COFFEY #1-11
API 3501723729 · Canadian County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 17 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 2003-07-02
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,970 |
| OSWEGO | 8,555 |
| RED FORK | 8,950 |
| CHESTER UP | 9,295 |
| MANNING | 9,770 |
| MISSISSIPPI SOLID | 10,754 |
| HUNTON | 10,925 |
| VIOLA | 11,240 |
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 2003-07-02
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,970 |
| OSWEGO | 8,555 |
| RED FORK | 8,950 |
| CHESTER UP | 9,295 |
| MANNING | 9,770 |
| MISSISSIPPI SOLID | 10,754 |
| HUNTON | 10,925 |
| VIOLA | 11,240 |
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 2006-01-30
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| RED FORK | 8,913 |
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
35.707176, -98.131919
Every well in Canadian County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.