LANGSTON #1-13
API 3505122674 · Grady County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 8 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 1997-05-13
WRADRPermit API
35051226740000
Operator
WESTERN OIL AND GAS DEVELOPMENT CORP
Well type
GAS
Approved
1997-05-13
Expires
1997-11-27
Proposed depth
10,500 ft
Surface casing
1,025 ft
Ground elevation
1,383 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,080 |
| COTTAGE GROVE | 7,340 |
| LAYTON | 7,450 |
| BIG LIME-OSWEGO | 8,600 |
| PRUE | 9,220 |
| SKINNER | 9,350 |
| OSBORN | 9,680 |
| MISSISSIPPIAN | 10,280 |
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
35.260022, -97.779277
35.26002, -97.77928 · 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.