Specific Well--15-007-23545-0001 Engineering Data

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API: 15-007-23545-0001 KID: 1044922148 Lease: Yates A Well: 5 Original operator: Chieftain Oil Co., Inc. Current operator: Chieftain Oil Co., Inc. Field: Stranathan Location: T34S R11W, Sec. 31 NW NW SW 2284 North, 4979 West, from SE corner NAD27 Longitude: -98.5659595 NAD27 Latitude: 37.0421821 NAD83 Longitude: -98.56632 NAD83 Latitude: 37.04221 Lat-long from GPS	County: Barber Permit Date: Spud Date: Jul-29-2014 Completion Date: Aug-08-2014 Plugging Date: Well Type: O&G Status: Producing Total Depth: 5420 Elevation: 1365 KB Producing Formation: Mississippian IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 141104 KDOR code for Gas: 232389 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: Date of First or Resumed Production/Injection:

Producing Method: Estimated production per 24 hours     Oil:     Water:     Gas: Disposition of Gas: Tubing record     Size: 2.375     Set at: 4796     Packer at: 4656 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	17.25	13.375	24	313	60/40 Poz	340
Production	7.875	5.5	15.5	5417	Common	200

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
2	4700-4740	1000 Gal 7.5% Acid	4700-4740
		1500 Gal 15% Acid	4700-4740
		Frac 326,000# Sand
		Frac 389,970 Slick Water

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