MASHBURN #1H-4

API 3504924893 · Garvin County, Oklahoma

ACOIL

API

3504924893

Operator

FW MIDCON I, LLC

County

Garvin

Location

Sec 33 03N 04W (IM)

Completion

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

Completion 1

HORIZONTAL HOLEACOIL

Spudded

2012-05-28

Drilling finished

2012-07-27

Completed

2012-08-24

First production

2012-08-30

Total depth

19,606 ft

Operator

FW MIDCON I, LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
WOODFORD	OIL	14,919–19,438	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-09-15	541	4,944	488	57.5	2,950	28/64

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	L-80	11,345	1,535
PRODUCTION	5 1/2	23	P-110	19,594	1,710
SURFACE	13 3/8	54.5	J-55	1,472	835

Drilling permits

Oklahoma files 2 applications to drill this well, naming 8 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 2012-04-05

WRADRHorizontal hole

Permit API

35049248930000

Operator

OVINTIV MID-CONTINENT INC.

Well type

OIL

Approved

2012-04-05

Expires

2012-10-05

Proposed depth

19,900 ft

Surface casing

1,500 ft

Ground elevation

1,064 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	13,908
WOODFORD	14,230
HUNTON	14,480
SYLVAN	14,755

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 2012-04-05

WRAAMHorizontal hole

Permit API

35049248930001

Operator

OVINTIV MID-CONTINENT INC.

Well type

OIL

Approved

2012-04-05

Expires

2012-10-05

Proposed depth

19,900 ft

Surface casing

1,500 ft

Ground elevation

1,064 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	13,908
WOODFORD	14,230
HUNTON	14,480
SYLVAN	14,755

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

34.682130, -97.629660

34.68213, -97.62966 · 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.