YAUK #1-25
API 3505922387 · Harper County, Oklahoma
PAGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 2006-08-15
WRADRPermit API
35059223870000
Operator
GULF EXPLORATION LLC
Well type
GAS
Approved
2006-08-15
Expires
2007-02-15
Proposed depth
6,250 ft
Surface casing
800 ft
Ground elevation
1,864 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 4,500 |
| LANSING-KANSAS CITY | 4,650 |
| OSWEGO | 5,400 |
| MORROW | 5,750 |
| CHESTER | 5,800 |
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
36.880880, -99.626550
36.88088, -99.62655 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Harper County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.