Oil and gas leases in District 04 — page 43

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 43 of 157

  • SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 1.1 million reported
  • BLOOMBERG. SAMUEL D. — gas, Smith Production Inc., Starr County, 1.1 million reported
  • HIRSCH ESTATE 1772 — gas, Enron Oil & Gas Company, Webb County, 1.1 million reported
  • SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 1.1 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.1 million reported
  • SALINAS "A" — gas, Transtexas Gas Corporation, Zapata County, 1.1 million reported
  • B.M.T. — gas, Columbus Energy Corp., Webb County, 1.1 million reported
  • KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 1.1 million reported
  • STATE TRACT 726 — gas, Rincon Petroleum Corporation, Cameron County, 1.1 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.1 million reported
  • MALONE GAS UNIT — gas, Dewbre Petroleum Corporation, Hidalgo County, 1.1 million reported
  • HACHAR, N. D. HEIRS — gas, Lewis Petro Properties, Inc., Webb County, 1.1 million reported
  • JEFFRESS, J. D. — gas, El Paso Production Oil & Gas Co., Hidalgo County, 1.1 million reported
  • MARGO/PENA — gas, Mortimer Exploration Company, Starr County, 1.1 million reported
  • CHAPA GAS UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.1 million reported
  • JENNINGS — gas, Devon Energy Production Co, L.P., Zapata County, 1.1 million reported
  • CALLAGHAN RANCH — gas, Denali Oil & Gas Management, LLC, Webb County, 1.1 million reported
  • GONZALEZ, J. I. — gas, Lewis Petro Properties, Inc., Webb County, 1.1 million reported
  • GATES 05-D — gas, Rosetta Resources Operating LP, Webb County, 1.1 million reported
  • VON BLUCHER — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.1 million reported
  • YTURRIA L & C CO. NCT-1 — gas, Texaco E & P Inc., Kenedy County, 1.1 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.1 million reported
  • ALFONSO — gas, Forest Oil Corporation, Zapata County, 1.1 million reported
  • STATE TRACT 746 — gas, Lamar Oil & Gas, Inc., Nueces County, 1.1 million reported
  • TEXAS OSAGE GU — gas, M. J. G., Inc., Starr County, 1.1 million reported
  • FLORES, L.G. — gas, Transtexas Gas Corporation, Zapata County, 1.1 million reported
  • RICHMOND — gas, Smith Production Inc., Starr County, 1.1 million reported
  • MANN TRUST - STATE GAS UNIT — gas, Laredo Energy, Webb County, 1.1 million reported
  • HUBBERD, WILLIAM "D3" — gas, Houston Exploration Company, The, Webb County, 1.1 million reported
  • YTURRIA L&C CO. NCT-2 — gas, Texaco E & P Inc., Willacy County, 1.1 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.1 million reported
  • GUERRA BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 1.1 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.1 million reported
  • STARRPRO MINERALS C UNIT 3 — gas, Legend Natural Gas III, LP, Starr County, 1.1 million reported
  • BLOCK/GUERRA GAS UNIT — gas, Wagner, Duer & Co., Starr County, 1.1 million reported
  • EAST, MRS. S.K. "B" — gas, Newfield Exploration Company, Kenedy County, 1.1 million reported
  • SANCHEZ-MCMURREY — gas, Conoco Inc., Zapata County, 1.1 million reported
  • LOPEZ, G. G. — gas, Loudon Exploration, Inc., Brooks County, 1.1 million reported
  • GUERRA GAS UNIT "A' — gas, El Paso Production Oil & Gas Co., Starr County, 1.1 million reported
  • GUERRA, A.E. — gas, Texaco E & P Inc., Hidalgo County, 1.1 million reported
  • WEST TEMPLE W — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.1 million reported
  • MCGILL BROS. — gas, Exxon Corp., Brooks County, 1.1 million reported
  • GARCIA UNIT — gas, San Isidro Development Co, L. C., Duval County, 1.1 million reported
  • OLIVAREZ, M.L. ET AL GAS UNIT — gas, Arco Oil & Gas Co., Hidalgo County, 1.1 million reported
  • KILLAM GONZALEZ 1485 — gas, Lewis Petro Properties, Inc., Webb County, 1.1 million reported
  • HAYNES — gas, Devon Energy Production Co, L.P., Zapata County, 1.1 million reported
  • SANCHEZ-MCMURREY — gas, Conoco Inc., Zapata County, 1.1 million reported
  • MARTINEZ, E.T. — gas, Chevron U. S. A. Inc., Zapata County, 1.1 million reported
  • LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 1.1 million reported
