COLOGNE (4040), District 02, 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 |
|---|---|---|---|---|---|
| Gas | 2 | 1 | 234 mcf | 0 bblcondensate | 690,280 mcfsince 1970 |
Spacing rule
What the Commission requires of a well on this field.
Commission remarks: ALLOCATION FORMULA EFFECTIVE 04/01/2009.
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 |
|---|---|---|
| SALINAS, J. | BIG LAKE CORPORATION | $490 k |
| MICHAEL | AMPAK OIL COMPANY | $378 k |
| COLOGNE | AMPAK OIL COMPANY | $258 k |
| JOHNNIE UNIT | KLOTZMAN, M. S. EXPLORATION CO. | $200 k |
| SCHMIDT, L. A. "A" | COLOGNE PRODUCTION COMPANY | $32 k |
Field number 19744670, from the Railroad Commission's field register. The register's own index resolves 6 leases and 6 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.