FIELDS · 77622500 · DISTRICT 7C
Rock Pen (Canyon)
Irion 45
Rock Pen (Canyon) is an RRC field with 45 leases on file reported by 47 operators, in Irion County.
In the 12 months reported through April 2026 it produced 2,999 barrels of oil, down 13% on the year before, from 6 leases reporting volume.
J2 Petroleum LLC holds the most, 5 leases and 111,383 barrels lifetime.
Lifetime, the field has reported 623,616 barrels of oil and 11 million mcf of gas, across 44 oil and 1 gas leases.
- 45
- leases on file · 44 oil, 1 gas
- 47
- operators, all time
- 3K
- bbl oil, last 12 reported -13%
- 13.8K
- mcf gas, last 12 reported +9%
- 6
- leases reporting volume
- 624K
- bbl oil, lifetime · 10.7M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 13,822 · prior 12 12,631(+9%)
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 2,999 · prior 12 3,433(-13%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 5 · a year earlier 6(-17%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| J2 Petroleum LLC | 5 | 111K | 1.05M | Jul 2026 |
| Clear Water Inc | 4 | 95.6K | 1.53M | Jul 2026 |
| Front Street Oper, LLC | 6 | 91.8K | 2.65M | Jul 2026 |
| Permian Res Oper, LLC | 3 | 50.6K | 968K | Jul 2026 |
| Exceed Petroleum LLC | 1 | 49.6K | 327K | Jul 2026 |
| Earthstone Oper, LLC | 2 | 39.1K | 671K | Apr 2022 |
| Tracker Resource Dev III, LLC | 1 | 34.7K | 525K | Mar 2019 |
| TXP, Inc | 2 | 32.9K | 827K | Jul 2026 |
| THP Operating LLC | 3 | 21.8K | 497K | Jul 2026 |
| Boyd & McWilliams Engy Group | 1 | 18.8K | 425K | Feb 2026 |
| Fortune Engy, Inc | 1 | 13.3K | 146K | Jun 2018 |
| Edmar Co, L.L.C | 2 | 12.8K | 180K | Jun 2017 |
| OXY USA Inc | 2 | 12.5K | 257K | Sep 2017 |
| O.G.P. Oper, Inc | 1 | 11.8K | 89.3K | Aug 2006 |
| Unit Petro Co | 1 | 9.49K | 133K | Feb 2008 |
| J & J Services Co | 2 | 5.82K | 145K | Jul 2026 |
| Caraway Oper Co | 1 | 5.17K | 104K | Jul 2026 |
| Arkland Producing Co., Inc | 2 | 4.76K | 95.4K | Jul 2015 |
| Pioneer Natural Res. USA, Inc | 1 | 1.33K | 45.1K | Aug 2015 |
| MWJ Producing Co | 1 | 317 | 3.11K | Dec 1994 |
Counties
- Irion County → 45 leases
About this data
Field 77622500 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/77622500, documented in the API reference.