FIELDS · TEXAS · FIELD 66641500
Obrien, West (Strawn)
Field · District 7B · Haskell County · Strawn in every state →
Obrien, West (Strawn) is an RRC field with 3 leases on file reported by 3 operators.
In the 12 months reported through April 2026 it produced 33 barrels of oil, up 175% on the year before, from 2 leases reporting volume.
Chap Operating, Inc. holds the most, 2 leases and 45,027 barrels of oil lifetime.
Lifetime, the field has reported 45,027 barrels of oil and 70 mcf of gas.
- 3
- leases on file
- 2
- leases reporting volume
- 3
- operators, all time
- 2
- active wellbores of 19 · 1 operators today
- 33
- bbl oil, 12 months through Apr 2026 · +175%
- 0
- Mcf gas, same 12 months
- 45,027
- bbl oil, lifetime · 70 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 33 · prior 12 12(+175%)
Obrien, West (Strawn): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Chap Operating, Inc. | 2 | 45K | 70 | Jul 2026 |
| S & S Well Service, Inc. | 1 | 0 | 0 | Apr 1996 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| West Obrien /Strawn/ Unit #902W | Southern States Energy Inc. | Haskell | Dec 11, 1967 | — | 0 | 0 |
| West Obrien /Strawn/ Unit #502 | Southern States Energy Inc. | Haskell | Dec 7, 1967 | — | 0 | 0 |
| West Obrien /Strawn/ Unit #301 W | Southern States Energy Inc. | Haskell | Nov 19, 1967 | — | 0 | 0 |
| O Brien C #2001W | S & S Well Service Inc. | Haskell | Aug 21, 1959 | — | 0 | 0 |
About this data
Field 66641500 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, Strawn, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/66641500, documented in the API reference.