FIELDS · TEXAS · FIELD 70537066
Penwell (Clear Fork)
Field · District 08 · Ector County and 1 more · Clear Fork in every state →
Penwell (Clear Fork) is an RRC field with 22 leases on file reported by 15 operators, mostly in Ector County.
In the 12 months reported through April 2026 it produced 76,740 barrels of oil, down 22% on the year before, from 9 leases reporting volume.
Cross Timbers Energy, LLC holds the most, 8 leases and 1.2 million barrels lifetime.
Lifetime, the field has reported 1.5 million barrels of oil and 1.4 million mcf of gas.
- 22
- leases on file
- 9
- leases reporting volume
- 15
- operators, all time
- 6
- active wellbores of 29 · 3 operators today
- 76,740
- bbl oil, 12 months through Apr 2026 · −22%
- 94,243
- Mcf gas, same 12 months · −30%
- 1.5M
- bbl oil, lifetime · 1.4M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 76,740 · prior 12 98,378(-22%)
Penwell (Clear Fork): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 8
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Cross Timbers Energy, LLC | 8 | 1.15M | 1.16M | Jul 2026 |
| Citation Oil & Gas Corp. | 3 | 169K | 156K | Jul 2026 |
| Ring Energy, Inc. | 3 | 162K | 105K | Jul 2026 |
| Siana Oil & Gas | 2 | 15.3K | 22K | Jul 2026 |
| Chevron U. S. A. Inc. | 2 | 1.12K | 2.99K | Nov 2003 |
| XTO Energy Inc. | 1 | 512 | 536 | Mar 2008 |
| Llano Production Company | 1 | 302 | 18 | Jul 2026 |
| Texaco E & P Inc. | 2 | 0 | 0 | Feb 1998 |
Counties
- Ector County → 18 leases
- Crane County → 1 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Connell Heirs #6 | Cross Timbers Energy LLC | Ector | Dec 5, 2022 | — | 0 | 0 |
| Connell W.E. a #4 | Cross Timbers Energy LLC | Ector | Nov 28, 2022 | — | 0 | 0 |
| Connell Mgmt a #1 | Ring Energy Inc. | Ector | Aug 11, 2020 | — | 0 | 0 |
| Connell Sec 03 #1 | Ring Energy Inc. | Ector | Aug 6, 2020 | — | 0 | 0 |
| University -D- #14 | Citation Oil & Gas Corp. | Ector | Jun 29, 2012 | — | 0 | 0 |
| Connell W.E. NCT-2 #165 | Cross Timbers Energy LLC | Ector | Mar 16, 2010 | — | 0 | 0 |
| Connell W.E. NCT-2 #401 | Cross Timbers Energy LLC | Ector | Apr 1, 2007 | — | 0 | 0 |
| Connell W. E. /NCT-1/ #61 | Chevron U. S. A. Inc. | Ector | Jan 22, 2002 | — | 0 | 0 |
| Connell W.E. NCT-2 #169 | Cross Timbers Energy LLC | Ector | Jul 28, 1998 | — | 0 | 0 |
| Connell W.E. NCT-2 #166 | Cross Timbers Energy LLC | Ector | Jul 19, 1996 | — | 0 | 0 |
About this data
Field 70537066 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, Clear Fork, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/70537066, documented in the API reference.