Oil and gas leases in District 04 — page 9

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 9 of 157

LIBRE — gas, Mestena, Inc., Jim Hogg County, 4.4 million reported
MARTINEZ, ADELA M. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 4.4 million reported
MUNOZ, FERNANDO — gas, Dominion Expl. & Prod., Inc., Zapata County, 4.4 million reported
KIRK GAS UNIT — gas, San Patricio Corporation, San Patricio County, 4.4 million reported
RMT — gas, Chesapeake Operating, Inc., Zapata County, 4.4 million reported
BILLINGS RANCH — gas, Eog Resources, Inc., Webb County, 4.4 million reported
SLICK, T. B. ESTATE — gas, Total E&P USA, Inc., Starr County, 4.4 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 4.4 million reported
REUTHINGER F — gas, Caturus Energy, LLC, Webb County, 4.4 million reported
GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 4.4 million reported
RMT — gas, Chesapeake Operating, Inc., Zapata County, 4.4 million reported
FLORES, L. G. — gas, Houston Exploration Company, The, Zapata County, 4.4 million reported
MCALLEN, A.A. "B" — gas, Shell Western E&P Inc., Hidalgo County, 4.4 million reported
HUBBERD, WILLIAM "C1" — gas, Transamerican Natural Gas Corp., Webb County, 4.4 million reported
ALEXANDER, CHARLES — gas, Conoco Inc., Webb County, 4.4 million reported
EAST, MRS. S.K. "B" — gas, Newfield Exploration Company, Kenedy County, 4.4 million reported
NIDO RANCH — gas, Killam Oil Co., Ltd., Webb County, 4.4 million reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 4.3 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 4.3 million reported
RETAMA RANCH — gas, Kimmeridge Texas Gas, LLC, Webb County, 4.3 million reported
URIBE, S. — gas, Chevron U. S. A. Inc., Zapata County, 4.3 million reported
AI SRS — gas, Ageron Energy, LLC, Webb County, 4.3 million reported
MCALLEN FIELDWIDE UNIT — gas, Totalfinaelf E&P USA Inc, Hidalgo County, 4.3 million reported
B.M.T. — gas, Conoco Inc., Webb County, 4.3 million reported
B.M.T. — gas, Transtexas Gas Corporation, Webb County, 4.3 million reported
FLORES, L.G. — gas, Transtexas Gas Corporation, Zapata County, 4.3 million reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 4.3 million reported
B.M.T. A — gas, Conocophillips Company, Webb County, 4.3 million reported
KLEBERG, R. J. JR. TR.STILLMAN — gas, Exxon Corp., Kenedy County, 4.3 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 4.3 million reported
COX, B F — gas, Wagner Oil Company, Willacy County, 4.3 million reported
BILLINGS AB GU — gas, Eog Resources, Inc., Webb County, 4.3 million reported
BERRYMAN ET AL UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 4.3 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 4.3 million reported
WOODS CHRISTIAN — gas, Shell Western E&P, Hidalgo County, 4.3 million reported
LUNDELL — gas, Conoco Inc., Webb County, 4.3 million reported
AI SAN ROMAN — gas, Ageron Energy, LLC, Webb County, 4.3 million reported
GUTIERREZ, J.M. C — gas, Enron Oil & Gas Company, Zapata County, 4.3 million reported
RANCHO BLANCO — gas, Zachry Exploration, Inc., Webb County, 4.3 million reported
KELLOGG GAS UNIT — gas, Marathon Oil Company, San Patricio County, 4.3 million reported
VERGARA 1679-W — gas, Ep Operating Limited Partnership, Webb County, 4.3 million reported
SANCHEZ-MCMURREY — gas, Conoco Inc., Zapata County, 4.3 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 4.3 million reported
GATES 05-D — gas, Rosetta Resources Operating LP, Webb County, 4.3 million reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 4.3 million reported
HMC-TIE LA BRISA — gas, Texas Independent Explor., Inc., Starr County, 4.3 million reported
VAQUILLAS RANCH A11 — gas, Conoco Inc., Webb County, 4.3 million reported
TURNER, EVELYN — gas, El Paso Production Oil & Gas Co., Hidalgo County, 4.3 million reported
CHEVRON - EDITH CARR — gas, Chevron U. S. A. Inc., Webb County, 4.3 million reported
WILLIAMSON, STANLEY H. — gas, Amoco Production Company, Webb County, 4.3 million reported
