KGS--Oil and Gas Wells--Specific Well--15-077-21766-0100

		Specific Well--15-077-21766-0100 Engineering Data

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API: 15-077-21766-0100 KID: 1044005927 Lease: Red Fern Well: 1-16H Original operator: SandRidge Exploration and Production LLC Current operator: SandRidge Exploration and Production LLC Field: Okan Location: T35S R7W, Sec. 16 S2 S2 SW SW 200 North, 660 East, from SW corner NAD27 Longitude: -98.0891307 NAD27 Latitude: 36.9987166 NAD83 Longitude: -98.0894724 NAD83 Latitude: 36.9987421 Lat-long calculated from footages	County: Harper Permit Date: Oct-20-2011 Spud Date: Oct-19-2011 Completion Date: Jan-20-2012 Plugging Date: Well Type: GAS Status: Producing Total Depth: 4844 Elevation: 1297 KB Producing Formation: MISSISSIPPI IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 142304 KDOR code for Gas: 232988 KCC Permit No.:
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Drill Stem Tests Taken: Yes
Samples Set to Survey: Yes
Cores Taken: No
Electric Logs Run: No
Method of Completion:
Date of First or Resumed
Production/Injection: Jan. 20, 2012

Producing Method: Pumping
Estimated production per 24 hours
    Oil:
    Water:
    Gas: 1200
Disposition of Gas:
Tubing record
    Size:
    Set at:
    Packer at:
Production intervals:

Purpose of String	Size Hole Drilled	Size Casing Set (in O.D.)	Weight Lbs/Ft	Setting Depth	Type of Cement	# Sacks Used	Type and Percent Additives
Casing record new or used? New
Surface	12.25	9.63	36	817	Otex Lite standard/ Standard	540	6% Gel, 2% Calcium Chloride, 1-4 ln/sk Cello-Flake, .5% C-41P
Intermediate	9.63	7	29	5316	50/50 POZ Premium	245	4% Gel, .4% C-12, .1% C-37, .5% C-41P, 2lb/sk Phenoseal
Liner	7.63	4.5	11.6	9999	50/50 POZ	775	2% Bentonite, .4% Halad(R)-9

Depth Top Bottom	Type of Cement	# Sacks Used	Type and Percent Additives
Additional Cementing/Squeeze Record purpose?

Shots Per Foot	Perforation record	Material Record
Perforation Record
6	12388-12390; 12273-12275, 12360-12362	4031 bbls Slickwater, 36 bbls 15% NeFe HCl, 76M lbs 40/70 sd, 4067 TLTR
5	11813-11815; 11698-11700; 11583-11585; 11468-11470; 11353-11355	3846 bbls Slickwater, 36 bbls 15% NeFe HCl, 73M lbs 40/70 sd, 8369 TLTR
5	11238-11240; 11123-11125; 11008-11010; 10893-10895; 10778-10780	3965 bbls Slickwater, 34 bbls 15% NeFe HCl, 75M lbs 40/70 sd, 12771 TLTR
5	10663-10665; 10548-10550; 10433-10435; 10318-10320; 10203-10205	3850 bbls Slickwater, 36 bbls 15% NeFe HCl, 73M lbs 40/70 sd, 16978 TLTR
5	10088-10090; 9973-9975; 9858-9860; 9743-9745; 9628-9630	3932 bbls Slickwater, 36 bbls 15% NeFe HCl, 75M lbs 40/70 sd, 21275 TLTR
5	9513-9515; 9398-9400; 9283-9285; 9168-9170; 9053-9055	3908 bbls Slickwater, 36 bbls 15% NeFe HCl, 75M lbs 40/70 sd, 25540 TLTR
5	8938-8940; 8823-8825; 8708-8710; 8593-8595; 8478-8480	3966 bbls Slickwater, 36 bbls 15% NeFe HCl, 75M lbs 40/70 Sd, 29783 TLTR
5	8363-8365; 8248-8250; 8133-8135; 8018-8020; 7903-7905	3989 bbls Slickwater, 36 bbls 15% NeFe HCl, 75M lbs 40/70 sd, 34041 TLTR
5	7788-7790; 7673-7675; 7558-7560; 7443-7445; 7328-7330	3988 bbls Slickwater, 36 bbls 15% NeFe HCl 76M lbs 40/70 sd, 38271 TLTR
5	7213-7215; 7098-7100; 6983-6985; 6868-6870; 6753-6755	3910 bbls Slickwater, 30 bbls 15% NeFe HCl, 76M lbs 40/70 sd, 54586 TLTR
5	6638-6640; 6523-6525; 6408-6410; 6293-6295; 6178-6180	3849 bbls Slickwater, 30 bbls 15% NeFe HCl, 76M lbs 40/70 sd, 46419 TLTR
5	6063-6065; 5948-5950; 5833-5835; 5718-5720; 5603-5605	3922 bbls Slickwater, 30 bbls 15% NeFe HCl, 76M lbs 40/70 sd, 50486 TLTR
5	5488-5490; 5373-5375; 5258-5260; 5143-5145; 5028-5030	3963 bbls Slickwater, 30 bbls 15% NeFe HCl, 76M bbls 40/70 sd, 54586 TLTR

Kansas Geological Survey, Oil and Gas Well Database
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Qualified/index.html
Data added continuously.

Casing record

Additional Cementing/Squeeze Record

Perforation Record