SHAHAN #1-18
API 3504522399 · Ellis County, Oklahoma
PADRY
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 2004-05-28
WRADRPermit API
35045223990000
Operator
CREST RESOURCES INC
Well type
DRY
Approved
2004-05-28
Expires
2004-11-28
Proposed depth
12,400 ft
Surface casing
630 ft
Ground elevation
2,292 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 7,208 |
| TONKAWA | 7,777 |
| COTTAGE GROVE | 8,300 |
| CLEVELAND | 9,220 |
| BIG LIME | 9,350 |
| OSWEGO | 9,470 |
| CHEROKEE | 9,890 |
| ATOKA | 10,100 |
| MORROW | 11,200 |
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
36.030413, -99.584600
36.03041, -99.58460 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Ellis County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.