Specific Well--15-109-21074 Engineering Data

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API: 15-109-21074 KID: 1044059016 Lease: G & M Well: 1-25 Original operator: Grand Mesa Operating Co. Current operator: Grand Mesa Operating Company Field: Logo Northwest Location: T12S R32W, Sec. 25 SE SE NW NW 1050 South, 1290 East, from NW corner NAD27 Longitude: -100.8274152 NAD27 Latitude: 38.9865563 NAD83 Longitude: -100.8278383 NAD83 Latitude: 38.9865663 Lat-long calculated from footages	County: Logan Permit Date: Jan-31-2012 Spud Date: Feb-07-2012 Completion Date: Feb-16-2012 Plugging Date: Well Type: OIL Status: Recompleted Total Depth: 4710 Elevation: 3009 KB Producing Formation: Mississippian IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 142672 KCC Permit No.:
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Drill Stem Tests Taken: Yes Samples Set to Survey: Yes Cores Taken: No Electric Logs Run: Yes Attached Method of Completion: Perforated Date of First or Resumed Production/Injection: Mar. 21, 2012

Producing Method: Pumping Estimated production per 24 hours     Oil: 53     Water: 0     Gas: 0 Disposition of Gas: Tubing record     Size: 2.875     Set at: 4635     Packer at: Production intervals: 4592-4596

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	23	224	Common	165	3% CC, 2% Gel
Production	7.875	5.5	15.5	4707	EA-2	175

Additional Cementing/Squeeze Record purpose? Protect Casing
Depth Top Bottom	Type of Cement	# Sacks Used	Type and Percent Additives
0 to 2529	SMD	300

Perforation Record
Shots Per Foot	Perforation record	Material Record	Depth
4	4592-4596	500gals 15% HC-1 Acid w/additives	4592-4596

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