FIELDS · TEXAS · FIELD 49133001
Keystone, South
Field · District 08 · Winkler County
Keystone, South is an RRC field with 11 leases on file reported by 15 operators, in Winkler County.
In the 12 months reported through April 2026 it produced 19,045 barrels of oil, down 25% on the year before, from 5 leases reporting volume.
BCP Resources, LLC holds the most, 2 leases and 2.1 million barrels of oil lifetime.
Lifetime, the field has reported 2.3 million barrels of oil and 8.9 million mcf of gas.
- 11
- leases on file
- 5
- leases reporting volume
- 15
- operators, all time
- 42
- active wellbores of 91 · 3 operators today
- 19,045
- bbl oil, 12 months through Apr 2026 · −25%
- 69,559
- Mcf gas, same 12 months · −3%
- 2.3M
- bbl oil, lifetime · 8.9M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 19,045 · prior 12 25,250(-25%)
Keystone, South: Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 6
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| BCP Resources, LLC | 2 | 2.06M | 8.44M | Jul 2026 |
| Hilcorp Energy Company | 5 | 112K | 256K | Jul 2026 |
| Formentera Operations LLC | 1 | 79.5K | 198K | Jul 2026 |
| Whiting Oil and Gas Corporation | 1 | 15.4K | 21 | Mar 2011 |
| Apache Corporation | 1 | 8.78K | 29.4K | Apr 2018 |
| Blackbeard Operating, LLC | 1 | 0 | 0 | Jul 2026 |
Counties
- Winkler County → 11 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Keystone Cattle Co. #462 | BCP Resources LLC | Winkler | Jun 23, 2021 | — | 0 | 0 |
| Cbone #202SD | Blackbeard Operating LLC | Winkler | Mar 9, 2021 | — | 0 | 0 |
| McCutchen W.A. #5 | Hilcorp Energy Company | Winkler | Oct 24, 2019 | — | 0 | 0 |
| Jenkins B. F. #10 | Hilcorp Energy Company | Winkler | Oct 24, 2019 | — | 0 | 0 |
| Bashara M. J. -F- #37 | Hilcorp Energy Company | Winkler | Sep 19, 2019 | — | 0 | 0 |
| Keystone Cattle Co. #409A | BCP Resources LLC | Winkler | Sep 27, 2018 | — | 0 | 0 |
| Keystone Cattle Co. #411 | BCP Resources LLC | Winkler | Oct 5, 2015 | — | 0 | 0 |
| Keystone Cattle Co. #425A | BCP Resources LLC | Winkler | Dec 16, 2014 | — | 0 | 0 |
| Duece 10-8 #2 | Apache Corporation | Winkler | Aug 17, 2014 | — | 0 | 0 |
| Campbell #1 | Formentera Operations LLC | Winkler | Feb 27, 2014 | — | 0 | 0 |
About this data
Field 49133001 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/49133001, documented in the API reference.