MATTHEWS #1-28

API 3510723417 · Okfuskee County, Oklahoma

PANT

API

3510723417

Operator

CROWN ENERGY COMPANY

County

Okfuskee

Location

Sec 28 12N 11E (IM)

Completion

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

Completion 0

STRAIGHT HOLEPANT

Spudded

2010-06-30

Drilling finished

2010-07-10

Completed

2010-08-03

First production

2010-08-26

Total depth

3,753 ft

Operator

CROWN ENERGY COMPANY

Intervals

Formation	Produced	Perforated (ft)	Treatment
CROMWELL	GAS	2,974–2,980	Acid
HUNTON	DRY	3,534–3,548	Acid
VIOLA	DRY	3,625–3,660	Acid

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2010-08-09	0	143	4	—	500	10/64

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)
PRODUCTION	4 1/2	11.6	J-55	3,747	290
SURFACE	8 5/8	24	J-55	120	85

Drilling permit

Oklahoma files 1 application to drill this well, naming 9 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 2010-06-09

WRADRStraight hole

Permit API

35107234170000

Operator

CROWN ENERGY COMPANY

Well type

Approved

2010-06-09

Expires

2010-12-09

Proposed depth

3,700 ft

Surface casing

100 ft

Ground elevation

823 ft

Target formations

Formation	Expected top (ft)
SENORA	1,300
BARTLESVILLE	2,050
BOOCH	2,250
GILCREASE	2,575
CROMWELL	2,810
CANEY	2,940
HUNTON	3,410
VIOLA	3,500
WILCOX	3,560

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.

Every well in Okfuskee County, Oklahoma

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