MRS. — gas, Exxon Corp., Kenedy County, 36 thousand reported
YTURRIA L & L — oil, Trap Rock Oil, Ltd., Starr County, 36 thousand reported
BARNES ESTATE — oil, Herschap Bros., Duval County, 36 thousand reported
DCR 273 — gas, Sonat Exploration Co. - Houston, Duval County, 36 thousand reported
GERMER, C.F. "A" — oil, Lobo Resources, Ltd., Duval County, 36 thousand reported
BARTOSH UNIT — gas, Trojim Co., Duval County, 36 thousand reported
BLUNDELL, F. L. — gas, Petroleum Management, Inc., Jim Wells County, 36 thousand reported
GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 36 thousand reported
CAMPBELL, J. ESTATE — gas, Pearl, Bill H. Productions, Inc., San Patricio County, 36 thousand reported
BMT — gas, Laredo Energy, Webb County, 36 thousand reported
RUSSELL - WINCH STATE — gas, Conoco Inc., Webb County, 36 thousand reported
W. W. H. M. & H. INC., ET. AL. — gas, Discorbis Oil Company, Duval County, 36 thousand reported
GUERRA, F. B. "B" — oil, Corpus Christi Leaseholds, Inc., Starr County, 36 thousand reported
SHAEFFER RANCH - DAG — gas, Dale Operations, LLC, Jim Wells County, 36 thousand reported
MARTINEZ — gas, BPL Exploration, Ltd., Starr County, 36 thousand reported
HORNADAY — gas, Eog Resources, Inc., Starr County, 35 thousand reported
FOSTER, J. R. — gas, Gillring Oil Company, Duval County, 35 thousand reported
DIMMICK — gas, Dinero Oil Corporation, San Patricio County, 35 thousand reported
SMITH, F.D. -C- — gas, Drillers Energy Search, Inc, San Patricio County, 35 thousand reported
GUERRA, M. — gas, Amax Oil & Gas Inc., Zapata County, 35 thousand reported
VAQUILLAS RANCH A1 — gas, Conoco Inc., Webb County, 35 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 35 thousand reported
HEDRICK UNIT — oil, Dewbre Petroleum Corporation, Nueces County, 35 thousand reported
ROGER HOFFMAN GAS UNIT — gas, Ocean Energy, Inc., Jim Wells County, 35 thousand reported
FPC FLINN — oil, Fischer Operating Corporation, San Patricio County, 35 thousand reported
SCHALEBEN, HALE — gas, Neuhaus, V. F. Properties, Inc., Hidalgo County, 35 thousand reported
GEE, H.W. — gas, Little, Lou Operating Co., Inc., Nueces County, 35 thousand reported
SWANTNER, G. R. "A" — gas, Houston Exploration Company, The, Zapata County, 35 thousand reported
B.M.T. — gas, Conocophillips Company, Webb County, 35 thousand reported
TRES PUERTAS — oil, Mestena Operating, Ltd., Brooks County, 35 thousand reported
DOMINGUEZ, MAXIMO UNIT — gas, Enron Oil & Gas Company, Hidalgo County, 35 thousand reported
READY — gas, Tri-Union Development Corp., Duval County, 35 thousand reported
DRISCOLL, CLARA — gas, Union Pacific Resources Company, Nueces County, 35 thousand reported
MARTINEZ, ANTONIO ET AL — gas, Chevron U. S. A. Inc., Zapata County, 35 thousand reported
BRUNI MINERAL B — gas, Enron Oil & Gas Company, Webb County, 35 thousand reported
CANALES, AMANDO & BETTY D. — gas, Bliss Petroleum Operating, Inc., Duval County, 35 thousand reported
HUBBERD, WM. — oil, Chaparosa Production Company,Inc, Duval County, 35 thousand reported
RUPP — gas, Maguire Oil Company, Brooks County, 35 thousand reported
BORREGOS, K. R. — gas, Exxon Corp., Kleberg County, 35 thousand reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 35 thousand reported
RUPP DEEP 'D' — gas, Bluefin Resources LLC, Brooks County, 35 thousand reported
RODRIGUE — gas, Riseden Services, Inc., Hidalgo County, 35 thousand reported
GARCIA, SALVADOR "G" — gas, Eog Resources, Inc., Zapata County, 35 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 35 thousand reported
TEXACO GOUGER FEE A — oil, High Sierra Operating, Ltd., Mcmullen County, 35 thousand reported
BREAKER — oil, Mortimer Exploration Company, Starr County, 35 thousand reported
