MACK 2007 #15-1LOH

API 3504725119 · Garfield County, Oklahoma

ACOIL

API

3504725119

Operator

CHISHOLM OIL AND GAS OPERATING LLC

County

Garfield

Location

Sec 15 20N 07W (IM)

Completions

Oklahoma files 2 completion reports for this well. One carries a production test the operator filed.

Completion 0

ACOIL

Spudded

2017-12-20

Drilling finished

2018-02-27

Completed

2018-03-25

First production

2018-03-31

Total depth

12,211 ft

Operator

CHISHOLM OIL AND GAS OPERATING LLC

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
—	—	—	—	—	0

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2017-12-20

Drilling finished

2018-02-27

Completed

2018-03-25

First production

2018-03-31

Total depth

12,211 ft

Operator

CHISHOLM OIL AND GAS OPERATING LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	7,685–12,196	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2018-04-08	296	378	594	40.7	0	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)
LINER	4.5"	13.5#	P-110	4,511	0
PRODUCTION	7"	29#	P-110	7,806	660
SURFACE	9 5/8"	36#	J-55	605	275

Drilling permit

Oklahoma files 1 application to drill this well, naming 2 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 2017-12-13

WRADRHorizontal hole

Permit API

35047251190000

Operator

GASTAR EXPLORATION LLC

Well type

OIL

Approved

2017-12-13

Expires

2018-06-13

Proposed depth

12,907 ft

Proposed measured depth

12,111 ft

Proposed true vertical depth

7,543 ft

Proposed lateral

4,405 ft

Surface casing

600 ft

Ground elevation

1,185 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	7,052
WOODFORD	7,597

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

36.203629, -97.938279

36.20363, -97.93828 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Garfield County, Oklahoma

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