SANDRA #1-23
API 3501122526 · Blaine County, Oklahoma
ACOIL
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 1993-01-28
WRADRPermit API
35011225260000
Operator
CONTINENTAL RESOURCES INC
Well type
OIL
Approved
1993-01-28
Expires
1993-08-11
Proposed depth
8,650 ft
Surface casing
550 ft
Ground elevation
1,195 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 6,825 |
| RED FORK | 7,225 |
| INOLA | 7,315 |
| CHESTER | 7,425 |
| MERAMEC | 7,975 |
| OSAGE | 8,175 |
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
36.111583, -98.242670
36.11158, -98.24267 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Blaine County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.