CARRIE COLE (MARBLE FALLS), District 7B, 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 2 leases in this field that have a page here — 67% of the register's 3 — 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 |
|---|---|---|---|---|---|
| Gas | 2 | 2 | 3,805 mcf | 0 bblcondensate | 1,997,251 mcfsince 1970 |
Spacing rule
What the Commission requires of a well on this field.
| Wells | Rule | Effective | From the lease line | Between wells | Acres per unit | Max diagonal |
|---|---|---|---|---|---|---|
| Gas | B | 1988-07-25 | 933 ft | 1,867 ft | 320 | 6,500 ft |
Commission remarks: TEMP. RULES MADE PERM. 7/25/88 PER 7B-92,021
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 |
|---|---|---|
| ALLEN, ALICE E. HEIRS | BLACKBIRD R 22 OG L.L.C. | $1.4 M |
| BAIRD | BLACKBIRD R 22 OG L.L.C. | $1.3 M |
Field number 15880500, from the Railroad Commission's field register. The register's own index resolves 3 leases and 3 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.