Oil and gas leases in District 04 — page 48

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 48 of 157

HAYNES, L. — gas, North Central Oil Corp., Zapata County, 928 thousand reported
HAGIST RANCH "A" — gas, Devon Energy Production Co, L.P., Duval County, 928 thousand reported
STATE TRACT 904 GAS UNIT — gas, Osprey Petroleum Company, Inc., Mustang Is-SB County, 928 thousand reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 928 thousand reported
SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 928 thousand reported
VIBORAS FIELD GAS UNIT NO. 1 — gas, Exxon Corp., Brooks County, 928 thousand reported
CRAIN & GRIFFITH -C- — gas, Faulconer, Vernon E., Inc., Cameron County, 928 thousand reported
MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Brooks County, 928 thousand reported
LANIER-RATHMELL-ALEXANDER G U — gas, Chevron U. S. A. Inc., Zapata County, 927 thousand reported
RANCHO BLANCO — gas, Zachry Exploration, Inc., Webb County, 927 thousand reported
ALLEY — gas, Eex Operating, L.P., Webb County, 927 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 927 thousand reported
GUTIERREZ — gas, Chesapeake Operating, Inc., Zapata County, 927 thousand reported
PALMYRA — gas, El Paso Production Oil & Gas Co., Zapata County, 927 thousand reported
VAQUILLAS 1646 — gas, Enron Oil & Gas Company, Webb County, 927 thousand reported
LAUREL, F.D. — gas, Dynamic Production, Inc., Zapata County, 926 thousand reported
WALTON, IRENE — gas, Union Pacific Resources Company, Nueces County, 926 thousand reported
PAGE, R.C. GAS UNIT 1 — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 926 thousand reported
SERAFIN — gas, Conocophillips Company, Zapata County, 926 thousand reported
DE GARCIA, B.G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 926 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 925 thousand reported
MARSHALL, S. G. — gas, Eog Resources, Inc., Zapata County, 925 thousand reported
GUTIERREZ, T. — gas, Killam Oil Co., Ltd., Zapata County, 925 thousand reported
ZAMORA STATE — gas, El Paso E & P Company, L. P., Hidalgo County, 925 thousand reported
SHOVLIN — gas, Devon Energy Production Co, L.P., Duval County, 925 thousand reported
MARTINEZ -B- — gas, Samedan Oil Corporation, Starr County, 925 thousand reported
VAQUILLAS RANCH I — gas, Conocophillips Company, Webb County, 925 thousand reported
URIBE, H. — gas, Samson Lone Star LP, Zapata County, 925 thousand reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 925 thousand reported
SLICK 230 " A " — gas, Samson Lone Star LP, Starr County, 924 thousand reported
VAN ES — gas, Thorp Petroleum Corporation, Webb County, 924 thousand reported
STATE TRACT 21 — gas, Brown, George R. Partnership,The, Nueces County, 924 thousand reported
GEE, H. W. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 924 thousand reported
DE BARBERIO — gas, Enron Oil & Gas Company, Zapata County, 924 thousand reported
CASSIN, EDWARD — gas, Conocophillips Company, Zapata County, 924 thousand reported
PETERS A 1703 — gas, Sanchez Oil & Gas Corporation, Duval County, 924 thousand reported
CLEOPATRA — gas, Milagro Exploration, LLC, Starr County, 924 thousand reported
HAYNES "D" — gas, Transamerican Natural Gas Corp., Zapata County, 923 thousand reported
GUERRA BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 923 thousand reported
GARCIA-YTURRIA -C- GAS UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Hidalgo County, 923 thousand reported
GUERRA "D" — gas, Newfield Exploration Company, Starr County, 923 thousand reported
GRUY, DAGMAR — gas, Eog Resources, Inc., Duval County, 923 thousand reported
MCALLEN, A. A. — gas, Oxy USA Inc., Hidalgo County, 923 thousand reported
BMT — gas, Eagle Oil & Gas Co., Zapata County, 922 thousand reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 922 thousand reported
BARRERA UNIT — gas, Chesapeake Operating, Inc., Hidalgo County, 922 thousand reported
MARSHALL STATE — gas, Eog Resources, Inc., Webb County, 922 thousand reported
GUILITA — gas, Mestena Operating, Ltd., Jim Hogg County, 922 thousand reported
SEMMES — gas, Hamman Oil & Refining Company, Starr County, 922 thousand reported
