Oil and gas leases in District 04 — page 20

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 20 of 157

  • ALVAREZ — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 2.4 million reported
  • GARZA "D" GAS UNIT — gas, Transamerican Natural Gas Corp., Zapata County, 2.4 million reported
  • GARZA L. — gas, Enron Oil & Gas Company, Zapata County, 2.4 million reported
  • CERRITO STATE B — gas, Escondido Resources Oper Co, LLC, Webb County, 2.4 million reported
  • DELUNA GAS UNIT — gas, E.G. Operating, Brooks County, 2.4 million reported
  • B.M.T. — gas, Conoco Inc., Webb County, 2.4 million reported
  • GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • WIESEHAN-WALKER GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 2.4 million reported
  • MESTENA OIL & GAS "E" — gas, Cody Energy, Inc., Jim Hogg County, 2.4 million reported
  • STEWART TRUST — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • GARZA, L. — gas, Eog Resources, Inc., Zapata County, 2.4 million reported
  • WARDNER, G. P. — gas, Union Pacific Resources Company, Nueces County, 2.4 million reported
  • KING RANCH BORREGOS — gas, Exxon Mobil Corporation, Kleberg County, 2.4 million reported
  • RAMIREZ, BLAS — gas, Midpar L.P., Zapata County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • ROTTERSMAN — gas, Transtexas Gas Corporation, Webb County, 2.4 million reported
  • MAYFAIR LA BRISA — gas, Texas Independent Explor., Inc., Starr County, 2.4 million reported
  • BILLINGS RANCH — gas, Eog Resources, Inc., Webb County, 2.4 million reported
  • VAQUILLAS RANCH A2 — gas, Conoco Inc., Webb County, 2.4 million reported
  • DE BARBERIO — gas, Conocophillips Company, Zapata County, 2.4 million reported
  • AUGUSTA-KENTON — gas, Escondido Resources II, LLC, Webb County, 2.4 million reported
  • GARCIA L & L CO. "C" — gas, Oryx Energy Company, Starr County, 2.4 million reported
  • BTLT — gas, Sheridan Production Company, LLC, Starr County, 2.4 million reported
  • JENNINGS RANCH D — gas, Conocophillips Company, Zapata County, 2.4 million reported
  • BRISCOE-MANRY 1469 — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • SOUTHWEST FARM & RANCH - STATE — gas, Totalfinaelf E&P USA Inc, Starr County, 2.4 million reported
  • B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 2.4 million reported
  • ROPER UNIT — gas, Texaco E & P Inc., Hidalgo County, 2.4 million reported
  • GATES 09 ROSE B GU 9 — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Total E&P USA, Inc., Starr County, 2.4 million reported
  • BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 2.4 million reported
  • NEBLETT G.E. ET AL GAS UNIT — gas, Shell Western E&P Inc., Starr County, 2.4 million reported
  • EL GATO "A" — gas, Hurd Enterprises, Ltd., Webb County, 2.4 million reported
  • DON JOSE LAND & CATTLE CO LTD — gas, Conocophillips Company, Zapata County, 2.4 million reported
  • NEBLETT, G.E. ET AL GAS UNIT — gas, Shell Western E&P, Starr County, 2.4 million reported
  • BMT K&H — gas, Eog Resources, Inc., Zapata County, 2.4 million reported
  • BRUNI MINERAL TRUST A-B — gas, Enron Oil & Gas Company, Zapata County, 2.4 million reported
  • BILLINGS B — gas, Eog Resources, Inc., Webb County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • SMITH UNIT — gas, Western Gulf Oil & Gas, LLC, Nueces County, 2.4 million reported
  • DULANEY-BRUNI — gas, Eog Resources, Inc., Webb County, 2.4 million reported
  • YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 2.4 million reported
  • ALLEY — gas, Eex Operating, L.P., Webb County, 2.4 million reported
  • KLEBERG, R. J. TR-STILLMAN — gas, Exxon Corp., Kenedy County, 2.4 million reported
  • VERGARA, G. B. — gas, Conoco Inc., Webb County, 2.4 million reported
  • KILLAM HURD MCLEAN 121 — gas, Killam Oil Co., Ltd., Webb County, 2.4 million reported
  • GATES 05-D — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • VAQUILLAS-STATE — gas, Devon Energy Production Co, L.P., Webb County, 2.4 million reported
  • MARRS-MCLEAN "C" — gas, Transamerican Natural Gas Corp., Webb County, 2.4 million reported
