IRWIN #1-2
API 3504322852 · Dewey 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.
Filed 2003-03-21
WRADRPermit API
35043228520000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2003-03-21
Expires
2003-09-21
Proposed depth
13,300 ft
Surface casing
400 ft
Ground elevation
1,874 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 7,350 |
| COTTAGE GROVE | 7,960 |
| OSWEGO | 8,770 |
| SKINNER | 9,020 |
| ATOKA | 9,590 |
| MORROW SD | 10,210 |
| CHESTER | 10,740 |
| MISSISSIPPI LM | 11,850 |
| HUNTON | 12,930 |
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
35.983409, -98.984050
35.98341, -98.98405 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Dewey County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.