STARKS #1-22H

API 3500321987 · Alfalfa County, Oklahoma

ACOIL

API

3500321987

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

County

Alfalfa

Location

Sec 22 29N 09W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2011-02-11

Drilling finished

2011-03-06

Completed

2011-03-28

First production

2011-03-28

Total depth

9,442 ft

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	4,946–9,330	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-04-07	186	810	5,149	40	0	1"

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	P-110	5,184	300
LINER	4 1/2	11.6	N-80	5,240	550
CONDUCTOR	16	75	J-55	80	12
SURFACE	9 5/8	36	J-55	1,008	440

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 2010-10-18

WRADRHorizontal hole

Permit API

35003219870000

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Well type

OIL

Approved

2010-10-18

Expires

2011-04-18

Proposed depth

10,018 ft

Proposed measured depth

9,442 ft

Proposed true vertical depth

4,904 ft

Proposed lateral

4,880 ft

Surface casing

1,500 ft

Ground elevation

1,265 ft

Target formations

Formation	Expected top (ft)
TONKAWA	3,915
LANSING	4,165
MARMATON	4,535
CHEROKEE	4,645
MISSISSIPPIAN	4,835

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

36.985165, -98.162497

36.98517, -98.16250 · 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.