BRECKENRIDGE 27-20N-17W #1H

API 3515323586 · Woodward County, Oklahoma

ACOIL

API

3515323586

Operator

ATLAS OPERATING LLC

County

Woodward

Location

Sec 27 20N 17W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2016-09-25

Drilling finished

2016-11-10

Completed

2017-01-26

First production

2017-01-26

Total depth

14,378 ft

Operator

ATLAS OPERATING LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	10,040–14,214	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2017-02-05	44	465	1,606	—	0	20

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"	20#	P-110EC	14,357	1,445
INTERMEDIATE	9 5/8"	40#	P-110-HC/L-80	8,974	620
CONDUCTOR	20"	94#	J-55	65	8
SURFACE	13 3/8"	54.50#	K-55	1,506	705

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 2016-09-09

WRADRHorizontal hole

Permit API

35153235860000

Operator

DEVON ENERGY PRODUCTION COMPANY LP

Well type

OIL

Approved

2016-09-09

Expires

2017-03-09

Proposed depth

14,561 ft

Proposed measured depth

14,378 ft

Proposed true vertical depth

9,687 ft

Proposed lateral

4,549 ft

Surface casing

1,500 ft

Ground elevation

1,802 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	8,950
WOODFORD	10,820
HUNTON	10,860

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

36.173822, -98.999365

36.17382, -98.99936 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Woodward County, Oklahoma

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