MASS UNIT #4
API 3512121844 · Pittsburg County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 1994-10-10
WRADRPermit API
35121218440000
Operator
MARATHON OIL COMPANY LLC
Well type
GAS
Approved
1994-10-10
Expires
1995-04-24
Proposed depth
11,400 ft
Surface casing
1,500 ft
Ground elevation
675 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| ATOKA MID (RED OAK) | 6,400 |
| ATOKA BAS (SPIRO) | 9,870 |
| WAPANUCKA | 9,940 |
| ATOKA BAS (SPIRO) SUBTHRST | 10,220 |
| CROMWELL | 10,970 |
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
34.873768, -95.573574
34.87377, -95.57357 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Pittsburg County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.