Oil and gas leases in District 04 — page 38

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 38 of 157

  • HEREFORD, L. M. -A- — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 1.3 million reported
  • BENAVIDES FAMILY MINERALS GU 4 — gas, Laredo Energy, Webb County, 1.3 million reported
  • ALEXANDER, CHARLES — gas, Conoco Inc., Webb County, 1.3 million reported
  • RANCHITO TANK GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 1.3 million reported
  • RAMIREZ, MARIA V. — gas, Transtexas Gas Corporation, Zapata County, 1.3 million reported
  • B.M.T. — gas, Conoco Inc., Webb County, 1.3 million reported
  • MARTINEZ, FELIPE ET AL — gas, Chevron U. S. A. Inc., Zapata County, 1.3 million reported
  • CALLAGHAN RANCH — gas, Denali Oil & Gas Management, LLC, Webb County, 1.3 million reported
  • BENTSEN TRACT I — gas, Pogo Producing Company LLC, Starr County, 1.3 million reported
  • DAVIS, W. J. "A" — gas, Shell Western E&P Inc., Hidalgo County, 1.3 million reported
  • WHITE — gas, Sanchez-O'Brien Oil & Gas Corp., Zapata County, 1.3 million reported
  • BEAURLINE, A. W. — gas, Shell Western E&P, Hidalgo County, 1.3 million reported
  • CANALES, A.T. — gas, Oryx Energy Company, Kleberg County, 1.3 million reported
  • BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P, Hidalgo County, 1.3 million reported
  • TALBERT, L. G. — gas, Royal Production Company, Inc., Nueces County, 1.3 million reported
  • KEIRN, PEARL — gas, Fina Oil & Chemical Company, Hidalgo County, 1.3 million reported
  • WRIGHTSMAN, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.3 million reported
  • BENTSEN TRACT I — gas, Samson Lone Star LP, Starr County, 1.3 million reported
  • ESCOBAR UNIT — gas, Linder Oil Company,A Partnership, Starr County, 1.3 million reported
  • FROST TRUST 7 — gas, Conoco Inc., Webb County, 1.3 million reported
  • GEISTMAN GU — gas, Eog Resources, Inc., Nueces County, 1.3 million reported
  • SOUTH MARSHALL STATE WELLS FARGO — gas, Eog Resources, Inc., Webb County, 1.3 million reported
  • MESTENA OIL & GAS "E" — gas, Williams-Cody, Inc., Jim Hogg County, 1.3 million reported
  • MOGLIA, G. B. — gas, Devon Energy Production Co, L.P., Webb County, 1.3 million reported
  • DUNN-PEACH — gas, BNP Petroleum Corporation, Kleberg County, 1.3 million reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.3 million reported
  • GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 1.3 million reported
  • JENNINGS RANCH B — gas, Conoco Inc., Zapata County, 1.3 million reported
  • HAMMAN RANCH — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.3 million reported
  • RUPP-NICHOLS GAS UNIT — gas, Coastal Oil & Gas Corporation, Brooks County, 1.3 million reported
  • B.M.T. — gas, Conoco Inc., Webb County, 1.3 million reported
  • MCMURREY, WM. — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • L. GARZA ESTATE — gas, Houston Exploration Company, The, Zapata County, 1.3 million reported
  • ROSCHER-HIRSCH GAS UNIT — gas, Enron Oil & Gas Company, Webb County, 1.3 million reported
  • BMT MARTIN A — gas, Conoco Inc., Zapata County, 1.3 million reported
  • MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Brooks County, 1.3 million reported
  • MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.3 million reported
  • CNG GAS UNIT III — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.3 million reported
  • BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P, Hidalgo County, 1.3 million reported
  • FOSTER, J.R. — gas, Gillring Oil Company, Duval County, 1.3 million reported
  • GUERRA — gas, Mortimer Exploration Company, Starr County, 1.3 million reported
  • STATE TRACT 12 — gas, Mitchell Energy Corporation, Aransas County, 1.3 million reported
  • LA RUCIA RANCH — gas, Nuevo Energy Company, Brooks County, 1.3 million reported
  • SANTA ANA GAS UNIT — gas, BP America Production Company, Hidalgo County, 1.3 million reported
  • GATES 09 ROSE B — gas, Rosetta Resources Operating LP, Webb County, 1.3 million reported
  • LEONARDO — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • BRUNI RANCH — gas, Transtexas Gas Corporation, Zapata County, 1.3 million reported
  • GUERRA "L" — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • MESTENA, INC. "E" — gas, Cody Energy, Inc., Jim Hogg County, 1.3 million reported
