HULSEY #31-1A
API 3501320161 · Bryan County, Oklahoma
EXNT
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 2010-07-02
WRADRStraight holePermit API
35013201610000
Operator
LONGFELLOW ENERGY LP
Well type
NT
Approved
2010-07-02
Expires
2011-01-02
Proposed depth
9,000 ft
Surface casing
1,210 ft
Ground elevation
672 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| STANLEY | 1,436 |
| ARKANSAS NOVACULITE | 7,000 |
| BIG FORK CHERT | 7,500 |
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.
Every well in Bryan County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.