STEFFEN TRUST #1-19
API 3515122799 · Woods 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 2006-11-06
WRADRPermit API
35151227990000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2006-11-06
Expires
2007-05-06
Proposed depth
7,050 ft
Surface casing
220 ft
Ground elevation
1,619 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,360 |
| COTTAGE GROVE | 5,790 |
| OSWEGO | 6,080 |
| RED FORK (CHEROKEE BAS) | 6,345 |
| CHESTER | 6,400 |
| MISSISSIPPI | 6,715 |
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
36.548100, -98.739800
36.54810, -98.73980 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Woods County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.