Specific Well--15-109-21081 Engineering Data

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API: 15-109-21081 KID: 1044076144 Lease: Younkin Well: 21-B Original operator: G. L. Allison Oil Operations, Inc. Current operator: G. L. Allison Oil Operations, Inc. Field: Younkin West Location: T12S R32W, Sec. 21 NE SW NE 1670 South, 1950 West, from NE corner NAD27 Longitude: -100.8759938 NAD27 Latitude: 38.9988951 NAD83 Longitude: -100.8764183 NAD83 Latitude: 38.9989048 Lat-long calculated from footages

County: Logan Permit Date: Mar-06-2012 Spud Date: May-16-2012 Completion Date: May-28-2012 Plugging Date: May-28-2012 Well Type: D&A Status: Plugged and Abandoned Total Depth: 4735 Elevation: 3051 KB Producing Formation: JOHNSON IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KCC Permit No.:

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Drill Stem Tests Taken: Yes Samples Set to Survey: No Cores Taken: No Electric Logs Run: Yes DCPL DIL Method of Completion: Date of First or Resumed Production/Injection:

Producing Method: Estimated production per 24 hours     Oil:     Water:     Gas: Disposition of Gas: Tubing record     Size:     Set at:     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	8.625	24	262	COMMON	225	3% CC 2%GEL

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

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