MATRIX CASPIAN — gas, Escondido Resources Oper Co, LLC, Webb County, 4.3 million reported
HEIN, LUZ A. ESTATE — gas, Enron Oil & Gas Company, Webb County, 4.3 million reported
SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 4.3 million reported
BENAVIDES, ROSA V. B — gas, Conoco Inc., Webb County, 4.3 million reported
ROSA V. BENAVIDES — gas, Laredo Energy, Webb County, 4.3 million reported
TURNER, EVELYN — gas, El Paso Production Oil & Gas Co., Hidalgo County, 4.3 million reported
C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 4.3 million reported
COOK-CLEMONS GU — gas, El Paso Production Oil & Gas Co., Hidalgo County, 4.3 million reported
MARTINEZ, FELIPE ET AL — gas, Chevron U. S. A. Inc., Zapata County, 4.3 million reported
MATA-THOMAS GU — gas, Conocophillips Company, Webb County, 4.3 million reported
VAQUILLAS RANCH "D" — gas, Transamerican Natural Gas Corp., Webb County, 4.3 million reported
BERNARDO GAS UNIT — gas, Transtexas Gas Corporation, Zapata County, 4.3 million reported
GARCIA, SALVADOR A — gas, Conoco Inc., Zapata County, 4.3 million reported
BFMT EAST — gas, Eog Resources, Inc., Webb County, 4.3 million reported
BENAVIDES, ROSA V. B4 — gas, Conocophillips Company, Webb County, 4.3 million reported
VILLARREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 4.3 million reported
RANCHO BLANCO — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 4.3 million reported
STATE SLICK "D" — gas, Fina Oil & Chemical Company, Starr County, 4.3 million reported
BARRERA — gas, Coronado Energy E&P Company, LLC, Hidalgo County, 4.3 million reported
TREVINO — gas, Transamerican Natural Gas Corp., Zapata County, 4.3 million reported
C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 4.3 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 4.3 million reported
BENAVIDES, ROSA V. A2 — gas, Conocophillips Company, Webb County, 4.3 million reported
BENAVIDES, ROSA V. C — gas, Conoco Inc., Webb County, 4.3 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 4.3 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 4.3 million reported
EAST, MRS. S.K. "B" — gas, Newfield Exploration Company, Kenedy County, 4.3 million reported
BENTSEN TRACT IV — gas, Oxy USA Inc., Starr County, 4.3 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 4.3 million reported
HUISACHE E — gas, Caturus Energy, LLC, Webb County, 4.3 million reported
STATE EDITH UNIT — gas, Silver Hill Energy Operating LLC, Webb County, 4.3 million reported
BARRERA-RAMIREZ GAS UNIT NO. 1 — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 4.3 million reported
HAYNES "A" — gas, El Paso E&P Zapata, L.P., Zapata County, 4.3 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 4.3 million reported
U.S.A.-GUERRA "B" GAS UNIT — gas, Coastal Oil & Gas Corporation, Starr County, 4.3 million reported
JONES ESTATE — gas, Eog Resources, Inc., San Patricio County, 4.3 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 4.2 million reported
BRUNI RANCH — gas, Conoco Inc., Zapata County, 4.2 million reported
BRUNI MINERAL TRUST "B" — gas, Chevron U. S. A. Inc., Webb County, 4.2 million reported
COOPER FOUNDATION — gas, Eog Resources, Inc., Starr County, 4.2 million reported
FROST NATIONAL BANK — gas, Conoco Inc., Webb County, 4.2 million reported
KING RANCH CANELO — gas, Eog Resources, Inc., Kleberg County, 4.2 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 4.2 million reported
ALEXANDER, CHARLES — gas, Conoco Inc., Webb County, 4.2 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 4.2 million reported
BLOOMBERG, SAMUEL D. — gas, Hanson Production Company, Starr County, 4.2 million reported
VAQUILLAS RANCH A4 — gas, Conoco Inc., Webb County, 4.2 million reported
MARTINEZ, D. — gas, Transamerican Natural Gas Corp., Webb County, 4.2 million reported
FASKEN STATE — gas, Silverbow Resources Oper, LLC, Webb County, 4.2 million reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 4.2 million reported
GRANT "A" — gas, Walter Oil & Gas Corporation, Aransas County, 4.2 million reported
BFMT WEST — gas, Eog Resources, Inc., Webb County, 4.2 million reported
