DUKER #1-5

API 3509324963 · Major County, Oklahoma

PANT

API

3509324963

Operator

LOBO EXPLORATION COMPANY

County

Major

Location

Sec 5 20N 16W (IM)

Completion

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

Completion 1

STRAIGHT HOLEPANT

Spudded

2012-09-18

Drilling finished

2012-10-07

Completed

2012-10-30

First production

2012-11-13

Total depth

10,450 ft

Operator

LOBO EXPLORATION COMPANY

Interval

Formation	Produced	Perforated (ft)	Treatment
CHESTER LIME	OIL	8,030–8,042	Acid

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2013-01-05	2	0	1	37	630	OPEN

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	4 1/2	11.6	J-55	8,168	200
CONDUCTOR	13 3/8	54	J-55	402	400
SURFACE	8 5/8	24	J-55	885	375

Drilling permits

Oklahoma files 2 applications 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 2012-08-13

WRADRStraight hole

Permit API

35093249630000

Operator

LOBO EXPLORATION COMPANY

Well type

Approved

2012-08-13

Expires

2013-02-13

Proposed depth

10,500 ft

Surface casing

900 ft

Ground elevation

1,776 ft

Target formation

Formation	Expected top (ft)
HUNTON	10,300

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.

Filed 2012-08-13

WRAAMStraight hole

Permit API

35093249630001

Operator

LOBO EXPLORATION COMPANY

Well type

Approved

2012-08-13

Expires

2013-02-13

Proposed depth

10,500 ft

Surface casing

900 ft

Ground elevation

1,776 ft

Target formations

Formation	Expected top (ft)
CHESTER LM	8,020
HUNTON	10,300

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 Major County, Oklahoma

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