Oil and gas leases in San Augustine County — page 3

San Augustine County, Texas has 525 oil and gas leases with production on file at the Railroad Commission, all of them in Commission district 06. 33 of them are oil leases and 492 are gas leases. Between them they carry 532 wellbores. Reported volumes run from January 1993 to August 2026 and come to 3.1 million barrels of oil and 3.0 billion Mcf of gas. 34 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 San Augustine County

How many oil and gas leases are in San Augustine County?: San Augustine County has 525 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has San Augustine County produced?: Leases in San Augustine County have reported 3,122,731 barrels of oil (bbl) and 2,957,550,146 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in San Augustine County?: 34 operators file production returns for leases in San Augustine County.
How much are mineral rights in San Augustine County worth?: There is no single figure: what a mineral or royalty interest in San Augustine County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 525 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 3 of 3

FORBUS-MCKINNEY — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.6 million reported
TIMBERSTAR — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.6 million reported
HATCH GU SAG — gas, Chesapeake Operating, Inc., San Augustine County, 1.6 million reported
FORBUS-MCKINNEY — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.6 million reported
HOLLY — gas, Aethon Energy Operating LLC, San Augustine County, 1.6 million reported
TIMBERSTAR-MILLS B — gas, Southwestern Energy Prod. Co., San Augustine County, 1.6 million reported
VASTAR MINERALS GAS UNIT 4 — gas, Xto Energy Inc., San Augustine County, 1.6 million reported
SUN DEVILS DU — gas, Xto Energy Inc., San Augustine County, 1.6 million reported
TIMBERSTAR-HT&BRRCO 154 — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.6 million reported
SUBLETT, J. GU — gas, Devon Energy Production Co, L.P., San Augustine County, 1.5 million reported
WINSTON UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.5 million reported
TIMBERSTAR-MILLS B — gas, Southwestern Energy Prod. Co., San Augustine County, 1.5 million reported
BLOUNT MCFADDIN GU — gas, Devon Energy Production Co, L.P., San Augustine County, 1.5 million reported
TIMBERSTAR-HOPKINS GU 5 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.5 million reported
HALBERT TRUST GAS UNIT — gas, Devon Energy Production Co, L.P., San Augustine County, 1.5 million reported
HOLLY — gas, Aethon Energy Operating LLC, San Augustine County, 1.5 million reported
TIMBERSTAR-BP-WEAVER — gas, Southwestern Energy Prod. Co., San Augustine County, 1.5 million reported
WYNN, LELIA UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.5 million reported
TIMBERSTAR-HT&BRRCO 154 — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.4 million reported
DAVIS, JEFF UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.4 million reported
KARDELL, S GU — gas, Devon Energy Production Co, L.P., San Augustine County, 1.4 million reported
MCFADDIN MINERAL TRUST — gas, Southwestern Energy Prod. Co., San Augustine County, 1.4 million reported
BLUE RAIDERS (SL) DU — gas, Xto Energy Inc., San Augustine County, 1.4 million reported
TIMBERSTAR-HOPKINS GAS UNIT 2 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.4 million reported
WYNN, LELIA UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.4 million reported
TIMBERSTAR-TARTT — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
ADJ MINERALS BP — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
SUBLETT, J GU — gas, Devon Energy Production Co, L.P., San Augustine County, 1.3 million reported
GRIFFIN, R. SHALLOW GAS UNIT — gas, Devon Energy Production Co, L.P., San Augustine County, 1.3 million reported
TIMBERSTAR-HODGES GAS UNIT 1 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
TIMBERSTAR-HOPKINS GU 2 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
TIMBERSTAR-BP-RAILROAD 152 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
TIMBERSTAR-WEAVER — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
BOLES, CECILIA — gas, Southwestern Energy Prod. Co., San Augustine County, 1.3 million reported
