Oil and gas leases in District 04 — page 71

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 71 of 157

JONES — gas, Bridge Oil Production Co., Inc., Webb County, 423 thousand reported
ROMERO VASQUEZ — gas, Chesapeake Operating, Inc., Zapata County, 423 thousand reported
VERGARA-RAYZOR GAS UNIT — gas, Conoco Inc., Webb County, 423 thousand reported
HARRIS GAS UNIT — gas, Dewbre Petroleum Corporation, Hidalgo County, 423 thousand reported
GARNER, JOHN NANCE — gas, Lewis Petro Properties, Inc., Webb County, 422 thousand reported
NEEL, BESS M. — gas, Kerr-Mcgee Corporation, Zapata County, 422 thousand reported
H.I. PALAFOX — gas, High Island Oil Corporation, Webb County, 422 thousand reported
AMANDA MCKINNEY — gas, Killam Oil Co., Ltd., Starr County, 422 thousand reported
CALLAGHAN RANCH A/C 2 — gas, Mobil Producing TX. & N.M. Inc., Webb County, 422 thousand reported
DCRC SEC 257 — gas, Dunigan Petroleum, Inc., Duval County, 422 thousand reported
USA 2 — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 422 thousand reported
BRUNI RANCH — gas, Conoco Inc., Zapata County, 422 thousand reported
SWALLOW GAS UNIT — gas, Vastar Resources, Inc., Hidalgo County, 422 thousand reported
BARNES ESTATE — gas, Rosetta Resources Operating LP, Webb County, 422 thousand reported
KING, RICHARD — gas, Synergy Oil & Gas, Inc. (A), Nueces County, 422 thousand reported
FINA-CONOCO FEE — gas, Fina Oil & Chemical Company, Starr County, 421 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 421 thousand reported
YARBOROUGH — gas, Harper Hefte, Inc., Nueces County, 421 thousand reported
LAUREL — gas, Esenjay Petroleum Corp., Webb County, 421 thousand reported
SMITH, A.H. — gas, Pioneer Resources Producing, L.P, Zapata County, 421 thousand reported
VT HUNTER. LARRY T. ET AL — gas, Phoenix Operating Company Of TX., Webb County, 421 thousand reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 421 thousand reported
BUTTS, J.B. — gas, Union Pacific Resources Company, Nueces County, 421 thousand reported
MAURICIO GONZALEZ UNIT — gas, Thorp Petroleum Corporation, Starr County, 421 thousand reported
BRASK STATE 1840 — gas, Kerns O & G, Inc., Webb County, 421 thousand reported
ELLIFF, J.S. ET AL — gas, Union Pacific Resources Company, Nueces County, 421 thousand reported
SPENCER KENT CRANE — gas, Wallis Energy, Inc., Aransas County, 421 thousand reported
BOOTH, W. V. — gas, Awp Operating Company, Webb County, 421 thousand reported
BLOCKER RANCH-STATE B — gas, Okie Crude Company, Webb County, 421 thousand reported
MCGILL O/A — gas, Texaco E & P Inc., Brooks County, 421 thousand reported
PETTY, O.S. — gas, Kerns O & G, Inc., Webb County, 421 thousand reported
MCGILL BROS. — gas, Exxon Corp., Starr County, 420 thousand reported
YAEGER HEIRS — gas, JRG Exploration, Inc., Jim Hogg County, 420 thousand reported
MARTINEZ, M. — gas, Enron Oil & Gas Company, Zapata County, 420 thousand reported
VELA, J.M. — gas, Chevron U. S. A. Inc., Zapata County, 420 thousand reported
ALEXANDER, M. M. — gas, Enron Oil & Gas Company, Zapata County, 420 thousand reported
SALINAS — gas, Newfield Exploration Company, Zapata County, 420 thousand reported
PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 420 thousand reported
BRUNI MINERAL TRUST — gas, Michael Petroleum Corporation, Zapata County, 420 thousand reported
BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P Inc., Hidalgo County, 420 thousand reported
MOC-WELDER "C" — gas, Sandalwood Oil & Gas, Inc., San Patricio County, 420 thousand reported
BOOTH, W. V., JR. ET AL 2292 — gas, Lewis Petro Properties, Inc., Webb County, 420 thousand reported
ST. CHARLES CO — gas, Hilcorp Energy Company, Aransas County, 420 thousand reported
STATE TRACT 686 — gas, Abraxas Production Corporation, Nueces County, 420 thousand reported
STATE TRACT 390 — gas, Bopco, L.P., Nueces County, 420 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 420 thousand reported
FLORES, R. — gas, Coastal Oil & Gas Corporation, Hidalgo County, 420 thousand reported
LUNDELL RANCH — gas, Edge Petroleum Oper. Co., Inc., Webb County, 419 thousand reported
WEINFIELD, MILTON — gas, Faulconer, Vernon E., Inc., Hidalgo County, 419 thousand reported
MAYO OWENS GU — gas, Peoples Energy Prod.-TX, L.P., San Patricio County, 419 thousand reported
VASQUEZ, ROMERO J. — gas, Chesapeake Operating, Inc., Zapata County, 419 thousand reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 419 thousand reported
DOMINGUEZ, MAXIMO GAS UNIT — gas, Enron Oil & Gas Company, Hidalgo County, 419 thousand reported
BEASLEY WELHAUSEN STATE 105 — gas, Lewis Petro Properties, Inc., Webb County, 419 thousand reported
JACOBA — gas, Transamerican Natural Gas Corp., Zapata County, 419 thousand reported
FRED W. VOLZ SR. UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 418 thousand reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 418 thousand reported
FLATO, F. — gas, Headington Oil Company, Nueces County, 418 thousand reported
WELDER — gas, Pickens Company, Inc., The, Duval County, 418 thousand reported
DUVAL COUNTY RANCH CO. -K- — gas, Exxon Corp., Duval County, 418 thousand reported
DUGGER — gas, Marquee Corporation, Nueces County, 418 thousand reported
BRUNI MINERAL TRUST 15 — gas, Killam Oil Co., Ltd., Zapata County, 418 thousand reported
STATE TRACT 904 GAS UNIT — gas, Osprey Petroleum Company, Inc., Mustang Is-SB County, 418 thousand reported
CALLAGHAN-STATE — gas, Enron Oil & Gas Company, Webb County, 418 thousand reported
SEELIGSON, A. A. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 418 thousand reported
SAUNDERS-EISENHAUER STATE 35 — gas, Lewis Petro Properties, Inc., Webb County, 418 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 418 thousand reported
KING RANCH CHILTIPIN — gas, Exxon Corp., Kleberg County, 418 thousand reported
BUTTS, J. B. — gas, Apache Corporation, Nueces County, 418 thousand reported
HUBBERD-FROST NAT'L BANK G/U — gas, Shell Western E&P Inc., Duval County, 418 thousand reported
CARL, WILLIAM E. — gas, Nordan Trust, The, Duval County, 417 thousand reported
MARTIN, H.L. — gas, Waters Eng. & Operating, Inc., Hidalgo County, 417 thousand reported
LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 417 thousand reported
R. A. HILL GU — gas, Ocean Energy, Inc., Jim Wells County, 417 thousand reported
YZAGUIRRE-LEO GAS UNIT — gas, Transamerican Natural Gas Corp., Zapata County, 417 thousand reported
HAYNES, L. — gas, Amerada Hess Corporation, Zapata County, 417 thousand reported
BRUNI RANCH — gas, Conocophillips Company, Zapata County, 417 thousand reported
WM WEBB COUNTY SCHOOL LAND — gas, Sabco Operating Company, Webb County, 417 thousand reported
JUANA — gas, Transamerican Natural Gas Corp., Zapata County, 417 thousand reported
