Oil and gas leases in District 04 — page 40

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 40 of 157

  • MARRS-MCLEAN "C" — gas, Transamerican Natural Gas Corp., Webb County, 1.2 million reported
  • BLUNTZER, ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 1.2 million reported
  • BARRERA-LEYENDECKER GAS UNIT 1 — gas, Laredo Energy, Webb County, 1.2 million reported
  • BELL, EVERETT R G.U. — gas, Arco Oil & Gas Co., Hidalgo County, 1.2 million reported
  • BRUNI MINERAL -C- GAS UNIT — gas, Enron Oil & Gas Company, Webb County, 1.2 million reported
  • MUNOZ, FERNANDO — gas, Xto Energy Inc., Zapata County, 1.2 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.2 million reported
  • VILLARREAL-GUTIERREZ GU — gas, Enron Oil & Gas Company, Zapata County, 1.2 million reported
  • FLAME GAS UNIT — gas, Continental Trend Resources, Inc, Nueces County, 1.2 million reported
  • HAYNES, L. — gas, Pogo Producing Company, Zapata County, 1.2 million reported
  • RAMIREZ ET AL GAS UNIT "A" — gas, Chevron U. S. A. Inc., Zapata County, 1.2 million reported
  • ASCHE — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • SULLIVAN — gas, Erskine Energy, LLC, Brooks County, 1.2 million reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Houston Exploration Company, The, Starr County, 1.2 million reported
  • GARCIA-YTURRIA GAS UNIT — gas, Oryx Energy Company, Starr County, 1.2 million reported
  • A. G. HERMANN JR. GAS UNIT — gas, Oryx Energy Company, Starr County, 1.2 million reported
  • VOLZ 1125 — gas, Lewis Petro Properties, Inc., Webb County, 1.2 million reported
  • KENAF INDUSTRIES UNIT — gas, U.S. Enercorp, LLC, Willacy County, 1.2 million reported
  • KLEBERG, R J JR TR VIBORAS PAST — gas, Eog Resources, Inc., Brooks County, 1.2 million reported
  • MARSHALL, S. G. — gas, Chevron U. S. A. Inc., Zapata County, 1.2 million reported
  • FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 1.2 million reported
  • PRIDAY UNIT — gas, Costilla Energy, Inc., San Patricio County, 1.2 million reported
  • MESTENA OIL & GAS COMPANY — gas, Pitco Investments, Ltd., Jim Hogg County, 1.2 million reported
  • HEIN TRUST — gas, Conoco Inc., Webb County, 1.2 million reported
  • LOPEZ, G. G. — gas, Chevron U. S. A. Inc., Brooks County, 1.2 million reported
  • MARSHALL STATE — gas, Eog Resources, Inc., Webb County, 1.2 million reported
  • HAMMAN RANCH — gas, Newfield Exploration Company, Hidalgo County, 1.2 million reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 1.2 million reported
  • DCR 59 — gas, Sonat Exploration Co. - Houston, Duval County, 1.2 million reported
  • JEFFRESS, J. D. — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.2 million reported
  • BENAVIDES-STATE GU — gas, Enron Oil & Gas Company, Zapata County, 1.2 million reported
  • PESCADITO STATE 2026/1182 — gas, Killam Oil Co., Ltd., Webb County, 1.2 million reported
  • VELA, G. O. ET AL "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 1.2 million reported
  • SULLIVAN DEEP — gas, Maguire Oil Company, Brooks County, 1.2 million reported
  • SCHROEDER, T. S. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 1.2 million reported
  • MORRIS SCHOOL UNIT — gas, Dewbre Petroleum Corporation, Hidalgo County, 1.2 million reported
  • A. K. JENDRUSCH GAS UNIT — gas, Oxy USA Inc., Hidalgo County, 1.2 million reported
  • WEST, TEMPLE W. — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.2 million reported
  • KING RANCH STRATTON — gas, Eog Resources, Inc., Kleberg County, 1.2 million reported
  • SERNA, DONATA — gas, Dominion Expl. & Prod., Inc., Zapata County, 1.2 million reported
  • PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 1.2 million reported
  • CASTILLO DEEP GAS UNIT — gas, El Paso Production Oil & Gas Co., Hidalgo County, 1.2 million reported
  • VAQUILLAS RANCH-A2 — gas, Conoco Inc., Webb County, 1.2 million reported
  • VAQUILLAS — gas, Devon Energy Production Co, L.P., Webb County, 1.2 million reported
  • BROOKS GAS UNIT — gas, Marathon Oil Company, San Patricio County, 1.2 million reported
  • PAINTER GAS UNIT — gas, Parker & Parsley Producing L.P., Hidalgo County, 1.2 million reported
  • WEST PRIMAVERA — gas, Mestena Operating, Ltd., Brooks County, 1.2 million reported