  • JENNINGS RANCH C — gas, Conocophillips Company, Zapata County, 1.1 million reported
  • CASSIN, E. W. ET AL — gas, North Central Oil Corp., Zapata County, 1.1 million reported
  • VAQUILLAS RANCH F1 — gas, Conoco Inc., Webb County, 1.1 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.1 million reported
  • BRUNI MINERALS "B" — gas, Killam Oil Co., Ltd., Webb County, 1.1 million reported
  • ROTTERSMAN — gas, Michael Petroleum Corporation, Webb County, 1.1 million reported
  • RIO NATIONAL BANK — gas, American Exploration Company, Hidalgo County, 1.1 million reported
  • EL GATO A — gas, Chesapeake Operating, Inc., Webb County, 1.1 million reported
  • SANCHEZ-MCMURREY — gas, North Central Oil Corp., Zapata County, 1.1 million reported
  • GARZA, L. ESTATE OF ET AL — gas, Houston Exploration Company, The, Zapata County, 1.1 million reported
  • PALAFOX EXPLORATION CO. -17- — gas, Fasken Oil And Ranch, Ltd., Webb County, 1.1 million reported
  • PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.1 million reported
  • HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 1.1 million reported
  • HAYNES, L. — gas, Pogo Producing Company, Zapata County, 1.1 million reported
  • ORTIZ RANCH "A" — gas, Killam Oil Co., Ltd., Webb County, 1.1 million reported
  • LA PERLA — gas, Conocophillips Company, Zapata County, 1.1 million reported
  • STAGGS — gas, Eog Resources, Inc., Webb County, 1.1 million reported
  • BILLUPS — gas, Eog Resources, Inc., Starr County, 1.1 million reported
  • SAUZ RANCH MULATOS PASTURE — gas, Parker & Parsley Development L.P, Willacy County, 1.1 million reported
  • BENAVIDES, R.V. — gas, Transamerican Natural Gas Corp., Webb County, 1.1 million reported
  • BENAVIDES, ROSA V. "A" — gas, Transtexas Gas Corporation, Webb County, 1.1 million reported
  • JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 1.1 million reported
  • ROTTERSMAN — gas, Michael Petroleum Corporation, Webb County, 1.1 million reported
  • DUBE GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.1 million reported
  • VT LUNDELL MINERALS — gas, Virtex Petroleum Company, Inc., Webb County, 1.1 million reported
  • STAGGS-STATE — gas, Tri-C Resources, Inc., Webb County, 1.1 million reported
  • SNAVELY GAS UNIT 5 — gas, Chesapeake Operating, Inc., Zapata County, 1.1 million reported
  • LAUREL — gas, Transtexas Gas Corporation, Webb County, 1.1 million reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.1 million reported
  • LA RUCIA — gas, Suemaur Expl. & Prod., LLC, Brooks County, 1.1 million reported
  • CARRILLO, O.P. — gas, Transtexas Gas Corporation, Zapata County, 1.1 million reported
  • GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 1.1 million reported
  • SCHWARZ-STATE B — gas, Enron Oil & Gas Company, Webb County, 1.1 million reported
  • BMT/K&H — gas, Eog Resources, Inc., Webb County, 1.1 million reported
  • LECHENGER — gas, Transamerican Natural Gas Corp., Webb County, 1.1 million reported
  • B.M.T — gas, Transamerican Natural Gas Corp., Webb County, 1.1 million reported
  • BRUNI RANCH — gas, Conocophillips Company, Webb County, 1.1 million reported
  • SANTA MARIA — gas, Samson Lone Star LP, Zapata County, 1.1 million reported
  • CULPEPPER — gas, Enron Oil & Gas Company, Webb County, 1.1 million reported
  • RIVERS, M. L. "A" — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.1 million reported
  • ROSA V. DE BENAVIDES 1450 — gas, Lewis Petro Properties, Inc., Webb County, 1.1 million reported
  • MARTINEZ, B.M. — gas, Columbus Energy Corp., Zapata County, 1.1 million reported
  • PHARR FIELDWIDE UNIT — gas, Shell Western E&P, Hidalgo County, 1.1 million reported
  • RANGEL, B. M. — gas, Chevron U. S. A. Inc., Zapata County, 1.1 million reported
  • DIX RANCH A-535 — gas, Conocophillips Company, Webb County, 1.1 million reported
  • GUERRA "L" — gas, Transamerican Natural Gas Corp., Zapata County, 1.1 million reported
  • BLOOMBERG — gas, Bass Enterprises Production Co., Starr County, 1.1 million reported
  • WOODS CHRISTIAN — gas, Oxy USA Inc., Hidalgo County, 1.1 million reported
  • MARTIN, S. J. — gas, Michael Petroleum Corporation, Webb County, 1.1 million reported
  • KING RANCH MADERO — gas, Exxon Mobil Corporation, Kleberg County, 1.1 million reported
