CLIFT #3-4
API 3503921384 · Custer County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 1990-05-17
WRADRPermit API
35039213840000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1990-05-17
Expires
1990-12-01
Proposed depth
11,400 ft
Surface casing
425 ft
Ground elevation
1,815 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 7,200 |
| TONKAWA | 8,350 |
| COTTAGE GROVE | 8,970 |
| HOGSHOOTER | 9,480 |
| CHECKERBOARD | 9,850 |
| CLEVELAND | 9,950 |
| CHEROKEE | 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
35.719677, -99.224730
35.71968, -99.22473 · 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.