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DELAWARE GAS "21" #1

API 3510529935 · Nowata County, Oklahoma

PAGAS
API
3510529935
Operator
ENDEAVOR ENERGY RESOURCES LP
County
Nowata
Location
Sec 21 27N 15E (IM)

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 2003-01-16

WRADR
Permit API
35105299350000
Operator
ENDEAVOR ENERGY RESOURCES LP
Well type
GAS
Approved
2003-01-16
Expires
2003-07-16
Proposed depth
1,400 ft
Surface casing
90 ft

Target formations

FormationExpected top (ft)
MISSISSIPPI250
PERU480
OSWEGO610
MULKY675
IRON POST700
CROWEBERG745
BLUEJACKET980
BARTLESVILLE1,010
ROWE COAL1,160
RIVERTON1,220

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

36.814609, -95.719210

36.81461, -95.71921 · Surface location as filed with Oklahoma

Every well in Nowata County, Oklahoma

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