WILLIAMS #1-31
API 3508323404 · Logan County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 17 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 1997-12-24
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| CLEVELAND | 5,100 |
| BIG LIME-OSWEGO | 5,200 |
| MISSISSIPPI | 5,465 |
| VIOLA | 5,750 |
| WILCOX | 5,940 |
| MARSHALL | 6,050 |
| MCLISH | 6,250 |
| OIL CREEK | 6,300 |
| ARBUCKLE | 6,370 |
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 2000-07-12
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI | 5,460 |
| VIOLA | 5,600 |
| MARSHALL | 5,690 |
| WILCOX 2 | 5,996 |
| MCLISH | 6,080 |
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 2019-11-26
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| VIOLA | 5,596 |
| WILCOX 1 | 5,732 |
| WILCOX 2 | 5,830 |
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
36.085851, -97.664047
Every well in Logan County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.