Specific Well--15-207-29431-0001 Engineering Data

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API: 15-207-29431-0001 KID: 1047067868 Lease: SCHAFER Well: CS-28 Original operator: Colt Energy Inc Current operator: Colt Energy Inc Field: Big Sandy Location: T26S R14E, Sec. 23 SE NW NW 4455 North, 4125 West, from SE corner NAD27 Longitude: -95.8481407 NAD27 Latitude: 37.7755083 NAD83 Longitude: -95.84841 NAD83 Latitude: 37.77555 Lat-long from GPS	County: Woodson Permit Date: Spud Date: Feb-08-2018 Completion Date: Apr-03-2018 Plugging Date: Well Type: EOR Status: Authorized Injection Well Total Depth: 1454 Elevation: 998 KB Producing Formation: IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KCC Permit No.: E06103.61
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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: Apr. 03, 2018

Producing Method: Injection Estimated production per 24 hours     Oil:     Water:     Gas: Disposition of Gas: Tubing record     Size: 2.375     Set at: 1320     Packer at: Production intervals: 1330 ; 1360

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	11.25	8.625	22	40	Portland	15	none
Production	6.75	4.5	10.5	1443	Thick set	165	Phenoseal 2#/sk

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
4	1330	1332
4	1334	1337
4	1341	1347
4	1353	1355
4	1357	1360

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Kansas Geological Survey, Oil and Gas Well Database
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URL=http://www.kgs.ku.edu/Magellan/Qualified/index.html
Data added continuously.