Oil and gas leases in District 04 — page 132

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 132 of 157

JEFFRESS, J. D. — gas, Greenbrier Oper. Co., Hidalgo County, 21 thousand reported
BLOCKER RANCH (SEC. 1043) — gas, Pinon Corporation, Webb County, 21 thousand reported
SOUTHWEST TEXAS CORP. — gas, Kosarek, Charlie, Duval County, 21 thousand reported
PERKINS GAS UNIT — oil, Sue-Ann Operating, L.C., Nueces County, 21 thousand reported
RANCHO VIEJO & ANB CATTLE CO. ST — gas, Conoco Inc., Webb County, 21 thousand reported
RUPP — oil, Maguire Oil Company, Brooks County, 21 thousand reported
TULE LAKE — oil, Eog Resources, Inc., Nueces County, 21 thousand reported
MAYO -C- — oil, Pearl, Bill H. Productions, Inc., San Patricio County, 21 thousand reported
ARMSTRONG RANCH 'A' — gas, Cox, Martin Regan, Webb County, 21 thousand reported
PETROQUEST JV -ELLIOT — gas, Mission River Systems, Inc., Nueces County, 21 thousand reported
EVELYN CAMERON STATE — gas, Carrizo Oil & Gas, Inc., Starr County, 21 thousand reported
MCBRIDE — gas, Slawson Exploration Company, Inc, San Patricio County, 21 thousand reported
WAKEHOUSE — gas, Abraxas Production Corporation, Jim Wells County, 21 thousand reported
3 M SOUTH — oil, Newgulf Petroleum, LLC, Starr County, 21 thousand reported
GATES RANCH "L" — gas, Kerns O & G, Inc., Webb County, 21 thousand reported
MCGILL BROS. O/A — gas, Texaco E & P Inc., Brooks County, 21 thousand reported
YTURRIA — oil, Risco La Sara Operations, LLC, Willacy County, 21 thousand reported
COOKE, C.N. UNIT — oil, Hunt Oil Company, Nueces County, 21 thousand reported
FOSTER, J. R. — gas, Cliffwood Production Co., Duval County, 21 thousand reported
PETERS, W. R. -A- — gas, Lorac, Inc., Duval County, 21 thousand reported
BUSH-WOFFORD "A" — oil, Union Pacific Resources Company, Nueces County, 21 thousand reported
GOLDSTON, W.L. ET AL — gas, Wynn-Crosby Energy, Inc., Hidalgo County, 21 thousand reported
WELDER, MINNIE S. — gas, Abraxas Petroleum Corporation, San Patricio County, 21 thousand reported
PETERS, W. R., EST. — gas, Lorac, Inc., Duval County, 21 thousand reported
WRIGHT, C. C. — gas, H & D Operating Company, Nueces County, 21 thousand reported
ADAMS — gas, Huntington Energy, L.L.C., Jim Wells County, 21 thousand reported
WELDER "C" — gas, Texas Southern Petroleum Corp., Duval County, 21 thousand reported
HIRSCH ESTATE — gas, Conocophillips Company, Webb County, 21 thousand reported
GARZA, F. — gas, Anderson Oil Corporation, Brooks County, 21 thousand reported
DOBIE GU 96 — gas, Lewis Petro Properties, Inc., Webb County, 21 thousand reported
BRISCOE "E" — oil, Huber Energy L.P., Webb County, 21 thousand reported
WELDER, MINNIE S. — gas, Abraxas Production Corporation, San Patricio County, 20 thousand reported
TSL 33100 /TR 48/ — gas, Merrico Resources, Inc., Nueces County, 20 thousand reported
DUGAT — oil, National Energy Group, Inc., San Patricio County, 20 thousand reported
GATES RANCH — gas, Kerns O & G, Inc., Webb County, 20 thousand reported
ERCK — oil, Bridge Oil Production Co., Inc., Kenedy County, 20 thousand reported
WELDER WILDLIFE FOUNDATION — oil, Little, Lou Operating Co., Inc., San Patricio County, 20 thousand reported
MCGILL BROS. NCT-1 — gas, Texaco E & P Inc., Brooks County, 20 thousand reported
WIEDERKEHR, HENRY — gas, JSB Petroleum, Inc., Duval County, 20 thousand reported
