MONICA #1-28

API 3505122828 · Grady County, Oklahoma

ACGAS

API

3505122828

Operator

MACK ENERGY CO.

County

Grady

Location

Sec 28 03N 05W (IM)

Completion

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

Completion 3

DIRECTIONAL HOLEACGAS

Spudded

1999-06-16

Drilling finished

1999-08-11

Completed

1999-11-03

First production

1999-11-04

Total depth

9,067 ft

Measured depth

9,067 ft

True vertical depth

9,053 ft

Operator

MACK ENERGY CO.

Intervals

Formation	Produced	Perforated (ft)	Treatment
MORROW 1ST-REPEATED	GAS	5,634–6,280	Acid, Frac
MORROW 2ND-REPEATED	GAS	7,000–7,240	Acid, Frac
MORROW DNTHRST	GAS	7,710–8,770	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Gravity (°API)	Shut-in (psi)	Choke
1999-11-05	47	5,588	40.8	1,200	128
1999-11-15	30	3,549	40.8	1,150	128
1999-11-15	58	5,879	40.8	1,125	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)
PRODUCTION	5 1/2	23	P-110	9,065	0
CONDUCTOR	13 3/8	54.5	—	360	300
SURFACE	9 5/8	40	J-55	2,772	860

Drilling permits

Oklahoma files 2 applications to drill this well, naming 4 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 1999-06-15

WRADR

Permit API

35051228280000

Operator

MACK ENERGY CO.

Well type

GAS

Approved

1999-06-15

Expires

1999-12-15

Proposed depth

9,000 ft

Surface casing

350 ft

Ground elevation

1,231 ft

Target formation

Formation	Expected top (ft)
MORROW DNTHRST	7,500

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 2000-04-04

WRAAM

Permit API

35051228280001

Operator

MACK ENERGY CO.

Well type

GAS

Approved

2000-04-04

Expires

2000-10-04

Proposed depth

9,000 ft

Surface casing

350 ft

Ground elevation

1,231 ft

Target formations

Formation	Expected top (ft)
MORROW 1	5,265
MORROW 2	6,660
MORROW DNTHRST	7,500

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

34.704865, -97.725205

34.70486, -97.72521 · 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.