PERMITS · OKLAHOMA · NEWEST APPROVAL FIRST
Mark L Shidler Inc 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.
Wellbore
Since approval
7 INTENTS TO DRILL · PAGE 1 OF 1
| Approved | Well | Operator | County | Permit for | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|---|---|
| Sep 14, 2004 | Claudine #1-5HZ35-121-23274 | Mark L Shidler Inc | Pittsburg | New drill | Hartshorne | 7,445 ft | SpuddedSep 25, 2004 |
| Nov 24, 2003 | Earl #1-4HZ35-121-23059 | Mark L Shidler Inc | Pittsburg | New drilllatest filing: Amend | Hartshorne | 5,007 ft | SpuddedDec 8, 2003 |
| May 5, 2003 | Ainsworth #1-3335-121-29931 | Mark L Shidler Inc | Pittsburg | New drill | Cromwell, Spiro, Wapanucka | 5,400 ft | SpuddedMay 15, 2003 |
| Feb 15, 2001 | Forman #23 #1HHZ35-073-24431 | Mark L Shidler Inc | Kingfisher | New drill | Hunton, Mississippi LM, Oswego, Prue | 10,042 ft | SpuddedFeb 22, 2001 |
| Dec 8, 2000 | Cryer #16 #135-049-24249 | Mark L Shidler Inc | Garvin | New drilllatest filing: Amend | Arbuckle, Bromide, Cisco, Hunton, McLish, Oil Creek, Springer, Sycamore, Viola, Woodford | 12,500 ft | SpuddedJan 10, 2001 |
| May 30, 1997 | Forest Baird #16-435-151-22190 | Mark L Shidler Inc | Woods | New drill | Chester, Meramec, Osage | 7,300 ft | SpuddedJun 6, 1997 |
| Sep 21, 1995 | Hayworth #9-135-011-22625 | Mark L Shidler Inc | Blaine | New drill | Big Lime, Chester Unconf, Manning, Oswego, Red Fork | 8,000 ft | SpuddedSep 24, 1995 |
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.