CODY — gas, Johnson Resources, Inc., Nueces County, 35 thousand reported
WHITE, PAUL E. -B- — gas, Exxon Corp., Duval County, 35 thousand reported
LONDON, F. E. — oil, Pearl, Bill H. Productions, Inc., Nueces County, 35 thousand reported
DUVAL COUNTY RANCH 578 — gas, Killam Oil Co., Ltd., Duval County, 35 thousand reported
CUELLAR 123 — gas, Sanchez Oil & Gas Corporation, Duval County, 35 thousand reported
WHITE, P. E. A/C #4 — oil, Valera Oil Company, Duval County, 35 thousand reported
GARCIA — gas, Diamond "S" Oil, Inc., Jim Wells County, 35 thousand reported
FOSTER, DORIS ETAL — gas, Laughlin, W. M. Estate, Jim Wells County, 35 thousand reported
LA BLANCA GAS UNIT — gas, MW Petroleum Corporation, Hidalgo County, 35 thousand reported
LONGORIA, ANSELMO, ET AL — gas, Continental Operating Co., Hidalgo County, 35 thousand reported
VELA, J. M. — gas, Chevron U. S. A. Inc., Zapata County, 35 thousand reported
SLICK ESTATE -C- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 35 thousand reported
BENAVIDES, ROSA V. B4 — gas, Conoco Inc., Webb County, 35 thousand reported
KILLAM FREER RANCH "196" — gas, Killam Oil Co., Ltd., Duval County, 35 thousand reported
RIVERS, M. L. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 35 thousand reported
SLICK ESTATE -C- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 35 thousand reported
DE TIJERINA, H. C. — gas, Freedom Energy, Inc. (I), Jim Wells County, 35 thousand reported
JONES, FRED B. ET AL UNIT — gas, Mobil Producing TX. & N.M. Inc., San Patricio County, 35 thousand reported
BEASLEY-CONNEVEY RANCH — gas, Hughes, Dan A. Company, Webb County, 35 thousand reported
KILLAM-SMITH 588 — gas, Killam Oil Co., Ltd., Duval County, 35 thousand reported
ROTTERSMANN — gas, Ricochet Energy, Inc., Webb County, 35 thousand reported
BRUNI RANCH — gas, Transamerican Natural Gas Corp., Webb County, 35 thousand reported
GARZA STATE UNIT — gas, Tri-C Resources, Inc., Starr County, 35 thousand reported
BARBER GAS UNIT — gas, Petroleum Management, Inc., Aransas County, 35 thousand reported
STEWART TRUST — gas, Lewis Petro Properties, Inc., Webb County, 35 thousand reported
SOUTHWEST TEXAS CORP. — oil, Dewbre Petroleum Corporation, Duval County, 35 thousand reported
KENEDY, JOHN G. JR. "F" — gas, Headington Oil Company LLC, Kenedy County, 35 thousand reported
BALDWIN, J. C. — oil, Musselman, Owen & King Oper.,Inc, Nueces County, 35 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 35 thousand reported
RAMEY, ALEX — gas, Fina Oil & Chemical Company, Hidalgo County, 35 thousand reported
SAENZ, M. -STATE — oil, Oryx Energy Company, Starr County, 35 thousand reported
APACHE "C" — gas, Vester Land & Cattle Co., Inc., Webb County, 35 thousand reported
STATE TRACT 991-S — gas, BNP Petroleum Corporation, Kleberg County, 35 thousand reported
STATE TRACT 818L — gas, Phoenix Hydrocarbons Operating, Mustang Is-LB County, 35 thousand reported
DUDLEY GU — gas, Eog Resources, Inc., Hidalgo County, 35 thousand reported
LECHENGER — gas, Conoco Inc., Webb County, 35 thousand reported
MILLER, J. W. — gas, Oryx Energy Company, Jim Wells County, 35 thousand reported
BENNETT, MILLS ESTATE FEE — gas, Gaither Petroleum Corporation, Brooks County, 35 thousand reported
CHARCO NUEVO — gas, Mestena Operating, Ltd., Jim Hogg County, 35 thousand reported
STATE TRACT 278 "B" — gas, Tema Oil And Gas Company, Aransas County, 35 thousand reported
KING RANCH SAN JOSE DE LA PARRA — gas, Exxon Mobil Corporation, Kenedy County, 35 thousand reported
PALAFOX GALAN -H- — gas, Lewis Petro Properties, Inc., Webb County, 35 thousand reported
KING RANCH — oil, Scana Petroleum Resources, Inc., Jim Wells County, 35 thousand reported
VERGARA 1674 — gas, Magallanes, Manuel G., Webb County, 35 thousand reported
