WILLIAM #1-19
API 3509324919 · Major County, Oklahoma
EXNT
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 2009-02-06
WRADRStraight holePermit API
35093249190000
Operator
SANDRIDGE ENERGY INC
Well type
NT
Approved
2009-02-06
Expires
2009-08-06
Proposed depth
11,290 ft
Surface casing
1,000 ft
Ground elevation
1,754 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 6,315 |
| LAYTON | 6,770 |
| OSWEGO | 7,450 |
| RED FORK | 7,761 |
| CHESTER LM | 8,050 |
| MISSISSIPPI LM | 8,945 |
| HUNTON | 9,750 |
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
36.193156, -98.728862
36.19316, -98.72886 · 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.