BLUE RIBBON #31-3
API 3510540589 · Nowata County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 10 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 2008-09-18
WRADRStraight holePermit API
35105405890000
Operator
BRATCO OPERATING COMPANY INC
Well type
GAS
Approved
2008-09-18
Expires
2009-03-18
Proposed depth
1,700 ft
Surface casing
105 ft
Ground elevation
853 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| BIG LIME | 500 |
| OSWEGO | 720 |
| MULKY | 795 |
| COAL (PENNSYLVANIAN) | 820 |
| PRUE | 830 |
| BARTLESVILLE | 1,175 |
| ROWE COAL | 1,295 |
| RIVERTON COAL | 1,335 |
| MISSISSIPPI CHAT | 1,345 |
| ARBUCKLE | 1,670 |
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
36.859508, -95.746651
36.85951, -95.74665 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Nowata County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.