Specific Well--15-063-21966 Engineering Data

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API: 15-063-21966 KID: 1044049167 Lease: Joseph Well: 2 Original operator: Ritchie Exploration, Inc. Current operator: Ritchie Exploration, Inc. Field: Antelope Ridge Location: T13S R31W, Sec. 30 SW SE SE 335 North, 920 West, from SE corner NAD27 Longitude: -100.8007904 NAD27 Latitude: 38.8890373 NAD83 Longitude: -100.8012127 NAD83 Latitude: 38.8890489 Lat-long calculated from footages	County: Gove Permit Date: Jan-11-2012 Spud Date: Jan-26-2012 Completion Date: Feb-06-2012 Plugging Date: Well Type: OIL Status: Recompleted Total Depth: 4660 Elevation: 2903 KB Producing Formation: Mississippian IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 146612 KCC Permit No.:
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Drill Stem Tests Taken: Yes Samples Set to Survey: Yes Cores Taken: No Electric Logs Run: Yes Dual Induction Log Compensated Density/Neutron Log Method of Completion: Perforated Date of First or Resumed Production/Injection: Mar. 09, 2012

Producing Method: Pumping Estimated production per 24 hours     Oil: 34.82     Water: 0.00     Gas: Disposition of Gas: Tubing record     Size: 2.88     Set at: 4614     Packer at: Production intervals:

Casing record new or used? New
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
Surface	12.25	8.63	23	222	Common	175	3% cc, 2% gel
Production	7.88	5.5	15.5	1324	ASC	200	10% salt,2%gel, 5#/sx gilsonite

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

Perforation Record
Shots Per Foot	Perforation record	Material Record	Depth
4	4217-4220 (2/23/12)	250 gals 15% NE

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Kansas Geological Survey, Oil and Gas Well Database
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Data added continuously.