Oil and gas leases in District 04 — page 111

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 111 of 157

DUVAL COUNTY RANCH CO. -K- — gas, Southwestern Energy Prod. Co., Duval County, 85 thousand reported
BRISCOE 1040 — gas, Pinon Corporation, Webb County, 85 thousand reported
DUVAL COUNTY RANCH CO. -K- — gas, Exxon Corp., Duval County, 85 thousand reported
CHAPOTAL LAND CO -A- — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 85 thousand reported
ELLIFF J.S. — gas, Apache Corporation, Nueces County, 85 thousand reported
MCKEOWN, VERA — gas, Mo-Jon, Inc., San Patricio County, 85 thousand reported
LESSOR, MARY ETTA — gas, Enron Oil & Gas Company, Webb County, 84 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 84 thousand reported
BARTOSH — gas, PG&E Resources Company, San Patricio County, 84 thousand reported
BRISCOE — gas, Okie Crude Company, Webb County, 84 thousand reported
GATES E — gas, Blackbrush O & G, Inc., Webb County, 84 thousand reported
DRISCOLL, ROBERT — gas, Conoco Inc., Duval County, 84 thousand reported
BROOKS GAS UNIT — gas, Eog Resources, Inc., San Patricio County, 84 thousand reported
LERMA GAS UNIT — gas, Bridge Oil Company, L. P., Cameron County, 84 thousand reported
SHAEFFER RANCH — gas, Moose Oil & Gas Co., Jim Wells County, 84 thousand reported
B.M.T. C — gas, Conocophillips Company, Webb County, 84 thousand reported
PETTY, O. S. — gas, Kerns O & G, Inc., Webb County, 84 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 84 thousand reported
SEELIGSON UNIT — gas, Triad Energy Corporation, Jim Wells County, 84 thousand reported
K.M.F. A-2 — gas, 39 Crude, L.C., Jim Hogg County, 84 thousand reported
LOPEZ, RUFINO AND JOSEFA — gas, Hughes, Dan A. Company, L.P., Zapata County, 84 thousand reported
VAQUILLAS BORREGO — gas, Killam Oil Co., Ltd., Webb County, 84 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Kenedy County, 84 thousand reported
PEREZ — gas, Stone & Webster Oil Company, Inc, Starr County, 84 thousand reported
JONES RANCH "A" — gas, Merit Energy Company, Hidalgo County, 84 thousand reported
CAGE RANCH — gas, United Oil & Minerals L. P., Brooks County, 84 thousand reported
ESCOBAR — gas, Samedan Oil Corporation, Starr County, 84 thousand reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 84 thousand reported
KERLIN — gas, World Hydrocarbon, Inc., Cameron County, 84 thousand reported
PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 84 thousand reported
JOHNSON, ELMER, G. ETAL — oil, Citation Oil & Gas Corp., Willacy County, 84 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 84 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 84 thousand reported
SEPULVEDA — gas, Unit Petroleum Company, Duval County, 84 thousand reported
KNOLLE — gas, Rodessa Operating Company, Jim Wells County, 84 thousand reported
D.C.R.C. SECTION 55 — oil, Dewbre Petroleum Corporation, Duval County, 84 thousand reported
SALINAS — gas, Trinity Gas Corporation, Duval County, 84 thousand reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 84 thousand reported
HAMMAN, JOHN "B" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 84 thousand reported
DUVAL COUNTY RANCH CO. "K" — gas, Exxon Corp., Duval County, 84 thousand reported
KING RANCH TIO MOYA — gas, Exxon Corp., Kenedy County, 84 thousand reported
KING RANCH COLORADO "B" — gas, Exxon Corp., Jim Hogg County, 84 thousand reported
CERRITO LAND COMPANY 1389 — gas, Kasan Corp., Webb County, 83 thousand reported
GALVAN RANCH K14 — gas, Legend Natural Gas III, LP, Webb County, 83 thousand reported
MCALLEN, A. A. — gas, Oxy USA Inc., Hidalgo County, 83 thousand reported
ALFONSO — gas, Houston Exploration Company, The, Zapata County, 83 thousand reported
EXXON-LICHTENBERGER — gas, Hilcorp Energy Company, Duval County, 83 thousand reported
CARR — gas, Transtexas Gas Corporation, Webb County, 83 thousand reported
BRISCOE "K" STATE — gas, Huber Energy L.P., Webb County, 83 thousand reported
DIMMICK, A. J. — oil, Fina Oil & Chemical Company, San Patricio County, 83 thousand reported
ARANSAS COUNTY AIRPORT GU — gas, Sanchez-O'Brien Oil & Gas Corp., Aransas County, 83 thousand reported
