PYRITE #1-12

API 3505123705 · Grady County, Oklahoma

PAOIL

API

3505123705

Operator

CHARTER OAK PRODUCTION CO LLC

County

Grady

Location

Sec 12 09N 05W (IM)

Completion

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

Completion 0

STRAIGHT HOLEPAOIL

Spudded

2013-10-26

Drilling finished

2013-11-07

Completed

2014-03-19

First production

2014-03-04

Total depth

10,419 ft

Operator

CHARTER OAK PRODUCTION CO LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	9,125–9,169	Acid, Frac
WOODFORD	OIL	9,213–9,232	Acid, Frac
VIOLA	OIL	9,865–10,116	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2014-01-02	0	0	0	—	1,969	—
2014-01-02	0	0	0	—	3,104	—
2014-03-19	61	137	128	39	1,200	—

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	20	P-110	10,409	375
CONDUCTOR	16	—	—	38	5
SURFACE	8 5/8	24	J-55	1,171	525

Drilling permit

Oklahoma files 1 application to drill this well, naming 7 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 2013-08-08

WRADRStraight hole

Permit API

35051237050000

Operator

CHARTER OAK PRODUCTION CO LLC

Well type

OIL

Approved

2013-08-08

Expires

2014-02-08

Proposed depth

10,950 ft

Surface casing

1,150 ft

Ground elevation

1,303 ft

Target formations

Formation	Expected top (ft)
HOXBAR	7,410
OSWEGO	8,650
MISSISSIPPIAN	9,295
WOODFORD	9,350
HUNTON	9,480
VIOLA	10,155
BROMIDE	10,535

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

35.270990, -97.675860

35.27099, -97.67586 · 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.