MACKEY #1-26
API 3505121932 · Grady County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 21 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 1989-11-20
WRATarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,400 |
| COTTAGE GROVE | 7,850 |
| CLEVELAND | 8,900 |
| OSWEGO | 9,583 |
| PRUE | 9,633 |
| SKINNER | 9,733 |
| OSBORN | 10,058 |
| MISSISSIPPI LM | 10,333 |
| WOODFORD | 10,800 |
| HUNTON | 11,183 |
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 1994-01-06
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,400 |
| COTTAGE GROVE | 7,850 |
| HOGSHOOTER | 8,483 |
| CLEVELAND | 8,900 |
| OSWEGO | 9,583 |
| PRUE | 9,633 |
| SKINNER | 9,733 |
| MISSISSIPPI LM | 10,333 |
| WOODFORD | 10,800 |
| HUNTON | 11,183 |
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 2004-01-22
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 7,850 |
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
35.316099, -97.905055
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.