PERMITS · OKLAHOMA · NEWEST APPROVAL FIRST
Chafin Ralph W intents to drill
In Oklahoma a drilling permit is an intent to drill, approved by OCC. A well can hold several: the first, its amendments, a recompletion. This is one row per well under its newest approved intent, with what has happened since. For intents approved since mid-2025 the wellbore type and target formation are not in the data yet, so the newest rows show a depth and a dash for the rest.
A full API number opens the well. Anything else filters the list below.
4 intents to drill match
Wellbore
Since approval
4 INTENTS TO DRILL · PAGE 1 OF 1
| Approved | Well | Operator | County | Permit for | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|---|---|
| Nov 1, 1995 | Hathcoat #a-235-105-07876 | Chafin Ralph W | Nowata | Recompletion | Croweberg, Iron Post, Mulky, Riverton, Rowe Coal | 1,345 ft | SpuddedFeb 21, 1981 |
| Sep 20, 1995 | Hathcoat #g-635-105-25285 | Chafin Ralph W | Nowata | Recompletion | Croweberg, Iron Post, Mulky | 738 ft | SpuddedSep 1, 1980 |
| Sep 20, 1995 | Hathcoat #g-735-105-25286 | Chafin Ralph W | Nowata | Recompletion | Croweberg, Iron Post, Mulky | 742 ft | SpuddedJul 16, 1980 |
| Sep 20, 1995 | Hathcoat #g-135-105-25295 | Chafin Ralph W | Nowata | Recompletion | Croweberg, Iron Post, Mulky | 731 ft | SpuddedSep 15, 1980 |
About this data
Oklahoma Corporation Commission: the latest intent to drill on each well record, with its approval date, the formation and depth the operator proposed, and the well's spud date where one is on file. A well whose intent to drill was re-approved appears once, under its latest approval. What the intent to drill is for is OCC's application type, in shared words with OCC's own beside them. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/permits?state=ok, documented in the API reference.