SHIRLEY #1-9
API 3501122783 · Blaine County, Oklahoma
PAGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 6 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 1998-11-18
WRADRPermit API
35011227830000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1998-11-18
Expires
1999-05-18
Proposed depth
8,400 ft
Surface casing
1,100 ft
Ground elevation
1,316 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 6,198 |
| COTTAGE GROVE | 6,720 |
| OSWEGO | 7,507 |
| INOLA | 8,096 |
| ATOKA | 8,184 |
| MORROW SD | 8,204 |
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
35.965790, -98.380790
35.96579, -98.38079 · 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.