RINCON (VICKSBURG UPPER 5480), 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 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 | 1 | 0 | 0 bbl | 0 mcfcasinghead | 180,392 bblsince discovery |
| Gas | 3 | 0 | 0 mcf | 0 bblcondensate | 3,042,754 mcfsince 1970 |
This field filed no production for 2025. It remains on the Commission's schedules.
The discovery well's oil measured 46.5° API gravity, perforated at 5,949 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 | 1999-10-22 | 467 ft | 1,200 ft | 40 | 0 ft |
Commission remarks: 5000 CF TO 1 BARRELL OF OIL. THE 49B RATE IS CHANGED TO 510 MCF.
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 |
|---|---|---|
| LA BRISA | TEXAS INDEPENDENT EXPLOR LTD. | $14.7 M |
| LA BRISA RANCH "A" | TRAP ROCK OIL, LTD. | $8.7 M |
| LA BRISA RANCH | MOUNTAIN V TEXAS, LLC | $6.0 M |
| LA BRISA RANCH | MOUNTAIN V TEXAS, LLC | $5.4 M |
| LA BRISA 91-3 | TEXAS INDEPENDENT EXPLOR LTD. | $4.5 M |
Field number 76721700, 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.