ANNA #1-26
API 3512921650 · Roger Mills 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 1992-04-08
WRADRPermit API
35129216500000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1992-04-08
Expires
1992-10-22
Proposed depth
13,900 ft
Surface casing
600 ft
Ground elevation
1,790 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| RED FORK | 13,600 |
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
35.578821, -99.514840
35.57882, -99.51484 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Roger Mills County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.