FLAT ROCK (DEVONIAN), District 7C, Texas
A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.
Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 5 leases in this field that have a page here — 83% of the register's 6 — so it understates the field.
Production, 2025
The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.
| Wells | In the field | Producing | Produced in 2025 | Also produced | Cumulative |
|---|---|---|---|---|---|
| Oil | 0 | 0 | 0 bbl | 0 mcfcasinghead | 10,952 bblsince discovery |
| Gas | 0 | 0 | 0 mcf | 0 bblcondensate | 631,759 mcfsince 1970 |
This field filed no production for 2025. It remains on the Commission's schedules.
The discovery well's oil measured 56.2° API gravity, perforated at 10,000 ft.
Spacing rule
What the Commission requires of a well on this field.
Commission remarks: AOF-1 AND AOF-2 EFFECTIVE 12/01/2001.
County
Leases in this field
Every lease here files this field's number with the Commission and has a page on this site.
| Lease | Operator | Value |
|---|---|---|
| FLATHEAD #2 | DINERO OPERATING COMPANY | $1.7 M |
| FLATHEAD | THREE-B OIL COMPANY, THE | $1.5 M |
| FLATHEAD | EAGLE ROCK OPERATING COMPANY,LLC | $1.4 M |
| UNIVERSITY AH | ENDEAVOR ENERGY RESOURCES L.P. | $407 k |
| FLATHEAD | THREE-B OIL COMPANY, THE | $36 k |
Field number 31236080, from the Railroad Commission's field register. The register's own index resolves 6 leases and 7 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.