GUINN RANCH #I-21
API 3514726537 · Washington County, Oklahoma
EXNT
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 1995-05-19
WRADRPermit API
35147265370000
Operator
EAKIN EXPLORATION INC
Well type
NT
Approved
1995-05-19
Expires
1995-12-03
Proposed depth
1,500 ft
Surface casing
50 ft
Ground elevation
760 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| WAYSIDE | 280 |
| PERU | 710 |
| OSWEGO | 855 |
| MULKY | 925 |
| BARTLESVILLE | 1,240 |
| RIVERTON | 1,410 |
| MISSISSIPPI CHAT | 1,450 |
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
36.708367, -95.875126
36.70837, -95.87513 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Washington County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.