Specific Well--15-053-21281 Engineering Data

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API: 15-053-21281 KID: 1044210869 Lease: Kratzer Well: 11 Original operator: Darrah, John Jay, Jr. Current operator: Darrah Oil Company, LLC Field: Geneseo-Edwards Location: T17S R8W, Sec. 21 NE SW NE NE 850 South, 955 West, from NE corner NAD27 Longitude: -98.2047448 NAD27 Latitude: 38.5632748 NAD83 Longitude: -98.2050807 NAD83 Latitude: 38.5632844 Lat-long calculated from footages	County: Ellsworth Permit Date: Jan-02-2013 Spud Date: Jan-16-2013 Completion Date: Feb-12-2013 Plugging Date: Well Type: OIL Status: Producing Total Depth: 3285 Elevation: 1769 KB Producing Formation: MISSISSIPPI IP Oil (bbl): 33 IP Water (bbl): 99 IP GAS (MCF): 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: No Method of Completion: Open Hole Date of First or Resumed Production/Injection: Feb. 12, 2013

Producing Method: Pumping Estimated production per 24 hours     Oil: 33     Water: 99     Gas: Disposition of Gas: Tubing record     Size: 2 7/8     Set at: 3129     Packer at: NA Production intervals: 3190

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	255	SMD	170	2% gel 3/% cc
Production	7.875	5.5	14	3166	SMD	130

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

Perforation Record
Shots Per Foot	Perforation Top	Perforation Bottom	Bridge Plug Type	Bridge Plug Set At	Material Record
					500 gals 15% mud acid
					500 gals 15% NE acid

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