MUNOZ UNIT — gas, Christico Petroleum Company, Starr County, 922 thousand reported
MCCAMPBELL, JOHN — gas, Whiting Petroleum Corporation, San Patricio County, 922 thousand reported
BRUNI MINERAL TRUST "C" — gas, Chevron U. S. A. Inc., Webb County, 922 thousand reported
EL GATO "A" — gas, Hurd Enterprises, Ltd., Webb County, 922 thousand reported
DON JOSE LAND & CATTLE CO LTD — gas, Conocophillips Company, Zapata County, 921 thousand reported
C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 921 thousand reported
HAYNES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 921 thousand reported
BRIONES, J.E. "A" — gas, Columbus Energy Corp., Zapata County, 921 thousand reported
OLVERA GAS UNIT — gas, Vintage Petroleum, Inc., Duval County, 921 thousand reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 921 thousand reported
RAMEY, ALEX — gas, Western Gulf Oil & Gas Inc., Hidalgo County, 921 thousand reported
BRIGHT & SCHIFF HAMMAN GAS UNIT — gas, El Paso E & P Company, L. P., Hidalgo County, 921 thousand reported
GILL, F. J. — gas, Calpine Natural Gas L.P., Webb County, 920 thousand reported
BEAURLINE, A. W. — gas, South Texas Limited Partnership, Hidalgo County, 920 thousand reported
ORIVE, A — gas, Oryx Energy Company, Starr County, 920 thousand reported
BRIGHT & SCHIFF HAMMAN GAS UNIT — gas, El Paso E & P Company, L. P., Hidalgo County, 920 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 920 thousand reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 920 thousand reported
LA BRISA RANCH — gas, Belco Energy Corp., Starr County, 920 thousand reported
SARITA FIELD OIL & GAS UNIT — gas, Exxon Corp., Kenedy County, 920 thousand reported
LA PRESA — gas, Mestena Operating, Ltd., Brooks County, 920 thousand reported
SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 919 thousand reported
FNB MISSION — gas, Amax Oil & Gas Inc., Starr County, 919 thousand reported
STROMAN-ARMSTRONG — gas, U.S. Enercorp, Ltd., Webb County, 919 thousand reported
RAMIREZ, JOSEFA — gas, Pioneer Natural Res. USA, Inc., Zapata County, 919 thousand reported
SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 919 thousand reported
ISIDRO MORENO ET AL — gas, Chevron U. S. A. Inc., Webb County, 919 thousand reported
WOOD "B" — gas, Transtexas Gas Corporation, Starr County, 919 thousand reported
HEARD GAS UNIT 2 — gas, United Oil & Minerals L. P., Hidalgo County, 919 thousand reported
DIRKS BOOTH — gas, Lewis Petro Properties, Inc., Webb County, 919 thousand reported
YTURRIA L&C "B" — gas, Oryx Energy Company, Hidalgo County, 919 thousand reported
WARDNER, G. P. — gas, Collins & Ware, Inc., Nueces County, 919 thousand reported
SAVAGE -A- UNIT — gas, Faulconer, Vernon E., Inc., Hidalgo County, 918 thousand reported
SLATOR RANCH — gas, Eog Resources, Inc., Webb County, 918 thousand reported
HAYNES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 918 thousand reported
LLANOS, M. H. — gas, Columbus Energy Corp., Webb County, 918 thousand reported
BP AMERICA A-1726 — gas, Sanchez Oil & Gas Corporation, Duval County, 917 thousand reported
SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 917 thousand reported
HIRSCH ESTATE 1772 — gas, Enron Oil & Gas Company, Webb County, 917 thousand reported
GARNER — gas, Lewis Petro Properties, Inc., Webb County, 917 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 916 thousand reported
STEWART - JONES UNIT NO.2 — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 916 thousand reported
LOMA VIEJA — gas, Energy Development Corp., Jim Hogg County, 916 thousand reported
SLICK, T. B. ESTATE 533 — gas, Oxy USA Inc., Starr County, 915 thousand reported
JACOBA — gas, Houston Exploration Company, The, Zapata County, 915 thousand reported
CANALES, EDUARDO — gas, Eog Resources, Inc., Starr County, 915 thousand reported
SOUTH COYOTE — gas, Mestena Operating, Ltd., Jim Hogg County, 915 thousand reported
ARMSTRONG, TOBIN — gas, Headington Oil Company, L.P., Kenedy County, 915 thousand reported
AN/CY BENAVIDES F — gas, Conocophillips Company, Webb County, 915 thousand reported
WARDNER, G. P. — gas, Apache Corporation, Nueces County, 915 thousand reported
LIBRE — gas, Mestena Operating, Ltd., Jim Hogg County, 915 thousand reported
