HAMMACK #7-7
API 3503921820 · Custer County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 1 target formation. 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 1999-08-05
WRADRPermit API
35039218200000
Operator
MARATHON OIL COMPANY LLC
Well type
GAS
Approved
1999-08-05
Expires
2000-02-05
Proposed depth
11,400 ft
Surface casing
450 ft
Ground elevation
1,934 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| SKINNER | 11,000 |
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
35.789340, -99.361307
35.78934, -99.36131 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.