HARRELL #1-21
API 3503921908 · Custer County, Oklahoma
Drilling permits
Oklahoma files 2 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 2001-02-09
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| MEDRANO | 8,295 |
| COTTAGE GROVE | 9,370 |
| CLEVELAND | 10,310 |
| SKINNER | 11,485 |
| RED FORK | 11,965 |
| ATOKA | 12,625 |
| MORROW | 13,295 |
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 2001-02-09
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| MEDRANO | 8,295 |
| COTTAGE GROVE | 9,370 |
| CLEVELAND | 10,310 |
| SKINNER | 11,485 |
| RED FORK | 11,965 |
| ATOKA SD | 12,625 |
| MORROW | 13,295 |
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
35.585473, -98.794102
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.