SCHWAB #1-21
API 3508323250 · Logan County, Oklahoma
PAGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 9 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 1994-04-12
WRADRPermit API
35083232500000
Operator
ALPINE INC
Well type
GAS
Approved
1994-04-12
Expires
1994-10-26
Proposed depth
6,400 ft
Surface casing
500 ft
Ground elevation
1,020 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| CARMICHAEL | 3,100 |
| ENDICOTT | 3,400 |
| TONKAWA | 4,000 |
| OSAGE LAYTON /MISSOURIAN/ | 4,900 |
| CLEVELAND | 5,200 |
| PRUE | 5,710 |
| SKINNER | 5,770 |
| RED FORK | 5,800 |
| HUNTON | 5,900 |
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
35.759258, -97.520544
35.75926, -97.52054 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Logan County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.