CKSMOU (SHARON JEAN 2-2) #2-33-11

API 3513725283 · Stephens County, Oklahoma

AC2RIn

API

3513725283

Operator

MACK ENERGY CO.

County

Stephens

Location

Sec 2 02N 05W (IM)

Injection

12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.

Oklahoma well-type code

2RIn

Injection zone

Cumulative fluid injected

96,269 bbl

Month	Fluid injected (bbl)	Max pressure (psi)
Dec 2025	2,863	169
Nov 2025	6,999	200
Oct 2025	14,545	241
Sep 2025	9,827	208
Aug 2025	10,854	202
Jul 2025	10,719	192
Jun 2025	6,891	171
May 2025	1,278	118
Apr 2025	4,160	152
Mar 2025	14,851	189
Feb 2025	13,282	460
Jan 2025	0	0

A dash is a month the well filed with no figure in that column.

Completions

Oklahoma files 2 completion reports for this well. 2 carry a production test the operator filed.

Completion 3

DIRECTIONAL HOLEAC2RIn

Spudded

1995-08-16

Drilling finished

1995-10-21

Completed

1995-12-09

Recompleted

2011-10-31

First production

1995-12-07

Total depth

10,476 ft

Operator

MACK ENERGY CO.

Intervals

Formation	Produced	Perforated (ft)	Treatment
DEESE DEEP	OIL	6,674–6,930	Frac
MORROW DEEP	OIL	9,792–10,120	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-06-08	12	150	0	—	0	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	10,476	507
CONDUCTOR	20	94	40	60	10
SURFACE	13 3/8	68	L-80	3,368	2,000

Completion 4

DIRECTIONAL HOLEAC2RIn

Spudded

1995-08-16

Drilling finished

1995-10-21

Completed

1995-12-09

First production

1995-12-07

Total depth

10,476 ft

Measured depth

10,430 ft

True vertical depth

10,353 ft

Operator

MACK ENERGY CO.

Interval

Formation	Produced	Perforated (ft)	Treatment
MORROW DEEP	GAS	10,090–10,120	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
1998-11-01	157	2,534	0	45	0	—

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	17	P-110	10,476	507
CONDUCTOR	20	94	H-40	60	0
SURFACE	13 3/8	68	L-80	3,368	2,000

Drilling permits

Oklahoma files 3 applications to drill this well, naming 8 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 1995-08-02

WRADR

Permit API

35137252830000

Operator

MARATHON OIL COMPANY LLC

Well type

2RIn

Approved

1995-08-02

Expires

1996-02-16

Proposed depth

12,020 ft

Surface casing

1,000 ft

Ground elevation

1,400 ft

Target formation

Formation	Expected top (ft)
SPRINGER DNTHRST	11,800

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 1996-02-09

WRAAM

Permit API

35137252830001

Operator

MARATHON OIL COMPANY LLC

Well type

2RIn

Approved

1996-02-09

Expires

1996-08-23

Proposed depth

10,430 ft

Surface casing

1,000 ft

Ground elevation

1,400 ft

Target formations

Formation	Expected top (ft)
HOXBAR DP	4,300
DEESE DP	7,200
ATOKA	8,000
MORROW DP	10,000

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 2011-12-15

WRARCDirectional hole

Permit API

35137252830003

Operator

MARATHON OIL COMPANY LLC

Well type

2RIn

Approved

2011-12-15

Expires

2012-06-15

Proposed depth

10,430 ft

Surface casing

3,368 ft

Ground elevation

1,221 ft

Target formations

Formation	Expected top (ft)
HOXBAR DP	5,106
DEESE DP	6,536
MORROW DP	9,996

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

34.675806, -97.697444

34.67581, -97.69744 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Stephens County, Oklahoma

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