WIEDERKEHR, L. — gas, Samson Resources Company, Duval County, 35 thousand reported
FLORES, O. — gas, El Paso Production Oil & Gas Co., Starr County, 35 thousand reported
ALBRECHT UNIT — gas, Western Gulf Oil & Gas, LLC, Nueces County, 35 thousand reported
GUERRA "L" — gas, Transamerican Natural Gas Corp., Zapata County, 35 thousand reported
MOSLEY DRYDEN "B" — gas, Union Pacific Resources Company, Nueces County, 35 thousand reported
LA JOLLA — gas, Linn Operating, Inc., Nueces County, 35 thousand reported
DE LA GARZA, RAUL — gas, Wright Brothers Energy, Inc., Webb County, 35 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 35 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 35 thousand reported
SANTA FE RANCH-MULA PASTURE — gas, Exxon Mobil Corporation, Kenedy County, 35 thousand reported
VASQUEZ-SHARP-ANDERS GAS UNIT — gas, Torch Operating Company, Zapata County, 35 thousand reported
BRISCOE 3-17 — gas, Legend Natural Gas II, LP, Webb County, 35 thousand reported
DIAZ — gas, Touchstone Resources USA, Inc., Starr County, 34 thousand reported
BENAVIDES, R. UNIT — gas, Maverick Resources, Inc., Duval County, 34 thousand reported
LIBRE EAST — gas, Mestena Operating, Ltd., Jim Hogg County, 34 thousand reported
SLICK, T. B. EST -A- — gas, Conoco Inc., Starr County, 34 thousand reported
BROCK — gas, Bengail, Inc, Starr County, 34 thousand reported
KIBBE-MOOS, ANNA — oil, Kibbe, Anna S., Duval County, 34 thousand reported
R.M.T. — gas, Houston Exploration Company, The, Zapata County, 34 thousand reported
ST.NUECES BAY -ABC- GAS UNIT — gas, Tierra Mineral Development, L.C., San Patricio County, 34 thousand reported
SOUTHWEST TEXAS CORP — oil, Dugger, Glenn, Duval County, 34 thousand reported
CANTU — oil, WJW Operating Co.,LLC, Starr County, 34 thousand reported
RACKLEY-RUTLAND GAS UNIT — gas, Flournoy Production Co., Nueces County, 34 thousand reported
G-B MINERALS — gas, Laredo Energy, Webb County, 34 thousand reported
ROGER HOFFMAN GAS UNIT — gas, Devon Louisiana Corporation, Jim Wells County, 34 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Kleberg County, 34 thousand reported
TAYLOR, R. E. NCT-1 — oil, Lundberg Operating Corporation, Nueces County, 34 thousand reported
HOFFMAN -Z- — oil, Eland Energy, Inc., Duval County, 34 thousand reported
DLF GAS UNIT — gas, Dreyfus, Louis Natural Gas Corp, San Patricio County, 34 thousand reported
SHELL "B" — gas, Michael Petroleum Corporation, San Patricio County, 34 thousand reported
THOMPSON, J.A. — gas, Plains Resources Inc., Nueces County, 34 thousand reported
CHAPMAN, J.O. — gas, Texaco E & P Inc., Nueces County, 34 thousand reported
JENNINGS — gas, Pennzoil Exploration & Prod. Co., Zapata County, 34 thousand reported
GUERRA, R.A. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 34 thousand reported
PEREZ, F.R. — gas, Transtexas Gas Corporation, Zapata County, 34 thousand reported
DRISCOLL, ROBERT — gas, Merit Energy Company, Duval County, 34 thousand reported
H.I. PALAFOX — gas, Yarborough, W. B., Webb County, 34 thousand reported
LEHMAN, W. F. L. — oil, Crest Resources, Inc., Nueces County, 34 thousand reported
RIO GRANDE GAS UNIT II — gas, Esenjay Petroleum Corp., Hidalgo County, 34 thousand reported
COOPER FOUNDATION — gas, Bluestone Natural Res. II, LLC, Starr County, 34 thousand reported
LEAL -A- — oil, Rowden Oil & Gas, Inc., Webb County, 34 thousand reported
BARBER GAS UNIT — gas, Petroleum Management, Inc., Aransas County, 34 thousand reported
PARR, EVANGELINA ET AL — oil, Chapco, Inc., Duval County, 34 thousand reported
COX — oil, Kebo Oil & Gas, Inc., San Patricio County, 34 thousand reported
PUIG KING GAS UNIT — gas, Transamerican Natural Gas Corp., Zapata County, 34 thousand reported