GATES 1268 — gas, Lewis Petro Properties, Inc., Webb County, 417 thousand reported
B. GALLAGHER 1 GU — gas, Gcea, LLC, Nueces County, 417 thousand reported
THOMAS, M. G. "B" — gas, Exxon Corp., Kenedy County, 417 thousand reported
G-B STATE B — gas, Eog Resources, Inc., Webb County, 417 thousand reported
H.I. PALAFOX — gas, Lewis Petro Properties, Inc., Webb County, 417 thousand reported
CARR — gas, Conoco Inc., Webb County, 417 thousand reported
CANALES A.T. — gas, Houston Exploration Company, The, Kleberg County, 417 thousand reported
COLE GU — gas, Marathon Oil Company, San Patricio County, 417 thousand reported
CARR — gas, Conocophillips Company, Webb County, 417 thousand reported
COATS — gas, Rosetta Resources Operating LP, Webb County, 416 thousand reported
MCALLEN FWU — gas, Fina Oil & Chemical Company, Hidalgo County, 416 thousand reported
BRISCOE M — gas, Enron Oil & Gas Company, Webb County, 416 thousand reported
OTTO GAS UNIT NO. 1 — gas, El Paso Production Oil & Gas Co., Kleberg County, 416 thousand reported
VERGARA 1680 — gas, Ep Operating Limited Partnership, Webb County, 416 thousand reported
BENTSEN, L. — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 416 thousand reported
GARCIA, CESAR — gas, Vintage Petroleum, Inc., Duval County, 416 thousand reported
WESTAG — gas, Reveille Resources, Hidalgo County, 416 thousand reported
BENNETT, MILLS — gas, Samson Lone Star, LLC, Brooks County, 416 thousand reported
G & M /GU-2 — gas, J. & M. Well Service, Inc., Starr County, 416 thousand reported
CLEMONS GAS UNIT NO. 1 — gas, Texaco E & P Inc., Hidalgo County, 416 thousand reported
GARCIA, SALVADOR "E" — gas, Enron Oil & Gas Company, Zapata County, 416 thousand reported
A. LONG-MILLER UNIT #2 — gas, Lewis Petro Properties, Inc., Webb County, 416 thousand reported
JENNINGS RANCH D — gas, Conoco Inc., Zapata County, 416 thousand reported
HAIZLIP — gas, Central Mineral Operating Co,Inc, Webb County, 416 thousand reported
SAMANO EAST GAS UNIT — gas, Edge Petroleum Oper. Co., Inc., Starr County, 416 thousand reported
HAYNES, L. — gas, Pogo Producing Company, Zapata County, 416 thousand reported
ALEXANDER, CHARLES — gas, Houston Exploration Company, The, Webb County, 415 thousand reported
SANTA FE RANCH — gas, Exxon Mobil Corporation, Brooks County, 415 thousand reported
HEIN, LUZ A. ESTATE — gas, Michael Petroleum Corporation, Webb County, 415 thousand reported
INGRAM, DONALD — gas, Union Pacific Resources Company, Nueces County, 415 thousand reported
LONDON-WARD UNIT — gas, Geiser, D. Allen, Nueces County, 415 thousand reported
KLEBERG, R J JR TR VIBORAS PAST — gas, Exxon Corp., Brooks County, 415 thousand reported
RIVERS, M. L. "A" — gas, Devon Energy Production Co, L.P., Nueces County, 415 thousand reported
VT GARNER — gas, Stampede Energy Corp., Webb County, 415 thousand reported
GUTIERREZ, HIGINIO JR. — gas, Eog Resources, Inc., Zapata County, 415 thousand reported
CHAMBERLAIN — gas, Lewis Petro Properties, Inc., Webb County, 415 thousand reported
GARNER, TULLY C. — gas, Eog Resources, Inc., Webb County, 415 thousand reported
BENTSEN-WHITTINGTON GU1 — gas, Peoples Energy Prod.-TX, L.P., Starr County, 414 thousand reported
BRUNI RANCH — gas, Conoco Inc., Zapata County, 414 thousand reported
VAQUILLAS RANCH A-5 — gas, Conoco Inc., Webb County, 414 thousand reported
