PRAIRIE CHIEF (CHIPPEWAY#1-8) #2
API 3503921357 · Custer County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 12 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 1998-04-22
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| MORROW | 10,800 |
| CHESTER | 11,400 |
| MISSISSIPPI LM | 12,750 |
| HUNTON | 13,700 |
| VIOLA | 14,300 |
| SIMPSON SD SERIES | 14,560 |
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 1998-04-22
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| MORROW | 10,800 |
| CHESTER | 11,400 |
| MISSISSIPPI LM | 12,750 |
| HUNTON | 13,700 |
| VIOLA | 14,300 |
| SIMPSON SD SERIES | 14,500 |
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
35.789741, -98.708050
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.