MCKAMEY-MAUCH GAS UNIT — gas, Eog Resources, Inc., San Patricio County, 34 thousand reported
FLORES UNIT — gas, Hanson Production Company, Starr County, 34 thousand reported
CANALES, A.T. — oil, Forest Oil Corporation, Jim Wells County, 34 thousand reported
SLICK, T. B. B-232 — gas, Conoco Inc., Starr County, 34 thousand reported
LOPEZ — oil, Loudon Operating Company, L.L.C., Brooks County, 34 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 34 thousand reported
AUSTIN, HELEN P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 34 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 34 thousand reported
GOLDSTON, W. L. ET AL — gas, PG&E Resources Company, Hidalgo County, 34 thousand reported
DON JOSE GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 34 thousand reported
YTURRIA LAND & LIVESTOCK CO. — gas, Fox, Hewitt B., Inc., Starr County, 34 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 34 thousand reported
BRAUGH DEEP "A" — gas, Maguire Oil Company, Kleberg County, 34 thousand reported
HERMANN, A. G. GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 34 thousand reported
ADAMS, J.R. GAS UNIT — oil, Aransas DRLG & Workover Co Inc, San Patricio County, 34 thousand reported
PAINTER GAS UNIT — gas, Magnum Producing, LP, Hidalgo County, 34 thousand reported
DODIER, J. O. — gas, Dynamic Production, Inc., Zapata County, 34 thousand reported
SLATOR RANCH "G" — gas, Eog Resources, Inc., Webb County, 34 thousand reported
ADAMS — oil, Cometra Oil And Gas, Inc., Jim Wells County, 34 thousand reported
COPANO BAY STATE — gas, Live Oak Reserves, Inc., Aransas County, 34 thousand reported
GUERRA, A., JR. NCT-1 — gas, Texas Independent Explor., Inc., Starr County, 34 thousand reported
SLICK T.B. ESTATE — oil, Total E&P USA, Inc., Starr County, 34 thousand reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 34 thousand reported
COASTAL CORP. — oil, Ventex Operating Corp., Jim Wells County, 34 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 34 thousand reported
JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 34 thousand reported
SARITA FIELD OIL & GAS UNIT — gas, Exxon Mobil Corporation, Kenedy County, 34 thousand reported
TODD — gas, Bettis, Boyle & Stovall, Willacy County, 34 thousand reported
DCR 81 UNIT I — oil, Tri-C Resources, Inc., Duval County, 34 thousand reported
THOMAS UNIT — gas, Arco Oil & Gas Co., Hidalgo County, 34 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 34 thousand reported
MCGILL BROS. — oil, Exxon Corp., Brooks County, 34 thousand reported
JENNINGS RANCH — gas, Transamerican Natural Gas Corp., Zapata County, 34 thousand reported
ZACHRY, E.B. — gas, Mobil Producing TX. & N.M. Inc., Zapata County, 34 thousand reported
BROCK, J.D. "H" — gas, M & S Production Company, Starr County, 34 thousand reported
SULLIVAN — gas, Brigham Oil & Gas, L.P., Brooks County, 34 thousand reported
LOD MOGLIA — gas, Lobo Resources, Ltd., Webb County, 34 thousand reported
MCCANN-STATE UNIT -A- — gas, Petro Resources, Inc., Nueces County, 34 thousand reported
SWANTNER — gas, BNP Petroleum Corporation, Hidalgo County, 34 thousand reported
HILL-BARNHART UNIT — oil, Johnson Resources, Inc., Nueces County, 34 thousand reported
DE GARZA, C. L. — oil, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 34 thousand reported
RENKEN — oil, Rincon Petroleum Corporation, Nueces County, 34 thousand reported
TEXAS OSAGE GAS UNIT — gas, Amax Oil & Gas Inc., Starr County, 34 thousand reported
MARIPOSA FIELD GAS UNIT — gas, Exxon Corp., Brooks County, 33 thousand reported
BRUNI RANCH — gas, Hilcorp Energy Company, Webb County, 33 thousand reported
WELDER, LEO J. ET AL — gas, South Texas Operating Company, Duval County, 33 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.