SANDRA #1-36
API 3515322128 · Woodward County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 14 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 1998-03-13
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,290 |
| COTTAGE GROVE | 5,710 |
| HOGSHOOTER | 5,760 |
| OSWEGO | 5,820 |
| RED FORK | 6,200 |
| CHESTER LM | 6,280 |
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 1998-05-26
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,290 |
| COTTAGE GROVE | 5,710 |
| HOGSHOOTER | 5,760 |
| OSWEGO | 5,820 |
| RED FORK | 6,200 |
| CHESTER LM | 6,280 |
| MISSISSIPPI LM | 6,620 |
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 1999-03-04
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 5,820 |
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
36.605800, -99.083590
Every well in Woodward County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.