FIELDS · TEXAS · FIELD 67755080
Oso Negro (Devonian)
Field · District 08 · Pecos County · Devonian in every state →
Oso Negro (Devonian) is an RRC field with 4 leases on file reported by 4 operators, in Pecos County.
No volume has been reported since July 2026.
Jilpetco, Inc. holds the most, 1 leases and 29,687 barrels lifetime.
Lifetime, the field has reported 29,848 barrels of oil and 1.1 million mcf of gas, across 2 oil and 2 gas leases.
- 4
- leases on file · 2 oil, 2 gas
- 0
- leases reporting volume
- 4
- operators, all time
- 0
- active wellbores of 3 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 29,848
- bbl oil, lifetime · 1.1M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 0 · prior 12 0
Oso Negro (Devonian): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Jilpetco, Inc. | 1 | 29.7K | 849K | Jul 2026 |
| Costilla Energy, Inc. | 3 | 161 | 212K | Apr 2000 |
Counties
- Pecos County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Wilson Ranch 49 #1 | Costilla Energy Inc. | Pecos | Feb 26, 1998 | — | 0 | 0 |
| Wilson Ranch 52 a #3 | Costilla Energy Inc. | Pecos | Dec 22, 1997 | — | 0 | 0 |
| Wilson Ranch 52 a #1 | Costilla Energy Inc. | Pecos | Jul 20, 1997 | — | 0 | 0 |
About this data
Field 67755080 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. The formation, Devonian, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/67755080, documented in the API reference.