DOGFISH #1-31-30-MXH

API 3505124185 · Grady County, Oklahoma

ACOIL

API

3505124185

Operator

VALIDUS ENERGY II MIDCON LLC

County

Grady

Location

Sec 36 06N 05W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2017-10-20

Drilling finished

2017-11-15

Completed

2018-01-25

First production

2018-02-07

Total depth

13,686 ft

Operator

VALIDUS ENERGY II MIDCON LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	11,952–13,442	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2018-03-02	82	90	287	47	1,250	128/128

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	7	29	P-110	13,500	1,233
PRODUCTION	5.5	20	P-110	13,499	150
SURFACE	9.625	40	J-55	1,524	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 2017-08-28

WRADRHorizontal hole

Permit API

35051241850000

Operator

CASILLAS OPERATING LLC

Well type

OIL

Approved

2017-08-28

Expires

2018-02-28

Proposed depth

21,930 ft

Proposed measured depth

13,686 ft

Proposed true vertical depth

11,747 ft

Proposed lateral

1,372 ft

Surface casing

1,500 ft

Ground elevation

1,149 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	11,399
WOODFORD	11,559

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 2017-08-28

WRAAMHorizontal hole

Permit API

35051241850001

Operator

CASILLAS OPERATING LLC

Well type

OIL

Approved

2017-08-28

Expires

2018-02-28

Proposed depth

13,686 ft

Proposed measured depth

13,686 ft

Proposed true vertical depth

11,747 ft

Proposed lateral

1,372 ft

Surface casing

1,500 ft

Ground elevation

1,152 ft

Target formation

Formation	Expected top (ft)
MISSISSIPPIAN	11,399

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

34.943551, -97.671182

34.94355, -97.67118 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Grady County, Oklahoma

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