BRUNI MINERAL TRUST IN B — gas, Enron Oil & Gas Company, Webb County, 20 thousand reported
GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 20 thousand reported
GARZA-SAENZ, ET AL — oil, Coates Energy Trust, Jim Hogg County, 20 thousand reported
HEARD, J.F.B. — gas, Alpha Omega Petroleum, Inc., Starr County, 20 thousand reported
ESQUIVEL — gas, Reveille Resources (Texas), Inc., Starr County, 20 thousand reported
WELDER, E.H. "C" — gas, Marathon Oil Company, San Patricio County, 20 thousand reported
DRISCOLL FOUNDATION — oil, Stinger Oil & Gas Inc., Duval County, 20 thousand reported
BENAVIDES TR 2 — gas, Columbus Energy Corp., Webb County, 20 thousand reported
MARRS-MCLEAN — oil, South Texas Limited Partnership, Starr County, 20 thousand reported
PARR, HILDA — oil, Saba Energy Of Texas, Inc., Duval County, 20 thousand reported
SOUTH COYOTE — gas, Mestena Operating, L.L.C., Jim Hogg County, 20 thousand reported
LUNDELL-STATE 48 — gas, Hurd Enterprises, Ltd., Duval County, 20 thousand reported
GARCIA GAS UNIT — gas, Cotton, W.L. Gems & Minerals Ltd, Brooks County, 20 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 20 thousand reported
MYRICK — gas, Goldston Oil Corporation, Brooks County, 20 thousand reported
SEMMES TRUST, ET AL "906" — gas, Conoco Inc., Starr County, 20 thousand reported
CUELLAR, E. — oil, Zapata Oil Partners, L.L.C., Zapata County, 20 thousand reported
HUNTER, FLORENCE — oil, Dinero Oil Corporation, San Patricio County, 20 thousand reported
GRUENE, O. A. — gas, Union Pacific Resources Company, Nueces County, 20 thousand reported
DCRC "3E" — oil, Tri-C Resources, Inc., Webb County, 20 thousand reported
TEXON ROYALTY — oil, Apache Corporation, Nueces County, 20 thousand reported
TALBERT, C. P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 20 thousand reported
CAGE RANCH 648 — gas, Coastal Oil & Gas Corporation, Brooks County, 20 thousand reported
PARKS/HICKMAN — oil, Mortimer Exploration Company, Starr County, 20 thousand reported
ELLIFF, J. S. ET AL — gas, Apache Corporation, Nueces County, 20 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Kleberg County, 20 thousand reported
SHEERIN, IRENE-TEXAS STATE — gas, Neuhaus, V. F. Properties, Inc., Starr County, 20 thousand reported
VALDERAS GAS UNIT — gas, Dewbre Petroleum Corporation, Hidalgo County, 20 thousand reported
GUERRA, F. B. — gas, Greenbrier Oper. Co., Starr County, 20 thousand reported
CHAPMAN RANCH -B- — oil, Bristol Resources Corporation, Nueces County, 20 thousand reported
CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 20 thousand reported
DCRC - SECTION 295 — oil, Smith Production Inc., Duval County, 20 thousand reported
PETERS, W. R., -F- — gas, Lorac, Inc., Duval County, 20 thousand reported
RUPP — gas, Maguire Oil Company, Brooks County, 20 thousand reported
BUCHANAN GAS UNIT — gas, BP America Production Company, Hidalgo County, 20 thousand reported
MARSHALL BROS. — gas, Eland Energy, Inc., Brooks County, 20 thousand reported
WELDER "H" — oil, Scana Petroleum Resources, Inc., San Patricio County, 20 thousand reported
TRIPHENE MIDDLETON ET AL -B- — gas, Virtex Petroleum Company, Inc., Webb County, 20 thousand reported
ST. NUECES BAY -ABC- GAS UNIT — gas, Comstock Oil & Gas, Inc., San Patricio County, 20 thousand reported
DE GARCIA, P. G. HEIRS — gas, Garcia, A. H., Duval County, 20 thousand reported