  • 3J ZAPATA/MEZA GAS UNIT — gas, Ricochet Energy, Inc., Zapata County, 1.3 million reported
  • VILLARREAL GUTIERREZ GU — gas, Conocophillips Company, Zapata County, 1.3 million reported
  • VILLARREAL — gas, Eog Resources, Inc., Webb County, 1.3 million reported
  • VELA — gas, Noble Energy Inc, Duval County, 1.3 million reported
  • GUERRA, A. — gas, Arco Oil & Gas Co., Hidalgo County, 1.3 million reported
  • CASA DEL NYLON — gas, El Paso Production Oil & Gas Co., Hidalgo County, 1.3 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.3 million reported
  • WILLIAMSON, STANLY H. — gas, Amoco Production Company, Webb County, 1.3 million reported
  • RAMIREZ, C. H. MINERALS, LTD. — gas, Laredo Energy, Webb County, 1.3 million reported
  • HARALSON BEEFMASTERS, LTD. — gas, Laredo Energy, Zapata County, 1.3 million reported
  • CLARK-SAIN — gas, Abaco Operating, LLC, Kenedy County, 1.3 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • CARRILLO, O.P. — gas, Transtexas Gas Corporation, Zapata County, 1.3 million reported
  • WARDNER, G. P. — gas, Collins & Ware, Inc., Nueces County, 1.3 million reported
  • BRUNI RANCH — gas, Conoco Inc., Webb County, 1.3 million reported
  • TREVINO "B" — gas, Bridge Oil Production Co., Inc., Zapata County, 1.3 million reported
  • MARSHALL, STANLEY G. — gas, Cody Energy LLC, Webb County, 1.3 million reported
  • BOOTH, W.V. ET AL "H" — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • EL EBANITO LAND CO., LTD. — gas, Enron Oil & Gas Company, Zapata County, 1.3 million reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.3 million reported
  • BRUNI MINERALS TRUST "D" — gas, Killam Oil Co., Ltd., Webb County, 1.3 million reported
  • BUSTAMANTE GAS UNIT 1 — gas, Forest Oil Corporation, Zapata County, 1.3 million reported
  • LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 1.3 million reported
  • SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 1.3 million reported
  • NEEL, GEORGE — gas, Samson Lone Star LP, Webb County, 1.3 million reported
  • VAQUILLAS 1627 — gas, Enron Oil & Gas Company, Webb County, 1.3 million reported
  • CARR — gas, Conocophillips Company, Webb County, 1.3 million reported
  • VIDAURRI MARTINEZ G.U. — gas, Chevron U. S. A. Inc., Zapata County, 1.3 million reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.3 million reported
  • MARTIN, J. C. III — gas, Michael Petroleum Corporation, Webb County, 1.3 million reported
  • B.M.T. — gas, Hilcorp Energy Company, Webb County, 1.3 million reported
  • CAGE RANCH 603 — gas, Denali Oil & Gas Management, LLC, Brooks County, 1.3 million reported
  • PETERS A 1721 — gas, Sanchez Oil & Gas Corporation, Duval County, 1.3 million reported
  • APPLEGATE - ALLEY GAS UNIT — gas, Enron Oil & Gas Company, Webb County, 1.3 million reported
  • PALAFOX -H- — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • MCKENDRICK — gas, Columbus Energy Corp., Webb County, 1.3 million reported
  • MCALLEN, A. A. "B" — gas, Oxy USA Inc., Hidalgo County, 1.3 million reported
  • B.M.T. — gas, Columbus Energy Corp., Webb County, 1.3 million reported
  • MORSE — gas, Hughes, Dan A. Company, Starr County, 1.3 million reported
  • DE LOS SANTOS — gas, Killam Oil Co., Ltd., Zapata County, 1.3 million reported
  • HEIN TRUST B — gas, Conoco Inc., Webb County, 1.3 million reported
  • MCALLEN, A. A. — gas, Forest Oil Corporation, Hidalgo County, 1.3 million reported
  • GARZA-HITCHCOCK ET AL G. U. — gas, Ascent Operating, LP, Starr County, 1.3 million reported
  • PUIG GAS UNIT NO 1 (AC) — gas, Laredo Energy, Webb County, 1.3 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • MARTINEZ, EUDOXIO — gas, Enron Oil & Gas Company, Zapata County, 1.3 million reported
  • SLICK 535 — gas, Texas Independent Explor., Inc., Starr County, 1.3 million reported
  • BRUNI-MARSHALL GAS UNIT — gas, Hughes, Dan A. Company, Webb County, 1.3 million reported
  • GUERRA-USA GAS UNIT "D" — gas, El Paso E & P Company, L. P., Starr County, 1.3 million reported
  • GARCIA "B" — gas, M. J. G., Inc., Starr County, 1.3 million reported
  • BRUNI MINERAL TRUST A-A — gas, Enron Oil & Gas Company, Zapata County, 1.3 million reported
