SANDER #1-21
API 3509324943 · Major County, Oklahoma
PANT
Drilling permit
Oklahoma files 1 application to drill this well, naming 6 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 2010-05-19
WRADRStraight holePermit API
35093249430000
Operator
SANDRIDGE EXPLORATION & PRODUCTION LLC
Well type
NT
Approved
2010-05-19
Expires
2010-11-19
Proposed depth
9,750 ft
Surface casing
1,000 ft
Ground elevation
1,690 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 6,450 |
| LAYTON (COTTAGE GROVE) | 7,050 |
| BIG LIME-OSWEGO | 7,480 |
| RED FORK | 7,840 |
| SPRINGER | 8,240 |
| CHESTER LM | 8,505 |
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
36.197713, -98.918888
36.19771, -98.91889 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Major County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.