BUTTS, J.B. — oil, Union Pacific Resources Company, Nueces County, 83 thousand reported
GATES E — gas, Kerns O & G, Inc., Webb County, 83 thousand reported
TILLER, W. C. — gas, Freeman Expl. & Prod. Co., Inc., Jim Wells County, 83 thousand reported
SPONBERG, J. O. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 83 thousand reported
SEELIGSON, A.A. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 83 thousand reported
PEREZ, L. — gas, Zinke & Trumbo, Inc., Duval County, 83 thousand reported
FLAMENCO RACHAL — gas, Slawson Exploration Company, Inc, San Patricio County, 83 thousand reported
SCHUSTER GAS UNIT — gas, BP America Production Company, Hidalgo County, 83 thousand reported
ROBINETTE, J.C. — gas, Synergy Oil & Gas, Inc. (A), Hidalgo County, 83 thousand reported
SLICK, T.B. ESTATE -B- — gas, Conoco Inc., Starr County, 83 thousand reported
STATE TRACT 818L — gas, Phoenix Hydrocarbons Operating, Mustang Is-LB County, 83 thousand reported
LOPENO "A" — gas, Bridge Oil Production Co., Inc., Zapata County, 83 thousand reported
MARTINEZ, EUDOXIO — gas, Enron Oil & Gas Company, Zapata County, 83 thousand reported
MCCANN — gas, Continental Trend Resources, Inc, Nueces County, 83 thousand reported
BASS, VELMA — gas, Wagner, Duer & Co., Starr County, 83 thousand reported
YAEGER HEIRS — gas, JRG Exploration, Inc., Jim Hogg County, 83 thousand reported
KLEBERG, R.J. JR TR VIB. PASTURE — gas, Exxon Corp., Brooks County, 83 thousand reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 83 thousand reported
DE GARCIA, B.G. — gas, Oryx Energy Company, Starr County, 83 thousand reported
SULLIVAN, D.J. "B" — gas, Manti Operating Company, Brooks County, 83 thousand reported
RIPPLE, RODDY — gas, Lomak Production Company, Nueces County, 83 thousand reported
SLICK, T. B. EST. A-265 — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 83 thousand reported
JENNINGS RANCH "B" — gas, Transamerican Natural Gas Corp., Zapata County, 83 thousand reported
HAISLEY — gas, Matador Operating Company, San Patricio County, 83 thousand reported
WELDER, MINNIE S. — gas, Abraxas Petroleum Corporation, San Patricio County, 83 thousand reported
YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 83 thousand reported
FASKEN — gas, Escondido Resources GP, LLC, Webb County, 83 thousand reported
TALLEY-KIBBE — gas, Laughlin, W. M. Estate, Duval County, 83 thousand reported
REILLY HEIRS — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 83 thousand reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 83 thousand reported
HUBBERD, WILLIAM "T" — gas, Transtexas Gas Corporation, Webb County, 83 thousand reported
PETERS ESTATE GAS UNIT — gas, El Paso Production Oil & Gas Co., Duval County, 83 thousand reported
STATE TRACT 683 — oil, Abraxas Production Corporation, Nueces County, 83 thousand reported
KLEBERG, RJ JR.TR.VIB.PAST. — gas, Exxon Corp., Brooks County, 83 thousand reported
HERNANDEZ "A" — oil, Price Drilling & Exploration Co., Duval County, 83 thousand reported
FASKEN B — gas, Escondido Resources GP, LLC, Webb County, 83 thousand reported
JJJ RANCH — gas, Rio Exploration Company, Webb County, 83 thousand reported
JENNINGS, J. D. — gas, Mote Resources, Inc., Zapata County, 83 thousand reported
BRISCOE "G" — gas, ST. Mary Land & Exploration Co., Webb County, 83 thousand reported
LOBBERCHT, DORR — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 83 thousand reported
MARTIN-VOLZ — gas, Sandalwood Oil & Gas, Inc., Webb County, 83 thousand reported
PXP HUGHES, EDWARD — gas, Enex Resources Corporation, Webb County, 83 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 83 thousand reported
STATE TRACT 839-S — gas, Llog Exploration Texas, L.P., Matgrda Is-SB County, 83 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 83 thousand reported
FROST NATIONAL BANK — gas, Hilcorp Energy Company, Webb County, 82 thousand reported
LA GLORIA GAS — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 82 thousand reported
CREWS — oil, American Shoreline, Inc., Duval County, 82 thousand reported
DUNLAP, B. H. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 82 thousand reported
PALAFOX 7E — gas, Lewis Petro Properties, Inc., Webb County, 82 thousand reported
