MineralRecord
Log inSign up

ANNAKATE 16-11-16 #1H

API 3514921590 · Washita County, Oklahoma

EXNT
API
3514921590
Operator
CHESAPEAKE OPERATING LLC
County
Washita
Location
Sec 16 11N 16W (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 2011-04-20

WRADRHorizontal hole
Permit API
35149215900000
Operator
CHESAPEAKE OPERATING LLC
Well type
NT
Approved
2011-04-20
Expires
2012-04-20
Proposed depth
16,950 ft
Surface casing
1,500 ft
Ground elevation
1,435 ft

Target formation

FormationExpected top (ft)
DES MOINES11,770

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.