DANNETTELL #1-19

API 3505921759 · Harper County, Oklahoma

ACGAS
API
3505921759
Operator
TWAIN ENERGY LLC
County
Harper

Drilling permit

Oklahoma files 1 application to drill this well, naming 4 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 1991-06-24

WRADR
Permit API
35059217590000
Operator
BASA RESOURCES INC
Well type
GAS
Approved
1991-06-24
Expires
1992-01-07
Proposed depth
7,000 ft
Surface casing
600 ft
Ground elevation
2,180 ft

Target formations

FormationExpected top (ft)
HOOVER4,300
TONKAWA5,300
MORROW6,600
CHESTER6,700

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

36.801410, -99.826510

36.80141, -99.82651 · Surface location as filed with Oklahoma

Every well in Harper County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.