Oil and gas leases in District 04 — page 109

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 109 of 157

F.N.B. — gas, Waters Eng. & Operating, Inc., Duval County, 94 thousand reported
BELL, W. G. JR. ET AL — gas, Waters Eng. & Operating, Inc., Hidalgo County, 94 thousand reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 94 thousand reported
CARDENAS, R.R. — gas, Oryx Energy Company, Starr County, 94 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 94 thousand reported
SAMUELS GAS UNIT — gas, Transamerican Natural Gas Corp., Webb County, 94 thousand reported
HIRSCH ESTATE 517 — gas, Enron Oil & Gas Company, Webb County, 94 thousand reported
SPEER, GEO. H. -STATE-D — gas, Oryx Energy Company, Starr County, 94 thousand reported
JOHNSON, F. I. — gas, Newfield Exploration Company, Hidalgo County, 94 thousand reported
MARTINEZ, ANTONIO ET AL — gas, Chevron U. S. A. Inc., Zapata County, 94 thousand reported
HEREFORD "T" — gas, North Central Oil Corp., Webb County, 94 thousand reported
DCRC - SECTION 295 — oil, Smith Production Inc., Duval County, 94 thousand reported
CHAPMAN RANCH — gas, Decker Operating Co., L.L.C., Nueces County, 94 thousand reported
BENAVIDES, ALONZO "E" — gas, Prime Operating Company, Duval County, 94 thousand reported
GARCIA, J.A. ET AL — oil, Mueller Engineering Corp., Hidalgo County, 93 thousand reported
SPESSARD, W.M. — gas, Kamlok Oil & Gas, Inc., Nueces County, 93 thousand reported
JEFFRESS, JD — gas, El Paso E & P Company, L. P., Hidalgo County, 93 thousand reported
DCRC 76 — gas, Devon Louisiana Corporation, Duval County, 93 thousand reported
SULLIVAN-HEIN — gas, Enron Oil & Gas Company, Zapata County, 93 thousand reported
YTURRIA, FRANK D. ET AL — gas, Cody Energy LLC, Willacy County, 93 thousand reported
PINNELL, H. P. "C" — oil, Hughes, Dan A. Company, Willacy County, 93 thousand reported
JEFFRESS, J. D. — gas, Greenbrier Oper. Co., Hidalgo County, 93 thousand reported
JOHNSON, J. T. — oil, Providence Oil Prod., Duval County, 93 thousand reported
GARCIA, I. Y. — gas, Smith Production Inc., Starr County, 93 thousand reported
SULLIVAN, D. J. "B" — gas, Headington Oil Company, Brooks County, 93 thousand reported
GARCIA, RAUL -A- — gas, Sterling Engine Service, Inc., Duval County, 93 thousand reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 93 thousand reported
SLICK, T.B. EST. A-221 — gas, Conoco Inc., Starr County, 93 thousand reported
CHAPMAN — gas, Crest Resources, Inc., Nueces County, 93 thousand reported
EAST, MRS. S. K. — gas, Exxon Corp., Kenedy County, 93 thousand reported
THOMPSON "B" — gas, Garcia, A. H., Duval County, 93 thousand reported
HAMMAN GAS UNIT — gas, Bright & Co., Hidalgo County, 93 thousand reported
VOLPE — gas, Conocophillips Company, Zapata County, 93 thousand reported
GARCIA, JOSE "A" — gas, Energy Development Corp., Starr County, 93 thousand reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 93 thousand reported
BARRETT-BERRY — gas, Hurd Enterprises, Ltd., San Patricio County, 93 thousand reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 93 thousand reported
OWEN-BRISCOE 1723 — gas, Lewis Petro Properties, Inc., Webb County, 93 thousand reported
DE BENAVIDES,ROSA V. RALSTON J. — gas, Peak Energy Corporation, Webb County, 93 thousand reported
