HAMM #1-21
API 3507324651 · Kingfisher County, Oklahoma
EXNT
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 2008-07-21
WRADRStraight holePermit API
35073246510000
Operator
CHESAPEAKE OPERATING LLC
Well type
NT
Approved
2008-07-21
Expires
2009-07-21
Proposed depth
9,135 ft
Surface casing
800 ft
Ground elevation
1,097 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 6,015 |
| OSWEGO | 6,685 |
| PRUE | 6,890 |
| SKINNER | 6,925 |
| RED FORK | 7,095 |
| BARTLESVILLE | 7,110 |
| PENNSYLVANIA BAS-MISSISSIPPI UNCONF | 7,255 |
| MISSISSIPPI SOLID | 7,790 |
| MISENER-HUNTON | 8,325 |
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
36.113796, -98.167910
36.11380, -98.16791 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Kingfisher County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.