HARREL #2-7
API 3504522286 · Ellis 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 2003-03-13
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 8,200 |
| COTTAGE GROVE | 8,800 |
| CLEVELAND | 9,400 |
| CHEROKEE | 10,200 |
| ATOKA | 11,200 |
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 2003-06-23
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 8,163 |
| COTTAGE GROVE | 8,759 |
| CLEVELAND | 9,371 |
| BIG LIME | 9,961 |
| CHEROKEE GP | 10,181 |
| ATOKA | 11,283 |
| MORROW SANDS | 11,703 |
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
35.966931, -99.689939
Every well in Ellis County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.