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TYSON #1-21H

API 3514921523 · Washita County, Oklahoma

EXNT
API
3514921523
Operator
COTERRA ENERGY OPERATING CO.
County
Washita
Location
Sec 21 11N 20W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2010-06-15

WRADRHorizontal hole
Permit API
35149215230000
Operator
COTERRA ENERGY OPERATING CO.
Well type
NT
Approved
2010-06-15
Expires
2010-12-15
Proposed depth
18,514 ft
Surface casing
1,500 ft
Ground elevation
1,970 ft

Target formation

FormationExpected top (ft)
DES MOINES13,300

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 Washita County, Oklahoma

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