  • DRISCOLL, CLARA — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.1 million reported
  • FERNANDO MUNOZ G. U. — gas, Parker & Parsley Development L.P, Zapata County, 1.1 million reported
  • MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 1.1 million reported
  • COATES Y — gas, Thorp Petroleum Corporation, Hidalgo County, 1.1 million reported
  • FORTHUBER GAS UNIT — gas, Metano Energy, LP, Hidalgo County, 1.1 million reported
  • PALMYRA — gas, Transtexas Gas Corporation, Zapata County, 1.1 million reported
  • VAQUILLAS RANCH A1 — gas, Conocophillips Company, Webb County, 1.1 million reported
  • HAYNES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 1.1 million reported
  • LONG, J.S. — gas, Lewis Petro Properties, Inc., Webb County, 1.1 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.1 million reported
  • PALMYRA — gas, Cody Energy LLC, Zapata County, 1.1 million reported
  • B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 1.1 million reported
  • ELLIFF, J. S. ET AL — gas, Apache Corporation, Nueces County, 1.1 million reported
  • EVERETT BELL GAS UNIT 1 — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.1 million reported
  • ASCHE — gas, Houston Exploration Company, The, Zapata County, 1.1 million reported
  • HAGIST RANCH -E- — gas, Gillring Oil Company, Duval County, 1.1 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.1 million reported
  • H. B. ZACHRY UNIT — gas, Dynamic Production, Inc., Webb County, 1.1 million reported
  • SCHROEDER, ALDA — gas, Stivers Inc, Zapata County, 1.1 million reported
  • B. M. T. — gas, Conoco Inc., Webb County, 1.1 million reported
  • ELLIFF, J. S., ET AL — gas, Union Pacific Resources Company, Nueces County, 1.1 million reported
  • LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 1.1 million reported
  • LONGORIA — gas, American Exploration Company, Hidalgo County, 1.1 million reported
  • ALVAREZ — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.1 million reported
  • BOSTON TEXAS LAND & TRUST — gas, Merit Energy Company, Hidalgo County, 1.1 million reported
  • LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 1.1 million reported
  • GUERRA, AVELINO — gas, Midpar L.P., Zapata County, 1.1 million reported
  • ST TRACT 938 LAPLAYA — gas, BNP Petroleum Corporation, Kleberg County, 1.1 million reported
  • GUERRA, JTS — gas, Union Pacific Resources Company, Zapata County, 1.1 million reported
  • SLICK ESTATE C — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 1.1 million reported
  • KING RANCH ALAZAN — gas, Exxon Mobil Corporation, Kleberg County, 1.1 million reported
  • PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.1 million reported
  • SULLIVAN, D. J. 'C' — gas, Oxy USA Inc., Brooks County, 1.1 million reported
  • KING RANCH LAGUNA LARGA — gas, Exxon Corp., Kleberg County, 1.1 million reported
  • HALL, J. F. -STATE-A- — gas, Oryx Energy Company, Starr County, 1.1 million reported
  • ABELINO — gas, Killam Oil Co., Ltd., Zapata County, 1.1 million reported
  • HINNANT-FULBRIGHT "J" GAS UNIT — gas, Hughes, Dan A. Company, Zapata County, 1.1 million reported
  • LOPEZ, LAURO — gas, Chevron U. S. A. Inc., Jim Hogg County, 1.1 million reported
  • KING RANCH TIJERINA — gas, Eog Resources, Inc., Kleberg County, 1.1 million reported
  • MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 1.1 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.1 million reported
  • HALL, C.M. -A- — gas, Exaro Energy II, LLC, Starr County, 1.1 million reported
  • GUERRA, A.E. — gas, Texaco E & P Inc., Hidalgo County, 1.1 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 1.1 million reported
  • HAMMAN, JOHN "B" — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 1.1 million reported
  • JEFFRESS, J. D. — gas, Greenbrier Oper. Co., Hidalgo County, 1.1 million reported
  • GUTIERREZ, B. G. — gas, Conoco Inc., Zapata County, 1.1 million reported
  • SLICK, T. B. ESTATE "A" — gas, Forest Oil Corporation, Starr County, 1.1 million reported
  • FULBRIGHT, J. E. — gas, Killam Oil Company, Zapata County, 1.1 million reported
  • PUIG "A" — gas, Killam Oil Co., Ltd., Webb County, 1.1 million reported
  • PHARR FIELDWIDE UNIT — gas, Shell Western E&P, Hidalgo County, 1.1 million reported