TIMBERSTAR-DAVIS GU 3 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.2 million reported
TIMBERSTAR-BP-WEAVER — gas, Southwestern Energy Prod. Co., San Augustine County, 1.2 million reported
WHITTON GAS UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.2 million reported
TIMBERSTAR-WEAVER — gas, Southwestern Energy Prod. Co., San Augustine County, 1.2 million reported
VON GOETZ, KATHERINE — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.2 million reported
MARQUETTE-HOLLY-A — gas, Aethon Energy Operating LLC, San Augustine County, 1.1 million reported
POLK GAS UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.1 million reported
WILLIAMS-CHUMLEY GU — gas, Devon Energy Production Co, L.P., San Augustine County, 1.1 million reported
SOUTHERN TIMBER PROPERTIES — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.1 million reported
KVG-HOLLY-A — gas, Aethon Energy Operating LLC, San Augustine County, 1.0 million reported
BRIGHT, JACQUELYN GAS UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 1.0 million reported
SMITH, GEORGE F. — gas, ST. Mary Land & Exploration Co., San Augustine County, 1.0 million reported
TIMBERSTAR-BP-RAILROAD 152 GU 2 — gas, Southwestern Energy Prod. Co., San Augustine County, 1.0 million reported
TIMBERSTAR-HOPKINS GU 4 — gas, Southwestern Energy Prod. Co., San Augustine County, 993 thousand reported
VON GOETZ, KATHERINE — gas, Cabot Oil & Gas Corporation, San Augustine County, 984 thousand reported
LYONS GU — gas, Devon Energy Production Co, L.P., San Augustine County, 975 thousand reported
GRIFFIN, R. SHALLOW GAS UNIT — gas, Devon Energy Production Co, L.P., San Augustine County, 946 thousand reported
SKILLERN, K GU — gas, Devon Energy Production Co, L.P., San Augustine County, 930 thousand reported
TIMBERSTAR — gas, Southwestern Energy Prod. Co., San Augustine County, 909 thousand reported
GRIFFIN, R. GU — gas, Devon Energy Production Co, L.P., San Augustine County, 894 thousand reported
WILKINSON GAS UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 879 thousand reported
TIMBERSTAR 58 — gas, Southwestern Energy Prod. Co., San Augustine County, 858 thousand reported
BRIGHT, JACQUELYN GAS UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 720 thousand reported
HARDING GAS UNIT — gas, Cabot Oil & Gas Corporation, San Augustine County, 680 thousand reported
SOUTHERN TIMBER PROPERTIES — gas, Cabot Oil & Gas Corporation, San Augustine County, 676 thousand reported
SKILLERN, K GU — gas, Devon Energy Production Co, L.P., San Augustine County, 654 thousand reported
KARDELL, S. GU — gas, Devon Energy Production Co, L.P., San Augustine County, 605 thousand reported
STOKES — gas, Marathon Oil Company, San Augustine County, 538 thousand reported
LONG-BELL OIL UNIT — oil, Tana Oil And Gas Corporation, San Augustine County, 494 thousand reported
LONG-BELL OIL UNIT #3 — oil, Tana Oil And Gas Corporation, San Augustine County, 465 thousand reported
VASTAR MINERALS GAS UNIT 4 — gas, Hunt Petroleum Corporation, San Augustine County, 448 thousand reported
TIMBERSTAR-HT&BRRCO 154 — gas, Cabot Oil & Gas Corporation, San Augustine County, 409 thousand reported
ZAP MINERALS UNIT — gas, Eog Resources, Inc., San Augustine County, 391 thousand reported
ARCO FEE — oil, Tana Oil And Gas Corporation, San Augustine County, 390 thousand reported
BSI HOKIES DU — gas, Aethon Energy Operating LLC, San Augustine County, 377 thousand reported
NEEDMORE PARK — oil, Sonat Exploration Company -Tyler, San Augustine County, 360 thousand reported
BSI SKYHAWKS DU — gas, Xto Energy Inc., San Augustine County, 349 thousand reported
TIMBERSTAR-MILLS — gas, Southwestern Energy Prod. Co., San Augustine County, 283 thousand reported
LONG-BELL OIL UNIT #2 — oil, Tana Oil And Gas Corporation, San Augustine County, 279 thousand reported
BLACK STONE COLWELL A-8 — gas, W&T Offshore, Inc., San Augustine County, 246 thousand reported
VON GOETZ, KATHERINE — gas, Cabot Oil & Gas Corporation, San Augustine County, 242 thousand reported
BLACK STONE WHITE ROCK — gas, W&T Offshore, Inc., San Augustine County, 231 thousand reported
BP 152 (PETTET) 1 — gas, Southwestern Energy Prod. Co., San Augustine County, 231 thousand reported
COWBOYS GAS UNIT — gas, Xto Energy Inc., San Augustine County, 219 thousand reported
SCOTT — gas, Enerquest Corporation, San Augustine County, 141 thousand reported
