NEEDHAM #4-11
API 3512121965 · Pittsburg 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 1996-07-09
WRADRPermit API
35121219650000
Operator
MARATHON OIL COMPANY LLC
Well type
GAS
Approved
1996-07-09
Expires
1997-01-23
Proposed depth
12,800 ft
Surface casing
1,500 ft
Ground elevation
639 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| ATOKA UP (SMALLWOOD) | 3,000 |
| ATOKA MID (RED OAK) | 4,900 |
| ATOKA BAS (SPIRO) | 10,700 |
| WAPANUCKA | 10,770 |
| CROMWELL | 11,150 |
| ATOKA BAS (SPIRO) SUBTHRST | 12,200 |
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
34.835458, -95.590859
34.83546, -95.59086 · 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.