Oil and gas leases in District 04 — page 2

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 2 of 157

G. MARTINEZ — gas, Chevron U. S. A. Inc., Zapata County, 10.7 million reported
KILGORE-WERNECKE GAS UNIT — gas, Shell Western E&P Inc., Duval County, 10.7 million reported
BRISCOE "D" — gas, Enron Oil & Gas Company, Webb County, 10.7 million reported
KENEDY, JOHN G. JR. "J" — gas, Headington Oil Company, L.P., Kenedy County, 10.7 million reported
BFMT EAST PSA — gas, Eog Resources, Inc., Webb County, 10.7 million reported
PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 10.6 million reported
USA — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 10.6 million reported
EDINBURG UNIT — gas, Royal Production Company, Inc., Hidalgo County, 10.5 million reported
SULLIVAN, D. J. "F" — gas, Exxon Mobil Corporation, Brooks County, 10.5 million reported
DEGOCHE, LOUISE — gas, Dewbre Petroleum Corporation, Hidalgo County, 10.5 million reported
BERRYMAN, ET AL UNIT — gas, Suemaur Expl. & Prod., LLC, Nueces County, 10.5 million reported
FASKEN STATE — gas, Silverbow Resources Oper, LLC, Webb County, 10.5 million reported
USA — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 10.5 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 10.4 million reported
COATES "E" GAS UNIT — gas, Coastal Oil & Gas Corporation, Hidalgo County, 10.4 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 10.4 million reported
YTURRIA, H. L & CC — gas, El Paso Production Oil & Gas Co., Hidalgo County, 10.3 million reported
HAMILTON, BUCK — gas, Eog Resources, Inc., Duval County, 10.3 million reported
MARRS MCLEAN TRUST — gas, Vastar Resources, Inc., Jim Hogg County, 10.3 million reported
GARCIA 1 — gas, Cometra Oil And Gas, Inc., Brooks County, 10.3 million reported
GUERRA "G" — gas, Phillips Petroleum Company, Duval County, 10.3 million reported
GRUY ESTATE — gas, Lobo Resources, Ltd., Duval County, 10.2 million reported
SAN ROMAN 1508 — gas, Eog Resources, Inc., Webb County, 10.2 million reported
GUERRA-U.S.A. GAS UNIT "C" — gas, Coastal Oil & Gas Corporation, Starr County, 10.2 million reported
BTLT B — gas, Smith Production Inc., Hidalgo County, 10.2 million reported
GOLDSTON, W. L. ET AL — gas, PG&E Resources Company, Hidalgo County, 10.2 million reported
BEAURLINE, A. W. — gas, Shell Western E&P Inc., Hidalgo County, 10.1 million reported
B.M.T. — gas, Conoco Inc., Webb County, 10.1 million reported
ZACHRY, H. B. COMPANY — gas, Shell Western E&P, Zapata County, 10.1 million reported
HAYNES — gas, Pennzenergy Exp. & Prod., L.L.C., Zapata County, 10.1 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 10.1 million reported
CANALES — gas, Transamerican Natural Gas Corp., Zapata County, 10.0 million reported
MCALLEN, A.A. "B" — gas, Shell Western E&P Inc., Hidalgo County, 10.0 million reported
SANTA ANA — gas, Vastar Resources, Inc., Hidalgo County, 10.0 million reported
BFMT WEST — gas, Eog Resources, Inc., Webb County, 10.0 million reported
WNH-MB PSA — gas, Eog Resources, Inc., Webb County, 10.0 million reported
BEAURLINE, A. W. — gas, Shell Western E&P Inc., Hidalgo County, 10.0 million reported
FASKEN STATE — gas, Silverbow Resources Oper, LLC, Webb County, 9.9 million reported
JOHNSON, C. G. GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 9.9 million reported
GUERRA GAS UNIT "A" — gas, Coastal Oil & Gas Corporation, Starr County, 9.8 million reported
