GRIFFEY #4-1
API 3510529477 · Nowata County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 18 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 2000-02-22
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| PERU | 280 |
| OSWEGO | 340 |
| SUMMIT | 370 |
| MULKY COAL | 400 |
| IRON POST COAL | 425 |
| PRUE | 450 |
| BARTLESVILLE | 825 |
| ROWE COAL | 925 |
| MISSISSIPPI CHAT | 975 |
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 2000-02-22
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| PERU | 280 |
| OSWEGO | 340 |
| SUMMIT | 370 |
| MULKY COAL | 400 |
| IRON POST COAL | 425 |
| PRUE | 450 |
| BARTLESVILLE | 825 |
| ROWE COAL | 925 |
| MISSISSIPPI CHAT | 975 |
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
36.847690, -95.608245
Every well in Nowata County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.