NATIONS #1-34

API 3505122840 · Grady County, Oklahoma

ACOIL

API

3505122840

Operator

MACK ENERGY CO.

County

Grady

Location

Sec 34 03N 05W (IM)

Completion

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

Completion 1

DIRECTIONAL HOLEACOIL

Spudded

1999-09-12

Drilling finished

1999-11-03

Completed

1999-12-13

First production

2000-01-29

Total depth

9,435 ft

Measured depth

9,435 ft

True vertical depth

9,395 ft

Operator

MACK ENERGY CO.

Interval

Formation	Produced	Perforated (ft)	Treatment
MORROW OVERTHRUST	OIL	6,434–9,146	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2000-01-29	431	940	0	45	0	22/64

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	7	29	P-110	8,250	850
LINER	4 1/2	13.5	P-110	1,391	250
SURFACE	9 5/8	36	J-55	859	360

Drilling permits

Oklahoma files 3 applications to drill this well, naming 6 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 1999-08-26

WRADR

Permit API

35051228400000

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

1999-08-26

Expires

2000-02-26

Proposed depth

8,200 ft

Surface casing

800 ft

Ground elevation

1,184 ft

Target formations

Formation	Expected top (ft)
ATOKA OVTHRST	3,600
MORROW OVTHRST	4,665

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 1999-08-26

WRAAM

Permit API

35051228400001

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

1999-08-26

Expires

2000-02-26

Proposed depth

8,200 ft

Surface casing

800 ft

Ground elevation

1,184 ft

Target formations

Formation	Expected top (ft)
ATOKA OVTHRST	3,600
MORROW OVTHRST	4,665

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 1999-08-26

WRAAM

Permit API

35051228400002

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

1999-08-26

Expires

2000-02-26

Proposed depth

9,500 ft

Surface casing

880 ft

Ground elevation

1,196 ft

Target formations

Formation	Expected top (ft)
ATOKA OVTHRST	3,600
MORROW OVTHRST	4,665

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

34.683645, -97.709019

34.68364, -97.70902 · 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.