  • ALEXANDER — gas, Newfield Exploration Company, Zapata County, 1.2 million reported
  • LAUREL STATE B — gas, Lewis Petro Properties, Inc., Webb County, 1.2 million reported
  • MARTIN, J.C. — gas, Conocophillips Company, Zapata County, 1.2 million reported
  • SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 1.2 million reported
  • MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Brooks County, 1.2 million reported
  • RUSSELL - WINCH — gas, North Central Oil Corp., Webb County, 1.2 million reported
  • VAQUILLAS 1631A — gas, Enron Oil & Gas Company, Webb County, 1.2 million reported
  • RANGEL, B.M. — gas, Chevron U. S. A. Inc., Zapata County, 1.2 million reported
  • BARRERA, C., DR. — gas, Chesapeake Operating, Inc., Hidalgo County, 1.2 million reported
  • MAYERS, BERTA — gas, Enron Oil & Gas Company, Webb County, 1.2 million reported
  • YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 1.2 million reported
  • LECHENGER — gas, Conoco Inc., Webb County, 1.2 million reported
  • SLATOR RANCH C — gas, Eog Resources, Inc., Zapata County, 1.2 million reported
  • GUTIERREZ, O. — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • J. C. MANN GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 1.2 million reported
  • CASSO ET AL GAS UNIT — gas, Enron Oil & Gas Company, Hidalgo County, 1.2 million reported
  • DCR 262 — gas, Tri-C Resources, Inc., Duval County, 1.2 million reported
  • EL CLARENO — gas, Cantera Operating, LLC, Zapata County, 1.2 million reported
  • GUERRA "L" — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • VAQUILLAS RANCH -A- — gas, Conoco Inc., Webb County, 1.2 million reported
  • VAQUILLAS RANCH A5 — gas, Conoco Inc., Webb County, 1.2 million reported
  • GUERRA, F. B. "B" — gas, Milagro Exploration, LLC, Starr County, 1.2 million reported
  • RAMIREZ, J. EST. — gas, Pioneer Natural Res. USA, Inc., Zapata County, 1.2 million reported
  • JENNINGS — gas, Devon Energy Production Co, L.P., Zapata County, 1.2 million reported
  • RUPP — gas, United Resources, LP, Brooks County, 1.2 million reported
  • G-B MINERALS — gas, Laredo Energy, Webb County, 1.2 million reported
  • SARITA FIELD O&G UNIT — gas, Newfield Exploration Company, Kenedy County, 1.2 million reported
  • HAHL, C.W. — gas, Hurd Enterprises, Ltd., Duval County, 1.2 million reported
  • DE GARCIA, B.G. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 1.2 million reported
  • GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 1.2 million reported
  • BRUNI RANCH — gas, Conoco Inc., Zapata County, 1.2 million reported
  • LONG, J. S. — gas, Lewis Petro Properties, Inc., Webb County, 1.2 million reported
  • SALINAS — gas, Newfield Exploration Company, Zapata County, 1.2 million reported
  • ALFONSO — gas, Houston Exploration Company, The, Zapata County, 1.2 million reported
  • MESTENA OIL & GAS "E" — gas, Cody Energy, Inc., Jim Hogg County, 1.2 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.2 million reported
  • HOWELL, J.J. — gas, GMT Inc., Starr County, 1.2 million reported
  • HUBBERD — gas, Transtexas Gas Corporation, Webb County, 1.2 million reported
  • ALLEY — gas, Newfield Exploration Company, Webb County, 1.2 million reported
  • MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 1.2 million reported
  • COATES "B" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 1.2 million reported
  • BRUNI MINERAL TRUST A' — gas, Chevron U. S. A. Inc., Webb County, 1.2 million reported
  • GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 1.2 million reported
  • BEVAN BROS. — gas, El Paso Production Oil & Gas Co., Kleberg County, 1.2 million reported
  • MARSHALL, S.G. — gas, Transamerican Natural Gas Corp., Webb County, 1.2 million reported
  • BRUNI RANCH — gas, Transamerican Natural Gas Corp., Webb County, 1.2 million reported
  • MCKENDRICK — gas, United Resources, LP, Webb County, 1.2 million reported
  • PREVOST — gas, Columbus Energy Corp., Webb County, 1.2 million reported
  • VELA-CUELLAR, J. GAS UNIT — gas, Chesapeake Operating, Inc., Zapata County, 1.2 million reported
  • HAYNES, L. — gas, Pogo Producing Company, Zapata County, 1.2 million reported
  • HAYNES — gas, Legend Natural Gas, LP, Zapata County, 1.2 million reported
