HARPER #1
API 3513324002 · Seminole County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 11 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 1992-03-18
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| CALVIN | 1,350 |
| CALVIN LOW | 1,500 |
| BOOCH | 2,880 |
| UNION VALLEY | 3,100 |
| CROMWELL 1 | 3,120 |
| CROMWELL 2 | 3,220 |
| MISSISSIPPI | 3,520 |
| WOODFORD | 3,860 |
| HUNTON | 3,970 |
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 1999-09-21
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| BOOCH | 2,911 |
| CROMWELL | 3,234 |
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
35.110554, -96.493011
Every well in Seminole County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.