FIELDS · TEXAS · FIELD 53235200
Leon Valley (Obrien)
Field · District 08 · Pecos County
Leon Valley (Obrien) is an RRC field with 12 leases on file reported by 10 operators, in Pecos County.
In the 12 months reported through April 2026 it produced 415 barrels of oil, down 89% on the year before, from 3 leases reporting volume.
Primal Energy Corporation holds the most, 6 leases and 237,378 barrels of oil lifetime.
Lifetime, the field has reported 404,529 barrels of oil and 722,294 mcf of gas, across 10 oil and 2 gas leases.
- 12
- leases on file · 10 oil, 2 gas
- 3
- leases reporting volume
- 10
- operators, all time
- 10
- active wellbores of 57 · 1 operators today
- 415
- bbl oil, 12 months through Apr 2026 · −89%
- 0
- Mcf gas, same 12 months
- 404,529
- bbl oil, lifetime · 722,294 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 415 · prior 12 3,907(-89%)
Leon Valley (Obrien): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 5
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Primal Energy Corporation | 6 | 237K | 410K | Jul 2026 |
| Xhorizons Energy LLC | 3 | 132K | 124K | Jul 2026 |
| Flamingo Operating, LLC | 1 | 22.6K | 17.6K | Jul 2026 |
| Cuervo, Inc. | 1 | 12.2K | 171K | Jul 2026 |
| Riata Energy, Inc. | 1 | 0 | 0 | Apr 2000 |
Counties
- Pecos County → 12 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| State University A&d #26A | Xhorizons Energy LLC | Pecos | Jan 14, 2016 | — | 0 | 0 |
| State University A&d #14 | Xhorizons Energy LLC | Pecos | Apr 22, 2008 | — | 0 | 0 |
| State University A&d #28 | Primal Energy Corporation | Pecos | Nov 12, 1999 | — | 0 | 0 |
| State University A&d #1W | Primal Energy Corporation | Pecos | Apr 11, 1998 | — | 0 | 0 |
| State University A&d #23 | Xhorizons Energy LLC | Pecos | Mar 4, 1998 | — | 0 | 0 |
| State University A&d #27 | Primal Energy Corporation | Pecos | Jun 28, 1997 | — | 0 | 0 |
| State University A&d #26 | Xhorizons Energy LLC | Pecos | Jun 27, 1997 | — | 0 | 0 |
| State University A&d #25 | Xhorizons Energy LLC | Pecos | Jun 26, 1997 | — | 0 | 0 |
| State University A&d #24 | Xhorizons Energy LLC | Pecos | Jun 24, 1997 | — | 0 | 0 |
| State University A&d #21 | Xhorizons Energy LLC | Pecos | Dec 21, 1996 | — | 0 | 0 |
About this data
Field 53235200 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/53235200, documented in the API reference.