JOSEFA — gas, Hughes, Dan A. Company, Zapata County, 93 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 93 thousand reported
GEIS, HARVEY — gas, Apache Corporation, Willacy County, 93 thousand reported
MAYO-OWEN GU — gas, Peoples Energy Prod.-TX, L.P., San Patricio County, 93 thousand reported
H.I. PALAFOX — gas, Lewis Petro Properties, Inc., Webb County, 93 thousand reported
YTURRIA L. & C. CO. NCT-1 — gas, Petro-Hunt, L.L.C., Kenedy County, 93 thousand reported
HARVEY, J. H. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 93 thousand reported
SHAEFFER RANCH — gas, Poco LLC, Jim Wells County, 93 thousand reported
ORTIZ G/U — gas, Vintage Petroleum, Inc., Duval County, 93 thousand reported
DE LOPEZ, C. V. -B- — gas, Oryx Energy Company, Starr County, 93 thousand reported
VIBORAS FIELD GAS UNIT NO. 1 — gas, Exxon Corp., Brooks County, 93 thousand reported
LIBRE EAST — gas, Mestena Operating, Ltd., Jim Hogg County, 93 thousand reported
GUERRA — gas, Samedan Oil Corporation, Starr County, 93 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Kleberg County, 93 thousand reported
BRISCOE "G" — gas, Huber Energy L.P., Webb County, 92 thousand reported
BARREDA — gas, Dirks, R.W. Pet. Eng. Inc., Webb County, 92 thousand reported
TEPOZAN — gas, Ricochet Energy, Inc., Zapata County, 92 thousand reported
VIDAURRI, R. — gas, Chevron U. S. A. Inc., Zapata County, 92 thousand reported
J. O. D. — gas, Houston Exploration Company, The, Zapata County, 92 thousand reported
WELDER, E. H. "C" — gas, Marathon Oil Company, San Patricio County, 92 thousand reported
GEE, H. W. — oil, Little, Lou Operating Co., Inc., Nueces County, 92 thousand reported
PAINTER G. U. — gas, Parker & Parsley Producing L.P., Hidalgo County, 92 thousand reported
MAMA NA PARTNERSHIP "B" — gas, Discorbis Oil Company, Duval County, 92 thousand reported
EAST, S. K., MRS — gas, Exxon Corp., Kenedy County, 92 thousand reported
GARCIA L&L CO. — gas, Oryx Energy Company, Starr County, 92 thousand reported
GATES RANCH "Y" — gas, Kerns O & G, Inc., Webb County, 92 thousand reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 92 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 92 thousand reported
WELDER, MINNIE S. — oil, Mobil Producing TX. & N.M. Inc., San Patricio County, 92 thousand reported
BOOTH, W. V. -A- — gas, Hughes, Dan A. Company, Webb County, 92 thousand reported
ADAMS-HOUGHTON — gas, Sandalwood Oil & Gas, Inc., Jim Wells County, 92 thousand reported
HAYNES - EAST — gas, Pennzoil Exploration & Prod. Co., Zapata County, 92 thousand reported
BAKER, A. J. HRS — gas, Brown, Russell Operator, Inc., Jim Wells County, 92 thousand reported
KING RANCH ALAZAN — gas, Eog Resources, Inc., Kleberg County, 92 thousand reported
BROWNSVILLE NAVIGATIONAL DIST. — gas, Rincon Petroleum Corporation, Cameron County, 92 thousand reported
GARZA, A. — gas, Houston Exploration Company, The, Zapata County, 92 thousand reported
MCGILL BROS. — gas, Overton Park Oil & Gas LP, Brooks County, 92 thousand reported
CARR — gas, Conocophillips Company, Webb County, 92 thousand reported
ROOTS — gas, Mission River Systems, Inc., San Patricio County, 92 thousand reported
VERGARA — gas, Transtexas Gas Corporation, Webb County, 92 thousand reported
BRISCOE 4-9 — gas, Legend Natural Gas II, LP, Webb County, 92 thousand reported
SAUZ RANCH MULATOS PASTURE — oil, Shoco Production, L.P., Willacy County, 92 thousand reported
