BLUE RIBBON #24-4
API 3510540620 · Nowata County, Oklahoma
EXNT
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 2009-01-30
WRADRStraight holePermit API
35105406200000
Operator
BRATCO OPERATING COMPANY INC
Well type
NT
Approved
2009-01-30
Expires
2009-07-30
Proposed depth
1,650 ft
Surface casing
105 ft
Ground elevation
933 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| BIG LIME | 570 |
| OSWEGO | 815 |
| MULKY | 850 |
| COAL (PENNSYLVANIAN) | 880 |
| PRUE | 900 |
| BARTLESVILLE | 1,170 |
| ROWE COAL | 1,350 |
| RIVERTON COAL | 1,380 |
| MISSISSIPPI CHAT | 1,440 |
| MISSISSIPPI LM | 1,490 |
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
36.892972, -95.762586
36.89297, -95.76259 · 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.