ANNE #1-21H
API 3512123907 · Pittsburg County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 10 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 2007-06-05
WRADRPermit API
35121239070000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2007-06-05
Expires
2007-12-05
Proposed depth
9,000 ft
Surface casing
300 ft
Ground elevation
920 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| ATOKA | 2,750 |
| GILCREASE | 3,445 |
| WAPANUCKA | 4,088 |
| UNION VALLEY | 4,390 |
| CROMWELL | 4,440 |
| JEFFERSON | 4,634 |
| MISSISSIPPIAN | 5,008 |
| WOODFORD | 5,463 |
| HUNTON | 5,490 |
| SYLVAN | 5,520 |
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
35.058754, -96.050061
35.05875, -96.05006 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Pittsburg County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.