SPIVEY #1-15

API 3505123291 · Grady County, Oklahoma

ACOIL

API

3505123291

Operator

WESTERN OIL AND GAS DEVELOPMENT CORP

County

Grady

Location

Sec 15 06N 05W (IM)

Completion

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

Completion 2

STRAIGHT HOLEACOIL

Spudded

2005-09-14

Drilling finished

2005-10-21

Completed

2006-05-27

Recompleted

2009-10-30

First production

2006-03-03

Total depth

13,778 ft

Operator

WESTERN OIL AND GAS DEVELOPMENT CORP

Intervals

Formation	Produced	Perforated (ft)	Treatment
HUNTON	OIL	12,360–12,760	Acid, Frac
VIOLA	OIL	13,296–13,326	Acid, Frac
SIMPSON	OIL	13,608–13,711	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2009-11-20	1	6	48	—	930	17/64
2010-08-04	3	48	78	—	400	64/64

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	5 1/2	17	P-110, N-80, S-95	13,770	350
CONDUCTOR	20	48	J-55	40	0
SURFACE	9 5/8	36	K-55	1,506	565

Drilling permits

Oklahoma files 3 applications to drill this well, naming 15 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 2005-08-09

WRADR

Permit API

35051232910000

Operator

WESTERN OIL AND GAS DEVELOPMENT CORP

Well type

OIL

Approved

2005-08-09

Expires

2006-02-09

Proposed depth

14,000 ft

Surface casing

1,500 ft

Ground elevation

1,187 ft

Target formations

Formation	Expected top (ft)
HOXBAR	7,100
DEESE 1	8,850
DEESE 2	9,150
HART	10,200
SPRINGER	11,270
MISSISSIPPIAN	11,850
HUNTON	12,175
VIOLA	12,760
SIMPSON	13,325

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 2009-04-14

WRARCStraight hole

Permit API

35051232910001

Operator

WESTERN OIL AND GAS DEVELOPMENT CORP

Well type

OIL

Approved

2009-04-14

Expires

2009-10-14

Proposed depth

13,778 ft

Surface casing

1,506 ft

Ground elevation

1,187 ft

Target formations

Formation	Expected top (ft)
HUNTON	12,362
VIOLA	12,950
SIMPSON	13,550

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 2009-10-22

WRARCStraight hole

Permit API

35051232910002

Operator

WESTERN OIL AND GAS DEVELOPMENT CORP

Well type

OIL

Approved

2009-10-22

Expires

2010-04-22

Proposed depth

13,778 ft

Surface casing

1,506 ft

Ground elevation

1,187 ft

Target formations

Formation	Expected top (ft)
HUNTON	12,362
VIOLA	12,950
SIMPSON	13,550

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

34.990209, -97.720722

34.99021, -97.72072 · 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.