FREEBORN-ROWENA — gas, Slawson Exploration Company, Inc, Jim Wells County, 20 thousand reported
DICKERSON UNIT 2 — gas, Erskine Energy, LLC, Hidalgo County, 20 thousand reported
ARMENDAIZ ET AL — gas, Mueller Engineering Corp., Willacy County, 20 thousand reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 20 thousand reported
KLEBERG, R J JR TR BARROSA PAST — gas, Exxon Corp., Brooks County, 20 thousand reported
LONDON, DOROTHY — gas, Hunt Oil Company, Nueces County, 20 thousand reported
CABEZON — gas, Eog Resources, Inc., Webb County, 20 thousand reported
MILLS BENNETT ESTATE FEE — gas, Gaither Petroleum Corporation, Brooks County, 20 thousand reported
SOUTH MAY FIELD GAS UNIT 1 — gas, Exxon Corp., Kenedy County, 20 thousand reported
RMT "A" — gas, Chesapeake Operating, Inc., Zapata County, 20 thousand reported
EXXON-LICHTENBERGER FEE — gas, Hilcorp Energy Company, Duval County, 20 thousand reported
LAUREL — gas, Transtexas Gas Corporation, Webb County, 20 thousand reported
PETTY, O. S. — gas, DML Exploration, Inc., Webb County, 20 thousand reported
BOGEL, W.W. — gas, L & F Drilling Co., Inc. (1), Nueces County, 20 thousand reported
KICKAPOO-SHANKS — gas, Slawson Exploration Company, Inc, Jim Wells County, 20 thousand reported
GILLESPIE GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 20 thousand reported
SCHWARZ, E.H. — gas, Transamerican Natural Gas Corp., Webb County, 20 thousand reported
SPESSARD, W. M. — gas, Kamlok Oil & Gas, Inc., Nueces County, 20 thousand reported
SPENCER-KENT-CRANE — oil, Wallis Energy, Inc., Aransas County, 20 thousand reported
PRICE, C. W. — gas, Hunter Petroleum Inc., Jim Wells County, 20 thousand reported
HERBST, M. V. — gas, Transtexas Gas Corporation, Zapata County, 20 thousand reported
BRAVO, J.E. UNIT — gas, Amax Oil & Gas Inc., Zapata County, 20 thousand reported
BAKER, A. J., HEIRS — gas, Brown, Russell Operator, Inc., Jim Wells County, 20 thousand reported
HEARD — oil, Noble Energy Inc, Starr County, 20 thousand reported
EL COYOTE "C" — gas, Shell Western E&P Inc., Brooks County, 20 thousand reported
LA VIDA — gas, Saxum Oil & Gas, LLC, Duval County, 20 thousand reported
ADAMS, MARGARET — gas, Samson Lone Star LP, Jim Wells County, 20 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 20 thousand reported
BOSTON TEXAS LAND TRUST #3 — gas, Legacy Corporation, The, Starr County, 20 thousand reported
A.G. HERMAN GAS UNIT — gas, Oryx Energy Company, Starr County, 20 thousand reported
MAMA NA PARTNERSHIP "A" — gas, Discorbis Oil Company, Duval County, 20 thousand reported
SAENZ "A" — gas, Mueller Exploration, Inc., Duval County, 20 thousand reported
PEREZ — oil, Texas Independent Explor., Inc., Brooks County, 20 thousand reported
CHAPMAN, J. O. — gas, Shana Petroleum Company, Nueces County, 20 thousand reported
VAQUILLAS RANCH CO., LTD. 1647 — gas, Enron Oil & Gas Company, Webb County, 20 thousand reported
HAYNES — gas, Legend Natural Gas, LP, Zapata County, 20 thousand reported
KING RANCH ALAZAN — gas, Exxon Mobil Corporation, Kleberg County, 20 thousand reported
BRUNI RANCH — gas, Transamerican Natural Gas Corp., Webb County, 20 thousand reported
GUERRA, A. A — oil, Wynn-Crosby Energy, Inc., Starr County, 20 thousand reported
DCR 81 — oil, Tri-C Resources, Inc., Duval County, 20 thousand reported