HAYNES "E" — gas, Conoco Inc., Zapata County, 9.8 million reported
PHARR FIELDWIDE UNIT — gas, Total E&P USA, Inc., Hidalgo County, 9.8 million reported
PALMYRA — gas, Transtexas Gas Corporation, Zapata County, 9.8 million reported
JEFFRESS, J.D. — gas, Coastal Oil & Gas Corporation, Hidalgo County, 9.8 million reported
USA — gas, El Paso Production Oil & Gas Co., Starr County, 9.8 million reported
HOLLAND, W.H. ET AL — gas, Shell Western E&P Inc., Hidalgo County, 9.8 million reported
MARTINEZ, ANTONIO ET AL — gas, Chevron U. S. A. Inc., Zapata County, 9.7 million reported
GUERRA, E. E. — gas, Shell Western E&P Inc., Hidalgo County, 9.7 million reported
MALTSBERGER, W.A. — gas, Lewis Petro Properties, Inc., Webb County, 9.7 million reported
NEBLETT, G.E. ET AL GAS UNIT — gas, Shell Western E&P Inc., Starr County, 9.7 million reported
GATES 05D UNIT L — gas, Rosetta Resources Operating LP, Webb County, 9.7 million reported
MARRS MCLEAN TRUST -C- — gas, Vastar Resources, Inc., Jim Hogg County, 9.7 million reported
G. G. HINOJOSA — gas, Shell Western E&P, Zapata County, 9.7 million reported
MEEK RANCH PSA A — gas, Lewis Petro Properties, Inc., Webb County, 9.7 million reported
DAVIS, W.J. — gas, Shell Western E&P Inc., Hidalgo County, 9.7 million reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 9.6 million reported
BRUNI MINERAL TRUST NORTH TR "A" — gas, Chevron U. S. A. Inc., Webb County, 9.6 million reported
EDINBURG UNIT — gas, Royal Production Company, Inc., Hidalgo County, 9.6 million reported
BENAVIDES, ROSA V. D1 — gas, Conoco Inc., Webb County, 9.6 million reported
MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 9.5 million reported
KENEDY, JOHN G. JR. "E" — gas, Headington Oil Company LLC, Kenedy County, 9.5 million reported
PEREZ-ALANIZ DEEP — gas, Maguire Oil Company, Brooks County, 9.5 million reported
HAMILTON, BUCK — gas, Eog Resources, Inc., Duval County, 9.4 million reported
JOHNSON, F.I. — gas, Newfield Exploration Company, Hidalgo County, 9.4 million reported
WNH-LM 1870 PSA — gas, Eog Resources, Inc., Webb County, 9.4 million reported
JESUIT GAS UNIT — gas, Manti Operating Company, Kleberg County, 9.4 million reported
RAMIREZ-USA GU "E" — gas, Coastal Oil & Gas Corporation, Starr County, 9.3 million reported
DAVIS, W. J. "A" — gas, Shell Western E&P, Hidalgo County, 9.3 million reported
HACHAR 'A' — gas, Eog Resources, Inc., Webb County, 9.3 million reported
GUERRA, AVELINO — gas, Parker & Parsley Development L.P, Zapata County, 9.3 million reported
GATES 05D UNIT F — gas, Rosetta Resources Operating LP, Webb County, 9.3 million reported
EAST, MRS. S.K. "B" — gas, Newfield Exploration Company, Kenedy County, 9.3 million reported
KILLAM-HURD-MCLEAN 121 — gas, Killam Oil Co., Ltd., Webb County, 9.3 million reported
HAMILTON, BUCK — gas, Eog Resources, Inc., Duval County, 9.3 million reported
HOPKINS, M. A. GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 9.3 million reported
FROST MCLEAN — gas, Vastar Resources, Inc., Jim Hogg County, 9.3 million reported
HOPKINS, M. A. GAS UNIT — gas, Shell Western E&P, Hidalgo County, 9.3 million reported
GUTIERREZ HEIRS 37 — gas, Enron Oil & Gas Company, Zapata County, 9.2 million reported
G-B MINERALS- G-B AMI — gas, Eog Resources, Inc., Webb County, 9.2 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 9.2 million reported
