SOUTH BLUE RIBBON #19-4
API 3510540557 · Nowata County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 9 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 2008-05-05
WRADRStraight holePermit API
35105405570000
Operator
BRATCO OPERATING COMPANY INC
Well type
GAS
Approved
2008-05-05
Expires
2008-11-05
Proposed depth
1,750 ft
Surface casing
100 ft
Ground elevation
918 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 860 |
| SUMMIT | 900 |
| MULKY | 925 |
| IRON POST | 950 |
| BARTLESVILLE | 1,160 |
| ROWE COAL | 1,360 |
| RIVERTON | 1,430 |
| MISSISSIPPI CHAT | 1,460 |
| 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
36.892026, -95.753323
36.89203, -95.75332 · 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.