JURASCHEK — gas, Transtexas Gas Corporation, Webb County, 4.2 million reported
KENEDY, JOHN G. JR. "E" — gas, Headington Oil Company, L.P., Kenedy County, 4.2 million reported
KLEBERG, R J JR TR VIBORAS PAST — gas, Exxon Corp., Brooks County, 4.2 million reported
MARTINEZ, ADRIAN — gas, Enron Oil & Gas Company, Zapata County, 4.2 million reported
SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 4.2 million reported
MOORE, W. H. — gas, Esenjay Petroleum Corp., San Patricio County, 4.2 million reported
C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 4.2 million reported
BEAURLINE, A. W. — gas, Cabot Oil & Gas Corporation, Hidalgo County, 4.2 million reported
K&H FEE 'D' 1570 — gas, Killam Oil Co., Ltd., Webb County, 4.2 million reported
BFMT EAST — gas, Eog Resources, Inc., Webb County, 4.2 million reported
MORSE - FORSTER UNIT — gas, Hughes, Dan A. Company, Starr County, 4.2 million reported
JEFFRESS, J. D. — gas, Coastal Oil & Gas Corporation, Hidalgo County, 4.2 million reported
GATES '05-D' UNIT P — gas, Rosetta Resources Operating LP, Webb County, 4.2 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 4.2 million reported
LOPEZ MINERAL TRUST — gas, Eog Resources, Inc., Duval County, 4.2 million reported
HUISACHE E — gas, Caturus Energy, LLC, Webb County, 4.2 million reported
JERICO LTD GAS UNIT — gas, Shell Western E&P, Hidalgo County, 4.2 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 4.2 million reported
HAYNES MINERAL TRUST — gas, Transamerican Natural Gas Corp., Zapata County, 4.2 million reported
LECHENGER — gas, Transamerican Natural Gas Corp., Webb County, 4.2 million reported
BARROCITO, B. M. — gas, Eog Resources, Inc., Zapata County, 4.2 million reported
PETERS ESTATE GAS UNIT "B" — gas, El Paso Production Oil & Gas Co., Duval County, 4.2 million reported
BERNARDO BUSTAMANTE G. U. — gas, Killam Oil Co., Ltd., Zapata County, 4.2 million reported
HILL, J.H. ET AL — gas, Shell Western E&P Inc., Hidalgo County, 4.2 million reported
BOOTH, W. V. ET AL 2292 "A" — gas, Lewis Petro Properties, Inc., Webb County, 4.2 million reported
STAGGS — gas, Eog Resources, Inc., Webb County, 4.2 million reported
MUNOZ, FERNANDO — gas, Pioneer Natural Res. USA, Inc., Zapata County, 4.2 million reported
EXXON STATE — gas, Coronado Energy E&P Company, LLC, Duval County, 4.2 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 4.2 million reported
G-B AMI - G-B MINERALS K — gas, Eog Resources, Inc., Webb County, 4.2 million reported
SLATOR RANCH "A" — gas, Eog Resources, Inc., Zapata County, 4.2 million reported
KAMPFENKEL, ET AL G. U. — gas, Suemaur Expl. & Prod., LLC, Nueces County, 4.2 million reported
ST. CHARLES CO. — gas, Hilcorp Energy Company, Aransas County, 4.2 million reported
JENNINGS — gas, Pennzoil Exploration & Prod. Co., Zapata County, 4.2 million reported
THOMAS, M. G. — gas, Exxon Corp., Willacy County, 4.2 million reported
BENAVIDES, GLORIA B.M.T. A — gas, Conoco Inc., Webb County, 4.2 million reported
SLATOR RANCH "A" — gas, Eog Resources, Inc., Webb County, 4.2 million reported
RANCHO NUEVO — gas, Transtexas Gas Corporation, Zapata County, 4.2 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 4.2 million reported
GATES 09 ROSE B GU — gas, Rosetta Resources Operating LP, Webb County, 4.2 million reported
B.M.T. — gas, Conoco Inc., Webb County, 4.2 million reported
MB - OCHO - LM A — gas, Eog Resources, Inc., Webb County, 4.2 million reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 4.2 million reported
GATES '05-D' UNIT N — gas, Rosetta Resources Operating LP, Webb County, 4.2 million reported
B.M.T. — gas, Transtexas Gas Corporation, Webb County, 4.1 million reported
MARTINEZ, A. GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 4.1 million reported
L. GARZA — gas, Enron Oil & Gas Company, Zapata County, 4.1 million reported
STATE TRACT 840-S — gas, PG&E Resources Offshore Company, Matgrda Is-SB County, 4.1 million reported
TREVINO "B" — gas, Bridge Oil Production Co., Inc., Zapata County, 4.1 million reported
