NORTHWEST CHITWOOD UNIT #18-6

API 3505123508 · Grady County, Oklahoma

ACOIL
API
3505123508
Operator
KALKMAN OIL CORPORATION
County
Grady

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 2009-03-06

WRADRStraight hole
Permit API
35051235080000
Operator
KALKMAN OIL CORPORATION
Well type
OIL
Approved
2009-03-06
Expires
2009-09-06
Proposed depth
10,300 ft
Surface casing
770 ft
Ground elevation
1,319 ft

Target formations

FormationExpected top (ft)
ABERNATHY9,620
HUDDLESTON9,700
MELTON9,900

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

34.858550, -97.914150

34.85855, -97.91415 · Surface location as filed with Oklahoma

Every well in Grady County, Oklahoma

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