BRISCOE N — gas, Carrizo Oil & Gas, Inc., Webb County, 92 thousand reported
JENNINGS RANCH C — gas, Conocophillips Company, Zapata County, 92 thousand reported
MCGILL BROTHERS — gas, Exxon Corp., Starr County, 92 thousand reported
MCKENDRICK — gas, Sonat Exploration Co. - Houston, Webb County, 92 thousand reported
PINNELL, H P "C" — oil, Hughes, Dan A. Company, Willacy County, 92 thousand reported
HUBBERD ESTATE G — gas, Enron Oil & Gas Company, Webb County, 92 thousand reported
DCR 106 — oil, Sonat Exploration Co. - Houston, Duval County, 92 thousand reported
SLICK, T. B. ESTATE "A" 265 — gas, Forest Oil Corporation, Starr County, 92 thousand reported
FOSTER, J.R. — gas, Gillring Oil Company, Duval County, 92 thousand reported
DUVAL COUNTY RANCH CO. — oil, Miller, W. C. Operating Company, Duval County, 92 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 91 thousand reported
MARTINEZ B — gas, Samedan Oil Corporation, Starr County, 91 thousand reported
BRISCOE "J" — gas, Crimson Energy Company, LC, Webb County, 91 thousand reported
SULLIVAN, D. J. — gas, South Texas Limited Partnership, Brooks County, 91 thousand reported
AUSTIN, HELEN P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 91 thousand reported
HUBERT — gas, Smith Production Inc., Kleberg County, 91 thousand reported
HUBBERD — gas, Transtexas Gas Corporation, Webb County, 91 thousand reported
SLAVIK UNIT — gas, Hope Production, Inc., Hidalgo County, 91 thousand reported
CHRISTIAN, WOODS — gas, Fina Oil & Chemical Company, Hidalgo County, 91 thousand reported
MONARCH-BRUNI — oil, Resource Management Company, Webb County, 91 thousand reported
B.M.T. C — gas, Conocophillips Company, Webb County, 91 thousand reported
FLORES, L.G. — gas, Transamerican Natural Gas Corp., Zapata County, 91 thousand reported
SOUTHWEST FARM & RANCH-STATE — gas, Fina Oil & Chemical Company, Starr County, 91 thousand reported
HEIN TRUST B — gas, Hilcorp Energy Company, Webb County, 91 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 91 thousand reported
BRISCOE -H- — gas, Pacific Operators, Inc., Webb County, 91 thousand reported
MARTIN, V. D. -A- — gas, Peak Energy Corporation, Webb County, 91 thousand reported
SLICK, T. B. ESTATE "A" — gas, Forest Oil Corporation, Starr County, 91 thousand reported
HAYNES, LEONARD ESTATE — gas, Amerada Hess Corporation, Zapata County, 91 thousand reported
STATE TRACT 818L — gas, Phoenix Hydrocarbons Operating, Mustang Is-LB County, 91 thousand reported
MARGO — gas, Newgulf Petroleum, LLC, Starr County, 91 thousand reported
DUVAL RANCH, SEC. #201, A/C 2 — oil, Southwest Royalties, Inc., Duval County, 91 thousand reported
MARTINEZ -B- — gas, Hilcorp Energy Company, Starr County, 91 thousand reported
OLMITOS RANCH, INC. STATE — gas, Hughes, Dan A. Company, Webb County, 91 thousand reported
VT ZUCK, SALLY ST OF TX — gas, Virtex Operating Company, Inc., Webb County, 91 thousand reported
BENAVIDES TRUST — gas, Sanchez-O'Brien Oil & Gas Corp., Zapata County, 91 thousand reported
FOSTER, J. R. — gas, Devon Louisiana Corporation, Duval County, 91 thousand reported
STATE TRACT 303 — gas, Merritt Operating, Inc., Kenedy County, 91 thousand reported
HARPER "A" — gas, Transtexas Gas Corporation, Webb County, 91 thousand reported
