NIGHSWONGER "4" #3
API 3505921899 · Harper 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 1995-07-03
WRADRPermit API
35059218990000
Operator
COBRA OIL & GAS CORPORATION
Well type
GAS
Approved
1995-07-03
Expires
1996-01-17
Proposed depth
6,850 ft
Surface casing
1,000 ft
Ground elevation
1,855 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| CHESTER | 6,600 |
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
36.678202, -99.462620
36.67820, -99.46262 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Harper County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.