CHAPMAN HEIRS -A- — oil, Pi Energy, Inc., Nueces County, 20 thousand reported
WEST, TEMPLE W. — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 20 thousand reported
GARCIA, T. — gas, Reveille Resources, Starr County, 20 thousand reported
VESS, E. L. — gas, Faulconer, Vernon E., Inc., Hidalgo County, 20 thousand reported
BLACK STONE MINERALS — gas, TNT Petroleum Company, Inc., Starr County, 20 thousand reported
NORFLEET, A. V. — gas, Conoco Inc., Webb County, 20 thousand reported
MARTINEZ -B- — oil, Samedan Oil Corporation, Starr County, 20 thousand reported
CHAPMAN, J. O. — gas, Decker Operating Co., L.L.C., Nueces County, 20 thousand reported
MCCANN — gas, Continental Trend Resources, Inc, Nueces County, 20 thousand reported
WELDER, E.H. "C" — oil, Marathon Oil Company, San Patricio County, 20 thousand reported
FULTON BEACH /C SAND/ UNIT — oil, Hunt, WM. Herbert, Trust Est., Aransas County, 20 thousand reported
KLEBERG, R.J. JR TR QUIT. PAST. — gas, Exxon Corp., Brooks County, 20 thousand reported
SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 20 thousand reported
BRUNI, A.M. ESTATE "1571" — gas, Killam Oil Company, Webb County, 19 thousand reported
DCRC SECTION 194 — oil, Dewbre, Jerry C., Trustee, Duval County, 19 thousand reported
LA GLORIA GAS UNIT — gas, Eog Resources, Inc., Brooks County, 19 thousand reported
GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 19 thousand reported
ELOY — oil, Tepee Petroleum Co., Inc., Starr County, 19 thousand reported
RUPP DEEP #1 UNIT — oil, Maguire Oil Company, Brooks County, 19 thousand reported
KENEDY, JOHN G. "E" — gas, Exxon Corp., Kenedy County, 19 thousand reported
ZIMMERMAN — gas, Hays, T.G. Petroleum Expl., Inc., San Patricio County, 19 thousand reported
RIVERS, M. L. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 19 thousand reported
MCGILL BROS. — oil, Exxon Corp., Starr County, 19 thousand reported
KING RANCH WEST BORREGOS — oil, Exxon Corp., Kleberg County, 19 thousand reported
AUSTIN, HELEN P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 19 thousand reported
LUNDELL E — gas, Conoco Inc., Webb County, 19 thousand reported
MILLER "B" — gas, American Cometra, Inc., Nueces County, 19 thousand reported
GARCIA-RUPP GAS UNIT — gas, United Resources, LP, Brooks County, 19 thousand reported
DON CAMERON ET AL G. U. — gas, Dewbre Petroleum Corporation, Starr County, 19 thousand reported
MANGUM LAS TIENDAS UNIT — gas, South Texas Energy Production, Webb County, 19 thousand reported
VELA, J.M. — gas, Chevron U. S. A. Inc., Zapata County, 19 thousand reported
MAYO, J. D. — gas, Carrizo Oil & Gas, Inc., San Patricio County, 19 thousand reported
BROWN, POLLY — oil, Magnum Producing & Operating Co., Aransas County, 19 thousand reported
TREVINO, E. — oil, Dearman, W. C., Starr County, 19 thousand reported
SCHNITZ, OLIVIA — oil, Magnum Producing & Operating Co., Aransas County, 19 thousand reported
KELLY, ELEANOR — gas, Bell, Kelly Inc., Nueces County, 19 thousand reported
WEBB — oil, Cox & Perkins Exploration, Inc., San Patricio County, 19 thousand reported
WIEDERKEHR, L. — gas, El Campo Operating, LLC, Duval County, 19 thousand reported
ISHAM — oil, Kibbe, Anna S., Jim Wells County, 19 thousand reported
BENAVIDES, JUAN — oil, Davis, Tommy, Duval County, 19 thousand reported
LONG, JOHN E. "B" — gas, Lewis Petro Properties, Inc., Webb County, 19 thousand reported