  • BLUCHER, C. F. H. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 1.2 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.2 million reported
  • BERNARDO GAS UNIT — gas, Transtexas Gas Corporation, Zapata County, 1.2 million reported
  • BOOTH 2292 H — gas, Lewis Petro Properties, Inc., Webb County, 1.2 million reported
  • BRUNI MINERAL -B- — gas, Enron Oil & Gas Company, Webb County, 1.2 million reported
  • SCHMIDT, H. — gas, Midpar L.P., San Patricio County, 1.2 million reported
  • HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 1.2 million reported
  • WRIGHT, C. C. — gas, H & D Operating Company, Nueces County, 1.2 million reported
  • RODRIGUEZ GAS UNIT — gas, Houston Exploration Company, The, Zapata County, 1.2 million reported
  • LA PERLA "A" — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • LA PERLA — gas, Transtexas Gas Corporation, Zapata County, 1.2 million reported
  • KILLAM & HURD FEE 1198 — gas, Killam Oil Co., Ltd., Webb County, 1.2 million reported
  • PEREZ UNIT 667 — gas, Sonat Exploration Company -Tyler, Webb County, 1.2 million reported
  • B. M. T. - FNB — gas, Conoco Inc., Zapata County, 1.2 million reported
  • WARDNER, G.P. — gas, Apache Corporation, Nueces County, 1.2 million reported
  • CARR, EDITH — gas, Chevron U. S. A. Inc., Webb County, 1.2 million reported
  • MARTIN, J.C. — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 1.2 million reported
  • HAYNES, L. — gas, Pogo Producing Company LLC, Zapata County, 1.2 million reported
  • VAQUILLAS RANCH "A5" — gas, Conoco Inc., Webb County, 1.2 million reported
  • LA PERLA "A" — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • JACKSON, CHANDLER — gas, Fina Oil & Chemical Company, Hidalgo County, 1.2 million reported
  • DINN, JOHN & ELVA — gas, Tesoro E&P Company, L.P., Duval County, 1.2 million reported
  • CLARK, N. H. — gas, Columbus Energy Corp., Webb County, 1.2 million reported
  • ELLIFF, J. S. ET AL — gas, Apache Corporation, Nueces County, 1.2 million reported
  • BENTSEN BROS. "B" RPU — gas, Shell Western E&P Inc., Starr County, 1.2 million reported
  • LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 1.2 million reported
  • JENNINGS RANCH C — gas, Conocophillips Company, Zapata County, 1.2 million reported
  • CHESTNUT, F. E. — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 1.2 million reported
  • CNG GU IV — gas, Smith Production Inc., Hidalgo County, 1.2 million reported
  • SEYFREIDT 928 — gas, Samson Lone Star LP, Starr County, 1.2 million reported
  • GUTIERREZ, J.M. C — gas, Enron Oil & Gas Company, Zapata County, 1.2 million reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 1.2 million reported
  • TEXAS OSAGE GU — gas, Amax Oil & Gas Inc., Starr County, 1.2 million reported
  • VASQUEZ, ROMEO J. — gas, Chesapeake Operating, Inc., Zapata County, 1.2 million reported
  • BENAVIDES, ROSA V. B4 — gas, Conoco Inc., Webb County, 1.2 million reported
  • YTURRIA L&C -B- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Hidalgo County, 1.2 million reported
  • ALEXANDER, MAUREEN — gas, Eog Resources, Inc., Zapata County, 1.2 million reported
  • MORGENSTERN — gas, Enron Oil & Gas Company, Zapata County, 1.2 million reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • GLORIA LOPEZ — gas, Lighthouse Operating, Inc., Brooks County, 1.2 million reported
  • RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 1.2 million reported
  • KLEBERG, R J JR TR VIBORAS PAST — gas, Exxon Corp., Brooks County, 1.2 million reported
  • CRITES G.U. — gas, Eog Resources, Inc., San Patricio County, 1.2 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 1.2 million reported
  • VASQUEZ-PENA-HAYNES — gas, Chesapeake Operating, Inc., Zapata County, 1.2 million reported
  • JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.2 million reported
  • MECOM, J. W. — gas, Westport Oil And Gas Company, LP, Zapata County, 1.2 million reported
  • JURASCHEK — gas, Transtexas Gas Corporation, Webb County, 1.2 million reported
  • LUNDELL — gas, Conoco Inc., Webb County, 1.2 million reported
  • LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 1.2 million reported
  • WHITE POINT MINERALS — gas, Paleo Oil Company LLC, San Patricio County, 1.2 million reported
  • JACOBA "A" — gas, Transtexas Gas Corporation, Zapata County, 1.2 million reported
