ALEXANDER #1-21
API 3512923193 · Roger Mills County, Oklahoma
Drilling permits
Oklahoma files 4 applications to drill this well, naming 25 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 2007-03-05
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 9,240 |
| ENDICOTT | 9,800 |
| TONKAWA | 10,025 |
| COTTAGE GROVE | 10,930 |
| HOGSHOOTER | 11,350 |
| CLEVELAND | 11,675 |
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.
Filed 2007-03-05
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 9,240 |
| ENDICOTT | 9,800 |
| TONKAWA | 10,025 |
| COTTAGE GROVE | 10,930 |
| HOGSHOOTER | 11,350 |
| CLEVELAND | 11,675 |
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.
Filed 2007-04-04
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 9,240 |
| ENDICOTT | 9,800 |
| TONKAWA | 10,025 |
| COTTAGE GROVE | 10,930 |
| HOGSHOOTER | 11,350 |
| CLEVELAND | 11,675 |
| DES MOINES | 12,660 |
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.
Filed 2007-04-04
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 9,240 |
| ENDICOTT | 9,800 |
| TONKAWA | 10,025 |
| COTTAGE GROVE | 10,930 |
| HOGSHOOTER | 11,350 |
| CLEVELAND | 11,675 |
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
35.499930, -99.962910
Every well in Roger Mills County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.