FASKEN STATE — gas, Silverbow Resources Oper, LLC, Webb County, 9.2 million reported
PINNELL YTURRIA — gas, Charro Operating, L.L.C., Jim Hogg County, 9.2 million reported
KMF — gas, Headington Energy Partners, LLC, Kenedy County, 9.1 million reported
MARTIN-VOLZ — gas, Chevron U. S. A. Inc., Webb County, 9.1 million reported
GUERRA, G. ET AL — gas, Phillips Petroleum Company, Duval County, 9.1 million reported
KMF — gas, Coastal Oil & Gas Corporation, Kenedy County, 9.1 million reported
BOSTON TEXAS LAND & TRUST — gas, Shell Western E&P, Hidalgo County, 9.1 million reported
MARTIN STATE PSA — gas, Lewis Petro Properties, Inc., Webb County, 9.0 million reported
ZACHRY, H.B. CO. — gas, Shell Western E&P Inc., Zapata County, 9.0 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P, Hidalgo County, 9.0 million reported
BARROCITO, B.M. — gas, Eog Resources, Inc., Zapata County, 9.0 million reported
GATES 09 ROSE B — gas, Rosetta Resources Operating LP, Webb County, 9.0 million reported
JAMIESON, DARWINA — gas, El Paso Production Oil & Gas Co., Hidalgo County, 9.0 million reported
MCALLEN, A. A. 'B' — gas, Shell Western E&P Inc., Hidalgo County, 9.0 million reported
B.M.T. A — gas, Conocophillips Company, Webb County, 9.0 million reported
HUBBERD - FROST NAT'L BANK G.U. — gas, Shell Western E&P Inc., Duval County, 9.0 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 9.0 million reported
TRP B — gas, Eog Resources, Inc., Webb County, 9.0 million reported
STALKER GAS UNIT — gas, El Paso Production Oil & Gas Co., Hidalgo County, 9.0 million reported
COATES ENERGY TRUST — gas, Sanchez-O'Brien Oil & Gas Corp., Hidalgo County, 9.0 million reported
ZACHRY, H. B. COMPANY — gas, Shell Western E&P Inc., Zapata County, 8.9 million reported
MCLEAN, MARRS, -C- — gas, Arco Oil & Gas Co., Jim Hogg County, 8.9 million reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 8.9 million reported
HAMILTON, BUCK — gas, Eog Resources, Inc., Duval County, 8.9 million reported
NIDO RANCH — gas, Rio Grande E&P, LLC, Webb County, 8.9 million reported
HINOJOSA, G. G. — gas, Shell Western E&P Inc., Zapata County, 8.9 million reported
EAST, MRS. S.K. "B" — gas, Newfield Exploration Company, Kenedy County, 8.9 million reported
GATES 05D UNIT E — gas, Rosetta Resources Operating LP, Webb County, 8.9 million reported
KING RANCH-STATE — gas, Kleberg County, 8.9 million reported
LOPEZ, GLORIA GARCIA — gas, Nuevo Energy Company, Brooks County, 8.9 million reported
BFMT EAST — gas, Eog Resources, Inc., Webb County, 8.9 million reported
SANTA FE RANCH — gas, El Paso Production Oil & Gas Co., Brooks County, 8.9 million reported
ZACHRY, H. B. COMPANY — gas, Shell Western E&P, Zapata County, 8.8 million reported
HAMMAN RANCH — gas, El Paso Production Oil & Gas Co., Hidalgo County, 8.8 million reported
WNH-MB PSA — gas, Eog Resources, Inc., Webb County, 8.8 million reported
GUERRA, A.E. — gas, Texaco E & P Inc., Hidalgo County, 8.8 million reported
WALKER GAS UNIT 1 — gas, El Paso Production Oil & Gas Co., Kleberg County, 8.8 million reported
NEBLETT, G. E., ET AL GAS UNIT — gas, Shell Western E&P Inc., Starr County, 8.8 million reported
ST 49 PERMANENT UNIT — gas, Sabco Operating Company, Nueces County, 8.8 million reported
MECOM, J. W. — gas, Coastal Oil & Gas Corporation, Zapata County, 8.8 million reported
