CLARK #1-27
API 3501123000 · Blaine County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.
Filed 2003-02-05
WRADRPermit API
35011230000000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2003-02-05
Expires
2003-08-05
Proposed depth
9,200 ft
Surface casing
1,000 ft
Ground elevation
1,210 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,948 |
| COTTAGE GROVE | 6,578 |
| HOGSHOOTER | 6,785 |
| OSWEGO | 7,326 |
| PINK LM | 7,700 |
| CHESTER UNCONF | 7,974 |
| MISSISSIPPI SOLID | 8,654 |
An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.
Location
36.003742, -98.249320
36.00374, -98.24932 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Blaine County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.