BENAVIDES, B.R. "A" — gas, Transamerican Natural Gas Corp., Zapata County, 414 thousand reported
BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 414 thousand reported
MARTINEZ C — gas, Samedan Oil Corporation, Starr County, 414 thousand reported
7-B CATTLE CO. "D" — gas, Transtexas Gas Corporation, Webb County, 414 thousand reported
STATE TRACT 924-S — gas, KCS Medallion Resources, Inc., Kleberg County, 414 thousand reported
SCHONEFELD B — gas, Dewbre Petroleum Corporation, Kleberg County, 414 thousand reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 414 thousand reported
CACTUS JACK — gas, Enron Oil & Gas Company, Webb County, 414 thousand reported
SILVA-COATES ENERGY TRUST — gas, Oryx Energy Company, Starr County, 413 thousand reported
WILLAMAR WEST MIOCENE UNIT — gas, Citation Oil & Gas Corp., Willacy County, 413 thousand reported
WYSONG UNIT — gas, Southwest Oil & Land, Inc., Hidalgo County, 413 thousand reported
PETTY RANCH — gas, Kerns O & G, Inc., Webb County, 413 thousand reported
RAMIREZ — gas, Conocophillips Company, Zapata County, 413 thousand reported
DCR-STATE 366/76/64/54 D — gas, Sonat Exploration Co. - Houston, Duval County, 413 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 413 thousand reported
MCCANN, OLA GAS UNIT — gas, Magnum Producing, LP, San Patricio County, 413 thousand reported
MARTIN, SOPHIE J. "B" — gas, Michael Petroleum Corporation, Webb County, 413 thousand reported
CAGE RANCH — gas, Royal Oil & Gas Corp., Brooks County, 413 thousand reported
WEBB COUNTY SCHOOL LAND — gas, Coastal Oil & Gas Corporation, Webb County, 412 thousand reported
SINGER B — gas, Chesapeake Operating, Inc., Zapata County, 412 thousand reported
BRUNI MINERAL "A" — gas, Enron Oil & Gas Company, Webb County, 412 thousand reported
COMPTON, L. A. — gas, Texaco E & P Inc., San Patricio County, 412 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 412 thousand reported
FULBRIGHT, J. E. "G" — gas, Hughes, Dan A. Company, L.P., Zapata County, 412 thousand reported
PEREZ, F. R. — gas, Transtexas Gas Corporation, Zapata County, 412 thousand reported
VELA-CUELLAR, J. GAS UNIT — gas, Chesapeake Operating, Inc., Zapata County, 412 thousand reported
HIRSH ESTATE 2096 — gas, Enron Oil & Gas Company, Webb County, 412 thousand reported
GARCIA, E. & BUCK, GEORGE L. — gas, Pogo Producing Company, Webb County, 412 thousand reported
STAGGS — gas, Eog Resources, Inc., Webb County, 412 thousand reported
SUMMERS, BRUNI — gas, Killam Oil Co., Ltd., Webb County, 411 thousand reported
BRUNI-SUMMERS — gas, Michael Petroleum Corporation, Webb County, 411 thousand reported
HAYNES MINERAL TRUST — gas, Forest Oil Corporation, Zapata County, 411 thousand reported
RUPP "B" — gas, Maguire Oil Company, Brooks County, 411 thousand reported
PROSPER KOTARA GAS UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 411 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Jim Wells County, 411 thousand reported
BRISCOE "M" — gas, Enron Oil & Gas Company, Webb County, 411 thousand reported
LUNDELL, KENNETH G.-STATE — gas, Rocksprings Energy Company LLC, Duval County, 411 thousand reported
STATE TRACT 788 SHALLOW GU — gas, Eog Resources, Inc., Nueces County, 411 thousand reported
LAS AVISPAS — gas, Chesapeake Operating, Inc., Zapata County, 411 thousand reported
BARRERA UNIT — gas, Chesapeake Operating, Inc., Hidalgo County, 411 thousand reported
