WILLIS #1-26
API 3513724979 · Stephens County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 20 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 1991-02-05
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| CISCO | 5,000 |
| DEESE 1 | 7,200 |
| DEESE 2 | 7,500 |
| DEESE 3 | 7,800 |
| DORNICK HILLS UP | 8,000 |
| DORNICK HILLS LOW 1 | 8,400 |
| DORNICK HILLS LOW 2 | 8,900 |
| SPRINGER 1 | 9,500 |
| SPRINGER 2 | 9,900 |
| SPRINGER 3 | 11,000 |
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.
Filed 1991-05-15
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| CISCO | 5,000 |
| DEESE 1 | 7,200 |
| DEESE 2 | 7,500 |
| DEESE 3 | 7,800 |
| DORNICK HILLS UP | 8,000 |
| DORNICK HILLS LOW 1 | 8,400 |
| DORNICK HILLS LOW 2 | 8,900 |
| SPRINGER 1 | 9,500 |
| SPRINGER 2 | 9,900 |
| SPRINGER 3 | 11,000 |
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
34.617764, -97.797896
Every well in Stephens County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.