SMITHTON 34-28-25 #4H

API 3505922618 · Harper County, Oklahoma

EXNT

API

3505922618

Operator

APACHE CORPORATION

County

Harper

Location

Sec 3 27N 25W (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 2014-06-23

WRADRHorizontal hole

Permit API

35059226180000

Operator

APACHE CORPORATION

Well type

Approved

2014-06-23

Expires

2014-12-23

Proposed depth

11,400 ft

Surface casing

450 ft

Ground elevation

2,123 ft

Target formation

Formation	Expected top (ft)
CHEROKEE	6,352

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 Harper County, Oklahoma

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