BENAVIDES, AN/CY F — gas, Conocophillips Company, Webb County, 4.1 million reported
HUISACHE CATTLE COMPANY "B" — gas, Lewis Petro Properties, Inc., Webb County, 4.1 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 4.1 million reported
MCLEAN, MARRS TRUST — gas, Vastar Resources, Inc., Jim Hogg County, 4.1 million reported
GLORIA GARCIA LOPEZ — gas, Hilcorp Energy Company, Brooks County, 4.1 million reported
WERNECKE, E. D. — gas, Enron Oil & Gas Company, Duval County, 4.1 million reported
JEFFRESS, J.D. — gas, Greenbrier Oper. Co., Hidalgo County, 4.1 million reported
MARTINEZ, EUDOXIO GAS UNIT — gas, Enron Oil & Gas Company, Zapata County, 4.1 million reported
LA PERLA — gas, Conoco Inc., Zapata County, 4.1 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 4.1 million reported
BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P, Hidalgo County, 4.1 million reported
ELLEN C. — gas, Laredo Energy Operating, LLC, Webb County, 4.1 million reported
PREVOST — gas, Columbus Energy Corp., Webb County, 4.1 million reported
STATE SANTA FLORENTINA D — gas, Mitsui E&P USA LLC, Webb County, 4.1 million reported
MCALLEN, A.A. — gas, Shell Western E&P Inc., Hidalgo County, 4.1 million reported
DIELMANN — gas, Thorp Petroleum Corporation, Starr County, 4.1 million reported
RETAMA RANCH — gas, Kimmeridge Texas Gas, LLC, Webb County, 4.1 million reported
TEX-MEX R.R. CO. NO. 599 — gas, Conoco Inc., Webb County, 4.1 million reported
GARZA, A. M., STATE — gas, Shell Western E&P Inc., Starr County, 4.1 million reported
ELLEN C. — gas, Kimmeridge Texas Gas, LLC, Webb County, 4.1 million reported
VAQUILLAS RANCH L — gas, Conoco Inc., Webb County, 4.1 million reported
STATE TRACT 55-8 UNIT — gas, Sabco Operating Company, LLC, Nueces County, 4.1 million reported
DODIER "A" — gas, Ricochet Energy, Inc., Zapata County, 4.1 million reported
KENEDY, JOHN G. JR. "J" — gas, Exxon Mobil Corporation, Kenedy County, 4.1 million reported
PHARR FIELDWIDE UNIT — gas, Shell Western E&P, Hidalgo County, 4.1 million reported
KILLAM HURD MCLEAN 121 — gas, Killam Oil Co., Ltd., Webb County, 4.1 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 4.1 million reported
GUTIERREZ, J. M. — gas, Houston Exploration Company, The, Zapata County, 4.1 million reported
MARSHALL, STANLEY G. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 4.1 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 4.1 million reported
CHEVRON-THUNDERBIRD #2 GAS UNIT — gas, Chevron U. S. A. Inc., Jim Hogg County, 4.1 million reported
TORDILLA FIELD GAS UNIT 1 — gas, Exxon Corp., Willacy County, 4.1 million reported
KENEDY, JOHN G. JR. "J" — gas, Headington Oil Company, L.P., Kenedy County, 4.1 million reported
SEIN — gas, Rincon Petroleum Corporation, Aransas County, 4.1 million reported
PENA GAS UNIT #1 — gas, Williams-Cody, Inc., Jim Hogg County, 4.1 million reported
MB - OCHO - LM B — gas, Eog Resources, Inc., Webb County, 4.1 million reported
SLATOR RANCH — gas, Eog Resources, Inc., Webb County, 4.1 million reported
KENEDY, JOHN G. JR. " J " — gas, Exxon Mobil Corporation, Kenedy County, 4.1 million reported
BENAVIDES, ROSA V. D1 — gas, Conoco Inc., Webb County, 4.1 million reported
KLEBERG,R.J.JR.TR.VIBORAS PAST — gas, Exxon Corp., Brooks County, 4.1 million reported
ALEXANDER, M. M. — gas, Union Pacific Resources Company, Zapata County, 4.1 million reported
MCKENDRICK, W.H. — gas, Transamerican Natural Gas Corp., Webb County, 4.1 million reported
JOHNSON, C. G. GAS UNIT — gas, Oxy USA Inc., Hidalgo County, 4.1 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 4.1 million reported
CARR — gas, Transtexas Gas Corporation, Webb County, 4.1 million reported
ESPERANZA — gas, Transtexas Gas Corporation, Zapata County, 4.1 million reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 4.1 million reported
VAQUILLAS RANCH A-1 — gas, Conoco Inc., Webb County, 4.1 million reported
RAMIREZ, ABEL — gas, Houston Exploration Company, The, Zapata County, 4.1 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.