DUKE #1-22
API 3505122170 · Grady 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 1990-05-25
WRADRPermit API
35051221700000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1990-05-25
Expires
1990-12-09
Proposed depth
8,800 ft
Surface casing
800 ft
Ground elevation
1,328 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| MEDRANO | 8,800 |
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
34.886446, -97.919477
34.88645, -97.91948 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.