WELDER, MINNIE S. — gas, Mobil Producing TX. & N.M. Inc., San Patricio County, 91 thousand reported
RUPP — gas, Maguire Oil Company, Brooks County, 91 thousand reported
FREEBORN, SIDNEY ET. AL. — gas, Diamond "S" Oil, Inc., Jim Wells County, 91 thousand reported
SEELIGSON UNIT — gas, Triad Energy Corporation, Jim Wells County, 91 thousand reported
CUELLAR, V. NO.2-A GAS UNIT — gas, Southwestern Energy Prod. Co., Duval County, 91 thousand reported
PALAFOX EXPLORATION CO. — gas, Rea Oil & Gas, Inc., Webb County, 91 thousand reported
HAMMAN UNIT "A" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 91 thousand reported
KILLAM MINERAL FEE SECT. 189 "B" — oil, Killam Oil Co., Ltd., Duval County, 91 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 91 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 91 thousand reported
HOUSTON GAS UNIT — gas, BP America Production Company, Hidalgo County, 91 thousand reported
PUIG "A" — gas, Killam Oil Co., Ltd., Webb County, 91 thousand reported
GALVAN RANCH P1 — gas, Legend Natural Gas III, LP, Webb County, 91 thousand reported
VIDAURRI, R. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 91 thousand reported
VELA-RAMIREZ — gas, Texas Southern Petroleum Corp., Jim Hogg County, 91 thousand reported
MARTINEZ, ANTONIO ET AL UNIT — gas, Chevron U. S. A. Inc., Zapata County, 91 thousand reported
WRIGHT — gas, Erskine Energy, LLC, Brooks County, 91 thousand reported
MORRISS — gas, Barnes, Larry Petroleum, Inc., Jim Wells County, 91 thousand reported
TATTON, V. H. — oil, Pennzoil Exploration & Prod. Co., Aransas County, 90 thousand reported
GOLDSTON, W.L. ET AL — gas, Dalen Resources Oil & Gas Co., Hidalgo County, 90 thousand reported
CODY — gas, Peoples Energy Prod.-TX, L.P., Nueces County, 90 thousand reported
MIDDLETON, TRIPHENE -B- — gas, Middleton Oil Company, Webb County, 90 thousand reported
HERRMAN-LISKA UNIT — oil, Republic Resources, LLC., Nueces County, 90 thousand reported
MIL PESOS — oil, Mestena Operating, Ltd., Brooks County, 90 thousand reported
BLADWIN, J. C. — gas, Gcea, LLC, Nueces County, 90 thousand reported
K.M.F. A-1 — oil, 39 Crude, L.C., Jim Hogg County, 90 thousand reported
LEYENDECKER-RAMIREZ GU 1 — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 90 thousand reported
CHRISTIAN, WOODS — gas, Fina Oil & Chemical Company, Hidalgo County, 90 thousand reported
FROST MINERAL FEE — oil, Frost, C.M., P.M. & V.W., Webb County, 90 thousand reported
MCCANN — gas, Continental Trend Resources, Inc, Nueces County, 90 thousand reported
SENECA STRAUBE ESTATES — gas, Slawson Exploration Company, Inc, Jim Wells County, 90 thousand reported
CANALES, A. T. — oil, Kerr-Mcgee Oil & Gas Onshore LLC, Jim Wells County, 90 thousand reported
VT PALAFOX EXPLORATION CO. — gas, Virtex Operating Company, Inc., Webb County, 90 thousand reported
H.I. PALAFOX — gas, High Island Oil Corporation, Webb County, 90 thousand reported
CAGE RANCH — gas, United Resources, LP, Brooks County, 90 thousand reported
CRANE, A. B. — oil, Citation Oil & Gas Corp., Willacy County, 90 thousand reported
YTURRIA TOWN & IMP. CO. — gas, Risa Energy Corporation, Hidalgo County, 90 thousand reported
STATE TRACT 424 — gas, Pi Energy, Inc., Nueces County, 90 thousand reported
LA BRISA RANCH PARTNERS 91 — gas, Metano Energy, LP, Starr County, 90 thousand reported
