SIMPSON WALKER #3-26
API 3515322119 · Woodward County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 8 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 1998-01-13
WRADRPermit API
35153221190000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1998-01-13
Expires
1998-07-13
Proposed depth
6,300 ft
Surface casing
975 ft
Ground elevation
1,579 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 4,584 |
| TONKAWA | 4,953 |
| COTTAGE GROVE | 5,268 |
| MISSOURIAN (LANSING-KANSAS CITY) | 5,395 |
| OSWEGO | 5,570 |
| CHEROKEE | 5,760 |
| CHESTER | 5,860 |
| MERAMEC | 6,080 |
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
36.707326, -99.110610
36.70733, -99.11061 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Woodward County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.