LA PERLA B — gas, Conoco Inc., Zapata County, 8.8 million reported
TREVINO, ALBERT — gas, Pennzoil Exploration & Prod. Co., Zapata County, 8.8 million reported
KLEBERG, R. J. JR. TR.-STILLMAN — gas, Exxon Corp., Willacy County, 8.8 million reported
HAMILTON, BUCK — gas, Eog Resources, Inc., Duval County, 8.7 million reported
MCALLEN, A.A. — gas, Shell Western E&P Inc., Hidalgo County, 8.7 million reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 8.7 million reported
HAMMAN RANCH — gas, El Paso Production Oil & Gas Co., Hidalgo County, 8.7 million reported
SOUTHWEST FARM & RANCH-STATE — gas, Fina Oil & Chemical Company, Starr County, 8.7 million reported
STATE TRACT 352 — gas, Cabot Oil & Gas Corporation, San Patricio County, 8.7 million reported
GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 8.7 million reported
RUSSELL RENTFRO — gas, Xto Energy Inc., Hidalgo County, 8.7 million reported
BFMT WEST — gas, Eog Resources, Inc., Webb County, 8.7 million reported
GATES 05D UNIT I — gas, Rosetta Resources Operating LP, Webb County, 8.7 million reported
MURCH, B. L. — gas, Headington Oil Company, L.P., Starr County, 8.7 million reported
KILLAM AND HURD FEE 1504 — gas, Killam Oil Co., Ltd., Webb County, 8.7 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 8.7 million reported
SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 8.6 million reported
KENEDY, JOHN G. JR. "J" — gas, Exxon Mobil Corporation, Kenedy County, 8.6 million reported
KENEDY, JOHN G. JR. "J" — gas, Exxon Mobil Corporation, Kenedy County, 8.6 million reported
WHEELOCK GAS UNIT O/A — gas, Texaco E & P Inc., Hidalgo County, 8.6 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 8.6 million reported
GATES 05D UNIT F — gas, Rosetta Resources Operating LP, Webb County, 8.6 million reported
LEONARDO — gas, Houston Exploration Company, The, Zapata County, 8.6 million reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 8.6 million reported
MCALLEN, A.A. -B- — gas, Shell Western E&P Inc., Hidalgo County, 8.6 million reported
WIESEHAN-WALKER GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 8.5 million reported
LA MESA RANCH — gas, Silverbow Resources Oper, LLC, Webb County, 8.5 million reported
EIA PROPERTIES — gas, Eog Resources, Inc., Starr County, 8.5 million reported
GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 8.5 million reported
GUERRA, RAUL — gas, Parker & Parsley Development L.P, Zapata County, 8.5 million reported
GATES 05D UNIT C — gas, Rosetta Resources Operating LP, Webb County, 8.5 million reported
STATE LEASE 74581 — gas, Hunt Oil Company, Mustang Is-LB County, 8.5 million reported
BRISCOE D — gas, Enron Oil & Gas Company, Webb County, 8.5 million reported
GRANT — gas, Walter Oil & Gas Corporation, Aransas County, 8.5 million reported
JURASCHEK — gas, Transamerican Natural Gas Corp., Webb County, 8.5 million reported
CANALES — gas, Transamerican Natural Gas Corp., Zapata County, 8.5 million reported
EL PEYOTE MINERAL TRUST — gas, Energy Development Corp., Zapata County, 8.5 million reported
KING RANCH MADERO — gas, Exxon Mobil Corporation, Kleberg County, 8.5 million reported
EAST, MRS. S. K. "B" — gas, Newfield Exploration Company, Kenedy County, 8.5 million reported
AI SAN ROMAN — gas, Ageron Ironroc Energy, LLC, Webb County, 8.5 million reported
MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 8.5 million reported