  • GRUY, DAGMAR — gas, Eog Resources, Inc., Duval County, 1.3 million reported
  • PALMYRA — gas, Cody Energy LLC, Zapata County, 1.3 million reported
  • S MARSHALL STATE-WELLS FARGO GU — gas, Eog Resources, Inc., Webb County, 1.3 million reported
  • HIRSCH ESTATE 2094 — gas, Enron Oil & Gas Company, Webb County, 1.3 million reported
  • SALINAS, G. G. — gas, Houston Exploration Company, The, Zapata County, 1.3 million reported
  • STAGGS, J. — gas, Burlington Resources Oil&Gas Co., Webb County, 1.3 million reported
  • LEWIS, M. — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • BALES GAS UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.3 million reported
  • WELDER HEIRS 215 — gas, Peoples Energy Prod.-TX, L.P., Duval County, 1.3 million reported
  • JENNINGS RANCH C — gas, Conocophillips Company, Zapata County, 1.3 million reported
  • LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 1.3 million reported
  • CROSS — gas, Smith Production Inc., Hidalgo County, 1.3 million reported
  • KING RANCH ALAZAN — gas, Exxon Mobil Corporation, Kleberg County, 1.3 million reported
  • MARTINEZ, M. — gas, Enron Oil & Gas Company, Zapata County, 1.3 million reported
  • DAVIS — gas, Walter Oil & Gas Corporation, Aransas County, 1.3 million reported
  • VILLARREAL, JACOBA ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.3 million reported
  • JACKSON-VESTAL — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • OSCAR GUTIERREZ ET AL — gas, Conoco Inc., Zapata County, 1.3 million reported
  • YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 1.3 million reported
  • HORACIO-GONZALEZ — gas, Chesapeake Operating, Inc., Zapata County, 1.3 million reported
  • LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 1.3 million reported
  • LUNDELL B — gas, Conoco Inc., Zapata County, 1.3 million reported
  • U.C.L.I. — gas, Apache Corporation, Nueces County, 1.3 million reported
  • VILLARREAL GUTIERREZ GAS UNIT — gas, Houston Exploration Company, The, Zapata County, 1.3 million reported
  • EL COYOTE RANCH — gas, Bopco, L.P., Brooks County, 1.3 million reported
  • VILLARREAL "F" — gas, Transamerican Natural Gas Corp., Webb County, 1.3 million reported
  • MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 1.3 million reported
  • KING RANCH TIJERINA — gas, Eog Resources, Inc., Kleberg County, 1.3 million reported
  • HALL J. F. STATE -A- — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.3 million reported
  • G.B.G.L. & C. CO. LTD UNIT — gas, Rosetta Resources Operating LP, Webb County, 1.3 million reported
  • VELA-SMITH G. U. — gas, Bridge Oil Production Co., Inc., Zapata County, 1.3 million reported
  • MAYO OWENS GU — gas, Abraxas Petroleum Corporation, San Patricio County, 1.3 million reported
  • FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 1.3 million reported
  • GUTIERREZ, ROMEO — gas, El Paso E&P Zapata, L.P., Zapata County, 1.3 million reported
  • LAUREL, O. M. ESTATE — gas, Chesapeake Operating, Inc., Zapata County, 1.3 million reported
  • KING RANCH CANELO — gas, Eog Resources, Inc., Kleberg County, 1.3 million reported
  • NORTH MARSHALL ST WELLS FARGO GU — gas, Eog Resources, Inc., Webb County, 1.3 million reported
  • KING RANCH VISNAGA — gas, Headington Energy Partners, LLC, Kleberg County, 1.3 million reported
  • FIRST NATIONAL BANK OF MISSION — gas, Texas Independent Explor., Inc., Starr County, 1.3 million reported
  • POPE GAS UNIT — gas, Sue-Ann Production Company, Hidalgo County, 1.3 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.3 million reported
  • PALMER 347 — gas, Oxy USA Inc., Brooks County, 1.3 million reported
  • BRISCOE STATE 1130 — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Brooks County, 1.3 million reported
  • B.M.T. — gas, Conoco Inc., Webb County, 1.3 million reported
  • SLATOR RANCH — gas, Wagner Oil Company, Zapata County, 1.3 million reported
  • VASQUEZ, ROMEO — gas, Chesapeake Operating, Inc., Zapata County, 1.3 million reported
  • BENAVIDES, GLORIA BMT A — gas, Conoco Inc., Webb County, 1.3 million reported
  • B.M.T. — gas, Conocophillips Company, Webb County, 1.3 million reported
  • GARZA - MONTALVO GAS UNIT — gas, Oryx Energy Company, Starr County, 1.3 million reported
  • WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 1.3 million reported
  • ADELFA — gas, Samson Lone Star LP, Zapata County, 1.3 million reported
  • ALFONSO — gas, Houston Exploration Company, The, Zapata County, 1.3 million reported
  • BFMT EAST — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • GONART INVESTMENTS ET AL — gas, Laredo Energy, Zapata County, 1.3 million reported
  • WM. HUBBERD A2 — gas, Conoco Inc., Webb County, 1.3 million reported
  • M.L.E.I. PENA, H.L. — gas, Chevron U. S. A. Inc., Webb County, 1.3 million reported
  • SLICK, T.B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 1.3 million reported
  • DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.3 million reported
  • KING RANCH LAGUNA LARGA — gas, Exxon Corp., Kleberg County, 1.3 million reported
  • VAQUILLAS RANCH A1 — gas, Conoco Inc., Webb County, 1.3 million reported
  • HADDOCK, I. E., UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.3 million reported
  • RIVERS, M. L. "A" — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.3 million reported
  • BENAVIDES, B. R. "A" — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • RYAN — gas, Lewis Petro Properties, Inc., Webb County, 1.3 million reported
  • HERBST, M.V. — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • RICHARDS, G. L. — gas, Touchstone Resources USA, Inc., Starr County, 1.3 million reported
  • LEONARDO — gas, Transamerican Natural Gas Corp., Zapata County, 1.3 million reported
  • VESTER — gas, Hilcorp Energy Company, Zapata County, 1.3 million reported
  • B.M.T. A — gas, Conocophillips Company, Webb County, 1.3 million reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 1.3 million reported
  • PALMER STATE 348 — gas, Brigham Oil & Gas, L.P., Brooks County, 1.3 million reported
  • HAMMAN RANCH — gas, Shell Western E&P Inc., Hidalgo County, 1.3 million reported
  • MCKENDRICK "B" — gas, Kerr-Mcgee Oil & Gas Onshore LP, Webb County, 1.3 million reported
  • LUERA — gas, El Paso Production Oil & Gas Co., Starr County, 1.3 million reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 1.3 million reported
  • JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 1.3 million reported
  • CLARK, N. H. — gas, Columbus Energy Corp., Webb County, 1.3 million reported
  • LOPEZ MINERAL TRUST — gas, Forest Oil Permian Corporation, Zapata County, 1.3 million reported
  • LONGORIA, OCTAVIO ET AL G.U. — gas, Shell Western E&P Inc., Brooks County, 1.3 million reported
  • BENAVIDES, ROSA V. E — gas, Conoco Inc., Webb County, 1.3 million reported
  • HAYNES MINERAL TRUST — gas, Conoco Inc., Zapata County, 1.3 million reported
  • S.J. MARTIN GU — gas, Michael Petroleum Corporation, Webb County, 1.3 million reported
  • ELIZONDO ET AL — gas, Paladar Investments I, L.L.C., Zapata County, 1.3 million reported
  • WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 1.3 million reported
  • FROST NATIONAL BANK — gas, Hughes, Dan A. Company, L.P., Starr County, 1.3 million reported
  • WARDNER, G. P. — gas, Apache Corporation, Nueces County, 1.3 million reported
  • B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 1.3 million reported
  • STATE TRACT 834-S — gas, Llog Exploration Texas, L.P., Matgrda Is-SB County, 1.3 million reported
  • KLEBERG, R.J. TR. VIBORAS PAS. — gas, Exxon Corp., Brooks County, 1.3 million reported
  • DUNN-PEACH — gas, BNP Petroleum Corporation, Kleberg County, 1.3 million reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.3 million reported
  • WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 1.3 million reported
  • BMT-CALVILLO — gas, Killam Oil Co., Ltd., Webb County, 1.2 million reported
  • BURNS, M. G. — gas, Kaler Energy Corp., Kenedy County, 1.2 million reported
  • JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.2 million reported
  • WRIGHT, L. A. UNIT — gas, Sonat Exploration Company -Tyler, Webb County, 1.2 million reported
  • RAMEY, ALEX UNIT 1 — gas, Western Gulf Oil & Gas Inc., Hidalgo County, 1.2 million reported
  • U.S.A.-GUERRA "B" GAS UNIT — gas, Coastal Oil & Gas Corporation, Starr County, 1.2 million reported
  • LA BRISA RANCH — gas, Carrizo Oil & Gas, Inc., Starr County, 1.2 million 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.