GRISHAM A #1
API 3509520496 · Marshall County, Oklahoma
EXNT
Drilling permit
Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2007-07-10
WRADRStraight holePermit API
35095204960000
Operator
SPRING OPERATING COMPANY
Well type
NT
Approved
2007-07-10
Expires
2008-01-10
Proposed depth
2,050 ft
Ground elevation
622 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| VIOLA | 2,000 |
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
34.026358, -96.602872
34.02636, -96.60287 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Marshall County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.