Specific Well--15-023-21405 Engineering Data

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API: 15-023-21405 KID: 1044881425 Lease: Mears 'E' Well: 1-15 Original operator: Berexco LLC Current operator: BEREXCO LLC Field: Jones Canyon Southeast Location: T1S R37W, Sec. 15 SW NE NW NW 580 South, 700 East, from NW corner NAD27 Longitude: -101.46432 NAD27 Latitude: 39.9722 NAD83 Longitude: -101.4647584 NAD83 Latitude: 39.9721952 Lat-long from GPS	County: Cheyenne Permit Date: Jul-30-2014 Spud Date: Sep-06-2014 Completion Date: Oct-03-2014 Plugging Date: Well Type: OIL Status: Producing Total Depth: 4651 Elevation: 3156 KB Producing Formation: Pawnee IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 145632 KCC Permit No.:
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Drill Stem Tests Taken: Yes Samples Set to Survey: Yes Cores Taken: No Electric Logs Run: Yes Radiation Guard Log Method of Completion: Perforated Date of First or Resumed Production/Injection: Oct. 06, 2014

Producing Method: Pumping Estimated production per 24 hours     Oil: 170     Water: 2     Gas: Disposition of Gas: Tubing record     Size: 2.875     Set at: SN @ 4529     Packer at: no pkr Production intervals: 4490 - 4498

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 Csg	12.25	8.625	23	310	Common	225	2% gel, 3% CC
Production Csg.	7.875	5.5	15.5	4639	Lite & Common	700	2%gel,3/4# Floseal,10%salt,5#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	4490 - 4498 Pawnee	1000 gallons 15% MCA, 3% solvent	4490 - 4498

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