MCMAHAN #1A-7D
API 3501723644 · Canadian County, Oklahoma
Drilling permits
Oklahoma files 6 applications to drill this well, naming 34 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 2001-10-17
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,480 |
| COTTAGE GROVE | 8,130 |
| OSWEGO | 9,030 |
| PRUE | 9,170 |
| SKINNER | 9,380 |
| RED FORK | 9,520 |
| MISSISSIPPIAN | 10,160 |
| HUNTON | 10,350 |
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 2001-10-17
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,480 |
| COTTAGE GROVE | 8,130 |
| OSWEGO | 9,030 |
| PRUE | 9,170 |
| SKINNER | 9,380 |
| RED FORK | 9,520 |
| MISSISSIPPIAN | 10,160 |
| HUNTON | 10,350 |
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 2001-10-17
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,480 |
| COTTAGE GROVE | 8,130 |
| OSWEGO | 9,030 |
| PRUE | 9,170 |
| SKINNER | 9,380 |
| RED FORK | 9,520 |
| MISSISSIPPIAN | 10,160 |
| HUNTON | 10,350 |
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 2003-05-16
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 8,390 |
| PRUE | 9,404 |
| SKINNER | 9,601 |
| RED FORK | 9,749 |
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 2004-03-26
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| PRUE | 9,408 |
| SKINNER | 9,606 |
| RED FORK | 9,751 |
| MISSISSIPPIAN | 10,400 |
| HUNTON | 10,724 |
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 2008-09-29
WRARCDirectional holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 8,400 |
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
35.360735, -97.879187
Every well in Canadian County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.