HEFNER #66I
API 3513727674 · Stephens County, Oklahoma
EXNT
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 2022-04-01
WRADRStraight holePermit API
35137276740000
Operator
BANNER OIL & GAS LLC
Well type
NT
Approved
2022-04-04
Expires
2023-10-04
Proposed depth
1,250 ft
Surface casing
150 ft
Ground elevation
879 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| LOCO | 750 |
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
34.297227, -97.704698
34.29723, -97.70470 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Stephens County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.