  • BRISCOE STATE 1130 — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • ASCHE — gas, Houston Exploration Company, The, Zapata County, 2.4 million reported
  • VASQUEZ, ROMEO J. — gas, Chesapeake Operating, Inc., Zapata County, 2.4 million reported
  • B.M.T. — gas, Conoco Inc., Webb County, 2.4 million reported
  • ST. CHARLES CO. — gas, Conoco Inc., Aransas County, 2.4 million reported
  • MENDOZA, E.G. GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 2.4 million reported
  • LUNDELL "C" — gas, Conoco Inc., Webb County, 2.4 million reported
  • GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • HACHAR STEWART STATE GU A — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • VAQUILLAS RANCH CO. LTD — gas, Conoco Inc., Webb County, 2.4 million reported
  • GUTIERREZ, J.M. -C- — gas, Enron Oil & Gas Company, Zapata County, 2.4 million reported
  • KELLY, J. C., UNIT — gas, South Texas Limited Partnership, Hidalgo County, 2.4 million reported
  • USA — gas, El Paso E & P Company, L. P., Starr County, 2.4 million reported
  • PETERS RANCH — gas, Richman Petroleum Corp., Duval County, 2.4 million reported
  • BENTSEN BROS. - STATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • LA BRISA RANCH "A" — gas, Belco Operating Corp., Starr County, 2.4 million reported
  • LEHMAN, W.F.L. — gas, Tierra Mineral Development, L.C., Nueces County, 2.4 million reported
  • HAYNES MINERAL TRUST — gas, Transamerican Natural Gas Corp., Zapata County, 2.4 million reported
  • CAL-MEX — gas, Columbus Energy Corp., Webb County, 2.4 million reported
  • WEST MCALLEN UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 2.4 million reported
  • BARRERA, F. - STATE — gas, Shell Western E&P Inc., Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.4 million reported
  • ASCHE — gas, Houston Exploration Company, The, Zapata County, 2.4 million reported
  • STATE LEASE 904 GAS UNIT — gas, Umc Petroleum Corporation, Mustang Is-SB County, 2.4 million reported
  • SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • SANTA FE RANCH — gas, Exxon Mobil Corporation, Brooks County, 2.4 million reported
  • MERCURIO MARTINEZ ET AL UNIT — gas, Chevron U. S. A. Inc., Zapata County, 2.4 million reported
  • COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 2.4 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 2.4 million reported
  • MCGRATH — gas, Eog Resources, Inc., Webb County, 2.4 million reported
  • OWEN BRISCOE 2147 — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • B.M.T. — gas, Conocophillips Company, Webb County, 2.4 million reported
  • VELA ESTATE — gas, Amax Oil & Gas Inc., Zapata County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 2.4 million reported
  • SPEER, GEO. H. STATE -D- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 2.4 million reported
  • DIXIE MORTGAGE-PAWELEK GAS UNIT — gas, Abaco Operating, LLC, Hidalgo County, 2.4 million reported
  • SAN ROMAN "A" — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • RYAN — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • KILLAM-HURD-MCLEAN "121" — gas, Killam Oil Co., Ltd., Webb County, 2.4 million reported
  • MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 2.4 million reported
  • WHITTIER — gas, Legend Natural Gas II, LP, Zapata County, 2.4 million reported
  • ESPARZA, PABLO, ET AL UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 2.4 million reported
  • MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 2.4 million reported
  • GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • KING RANCH STRATTON — gas, Exxon Mobil Corporation, Kleberg County, 2.4 million reported
  • BENAVIDES TRUST — gas, Pogo Producing Company, Zapata County, 2.4 million reported
  • RETAMA RANCH — gas, Laredo Energy, Webb County, 2.4 million reported
  • AUGUSTA-KENTON — gas, Escondido Resources II, LLC, Webb County, 2.4 million reported
  • RUSSELL-WINCH — gas, Conoco Inc., Webb County, 2.4 million reported
  • ROSA - BFMT EAST B — gas, Eog Resources, Inc., Webb County, 2.4 million reported
  • BOSTON TEXAS LAND & TRUST — gas, Oxy USA Inc., Hidalgo County, 2.4 million reported
