KNIGHT #1

API 3508721999 · McClain County, Oklahoma

ACOIL

API

3508721999

Operator

GLB EXPLORATION INC

County

McClain

Location

Sec 20 05N 02W (IM)

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 0

STRAIGHT HOLEACOIL

Spudded

2014-07-12

Drilling finished

2014-07-20

Completed

2014-10-09

First production

2014-09-24

Total depth

7,197 ft

Operator

GLB EXPLORATION INC

Intervals

Formation	Produced	Perforated (ft)	Treatment
HART	OIL	7,043–7,058	Acid, Frac
PENN BASAL UNCONF SAND	OIL	7,090–7,098	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2014-09-10	5	10	10	39	270	—
2014-10-09	37	54	5	38	450	—

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	17	N-80	7,160	150
CONDUCTOR	—	42	J-55	42	7
SURFACE	8 5/8	24	J-55	250	180

Drilling permit

Oklahoma files 1 application to drill this well, naming 7 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 2014-07-02

WRADRStraight hole

Permit API

35087219990000

Operator

GLB EXPLORATION INC

Well type

OIL

Approved

2014-07-02

Expires

2015-01-02

Proposed depth

7,100 ft

Surface casing

220 ft

Ground elevation

1,012 ft

Target formations

Formation	Expected top (ft)
HOGSHOOTER	5,800
CHECKERBOARD	6,200
DEESE 1	6,600
DEESE 2	6,700
HART	6,950
PENNSYLVANIA UNCONF BAS SD	7,050
HUNTON	7,070

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

34.896209, -97.427537

34.89621, -97.42754 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in McClain County, Oklahoma

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