JOHNSTON #4

API 3512522593 · Pottawatomie County, Oklahoma

OROIL

API

3512522593

Operator

4 OF US RESOURCES LLC

County

Pottawatomie

Location

Sec 28 07N 05E (IM)

Completion

Oklahoma files 1 completion report for this well.

Completion 1

STRAIGHT HOLEOROIL

Spudded

1985-04-29

Drilling finished

1985-05-08

Completed

1985-05-16

Recompleted

2013-07-27

First production

1985-05-25

Total depth

4,184 ft

Operator

4 OF US RESOURCES LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
CALVIN	DRY	2,930–2,940	Acid, Frac

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	7	23	J-55	4,184	350
SURFACE	10 3/4	40	J-55	558	300

Drilling permit

Oklahoma files 1 application to drill this well, naming 2 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 2013-11-20

WRARCStraight hole

Permit API

35125225930001

Operator

PHOENIX OIL & GAS INC

Well type

OIL

Approved

2013-11-20

Expires

2014-05-20

Proposed depth

4,184 ft

Surface casing

558 ft

Ground elevation

878 ft

Target formations

Formation	Expected top (ft)
CALVIN LOW	2,730
SENORA	2,950

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

35.044172, -96.786092

35.04417, -96.78609 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Pottawatomie County, Oklahoma

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