  • RANCHITO "A" GAS UNIT — gas, Chesapeake Operating, Inc., Zapata County, 2.4 million reported
  • C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 2.4 million reported
  • VIBORAS FIELD GAS UNIT NO. 1 — gas, Exxon Corp., Brooks County, 2.4 million reported
  • MARTINEZ, D. — gas, Transamerican Natural Gas Corp., Webb County, 2.4 million reported
  • GARZA — gas, Chesapeake Operating, Inc., Zapata County, 2.4 million reported
  • STEWART TRUST — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • KINCAID, J. W. -B- — gas, Oryx Energy Company, Starr County, 2.4 million reported
  • KHA — gas, Killam Oil Co., Ltd., Webb County, 2.4 million reported
  • KENEDY, JOHN G. JR. "K" — gas, Exxon Mobil Corporation, Kenedy County, 2.4 million reported
  • BRUNI-SUMMERS — gas, Michael Petroleum Corporation, Webb County, 2.4 million reported
  • GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE 533 — gas, Fina Oil & Chemical Company, Starr County, 2.4 million reported
  • LASATER, GARLAND — gas, United Oil & Minerals, Inc., Brooks County, 2.4 million reported
  • VARAL RANCHES — gas, Newfield Exploration Company, Zapata County, 2.4 million reported
  • LAUREL, F.D. — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • RAMIREZ-MALAKOFF UNIT — gas, Chevron U. S. A. Inc., Webb County, 2.4 million reported
  • BENAVIDES, BELIA R. "C" — gas, Enron Oil & Gas Company, Zapata County, 2.4 million reported
  • GATES 09 ROSE B — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • SANCHEZ-MCMURREY — gas, Conoco Inc., Zapata County, 2.4 million reported
  • HAYNES, L. — gas, North Central Oil Corp., Zapata County, 2.4 million reported
  • EDINBURG UNIT — gas, Royal Production Company, Inc., Hidalgo County, 2.4 million reported
  • R & R ROYALTY — gas, Coastal Oil & Gas Corporation, Hidalgo County, 2.4 million reported
  • EXXON STATE — gas, Peoples Energy Prod.-TX, L.P., Duval County, 2.4 million reported
  • MURCH, B. L. — gas, Headington Oil Company, L.P., Starr County, 2.4 million reported
  • JARAL — gas, Eog Resources, Inc., Webb County, 2.4 million reported
  • MERCURIO — gas, Samson Lone Star LP, Zapata County, 2.4 million reported
  • MCALLEN FIELDWIDE UNIT — gas, Shell Western E&P, Hidalgo County, 2.4 million reported
  • VERGARA 1679 — gas, Eex Operating, L.P., Webb County, 2.4 million reported
  • CANALES — gas, Conoco Inc., Zapata County, 2.4 million reported
  • RIVERS, M. L. "A" — gas, Pennzoil Exploration & Prod. Co., Nueces County, 2.4 million reported
  • GATES 09 ROSE B — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • ST 49 PERMANENT UNIT — gas, Sabco Operating Company, Nueces County, 2.4 million reported
  • RIETHMEYER, E. GAS UNIT — gas, Comstock Oil & Gas, LP, Hidalgo County, 2.4 million reported
  • DCR-STATE 366/76/64/54 D — gas, Tri-C Resources, Inc., Duval County, 2.4 million reported
  • SANTA ELENA — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • JENNINGS RANCH AA — gas, Conocophillips Company, Zapata County, 2.4 million reported
  • LISANDRO LONGORIA ET AL GAS UNIT — gas, Shell Western E&P Inc., Brooks County, 2.4 million reported
  • GARCIA "B" — gas, M. J. G., Inc., Starr County, 2.4 million reported
  • HAYNES — gas, Devon Energy Production Co, L.P., Zapata County, 2.4 million reported
  • J.I. GONZALEZ — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • HART ET AL — gas, Thorp Petroleum Corporation, Starr County, 2.4 million reported
  • DAWSON STATE — gas, Brigham Oil & Gas, L.P., Brooks County, 2.4 million reported
  • DIXIE MORTGAGE-HOPKINS GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 2.4 million reported
  • LA MOCA GAS UNIT N — gas, Lewis Petro Properties, Inc., Webb County, 2.4 million reported
  • SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 2.4 million reported
  • GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 2.4 million reported
  • YZAGUIRRE, J. — gas, KCS Resources, Inc., Zapata County, 2.4 million reported
  • GARZA, A. M. STATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • RICHMOND — gas, El Paso Production Oil & Gas Co., Starr County, 2.4 million reported