FROST NATIONAL BANK — gas, Conoco Inc., Webb County, 8.5 million reported
AI SAN ROMAN — gas, Ageron Energy, LLC, Webb County, 8.5 million reported
GATES 05D UNIT M — gas, Rosetta Resources Operating LP, Webb County, 8.4 million reported
KENEDY, JOHN G. JR. "J" — gas, Exxon Corp., Kenedy County, 8.4 million reported
PIPER STATE — gas, Escondido Resources Oper Co, LLC, Webb County, 8.4 million reported
HAYNES, LEONARD — gas, Hunt, WM. Herbert, Trust Est., Zapata County, 8.4 million reported
RAMIREZ, FEDERICO — gas, Midpar L.P., Zapata County, 8.4 million reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 8.4 million reported
SULLIVAN, D J STATE — gas, Exxon Mobil Corporation, Brooks County, 8.4 million reported
MURCH, B. L. — gas, Headington Oil Company, L.P., Starr County, 8.3 million reported
KENEDY, JOHN G. JR. "J" — gas, Exxon Mobil Corporation, Kenedy County, 8.3 million reported
SANTA FE RANCH MULA PASTURE — gas, Exxon Mobil Corporation, Kenedy County, 8.3 million reported
SANTA FE RANCH — gas, Exxon Mobil Corporation, Brooks County, 8.3 million reported
CHAMBERLAIN ST - HACHAR 1476 A — gas, Eog Resources, Inc., Webb County, 8.3 million reported
TURNER, EVELYN — gas, El Paso E & P Company, L. P., Hidalgo County, 8.3 million reported
TREVINO, ALBERT — gas, Pennzoil Exploration & Prod. Co., Zapata County, 8.3 million reported
WOODS CHRISTIAN — gas, Shell Western E&P Inc., Hidalgo County, 8.3 million reported
AI SAN ROMAN — gas, Ageron Ironroc Energy, LLC, Webb County, 8.3 million reported
WEATHERBY-WERNECKE GAS UNIT — gas, Shell Western E&P Inc., Duval County, 8.3 million reported
COATES "A" — gas, Coastal Oil & Gas Corporation, Hidalgo County, 8.3 million reported
JUANA — gas, Enron Oil & Gas Company, Zapata County, 8.3 million reported
LEYENDECKER G.L. — gas, Shell Western E&P Inc., Zapata County, 8.2 million reported
RAMIREZ-USA GU "E" — gas, Coastal Oil & Gas Corporation, Starr County, 8.2 million reported
MCALLEN, A. A. — gas, Shell Western E&P, Hidalgo County, 8.2 million reported
SOUTHWEST TEXAS CORP "A" — gas, Eog Resources, Inc., Starr County, 8.2 million reported
BFMT EAST — gas, Eog Resources, Inc., Webb County, 8.2 million reported
SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 8.2 million reported
STARRPRO MINERALS DGU — gas, Legend Natural Gas III, LP, Starr County, 8.2 million reported
BARBARA LIPS GAS UNIT — gas, Shell Western E&P Inc., Brooks County, 8.2 million reported
DYE STATE G.U. — gas, Coastal Oil & Gas Corporation, Zapata County, 8.2 million reported
WEATHERBY - WERNECKE GAS UNIT — gas, Shell Western E&P Inc., Duval County, 8.2 million reported
MCALLEN, A. A. "B" — gas, Shell Western E&P Inc., Hidalgo County, 8.1 million reported
GONZALEZ-GIL B GU — gas, Enron Oil & Gas Company, Zapata County, 8.1 million reported
GUERRA GAS UNIT "A" — gas, Coastal Oil & Gas Corporation, Starr County, 8.1 million reported
HOPKINS, M. A. GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 8.1 million reported
GATES 05D UNIT G — gas, Rosetta Resources Operating LP, Webb County, 8.1 million reported
GUERRA, A. E. — gas, Chevron U. S. A. Inc., Hidalgo County, 8.1 million reported
VAQUILLAS RANCH A — gas, Conoco Inc., Webb County, 8.1 million reported
GUERRA GAS UNIT "A" — gas, Coastal Oil & Gas Corporation, Starr County, 8.1 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.