MARTINEZ, L — gas, Enron Oil & Gas Company, Zapata County, 82 thousand reported
WELDER, E. H. -C- — gas, Marathon Oil Company, San Patricio County, 82 thousand reported
BUTTS, J. B. — gas, Union Pacific Resources Company, Nueces County, 82 thousand reported
FLINN "B" — gas, Continental Trend Resources, Inc, Nueces County, 82 thousand reported
SNOWMASS INC. — gas, Conocophillips Company, Zapata County, 82 thousand reported
FOSTER, J. R. — gas, Devon Energy Production Co, L.P., Duval County, 82 thousand reported
PARKER, C.C. -A- — gas, Texaco E & P Inc., San Patricio County, 82 thousand reported
SIMS-DREES UNIT NO. 1 — oil, Sandalwood Exploration, L.P., San Patricio County, 82 thousand reported
KOHLER, V. "A" — gas, Exxon Corp., Duval County, 82 thousand reported
WELDER "H" — gas, Consolidated Petro Ptnrs I, LLC, San Patricio County, 82 thousand reported
MCGILL BROS. NCT-1 — gas, Chevron U. S. A. Inc., Brooks County, 82 thousand reported
STATE TRACT 818-S — oil, PG&E Resources Offshore Company, Matgrda Is-SB County, 82 thousand reported
MEEK, W. W. — oil, Parker & Parsley Development Co., Duval County, 82 thousand reported
MIDDLETON "6" — gas, Enex Resources Corporation, Webb County, 82 thousand reported
M.L.E.I. BRUNI MIN. TR. — gas, Chevron U. S. A. Inc., Webb County, 82 thousand reported
VAQUILLAS RANCH — gas, Transamerican Natural Gas Corp., Webb County, 82 thousand reported
SANTA FE RANCH "B" — gas, Exxon Mobil Corporation, Brooks County, 82 thousand reported
FREEBORN-LYNX — gas, Slawson Exploration Company, Inc, Jim Wells County, 82 thousand reported
PAPPY REVIVAL UNIT NO. 1 — oil, Sandalwood Exploration, L.P., San Patricio County, 82 thousand reported
SUMMERS, BRUNI — gas, Calpine Natural Gas L.P., Webb County, 82 thousand reported
PETERS — gas, Kriken Oil & Gas, Duval County, 82 thousand reported
CARDENAS, R. R. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 82 thousand reported
HIDALGO WILLACY — gas, Barnes, Larry Petroleum, Inc., Hidalgo County, 82 thousand reported
LESSOR, MARY ETTA — gas, Conoco Inc., Webb County, 82 thousand reported
SCHULZE, HERBERT K. ET AL — gas, Hughes, Dan A. Company, Nueces County, 82 thousand reported
WELDER RANCH — gas, Smith Production Inc., San Patricio County, 82 thousand reported
EL GATO — gas, Chesapeake Operating, Inc., Webb County, 82 thousand reported
SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 82 thousand reported
WELDER HEIRS — gas, Anderson Oil Corporation, Duval County, 82 thousand reported
ENGLEMAN COMMUNITY "A" — gas, Southwest Oil & Land, Inc., Hidalgo County, 82 thousand reported
BRUNI MINERAL TRUST B — gas, Enron Oil & Gas Company, Zapata County, 82 thousand reported
MCGILL BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 82 thousand reported
DUVAL RANCH SEC. 202 — gas, Dunigan Petroleum, Inc., Duval County, 82 thousand reported
HELLEN, DANA "A" — oil, Hughes, Dan A. Company, Jim Hogg County, 82 thousand reported
KING RANCH TIJERINA — oil, Eog Resources, Inc., Kleberg County, 82 thousand reported
COPANO BAY STATE — gas, Live Oak Reserves, Inc., Aransas County, 82 thousand reported
BLACKNALL, J. C. — gas, Fina Oil & Chemical Company, Nueces County, 82 thousand reported
TAUBMAN — gas, Conocophillips Company, Webb County, 82 thousand reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Jim Wells County, 82 thousand reported
DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 82 thousand reported
MCGILL, KATY — gas, Tecpetrol Operating LLC, Brooks County, 82 thousand reported
BRISCOE "E" — gas, Huber Energy L.P., Webb County, 82 thousand reported
WHEELER — gas, Ceniza Petroleum, Inc., Nueces County, 82 thousand reported
GRIMSINGER, LORAINE — gas, Hayes Oil & Gas Co., Zapata County, 82 thousand reported
COLE GAS UNIT — gas, Marathon Oil Company, San Patricio County, 81 thousand reported
WELDER HEIRS — gas, Hurd Enterprises, Ltd., Duval County, 81 thousand reported
SARITA FIELD OIL & GAS UNIT — gas, Exxon Corp., Kenedy County, 81 thousand reported
DE GARZA, J. M. — gas, Southwest Oil & Land, Inc., Starr County, 81 thousand reported
GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 81 thousand reported