  • FROST TRUST 13 — gas, Conoco Inc., Webb County, 2.4 million reported
  • VERA TRUST — gas, Noble Energy Inc, Duval County, 2.4 million reported
  • HOFFMAN 116 — gas, Pogo Producing Company, Duval County, 2.4 million reported
  • ROTTERSMAN — gas, Michael Petroleum Corporation, Webb County, 2.3 million reported
  • VERTREES, CHARLES D. — gas, Smith Production Inc., Hidalgo County, 2.3 million reported
  • NCOC FEE UNIT — gas, North Central Oil Corp., Zapata County, 2.3 million reported
  • FASKEN STATE — gas, Webb County, 2.3 million reported
  • MARRS MCLEAN TRUST — gas, Vastar Resources, Inc., Jim Hogg County, 2.3 million reported
  • PEREZ-ALANIZ DEEP — gas, Tecpetrol Operating LLC, Brooks County, 2.3 million reported
  • FARIAS, N. A. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 2.3 million reported
  • KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 2.3 million reported
  • LA PERLA — gas, Transtexas Gas Corporation, Zapata County, 2.3 million reported
  • GONZALES, HORACIO — gas, Laredo Energy, Zapata County, 2.3 million reported
  • DE AUSTIN-CASTILLO GU — gas, Coastal Oil & Gas Corporation, Hidalgo County, 2.3 million reported
  • MCKENDRICK, W. H. — gas, Conoco Inc., Webb County, 2.3 million reported
  • NEEL, GEORGE — gas, Samson Hydrocarbons Company, Webb County, 2.3 million reported
  • MCGRATH — gas, Eog Resources, Inc., Webb County, 2.3 million reported
  • EL COYOTE RANCH — gas, Bopco, L.P., Brooks County, 2.3 million reported
  • SLICK, T. B. ESTATE A-527 — gas, Conoco Inc., Starr County, 2.3 million reported
  • GUERRA-U.S.A. GAS UNIT "D" — gas, Coastal Oil & Gas Corporation, Starr County, 2.3 million reported
  • JUSTAPOR — gas, Mitsui E&P USA LLC, Webb County, 2.3 million reported
  • LOCKHART GAS UNIT — gas, Dewbre Petroleum Corporation, Hidalgo County, 2.3 million reported
  • INGRAM, DONALD — gas, Union Pacific Resources Company, Nueces County, 2.3 million reported
  • MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 2.3 million reported
  • VERGARA — gas, Transtexas Gas Corporation, Webb County, 2.3 million reported
  • MUNOZ — gas, Transamerican Natural Gas Corp., Zapata County, 2.3 million reported
  • VIOLETA RANCH — gas, Denali Oil & Gas Management, LLC, Zapata County, 2.3 million reported
  • GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 2.3 million reported
  • KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 2.3 million reported
  • GATES 10 ROSE A — gas, Rosetta Resources Operating LP, Webb County, 2.3 million reported
  • CUELLAR G.U. — gas, Chesapeake Operating, Inc., Zapata County, 2.3 million reported
  • SOUTH MAY GAS UNIT #7 — gas, Sarita Oil & Gas, Kenedy County, 2.3 million reported
  • SLICK, T.B. ESTATE #175 UNIT — gas, Conoco Inc., Starr County, 2.3 million reported
  • ASCHE — gas, Houston Exploration Company, The, Zapata County, 2.3 million reported
  • HAMMAN "A" — gas, Bright & Co., Hidalgo County, 2.3 million reported
  • MCLEAN, MARRS "C" — gas, Transtexas Gas Corporation, Webb County, 2.3 million reported
  • SLICK, T. B. ESTATE A-527 — gas, Conoco Inc., Starr County, 2.3 million reported
  • ALLEY — gas, Ep Operating Limited Partnership, Webb County, 2.3 million reported
  • MCMURREY, WM. — gas, Conoco Inc., Zapata County, 2.3 million reported
  • DECARREON, G. G. — gas, Conoco Inc., Zapata County, 2.3 million reported
  • BRAVO G.U. — gas, Newfield Exploration Company, Zapata County, 2.3 million reported
  • HUBBERD — gas, Transtexas Gas Corporation, Webb County, 2.3 million reported
  • KING RANCH TIJERINA — gas, Exxon Corp., Kleberg County, 2.3 million reported
  • CHAPA, DAVID — gas, Fina Oil & Chemical Company, Hidalgo County, 2.3 million reported
  • MARTINEZ, LAURO-EUDOXIO GU — gas, Enron Oil & Gas Company, Zapata County, 2.3 million reported
  • ELLIFF, J. S., ET AL — gas, Union Pacific Resources Company, Nueces County, 2.3 million reported
  • NEW ZAPATA EAST GAS UNIT — gas, Chesapeake Operating, Inc., Zapata County, 2.3 million reported
  • EDINBURG IMPR. ASSOC. GU — gas, Coastal Oil & Gas Corporation, Hidalgo County, 2.3 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.