CHASE #1-5
API 3505921761 · Harper County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 8 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 1991-07-24
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| LANSING | 4,525 |
| OSWEGO | 5,265 |
| CHESTER | 5,655 |
| MERAMEC | 5,720 |
| VIOLA | 6,920 |
| SIMPSON | 7,205 |
| ARBUCKLE | 7,330 |
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 1993-06-23
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| LANSING | 4,536 |
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
36.937439, -99.482358
Every well in Harper County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.