DON JOSE LAND — gas, El Paso E&P Zapata, L.P., Zapata County, 81 thousand reported
GARCIA GAS UNIT — gas, Cotton, W. L., Brooks County, 81 thousand reported
R & G/GARCIA — gas, Laroca Resources, Ltd, Duval County, 81 thousand reported
YTURRIA, FRANK D. — gas, Anschutz Exploration Corporation, Willacy County, 81 thousand reported
BRIGHT & SCHIFF HAMMAN GAS UNIT — gas, El Paso E & P Company, L. P., Hidalgo County, 81 thousand reported
GATES RANCH "Y" — gas, Kerns O & G, Inc., Webb County, 81 thousand reported
CERRITO LAND COMPANY 1388 — gas, Kasan Corp., Webb County, 81 thousand reported
SOUTH WESLACO GAS UNIT — gas, MW Petroleum Corporation, Hidalgo County, 81 thousand reported
W.D. FOWLER — gas, Harper Hefte, Inc., Jim Wells County, 81 thousand reported
CAVASSO CREEK -A- — gas, T - C Oil Company, Aransas County, 81 thousand reported
SPONBERG, J. O. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 81 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 81 thousand reported
GUERRA "M" — gas, Bridge Oil Production Co., Inc., Zapata County, 81 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 81 thousand reported
HAMMAN "A" — gas, Bright & Co., Hidalgo County, 81 thousand reported
MCKINZIE UNIT — gas, Null, W.M. Operations, Inc., Nueces County, 81 thousand reported
VT SLAUGHTER-WALKER — gas, Virtex Petroleum Company, Inc., Webb County, 81 thousand reported
KILLAM & HURD 1179 — gas, Killam Oil Co., Ltd., Webb County, 81 thousand reported
LEYENDECKER — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 81 thousand reported
PORTLAND GAS UNIT -D- — gas, Bass Enterprises Production Co., San Patricio County, 81 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 81 thousand reported
CNG GAS UNIT VI — gas, Vastar Resources, Inc., Hidalgo County, 81 thousand reported
HAMMAN 'A' — gas, Bright & Co., Hidalgo County, 81 thousand reported
GARCIA L&L CO. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 81 thousand reported
KOHLER, V. -A- — oil, Sue-Ann Operating, L.C., Duval County, 81 thousand reported
CARRUTH, E.B. JR. TRUST, ET AL — gas, Cordele Development Corporation, Starr County, 81 thousand reported
SEPULVEDA — gas, Republic Resources, LLC., Duval County, 81 thousand reported
CLARK-HEREFORD — gas, Columbus Energy Corp., Webb County, 81 thousand reported
STATE TRACT 433 GAS UNIT — gas, Southwestern Energy Prod. Co., Nueces County, 81 thousand reported
MELCH, H. R. & VOLZ, A. F. — gas, Continental Operating Co., Hidalgo County, 81 thousand reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 81 thousand reported
BENTSEN "A" — gas, Phillips Petroleum Company, Hidalgo County, 81 thousand reported
NUMERO SEIS — gas, Mestena Operating, Ltd., Jim Hogg County, 81 thousand reported
JACOBA — gas, Transamerican Natural Gas Corp., Zapata County, 81 thousand reported
VAN SCHERPE GAS UNIT B — gas, Cantera Operating, LLC, Hidalgo County, 81 thousand reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 81 thousand reported
STOKES, W.B.II — gas, Jay-Dee Operating Company, Webb County, 81 thousand reported
BRISCOE "G" — gas, ST. Mary Land & Exploration Co., Webb County, 80 thousand reported
DCR 152 — oil, Tri-C Resources, Inc., Duval County, 80 thousand reported
HALL, J.F. -STATE -A- — gas, Oryx Energy Company, Starr County, 80 thousand reported
HAMMAN, JOHN "B" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 80 thousand reported
BRASK 809 — gas, Lewis Petro Properties, Inc., Webb County, 80 thousand reported
GRANT — gas, Walter Oil & Gas Corporation, Aransas County, 80 thousand reported
DE FLORES, M. S. — gas, Marquee Corporation, Starr County, 80 thousand reported
TEX-MEX RR CO. OIL UNIT "A" — oil, Merrico Resources, Inc., Nueces County, 80 thousand reported
STATE TRACT 84 — oil, Warwick Oil & Gas, Inc., Aransas County, 80 thousand reported
TYREE, J.O. — gas, Go-Energy Co., Duval County, 80 thousand reported
HORNE — oil, Hunt Oil Company, Nueces County, 80 thousand reported
KOHLER, V. "A" — gas, Exxon Corp., Duval County, 80 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Kleberg County, 80 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.