MACKEY #1-28-33XH

API 3504924982 · Garvin County, Oklahoma

ACOIL

API

3504924982

Operator

CONTINENTAL RESOURCES INC

County

Garvin

Location

Sec 28 01N 01E (IM)

Completion

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

Completion 1

HORIZONTAL HOLEACOIL

Spudded

2013-12-18

Drilling finished

2014-03-13

Completed

2014-04-13

First production

2014-04-17

Total depth

15,550 ft

Operator

CONTINENTAL RESOURCES INC

Interval

Formation	Produced	Perforated (ft)	Treatment
WOODFORD UNDERTHRUST	OIL	11,183–15,378	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2014-05-05	170	196	1,439	42	2,750	64/64

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)
INTERMEDIATE	9 5/8	40	P-110	10,025	1,145
PRODUCTION	5 1/2	23	P-110	15,550	1,610
CONDUCTOR	20	—	—	105	19
SURFACE	13 3/8	54.5	J-55	1,515	1,110

Drilling permits

Oklahoma files 2 applications to drill this well, naming 6 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 2013-12-05

WRADRHorizontal hole

Permit API

35049249820000

Operator

CONTINENTAL RESOURCES INC

Well type

OIL

Approved

2013-12-05

Expires

2014-06-05

Proposed depth

22,077 ft

Surface casing

1,500 ft

Ground elevation

808 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN UNDTHRST	11,569
WOODFORD UNDTHRST	11,899
HUNTON UNDTHRST	12,162

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 2013-12-05

WRAAMHorizontal hole

Permit API

35049249820001

Operator

CONTINENTAL RESOURCES INC

Well type

OIL

Approved

2013-12-05

Expires

2014-06-05

Proposed depth

15,550 ft

Surface casing

1,500 ft

Ground elevation

808 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN UNDTHRST	11,569
WOODFORD UNDTHRST	11,899
HUNTON UNDTHRST	12,162

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

34.534877, -97.196629

34.53488, -97.19663 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Garvin County, Oklahoma

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