PETERS, W. R. "D" — gas, Panola Corporation, The, Duval County, 19 thousand reported
WELDER "J" — oil, Hazelett Oil Company, Inc., San Patricio County, 19 thousand reported
WELDER, MINNIE S. — gas, Abraxas Petroleum Corporation, San Patricio County, 19 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 19 thousand reported
KING RANCH EAST LAURELES — gas, Exxon Mobil Corporation, Kleberg County, 19 thousand reported
NINE ROOS — oil, Stinger Oil & Gas Inc., Duval County, 19 thousand reported
YTURRIA CATTLE CO. — oil, Maynard Oil Co., Willacy County, 19 thousand reported
GUSTAVO GARCIA — oil, Kidd Production Co., Jim Wells County, 19 thousand reported
SOUTHWEST TEXAS CORP. — gas, Live Oak Reserves, Inc., Duval County, 19 thousand reported
STATE TRACT 423 — oil, Pi Energy, Inc., Nueces County, 19 thousand reported
R.H. WELDER -B- — gas, Dallas Petroleum Group, LLC, San Patricio County, 19 thousand reported
DUGGER, L. M. — gas, Sue-Ann Operating, L.C., Nueces County, 19 thousand reported
HORSE TRAP — gas, Mestena Operating, Ltd., Jim Hogg County, 19 thousand reported
GUERRA, R. R. — oil, Bommer Engineering Co., Starr County, 19 thousand reported
TEXACO FEE GUERRA "F" — gas, Linder Oil Company,A Partnership, Starr County, 19 thousand reported
KING RANCH TIJERINA — gas, Eog Resources, Inc., Kleberg County, 19 thousand reported
RIVERS, M. L. "A" — gas, Devon Energy Production Co, L.P., Nueces County, 19 thousand reported
HILES/GARZA — oil, Mortimer Production Company, Starr County, 19 thousand reported
DCRC 196 NCT-12 — gas, Killam Oil Co., Ltd., Duval County, 19 thousand reported
RAY, ROY — oil, Reserve Operating Corp., Nueces County, 19 thousand reported
COATES ESTATE — gas, Texas Independent Explor., Inc., Starr County, 19 thousand reported
DUDLEY GU — gas, Eog Resources, Inc., Hidalgo County, 19 thousand reported
YTURRIA — oil, Blakenergy Operating, LLC, Willacy County, 19 thousand reported
WELDER J — oil, Hazelett Oil Company, Inc., San Patricio County, 19 thousand reported
LA BRISA RANCH — gas, Carrizo Oil & Gas, Inc., Starr County, 19 thousand reported
STANFORD, P. H. — gas, Calpine Natural Gas L.P., Webb County, 19 thousand reported
SANTA FE RANCH — gas, Exxon Corp., Brooks County, 19 thousand reported
PIPA METANO — gas, Mestena Operating, Ltd., Jim Hogg County, 19 thousand reported
HAGIST GAS UNIT 2 — gas, Devon Energy Production Co, L.P., Duval County, 19 thousand reported
JOHNSON — gas, Pickens Company, Inc., The, Kleberg County, 19 thousand reported
VAQUILLAS RANCH CO., LTD — gas, Conoco Inc., Webb County, 19 thousand reported
ROOS, H. — gas, Texco Operating Co., Duval County, 19 thousand reported
YAKLIN UNIT — gas, Dewbre Petroleum Corporation, Kleberg County, 19 thousand reported
WOLTERS — gas, Parker & Parsley Producing L.P., Jim Wells County, 19 thousand reported
CHAPMAN, J. O. — oil, Texaco E & P Inc., Nueces County, 19 thousand reported
MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 19 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 19 thousand reported
BEASLEY-CONNEVEY -C- — gas, Hughes, Dan A. Company, Webb County, 19 thousand reported
PAINTER GAS UNIT — gas, Bridge Oil Production Co., Inc., Hidalgo County, 19 thousand reported
MARTINEZ, B. — gas, Samedan Oil Corporation, Starr County, 19 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.