ZUCK #1-1

API 3508721876 · McClain County, Oklahoma

ACOIL

API

3508721876

Operator

CHARTER OAK PRODUCTION CO LLC

County

McClain

Location

Sec 1 06N 03W (IM)

Completion

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

Completion 0

STRAIGHT HOLEACOIL

Spudded

2011-04-25

Drilling finished

2011-05-08

Completed

2011-08-05

First production

2011-06-07

Total depth

8,945 ft

Operator

CHARTER OAK PRODUCTION CO LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
PENN BASAL UNCONF SAND	OIL	7,915–7,917	Acid, Frac
WOODFORD	OIL	7,970–8,065	Acid, Frac
HUNTON	OIL	8,105–8,311	Acid, Frac
VIOLA	OIL	8,478–8,649	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-08-05	50	43	178	41	1,150	—

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	17	N-80	8,940	380
CONDUCTOR	16	—	—	47	7
SURFACE	8 5/8	24	J-55	363	290

Drilling permit

Oklahoma files 1 application to drill this well, naming 10 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 2011-04-14

WRADRStraight hole

Permit API

35087218760000

Operator

CHARTER OAK PRODUCTION CO LLC

Well type

OIL

Approved

2011-04-14

Expires

2011-10-14

Proposed depth

9,200 ft

Surface casing

350 ft

Ground elevation

1,119 ft

Target formations

Formation	Expected top (ft)
HOXBAR	6,015
DEESE	6,995
PENNSYLVANIA UNCONF BAS SD	7,995
WOODFORD	8,050
HUNTON	8,190
SYLVAN	8,380
VIOLA	8,500
SIMPSON DENSE	8,880
SIMPSON DOLO	8,935
BROMIDE	8,960

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

35.021988, -97.459785

35.02199, -97.45978 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in McClain County, Oklahoma

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