MARSHALL #1-29
API 3505322675 · Grant County, Oklahoma
PAFFGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 2008-03-06
WRADRStraight holePermit API
35053226750000
Operator
G A W OIL COMPANY LLC
Well type
GAS
Approved
2008-03-06
Expires
2008-09-06
Proposed depth
5,000 ft
Surface casing
230 ft
Ground elevation
1,240 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| OREAD | 3,466 |
| TONKAWA | 3,802 |
| COTTAGE GROVE | 4,152 |
| KANSAS CITY | 4,304 |
| CHEROKEE | 4,730 |
| MISSISSIPPI CHAT | 4,760 |
| MISSISSIPPI LM | 4,770 |
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
36.969258, -98.087735
36.96926, -98.08773 · 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.