HAYS #1-1H
API 3513727167 · Stephens County, Oklahoma
ACOIL
Drilling permit
Oklahoma files 1 application to drill this well, naming 3 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 2014-02-26
WRADRHorizontal holePermit API
35137271670000
Operator
MARATHON OIL COMPANY LLC
Well type
OIL
Approved
2014-02-26
Expires
2014-08-26
Proposed depth
17,717 ft
Proposed measured depth
16,492 ft
Proposed true vertical depth
11,576 ft
Proposed lateral
5,149 ft
Surface casing
1,500 ft
Ground elevation
1,064 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPIAN | 11,824 |
| WOODFORD | 12,566 |
| HUNTON | 13,066 |
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
34.492760, -97.681840
34.49276, -97.68184 · 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.