HESS #1-20
API 3505322627 · Grant County, Oklahoma
STFDGAS
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 2007-03-14
WRADRPermit API
35053226270000
Operator
G A W OIL COMPANY LLC
Well type
GAS
Approved
2007-03-14
Expires
2007-09-14
Proposed depth
5,000 ft
Surface casing
250 ft
Ground elevation
1,237 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| OREAD | 3,460 |
| TONKAWA | 3,800 |
| COTTAGE GROVE | 4,150 |
| OSWEGO | 4,460 |
| RED FORK | 4,740 |
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
36.972221, -98.087410
36.97222, -98.08741 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Grant County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.