BENNETT GAS UNIT — gas, Eog Resources, Inc., San Augustine County, 139 thousand reported
ROSS — gas, Pedeco, Inc., San Augustine County, 138 thousand reported
ARCO FEE UNIT #4 — oil, Tana Oil And Gas Corporation, San Augustine County, 132 thousand reported
BLACK STONE MCMAHON A-28 — gas, W&T Offshore, Inc., San Augustine County, 124 thousand reported
ARCO FEE OIL UNIT — oil, Tana Oil And Gas Corporation, San Augustine County, 108 thousand reported
USA-BL — gas, ST. Mary Land & Exploration Co., San Augustine County, 104 thousand reported
LONG-BELL — oil, Ip Petroleum Company, Inc., San Augustine County, 96 thousand reported
FAIRWAY FARMS UNIT 'A' — oil, Crimson Exploration Oper., Inc., San Augustine County, 95 thousand reported
BLACK STONE REBECCA — gas, Harding Company, San Augustine County, 92 thousand reported
KODIAK — oil, Crimson Exploration Oper., Inc., San Augustine County, 87 thousand reported
LONG-BELL OIL UNIT #4 — oil, Tana Oil And Gas Corporation, San Augustine County, 78 thousand reported
FIGHTIN' IRISH (SL) DU — gas, Xto Energy Inc., San Augustine County, 73 thousand reported
BLACK STONE SINCLAIR A-399 — gas, W&T Offshore, Inc., San Augustine County, 71 thousand reported
MITCHELL, ROXIE — gas, Inland Oil And Gas, San Augustine County, 64 thousand reported
BLACK STONE MCMAHON B-28 — gas, W&T Offshore, Inc., San Augustine County, 63 thousand reported
HICKS-LANIER — gas, Devon Energy Production Co, L.P., San Augustine County, 62 thousand reported
COWBOYS GAS UNIT — gas, Fossil Resources, Inc., San Augustine County, 58 thousand reported
SKILLERN, K GU — gas, Devon Energy Production Co, L.P., San Augustine County, 56 thousand reported
ARCO FEE OIL UNIT #5 — oil, Tana Oil And Gas Corporation, San Augustine County, 53 thousand reported
FORBUS-MCKINNEY OU C — oil, Cabot Oil & Gas Corporation, San Augustine County, 51 thousand reported
VINEY GREER OU A — oil, Cabot Oil & Gas Corporation, San Augustine County, 49 thousand reported
ARCO FEE UNIT 3 — oil, Tana Oil And Gas Corporation, San Augustine County, 48 thousand reported
SANFORD (PETTET) — gas, Cabot Oil & Gas Corporation, San Augustine County, 45 thousand reported
TIMBERSTAR — oil, Cabot Oil & Gas Corporation, San Augustine County, 43 thousand reported
TUPPEN (PETTET) 3 — oil, Southwestern Energy Prod. Co., San Augustine County, 43 thousand reported
LONGBELL NO. 2 — oil, Ip Petroleum Company, Inc., San Augustine County, 37 thousand reported
BURDETTE A OIL UNIT — oil, Cabot Oil & Gas Corporation, San Augustine County, 34 thousand reported
BURDETTE OU B — oil, Cabot Oil & Gas Corporation, San Augustine County, 28 thousand reported
TIMBERSTAR-DAVIS (PETTET) 2 — oil, Southwestern Energy Prod. Co., San Augustine County, 27 thousand reported
ALLAR — oil, Ip Petroleum Company, Inc., San Augustine County, 19 thousand reported
TEMPLE INLAND UNIT A-380 — oil, Union Pacific Resources Company, San Augustine County, 17 thousand reported
MARTIN — oil, ST. Mary Land & Exploration Co., San Augustine County, 17 thousand reported
OGLESBEE — oil, ST. Mary Land & Exploration Co., San Augustine County, 15 thousand reported
15MILLAN — oil, ST. Mary Land & Exploration Co., San Augustine County, 13 thousand reported
BP — oil, KT Operating Company LLC, San Augustine County, 12 thousand reported
LONGBELL — oil, Ip Petroleum Company, Inc., San Augustine County, 11 thousand reported
TIMBERSTAR-HODGES GAS UNIT 1 — oil, Southwestern Energy Prod. Co., San Augustine County, 8 thousand reported
ROSS — oil, Pedeco, Inc., San Augustine County, 6 thousand reported
SKILLERN GU — gas, Devon Energy Production Co, L.P., San Augustine County, 5 thousand reported
ROSS — oil, Hibbard Energy, LP, San Augustine County, 4 thousand reported
POLLARD, B. M. — gas, Inland Oil And Gas, San Augustine County, 2 thousand reported
BLACK STONE MCMAHON A-28 — oil, Cameron Exploration, Inc., San Augustine County, 1 thousand reported
ARCO UNIT #6 — oil, Tana Oil And Gas Corporation, San Augustine County, 382 reported
BURDETTE OU B — gas, Aethon Energy Operating LLC, San Augustine County, 191 reported
BURDETTE A OIL UNIT — gas, Aethon Energy Operating LLC, San Augustine County, 163 reported
TIMBERSTAR — gas, Buckhorn Operating LLC, San Augustine County, 116 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.