  • RICABY — gas, Mortimer Exploration Company, Starr County, 1.1 million reported
  • BMT K&H — gas, Eog Resources, Inc., Zapata County, 1.1 million reported
  • PAGE, R.C. GAS UNIT #1 — gas, Arco Oil & Gas Co., Hidalgo County, 1.1 million reported
  • CUELLAR, JUAN — gas, Union Pacific Resources Company, Zapata County, 1.1 million reported
  • K&H FEE PORCION — gas, Killam Oil Co., Ltd., Webb County, 1.1 million reported
  • STATE TRACT 693-L — gas, Llog Exploration Texas, L.P., Matgrda Is-LB County, 1.1 million reported
  • HALL, J.F. STATE -A- — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.1 million reported
  • BENAVIDES, ROSA V. C — gas, Conocophillips Company, Webb County, 1.1 million reported
  • HUBBERD, WILLIAM "C2" — gas, Houston Exploration Company, The, Webb County, 1.1 million reported
  • DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 1.1 million reported
  • LA BLANCA GAS UNIT — gas, Apache Corporation, Hidalgo County, 1.1 million reported
  • EVERETT BELL GAS UNIT 1 — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.1 million reported
  • JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 1.1 million reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.1 million reported
  • HEIN - HAYNES UNIT — gas, Chevron U. S. A. Inc., Webb County, 1.1 million reported
  • REUTHINGER — gas, Laredo Energy Operating, LLC, Webb County, 1.1 million reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.1 million reported
  • GOLDSTON, W.L. — gas, PG&E Resources Company, Hidalgo County, 1.1 million reported
  • CHAPMAN — gas, Ventex Operating Corp., Nueces County, 1.1 million reported
  • MCGILL BROS. — gas, Exxon Corp., Brooks County, 1.1 million reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.1 million reported
  • HEARD GAS UNIT 2 — gas, United Oil & Minerals L. P., Hidalgo County, 1.1 million reported
  • BARRERA-LEYENDECKER GAS UNIT 1 — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 1.1 million reported
  • BRUNI RANCH — gas, Transtexas Gas Corporation, Webb County, 1.1 million reported
  • GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 1.1 million reported
  • HUISACHE — gas, Mestena Operating, Ltd., Jim Hogg County, 1.1 million reported
  • GRUY, DAGMAR — gas, Eog Resources, Inc., Duval County, 1.1 million reported
  • URSCHEL, C. F. — gas, Fina Oil & Chemical Company, Starr County, 1.1 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 1.1 million reported
  • KILLAM GONZALEZ 1485 — gas, Lewis Petro Properties, Inc., La Salle County, 1.1 million reported
  • WRIGHT — gas, United Resources LP, Jim Wells County, 1.1 million reported
  • MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Starr County, 1.1 million reported
  • LM 1870 B — gas, Eog Resources, Inc., Webb County, 1.1 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.1 million reported
  • LOPEZ, GLORIA GARCIA — gas, Hilcorp Energy Company, Brooks County, 1.1 million reported
  • RUSSELL WINCH — gas, Chroma Operating, Inc., Webb County, 1.1 million reported
  • JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 1.1 million reported
  • LUNDELL A — gas, Conoco Inc., Webb County, 1.1 million reported
  • HINOJOSA, F.G. — gas, Sierra Resources, LLC, Hidalgo County, 1.1 million reported
  • SULLIVAN, D. J. STATE — gas, Brigham Oil & Gas, L.P., Brooks County, 1.1 million reported
  • J. O. D. — gas, Houston Exploration Company, The, Zapata County, 1.1 million reported
  • ANDERSON, W. R. — gas, Collins & Ware, Inc., Nueces County, 1.1 million reported
  • KILLAM HURD-AMOCO TRAUTMAN — gas, Amoco Production Company, Webb County, 1.1 million reported
  • BRUNI MINERAL TRUST 'A' — gas, Chevron U. S. A. Inc., Webb County, 1.1 million reported
  • P.M. FROST B — gas, Conoco Inc., Webb County, 1.1 million reported
  • ESPERANZA — gas, El Paso Production Oil & Gas Co., Zapata County, 1.1 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 1.1 million reported
  • PROCHASKA, ET AL G.U. — gas, Suemaur Expl. & Prod., LLC, Nueces County, 1.1 million reported
  • GARZA, JUAN A. ET AL — gas, Magnum Engineering Company, Hidalgo County, 1.1 million reported
  • VAN SCHERPE GAS UNIT "B" — gas, El Paso E & P Company, L. P., Hidalgo County, 1.1 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.