Specific Well--15-097-21720-0001 Engineering Data

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API: 15-097-21720-0001 KID: 1044250570 Lease: Thompson Well: 1-30 Original operator: Castelli Exploration, Inc. Current operator: BEREXCO LLC Field: Alford Location: T30S R18W, Sec. 30 W2 SW NW 3275 North, 4874 West, from SE corner NAD27 Longitude: -99.3363336 NAD27 Latitude: 37.4058059 NAD83 Longitude: -99.33673 NAD83 Latitude: 37.40583 Lat-long from GPS	County: Kiowa Permit Date: Spud Date: Dec-14-2012 Completion Date: Dec-18-2012 Plugging Date: Well Type: OIL Status: Producing Total Depth: 5252 Elevation: 2224 KB Producing Formation: Altamont IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 146995 KCC Permit No.:
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Drill Stem Tests Taken: No Samples Set to Survey: No Cores Taken: No Electric Logs Run: No Method of Completion: Perforated Date of First or Resumed Production/Injection: Jan. 26, 2013

Producing Method: Pumping Estimated production per 24 hours     Oil:     Water: 150     Gas: Disposition of Gas: Tubing record     Size: 2 7/8     Set at: 4859     Packer at: Production intervals: 4922 ; 4930

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
Conductor	30	20	20	60	8sx grout	135	2%
Surface	17.25	13.375	48	622	A serv lte & common	595	2% gel 3% cc
Production	7.875	5.5	15.5	5245	AA2 & 60/40 Poz	170	3% gel 10% salt, 5% calset, .3% FF

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	Perforate Altamont 4922-30	Set CIBP at 5050	4922-30

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