ERNESTINE #3-11
API 3501924803 · Carter County, Oklahoma
ACOIL
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 2003-02-27
WRADRPermit API
35019248030000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2003-02-27
Expires
2003-08-27
Proposed depth
5,650 ft
Surface casing
800 ft
Ground elevation
851 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| SPRINGER | 4,560 |
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
34.308074, -97.174850
34.30807, -97.17485 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Carter County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.