FIELDS · TEXAS · FIELD 31236666
Flat Rock (Spraberry)
Field · District 7C · Upton County · Spraberry in every state →
Flat Rock (Spraberry) is an RRC field with 5 leases on file reported by 19 operators, in Upton County.
In the 12 months reported through April 2026 it produced 8 barrels of oil, down 95% on the year before, from 1 leases reporting volume.
Civitas Permian Operating, LLC holds the most, 2 leases and 47,912 barrels lifetime.
Lifetime, the field has reported 61,879 barrels of oil and 97,135 mcf of gas.
- 5
- leases on file
- 1
- leases reporting volume
- 19
- operators, all time
- 1
- active wellbores of 14 · 1 operators today
- 8
- bbl oil, 12 months through Apr 2026 · −95%
- 0
- Mcf gas, same 12 months
- 61,879
- bbl oil, lifetime · 97,135 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 8 · prior 12 154(-95%)
Flat Rock (Spraberry): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Civitas Permian Operating, LLC | 2 | 47.9K | 93K | Jul 2026 |
| OXY USA Inc. | 1 | 5.43K | 2.46K | Oct 1995 |
| Tidwell Production Company | 1 | 4.91K | 435 | Mar 2012 |
| OXY USA WTP LP | 1 | 3.63K | 1.28K | Mar 2008 |
Counties
- Upton County → 3 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| University -AU- #3W | Civitas Permian Operating LLC | Upton | Dec 2, 2021 | — | 0 | 0 |
| University S-U -a- #1 | Civitas Permian Operating LLC | Upton | Jun 18, 1994 | — | 0 | 0 |
| University -AU- #4 | Civitas Permian Operating LLC | Upton | Aug 26, 1992 | — | 0 | 0 |
| University -AQ- #2 | OXY USA Inc. | Upton | Aug 18, 1992 | — | 0 | 0 |
| University 31-3 #1 | Kimbark Oil & Gas Company | Upton | Mar 18, 1982 | — | 0 | 0 |
| University 28 #1 | Sledge H. G. | Upton | Dec 15, 1979 | — | 0 | 0 |
| University -AQ- #3 | OXY USA Inc. | Upton | Jul 2, 1954 | — | 0 | 0 |
| University -AU- #1 | Civitas Permian Operating LLC | Upton | Jan 25, 1954 | — | 0 | 0 |
About this data
Field 31236666 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, Spraberry, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/31236666, documented in the API reference.