HERFORD TRUST #7-1
API 3501122788 · Blaine 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 1999-02-04
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,000 |
| COTTAGE GROVE | 7,580 |
| OSWEGO | 8,810 |
| ATOKA-MORROW | 9,640 |
| RED FORK | 9,700 |
| SPRINGER | 9,980 |
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 1999-02-09
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,000 |
| COTTAGE GROVE | 7,580 |
| OSWEGO | 8,810 |
| RED FORK | 9,400 |
| ATOKA-MORROW | 9,640 |
| SPRINGER | 9,980 |
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
35.794544, -98.404943
Every well in Blaine County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.