ODEM (5200 FRIO MIDDLE, S), District 04, 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 4 leases in this field that have a page here — 80% of the register's 5 — 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 | 105,727 bblsince discovery |
| Gas | 2 | 1 | 2,744 mcf | 397 bblcondensate | 626,644 mcfsince 1970 |
The discovery well's oil measured 32.7° API gravity, perforated at 5,278 ft.
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 | 1978-04-10 | 467 ft | 1,200 ft | 40 | 0 ft |
| Oil | B | — | 467 ft | 1,200 ft | 40 | 2,100 ft |
Commission remarks: AOF-1 AND AOF-2 EFFECTIVE 08/01/96.
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 |
|---|---|---|
| J. F. WELDER UNIT | 84 ENERGY LLC | $839 k |
| BOMER, E. T. | WAGNER OIL COMPANY | $302 k |
| J. F. WELDER UNIT | 84 ENERGY LLC | $228 k |
| WELDER, J. F. UNIT | SOUTHERN BAY OPERATING, L.L.C. | $20 k |
Field number 66762418, from the Railroad Commission's field register. The register's own index resolves 5 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.