Oil and gas leases in Subsurface Exploration
Subsurface Exploration is a Texas operator, Commission number 828311, with 14 leases reporting production across 1 county. 9 of them are oil leases and 5 are gas leases. Between them they carry 20 wellbores. Reported volumes run from January 1993 to August 2026 and come to 21 thousand barrels of oil and 78 thousand Mcf of gas. 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 Subsurface Exploration
- How many oil and gas leases are in Subsurface Exploration?
- Subsurface Exploration has 14 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
- How much oil and gas has Subsurface Exploration produced?
- Leases in Subsurface Exploration have reported 20,920 barrels of oil (bbl) and 78,263 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
- How much are mineral rights in Subsurface Exploration worth?
- There is no single figure: what a mineral or royalty interest in Subsurface Exploration is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 14 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.
Counties here
- Coleman County — 14 leases
Railroad Commission districts
- District 7B — 14 leases
Leases
- HALLMARK-KEEL "A" — gas, Subsurface Exploration, Coleman County, 39 thousand reported
- CLAYTON A — gas, Subsurface Exploration, Coleman County, 19 thousand reported
- CLAYTON — gas, Subsurface Exploration, Coleman County, 16 thousand reported
- BERTRAND, O.C. — oil, Subsurface Exploration, Coleman County, 6 thousand reported
- BERTRAND, O.C. — oil, Subsurface Exploration, Coleman County, 5 thousand reported
- GASSIOTT, MAURICE — gas, Subsurface Exploration, Coleman County, 4 thousand reported
- BERTRAND, O.C — oil, Subsurface Exploration, Coleman County, 2 thousand reported
- ALLEN, C.D. "C" — oil, Subsurface Exploration, Coleman County, 2 thousand reported
- ALLEN, C.D. ET AL — oil, Subsurface Exploration, Coleman County, 2 thousand reported
- HALLMARK-KEEL — oil, Subsurface Exploration, Coleman County, 2 thousand reported
- BURROUGHS — oil, Subsurface Exploration, Coleman County, 1 thousand reported
- WOLTERS ET AL — oil, Subsurface Exploration, Coleman County, 751 reported
- CLAYTON — oil, Subsurface Exploration, Coleman County, 586 reported
- ALLEN HEIRS — gas, Subsurface Exploration, Coleman County, 8 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.