BAY 31-21N-2E #1WH

API 3510324601 · Noble County, Oklahoma

ACOIL

API

3510324601

Operator

SEQUOYAH ENERGY HOLDINGS LLC

County

Noble

Location

Sec 31 21N 02E (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2013-11-24

Drilling finished

2013-12-08

Completed

2014-04-18

First production

2014-04-18

Total depth

10,188 ft

Operator

SEQUOYAH ENERGY HOLDINGS LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
WOODFORD	OIL	5,507–10,040	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
—	634	517	4,161	—	0	16/64

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"	26#	RYH110E	5,458	380
LINER	4.5"	11.6#	RYH110E	4,918	460
CONDUCTOR	16"	65#	H-40	65	8
SURFACE	9 5/8"	36#	J-55	491	290

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 2013-11-12

WRADRHorizontal hole

Permit API

35103246010000

Operator

DEVON ENERGY PRODUCTION COMPANY LP

Well type

OIL

Approved

2013-11-12

Expires

2014-05-12

Proposed depth

9,600 ft

Proposed measured depth

10,188 ft

Proposed true vertical depth

4,800 ft

Proposed lateral

5,365 ft

Surface casing

450 ft

Ground elevation

1,084 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	4,593
WOODFORD	4,782
MISENER	4,833
SYLVAN	4,838
VIOLA	4,848

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

36.259631, -97.122513

36.25963, -97.12251 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Noble County, Oklahoma

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