GRETHEN #8-1
API 3514920710 · Washita County, Oklahoma
EXNT
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 1995-03-24
WRADRPermit API
35149207100000
Operator
EOG RESOURCES INC
Well type
NT
Approved
1995-03-24
Expires
1995-10-08
Proposed depth
14,250 ft
Surface casing
625 ft
Ground elevation
1,902 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| BROWN DOLOMITE | 4,400 |
| PERMIAN GRANITE WASH | 5,200 |
| DOUGLAS | 9,200 |
| HOXBAR | 10,150 |
| DES MOINES UP | 11,500 |
| DES MOINES LOW | 13,000 |
| ATOKA UP | 14,000 |
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
35.441167, -99.338457
35.44117, -99.33846 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Washita County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.