BONANZA HILLS GU A — gas, Lewis Petro Properties, Inc., Webb County, 914 thousand reported
FROST TRUST — gas, Austin Resources Corporation, Webb County, 914 thousand reported
MARSHALL, S. G. — gas, Chevron U. S. A. Inc., Zapata County, 914 thousand reported
COPANO BAY STATE — gas, Live Oak Reserves, Inc., Aransas County, 914 thousand reported
AUSTIN, HELEN P. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 914 thousand reported
VASQUEZ, ROMEO J. "B" — gas, Chesapeake Operating, Inc., Zapata County, 914 thousand reported
WHITTIER, L ESTATE — gas, Conocophillips Company, Zapata County, 914 thousand reported
LA GLORIA GAS UNIT — gas, Eog Resources, Inc., Jim Wells County, 914 thousand reported
STATE TRACT 352 — gas, Cabot Oil & Gas Corporation, San Patricio County, 914 thousand reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 914 thousand reported
COATES "B" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 914 thousand reported
ALEXANDER, CHARLES — gas, Houston Exploration Company, The, Webb County, 914 thousand reported
DIX RANCH STATE E — gas, Conoco Inc., Webb County, 914 thousand reported
WALTON, W.W. "A" — gas, Pennzoil Exploration & Prod. Co., Nueces County, 913 thousand reported
MCCAMPBELL, DUNN, -A- — gas, American Exploration Company, Kleberg County, 913 thousand reported
BRUNI RANCH — gas, Transtexas Gas Corporation, Webb County, 913 thousand reported
ECKERMAN, W.R. UNIT — gas, Oryx Energy Company, Nueces County, 913 thousand reported
CUELLAR-GRAVES GAS UNIT — gas, Chesapeake Operating, Inc., Zapata County, 913 thousand reported
BENAVIDES, ROSA V. A — gas, Conocophillips Company, Webb County, 913 thousand reported
LUNDELL RANCH — gas, Midpar L.P., Webb County, 913 thousand reported
PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 913 thousand reported
KING RANCH BORREGOS — gas, Exxon Mobil Corporation, Kleberg County, 913 thousand reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 912 thousand reported
HAMMAN "A" — gas, Bright & Co., Hidalgo County, 912 thousand reported
VELA, EMILIANO — gas, Enron Oil & Gas Company, Zapata County, 912 thousand reported
LOMA VIEJA — gas, Energy Development Corp., Jim Hogg County, 912 thousand reported
KENEDY, JOHN G. JR. -E- — gas, Exxon Corp., Kenedy County, 912 thousand reported
KING RANCH LAGUNA LARGA — gas, Exxon Corp., Kleberg County, 912 thousand reported
N. PADRE ISLAND 883-L/899-L UNIT — gas, Spinnaker Exploration Co.,L.L.C., N Padre Is-LB County, 912 thousand reported
MARSHALL, M.L.E.I S.G. — gas, Chevron U. S. A. Inc., Zapata County, 912 thousand reported
GUTIERREZ, B. G. — gas, Conoco Inc., Zapata County, 912 thousand reported
KING RANCH CHILTIPIN — gas, Exxon Corp., Kleberg County, 912 thousand reported
GUERRA, RAUL — gas, Pioneer Natural Res. USA, Inc., Zapata County, 911 thousand reported
DUSEK, F. J. TRUST — gas, Coastal Oil & Gas Corporation, Hidalgo County, 911 thousand reported
CARR "B" — gas, Transtexas Gas Corporation, Webb County, 911 thousand reported
STATE TRACT 747-L — gas, BHP Petroleum (Americas) Inc., Mustang Is-LB County, 911 thousand reported
VILLARREAL-ZAPATA — gas, Eog Resources, Inc., Zapata County, 910 thousand reported
BRUNI MINERAL -C- — gas, Enron Oil & Gas Company, Webb County, 910 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 910 thousand reported
NINE MILE POINT FIELD CONS. — gas, Eog Resources, Inc., Aransas County, 910 thousand reported
HAYNES, L. — gas, North Central Oil Corp., Zapata County, 910 thousand reported
HAYNES, LEONARD — gas, Hunt, WM. Herbert, Trust Est., Zapata County, 909 thousand reported
VIELMANN — gas, Chesapeake Operating, Inc., Zapata County, 909 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 909 thousand reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 909 thousand reported
RODRIGUEZ — gas, Kebo Oil & Gas, Inc., Starr County, 909 thousand reported
FAUSTO — gas, Michael Petroleum Corporation, Webb County, 909 thousand reported
LA PERLA — gas, Conoco Inc., Zapata County, 909 thousand reported
HUBBERD, WILLIAM C — gas, Conoco Inc., Webb County, 909 thousand reported
GRANT "A" — gas, Cabot Oil & Gas Corporation, Aransas County, 909 thousand reported
