YVONNE #1-12
API 3512921573 · Roger Mills County, Oklahoma
ORGAS
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 1991-02-04
WRADRPermit API
35129215730000
Operator
SAMSON RESOURCES COMPANY
Well type
GAS
Approved
1991-02-04
Expires
1991-08-18
Proposed depth
14,700 ft
Surface casing
5,100 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| BROWN DOLOMITE | 4,100 |
| PERMIAN GRANITE WASH | 5,400 |
| DOUGLAS | 8,700 |
| TONKAWA | 9,500 |
| COTTAGE GROVE | 10,100 |
| HOXBAR | 11,000 |
| CLEVELAND | 11,380 |
| CHEROKEE | 12,300 |
| DES MOINES | 13,400 |
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
35.526780, -99.474150
35.52678, -99.47415 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Roger Mills County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.