HAFFNER #1
API 3501121662 · Blaine County, Oklahoma
ACOIL
Drilling permit
Oklahoma files 1 application to drill this well, naming 2 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 1997-05-09
WRARCPermit API
35011216620001
Operator
MARATHON OIL COMPANY LLC
Well type
OIL
Approved
1997-05-09
Expires
1997-11-23
Proposed depth
10,425 ft
Surface casing
1,030 ft
Ground elevation
1,250 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| MORROW SD | 8,330 |
| CHESTER LM | 8,384 |
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
35.931224, -98.249320
35.93122, -98.24932 · 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.