Quick answer: Charter Oak Production Co., LLC has 105 Texas/Oklahoma drilling permits in the last ten years, 11 of them in the last 12 complete months (+10.0% year over year). Its most-permitted county is Mc Clain (41% of permits) and leading target is Chautauqua Platform (50.5%).
| Year | Permits | Median lateral (ft) |
|---|---|---|
| 2017 | 9 | 8,290 |
| 2018 | 13 | 4,351 |
| 2019 | 17 | 631 |
| 2021 | 10 | 5,268 |
| 2022 | 20 | 11,746 |
| 2023 | 7 | 12,350 |
| 2025 | 11 | 5,675 |
| 2026 | 9 | 6,100 |
| Other years combined (2 years) | 5 | — |
Years with fewer than three permits are combined with at least one other year, so no single year's count is published.
| County | Permits | Share |
|---|---|---|
| Mc Clain (OK) | 43 | 41% |
| Roger Mills (OK) | 17 | 16.2% |
| Carter (OK) | 15 | 14.3% |
| Noble (OK) | 8 | 7.6% |
| Love (OK) | 5 | 4.8% |
| Oklahoma (OK) | 5 | 4.8% |
| Garvin (OK) | 3 | 2.9% |
| All other counties | 9 | — |
| Formation / play | Permits | Share |
|---|---|---|
| Chautauqua Platform | 53 | 50.5% |
| Anadarko Basin | 22 | 21% |
| Woodford | 17 | 16.2% |
| South Oklahoma Folded Belt | 11 | 10.5% |
| All other / unclassified | 2 | — |
| Median permit → spud | 28 days |
| Median spud → first reported production | 171 days |
| Permits older than 12 months that were spudded | 96.8% |
| Spuds older than 12 months reporting production | 34.8% |
| Median lateral, last 24 months vs earlier | 5,850 ft vs 5,813 ft |
Groups with fewer than three permits are folded into "all other". Computed by Valor from public oil and gas data; refreshed weekly. Data as of 2026-11-01.
Charter Oak Production Co., LLC has 105 Texas/Oklahoma drilling permits in the last ten years, 11 of them in the last 12 complete months (+10.0% year over year). Its most-permitted county is Mc Clain (41% of permits) and leading target is Chautauqua Platform (50.5%).
Across its permits, the median time from permit to spud is 28 days and from spud to first reported production 171 days. 96.8% of its permits older than a year have been spudded.
Its median lateral on permits from the last 24 months is 5,850 ft, versus 5,813 ft on earlier permits (+0.6%).
No. Valor publishes permit activity as statistics — counts by year, county and formation groupings of three or more permits, lateral trends and cycle times — rather than individual permit records.
These statistics are computed by Valor from public oil and gas data. © Valor, all rights reserved.