CAIRO #4-31/30H

API 3500520463 · Atoka County, Oklahoma

ACGAS

API

3500520463

Operator

MMGL ARKOMA II, LLC

County

Atoka

Location

Sec 31 02N 12E (IM)

Completion

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

Completion 2

HORIZONTAL HOLEACGAS

Spudded

2017-08-22

Drilling finished

2019-01-31

Completed

2019-03-25

First production

2019-03-29

Total depth

20,348 ft

Operator

MMGL ARKOMA II, LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	GAS	11,614–20,144	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2019-05-01	0	8,191	777	—	2,387	26/64

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)
PRODUCTION	5 1/2	23	P-110	20,234	1,615
CONDUCTOR	20	—	—	40	0
SURFACE	9 5/8	40	J-55	1,001	315

Drilling permits

Oklahoma files 8 applications to drill this well, naming 21 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 2017-08-22

WRADRStraight hole

Permit API

35005204630000

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

11,300 ft

Surface casing

1,000 ft

Ground elevation

687 ft

Target formation

Formation	Expected top (ft)
WOODFORD	11,216

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 2017-08-22

EXTAMHorizontal hole

Permit API

35005204630000

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

11,300 ft

Surface casing

1,000 ft

Ground elevation

687 ft

Target formation

Formation	Expected top (ft)
WOODFORD	11,216

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 2017-08-22

EXTAMHorizontal hole

Permit API

35005204630000

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

22,605 ft

Surface casing

1,000 ft

Ground elevation

679 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,073
WOODFORD	11,364
HUNTON	11,527

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 2017-08-22

EXTAMMU

Permit API

35005204630000

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

22,605 ft

Surface casing

1,000 ft

Ground elevation

679 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,073
WOODFORD	11,364
HUNTON	11,527
SYLVAN	11,600

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 2017-08-22

EXTAMMU

Permit API

35005204630000

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

20,232 ft

Surface casing

1,000 ft

Ground elevation

679 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,073
WOODFORD	11,364
HUNTON	11,527

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 2017-08-22

WRAAMHorizontal hole

Permit API

35005204630001

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

22,605 ft

Surface casing

1,000 ft

Ground elevation

679 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,073
CANEY	11,093
WOODFORD	11,364
HUNTON	11,527

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 2017-08-22

WRAAMHHMU

Permit API

35005204630002

Operator

BRAVO ARKOMA LLC

Well type

GAS

Approved

2017-08-22

Expires

2018-02-22

Proposed depth

20,232 ft

Surface casing

1,000 ft

Ground elevation

679 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,073
WOODFORD	11,364

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.

Application

REJAMHorizontal hole

Permit API

35005204630000

Operator

BRAVO ARKOMA LLC

Well type

GAS

Expires

2018-02-22

Proposed depth

20,232 ft

Surface casing

1,000 ft

Ground elevation

679 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,073
WOODFORD	11,364
HUNTON	11,527

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

34.594217, -96.084145

34.59422, -96.08415 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Atoka County, Oklahoma

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