Specific Well--15-053-21276 Engineering Data

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API: 15-053-21276 KID: 1044140806 Lease: Kratzer Well: 10 Original operator: John Jay Darrah, Jr. Current operator: Darrah Oil Company, LLC Field: Geneseo-Edwards Location: T17S R8W, Sec. 21 SE NW SE NE 1730 South, 840 West, from NE corner NAD27 Longitude: -98.2043297 NAD27 Latitude: 38.5608542 NAD83 Longitude: -98.2046657 NAD83 Latitude: 38.5608639 Lat-long calculated from footages	County: Ellsworth Permit Date: Jul-26-2012 Spud Date: Aug-02-2012 Completion Date: Sep-12-2012 Plugging Date: Well Type: OIL Status: Producing Total Depth: 3293 Elevation: 1793 KB Producing Formation: Arbuckle IP Oil (bbl): 108 IP Water (bbl): 0 IP GAS (MCF): 0 KDOR code for Oil: 134480 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 Compensated Porosity Long Dual Induction Log Method of Completion: Perforated Date of First or Resumed Production/Injection: Sep. 12, 2012

Producing Method: Pumping Estimated production per 24 hours     Oil: 108     Water: 0     Gas: 0 Disposition of Gas: Tubing record     Size: 2 7/8     Set at: 3220     Packer at: NA Production intervals: 3206 - 3212

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	12.75	8.625	23	288	SMD	170	2% gel 3% cc
Production	7.875	5.5	14	3292	AA-2	100

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
2	3232 - 3242
4	3252 - 3256
4	3206 - 3212
	Cement retainer @ 3228'

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