EHU #4-12
API 3504521816 · Ellis 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 1995-07-20
WRADRPermit API
35045218160000
Operator
ENCORE OPERATING LP
Well type
OIL
Approved
1995-07-20
Expires
1996-02-03
Proposed depth
8,300 ft
Surface casing
900 ft
Ground elevation
2,340 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 8,032 |
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
36.142685, -99.504220
36.14269, -99.50422 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Ellis County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.