EDMUNDS, A. K. — gas, Starco Exploration, Inc., Starr County, 90 thousand reported
GUERRA, E. E. "A" — gas, Kaler Energy Corp., Hidalgo County, 90 thousand reported
GUERRA, F.B. ESTATE -B- — gas, PG&E Resources Company, Starr County, 90 thousand reported
GOLDSTON, W.L. ET AL — gas, PG&E Resources Company, Hidalgo County, 90 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 90 thousand reported
MALTSBERGER, J.T. JR. "E" — gas, Bridge Oil Company, L. P., Webb County, 90 thousand reported
ZELLA FOSTER HEIRS — gas, Fredco, Jim Wells County, 90 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 90 thousand reported
DUVAL RANCH SECTION 106 — gas, Dunigan Petroleum, Inc., Duval County, 90 thousand reported
CARR — gas, Transtexas Gas Corporation, Webb County, 90 thousand reported
NUECES BAY STATE TRACT 688 — gas, Marathon Oil Company, San Patricio County, 90 thousand reported
WEHRLE, E. F. — gas, Conoco Inc., Starr County, 90 thousand reported
BUSH-WOFFORD "C" — gas, Union Pacific Resources Company, Nueces County, 90 thousand reported
STATE TRACT 470 — oil, Bristol Resources Corporation, Nueces County, 90 thousand reported
GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 90 thousand reported
LUNDELL "C" — gas, Transamerican Natural Gas Corp., Webb County, 90 thousand reported
REYNOLDS UNIT — gas, Bright & Co., Hidalgo County, 90 thousand reported
GALVAN RANCH K13 — gas, Legend Natural Gas III, LP, Webb County, 90 thousand reported
TRES PUERTAS — gas, Mestena Operating, Ltd., Brooks County, 90 thousand reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 90 thousand reported
CARDENAS, A.M. ET AL — gas, Southwest Oil & Land, Inc., Hidalgo County, 90 thousand reported
ELLIS, R. R. — oil, Texaco E & P Inc., San Patricio County, 90 thousand reported
DCRC "100B" — gas, Union Pacific Resources Company, Webb County, 90 thousand reported
CAMERON STATE 554 — gas, Texas Independent Explor., Inc., Starr County, 90 thousand reported
HUBER 563 — gas, Camden Resources, Inc., Duval County, 90 thousand reported
WRIGHT, W. P. — gas, MJM Oil & Gas, Inc., Kleberg County, 90 thousand reported
ARMSTRONG, TOBIN — gas, Headington Oil Company, L.P., Kenedy County, 90 thousand reported
WEBB COUNTY SCHOOL LAND — gas, American Exploration Company, Webb County, 89 thousand reported
RMT C — gas, Chesapeake Operating, Inc., Zapata County, 89 thousand reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 89 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 89 thousand reported
HOUSTON GAS UNIT — gas, Wagner Oil Company, Hidalgo County, 89 thousand reported
FASKEN B — gas, Escondido Resources GP, LLC, Webb County, 89 thousand reported
SEELIGSON, A.A. "A" — oil, Kibbe, Anna S., Jim Wells County, 89 thousand reported
DUVAL COUNTY RANCH CO. -K- — gas, Exxon Corp., Duval County, 89 thousand reported
VAQUILLAS RANCH-E — gas, Conoco Inc., Webb County, 89 thousand reported
WELDER, MINNIE S. — gas, Abraxas Production Corporation, San Patricio County, 89 thousand reported
SLICK, T.B. ESTATE "B-222" — oil, Houston Exploration Company, The, Starr County, 89 thousand reported
SLICK, T. B., EST. -B- — oil, Conoco Inc., Starr County, 89 thousand reported
LA PERLA — gas, Conoco Inc., Zapata County, 89 thousand reported
FASKEN B — gas, Escondido Resources GP, LLC, Webb County, 89 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.