  • GLORIA LOPEZ — gas, Lighthouse Operating, Inc., Brooks County, 1.2 million reported
  • THOMAS — gas, Dominion Expl. & Prod., Inc., Willacy County, 1.2 million reported
  • WARDNER, G. P. — gas, Apache Corporation, Nueces County, 1.2 million reported
  • EAST, S. K., MRS. — gas, Exxon Corp., Kenedy County, 1.2 million reported
  • EL COYOTE RANCH — gas, Bopco, L.P., Brooks County, 1.2 million reported
  • PETERS A 724 — gas, Sanchez Oil & Gas Corporation, Duval County, 1.2 million reported
  • RAMIREZ, L. O. A — gas, Conoco Inc., Zapata County, 1.2 million reported
  • SAGE — gas, Jetta Operating Company, Inc., Hidalgo County, 1.2 million reported
  • STAGGS — gas, Eog Resources, Inc., Webb County, 1.2 million reported
  • ARMSTRONG, TOBIN "B" — gas, Headington Oil Company, L.P., Kenedy County, 1.2 million reported
  • SLATOR RANCH — gas, Fina Oil & Chemical Company, Zapata County, 1.2 million reported
  • BHE — gas, Mohican Operating, L.L.C., Webb County, 1.2 million reported
  • MARGO, R. E. HEIRS — gas, Kebo Oil & Gas, Inc., Starr County, 1.2 million reported
  • ORTIZ RANCH 'D' — gas, Killam Oil Co., Ltd., Webb County, 1.2 million reported
  • HALL, J. F. STATE -A- — gas, Oryx Energy Company, Starr County, 1.2 million reported
  • GONZALEZ GAS UNIT — gas, Chesapeake Operating, Inc., Zapata County, 1.2 million reported
  • LOPEZ, GLORIA GARCIA "B" — gas, Hilcorp Energy Company, Brooks County, 1.2 million reported
  • ALEXANDER — gas, Enron Oil & Gas Company, Zapata County, 1.2 million reported
  • B.M.T. — gas, Conoco Inc., Webb County, 1.2 million reported
  • MCKENDRICK — gas, Sonat Exploration Co. - Houston, Webb County, 1.2 million reported
  • JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 1.2 million reported
  • LA BLANCA GAS UNIT — gas, MW Petroleum Corporation, Hidalgo County, 1.2 million reported
  • ORIVE, A. — gas, Oryx Energy Company, Starr County, 1.2 million reported
  • ZACHRY, H. B. -C- — gas, Conoco Inc., Webb County, 1.2 million reported
  • BENAVIDES, BELIA R. "C" — gas, Enron Oil & Gas Company, Zapata County, 1.2 million reported
  • HALL, C. M. -A- — gas, Killam Oil Co., Ltd., Starr County, 1.2 million reported
  • VAQUILLAS RANCH CO., LTD. — gas, Conoco Inc., Webb County, 1.2 million reported
  • WELDER, MINNIE S. — gas, Abraxas Production Corporation, San Patricio County, 1.2 million reported
  • BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P Inc., Hidalgo County, 1.2 million reported
  • ASCHE — gas, Houston Exploration Company, The, Zapata County, 1.2 million reported
  • SHEERIN "B" — gas, Legend Natural Gas III, LP, Starr County, 1.2 million reported
  • DE LOS SANTOS GAS UNIT 1 — gas, Transamerican Natural Gas Corp., Zapata County, 1.2 million reported
  • GILPIN — gas, Escondido Resources II, LLC, Webb County, 1.2 million reported
  • VIELMANN-RAMIREZ-MARSHALL G U — gas, Chevron U. S. A. Inc., Zapata County, 1.2 million reported
  • MUNOZ-GUTIERREZ GAS UNIT — gas, Houston Exploration Company, The, Zapata County, 1.2 million reported
  • JENNINGS RANCH C — gas, Conoco Inc., Zapata County, 1.2 million reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 1.2 million reported
  • MCALLEN FIELDWIDE UNIT — gas, Total E&P USA, Inc., Hidalgo County, 1.2 million reported
  • RAMOS, BALTAZAR — gas, Midpar L.P., Zapata County, 1.2 million reported
  • GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 1.2 million reported
  • RUSSELL - WINCH — gas, North Central Oil Corp., Webb County, 1.2 million reported
  • RENTFRO, RUSSELL — gas, Texaco E & P Inc., Hidalgo County, 1.2 million reported
  • EL MILAGRO "B" — gas, L.O.G. Energy Exploration, Ltd., Zapata County, 1.2 million reported
  • MCALLEN, A. A. RANCH — gas, Totalfinaelf E&P USA Inc, Hidalgo County, 1.2 million reported
  • STAGGS — gas, Eog Resources, Inc., Webb County, 1.2 million reported
  • GATES 05-D — gas, Rosetta Resources Operating LP, Webb County, 1.2 million reported
  • VAQUILLAS RANCH CO., LTD — gas, Conoco Inc., Webb County, 1.2 million reported
  • SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 1.2 million reported
  • BENAVIDES, B. R. — gas, Houston Exploration Company, The, Zapata 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.