HUNTER MASON #1-7
API 3509324463 · Major County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 9 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.
Application
WRADRPermit API
35093244630000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Proposed depth
8,050 ft
Surface casing
1,000 ft
Ground elevation
1,641 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,560 |
| MUSSELLEM | 6,295 |
| OSWEGO | 6,615 |
| CHEROKEE | 6,915 |
| ATOKA | 6,985 |
| MORROW | 7,015 |
| CHESTER LM | 7,065 |
| MANNING | 7,110 |
| MISSISSIPPI LM | 7,601 |
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
36.393264, -98.958236
36.39326, -98.95824 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Major County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.