LENORE — gas, Killam Oil Co., Ltd., Webb County, 909 thousand reported
VAQUILLAS RANCH — gas, Chesapeake Operating, Inc., Webb County, 909 thousand reported
HAYNES — gas, Devon Energy Production Co, L.P., Zapata County, 909 thousand reported
CHAPMAN RANCH — gas, Westport Oil And Gas Company, LP, Nueces County, 908 thousand reported
OSPREY — gas, Dominion Expl. & Prod., Inc., Jim Hogg County, 908 thousand reported
SLATOR RANCH — gas, Fina Oil & Chemical Company, Zapata County, 908 thousand reported
KING RANCH STRATTON — gas, Exxon Corp., Jim Wells County, 908 thousand reported
WOODS CHRISTIAN — gas, Shell Western E&P Inc., Hidalgo County, 908 thousand reported
VASQUEZ, ROMEO J. — gas, Chesapeake Operating, Inc., Zapata County, 908 thousand reported
KHA — gas, Killam Oil Co., Ltd., Webb County, 908 thousand reported
CANALES — gas, Transamerican Natural Gas Corp., Zapata County, 908 thousand reported
CUELLAR GAS UNIT 1 — gas, Vintage Petroleum, Inc., Duval County, 908 thousand reported
USA — gas, Cantera Operating, LLC, Starr County, 907 thousand reported
SCHERPE, PETER VAN — gas, Oryx Energy Company, Hidalgo County, 907 thousand reported
GONZALEZ, RUBEN — gas, XCL-Texas, Inc., Webb County, 907 thousand reported
K & H FEE "1620" — gas, Killam Oil Company, Webb County, 907 thousand reported
STATE TRACT 277 — gas, Cabot Oil & Gas Corporation, Nueces County, 907 thousand reported
CURIEL, ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Kleberg County, 906 thousand reported
FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 906 thousand reported
GARCIA "B" — gas, Thorp Petroleum Corporation, Hidalgo County, 906 thousand reported
MARTIN, J. C. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 906 thousand reported
PETERS A 724 — gas, Sanchez Oil & Gas Corporation, Duval County, 906 thousand reported
SANCHEZ- MCMURRY — gas, Pogo Producing Company LLC, Zapata County, 906 thousand reported
MOORE — gas, BP America Production Company, Hidalgo County, 906 thousand reported
GARCIA GAS UNIT 2 — gas, Westport Oil And Gas Company, LP, Brooks County, 906 thousand reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 905 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 905 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 905 thousand reported
AMYX UNIT — gas, Texaco E & P Inc., Hidalgo County, 905 thousand reported
YZAGUIRRE-LEO GAS UNIT — gas, Houston Exploration Company, The, Zapata County, 905 thousand reported
SAN ROMAN A — gas, Lewis Petro Properties, Inc., Webb County, 905 thousand reported
GARZA, L. — gas, Eog Resources, Inc., Zapata County, 904 thousand reported
GOLDSTON, W.L. ET AL — gas, Wynn-Crosby Energy, Inc., Hidalgo County, 904 thousand reported
BENAVIDES, BELIA R. "B" — gas, Enron Oil & Gas Company, Zapata County, 903 thousand reported
BRISCOE "A" — gas, Transamerican Natural Gas Corp., Webb County, 903 thousand reported
SCHULZE, HERBERT K. ET AL — gas, Hughes, Dan A. Company, L.P., Nueces County, 903 thousand reported
OLIVAREZ, O. GU — gas, Amax Oil & Gas Inc., Starr County, 902 thousand reported
HUBBERD — gas, Houston Exploration Company, The, Webb County, 902 thousand reported
CAGE RANCH — gas, United Oil & Minerals L. P., Brooks County, 902 thousand reported
KING RANCH TIJERINA — gas, Eog Resources, Inc., Kleberg County, 902 thousand reported
LOPEZ, G. G. — gas, Chevron U. S. A. Inc., Brooks County, 902 thousand reported
EWING — gas, Rincon Petroleum Corporation, Nueces County, 902 thousand reported
PARR, HILDA — gas, Voyager Gas Corporation, Duval County, 902 thousand reported
JENNINGS RANCH B — gas, Conocophillips Company, Zapata County, 902 thousand reported
ERCK — gas, Bridge Oil Production Co., Inc., Kenedy County, 902 thousand reported
DIX RANCH A — gas, Enron Oil & Gas Company, Webb County, 902 thousand reported
HACHAR-ADCOCK UNIT — gas, Columbus Energy Corp., Webb County, 902 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 901 thousand reported
SULLIVAN DEEP "C" GAS UNIT NO. 1 — gas, Tecpetrol Operating LLC, Brooks County, 901 thousand reported
INGRAM, J. C. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 901 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.