PARR #2-9H

API 3500322085 · Alfalfa County, Oklahoma

ACOIL

API

3500322085

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

County

Alfalfa

Location

Sec 9 28N 10W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2011-06-30

Drilling finished

2011-07-18

Completed

2011-08-09

First production

2011-08-09

Total depth

9,586 ft

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPI CHAT	OIL	5,079–5,081	Acid, Frac
MISSISSIPPI LIME	OIL	5,230–9,470	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-08-30	654	735	4,069	40	0	2"

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	N-80	5,345	300
LINER	4 1/2	11.6	N-80	5,321	550
CONDUCTOR	20	133	L-80	80	12
SURFACE	9 5/8	36	J-55	1,042	540

Drilling permit

Oklahoma files 1 application to drill this well, naming 6 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 2011-06-08

WRADRHorizontal hole

Permit API

35003220850000

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Well type

OIL

Approved

2011-06-08

Expires

2011-12-08

Proposed depth

10,600 ft

Proposed measured depth

9,586 ft

Proposed true vertical depth

4,986 ft

Proposed lateral

4,882 ft

Surface casing

1,500 ft

Ground elevation

1,205 ft

Target formations

Formation	Expected top (ft)
TONKAWA	3,950
COTTAGE GROVE	4,275
OSWEGO	4,620
CHEROKEE	4,725
MISSISSIPPI CHAT	4,900
MISSISSIPPI LM	4,915

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

36.927126, -98.273293

36.92713, -98.27329 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Alfalfa County, Oklahoma

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