ABBY #1-33H

API 3500322077 · Alfalfa County, Oklahoma

ACOIL

API

3500322077

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

County

Alfalfa

Location

Sec 33 29N 10W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2011-08-05

Drilling finished

2011-08-19

Completed

2011-09-09

First production

2011-09-09

Total depth

9,458 ft

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	5,286–9,396	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-11-29	59	611	2,917	40	0	128/64

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	P-110	5,395	270
LINER	4 1/2	11.6	N-80	4,521	480
CONDUCTOR	20	94	K-55	80	12
SURFACE	9 5/8	36	J-55	1,020	425

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 2011-05-26

WRADRHorizontal hole

Permit API

35003220770000

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Well type

OIL

Approved

2011-05-26

Expires

2011-11-26

Proposed depth

10,577 ft

Proposed measured depth

9,458 ft

Proposed true vertical depth

4,982 ft

Proposed lateral

4,311 ft

Surface casing

1,500 ft

Ground elevation

1,215 ft

Target formations

Formation	Expected top (ft)
TONKAWA	3,940
COTTAGE GROVE	4,260
BIG LIME-OSWEGO	4,600
CHEROKEE	4,705
MISSISSIPPIAN	4,875

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

36.956367, -98.289705

36.95637, -98.28970 · 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.