DCRC "3B" — gas, Tri-C Resources, Inc., Webb County, 411 thousand reported
GUTIERREZ, J.M. — gas, S M K Energy Corporation, Zapata County, 411 thousand reported
GARZA ET AL UNIT — gas, Merit Energy Company, Hidalgo County, 411 thousand reported
HEARD — gas, Ascent Energy, Inc, Starr County, 410 thousand reported
VAQUILLAS-BORREGO — gas, Killam Oil Co., Ltd., Webb County, 410 thousand reported
ARMSTRONG — gas, Exxon Corp., Kenedy County, 410 thousand reported
COATES ENERGY TRUST GAS UNIT #1 — gas, Bexco Operating, Inc., Hidalgo County, 410 thousand reported
CLEOPATRA — gas, Wynn-Crosby Energy, Inc., Starr County, 410 thousand reported
HOFFMAN LOMA NOVIA 2730 SD UNIT — oil, Exxon Corp., Duval County, 410 thousand reported
HAYNES — gas, Devon Energy Production Co, L.P., Zapata County, 410 thousand reported
LECHENGER — gas, Conoco Inc., Webb County, 410 thousand reported
GARCIA, M. M. -B- — oil, Conoco Inc., Starr County, 410 thousand reported
ARMSTRONG, TOBIN — gas, Headington Oil Company, L.P., Kenedy County, 410 thousand reported
OWEN-BRISCOE 1723 — gas, Lewis Petro Properties, Inc., Webb County, 410 thousand reported
LA PERLA — gas, Conoco Inc., Zapata County, 410 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 410 thousand reported
DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 410 thousand reported
HAGIST RANCH -E- — gas, Gillring Oil Company, Duval County, 410 thousand reported
BRUNI MINERAL "A" — gas, Enron Oil & Gas Company, Webb County, 410 thousand reported
ROTTERSMAN — gas, Michael Petroleum Corporation, Webb County, 410 thousand reported
LA PALOMA RANCH — gas, Sierra Resources, LLC, Kenedy County, 409 thousand reported
SLICK, T. B ESTATE — gas, Fina Oil & Chemical Company, Starr County, 409 thousand reported
TEXACO- EXXON TOMAS FEE — oil, Frio Production Co., Duval County, 409 thousand reported
PETTY, O.S. — gas, Kerns O & G, Inc., Webb County, 409 thousand reported
D.C.R.C. — gas, Mobil Producing TX. & N.M. Inc., Duval County, 409 thousand reported
GUERRA, G. ET AL — gas, Maynard Oil Co., Duval County, 409 thousand reported
CULPEPPER — gas, Enron Oil & Gas Company, Webb County, 409 thousand reported
GALVAN — gas, Metano Energy, LP, Webb County, 409 thousand reported
SCHNEIDER-KRONKE — gas, Legacy Oil & Gas, Inc., San Patricio County, 409 thousand reported
HAISLEY — gas, Bargo Energy Company, San Patricio County, 409 thousand reported
MARTIN, J. C. III — gas, Calpine Natural Gas L.P., Webb County, 408 thousand reported
SEELIGSON, ARTHUR A. ET AL — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 408 thousand reported
GARZA-HITCHCOCK ET AL G. U. — gas, Ascent Operating, LP, Starr County, 408 thousand reported
GUERRA — gas, Transtexas Gas Corporation, Zapata County, 408 thousand reported
COATES 'B' — gas, El Paso Production Oil & Gas Co., Hidalgo County, 408 thousand reported
LANE, S. L. — gas, Smith Production Inc., San Patricio County, 408 thousand reported
GUERRA GAS UNIT (SCH) — gas, Dewbre Petroleum Corporation, Hidalgo County, 408 thousand reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 408 thousand reported
VOLZ-MARTIN — gas, Michael Petroleum Corporation, Webb County, 408 thousand reported
BRISCOE "J" — gas, Crimson Energy Company, LC, Webb County, 408 thousand reported
CANALES — gas, Transtexas Gas Corporation, Zapata County, 408 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.