MARSHA #1-7
API 3515323051 · Woodward County, Oklahoma
ACGAS
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 2006-07-07
WRADRPermit API
35153230510000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2006-07-07
Expires
2007-01-07
Proposed depth
7,450 ft
Surface casing
1,000 ft
Ground elevation
1,884 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,575 |
| COTTAGE GROVE | 6,045 |
| OSWEGO | 6,325 |
| RED FORK | 6,580 |
| CHESTER | 6,710 |
| MISSISSIPPI LM | 7,225 |
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
36.575583, -99.149167
36.57558, -99.14917 · 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.