MARGARET #1-7
API 3509324704 · Major County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 16 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 2007-11-01
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 5,890 |
| OSWEGO | 6,195 |
| CHESTER | 6,560 |
| MERAMEC | 7,110 |
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 2007-11-01
WRAAMStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,420 |
| COTTAGE GROVE | 5,890 |
| OSWEGO | 6,195 |
| CHEROKEE | 6,455 |
| CHESTER | 6,560 |
| MERAMEC | 7,110 |
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.
Application
REJAMStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,420 |
| COTTAGE GROVE | 5,890 |
| OSWEGO | 6,195 |
| CHEROKEE | 6,455 |
| CHESTER | 6,560 |
| MERAMEC | 7,110 |
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
36.479880, -98.958083
Every well in Major County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.