Specific Well--15-185-23837 Engineering Data

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API: 15-185-23837 KID: 1044632084 Lease: Hullman Well: 1-14 Original operator: Valhalla Exploration LLC Current operator: Edison Operating Company LLC Field: Kenilworth Location: T22S R13W, Sec. 14 NE NW SW SW 1175 North, 650 East, from SW corner NAD27 Longitude: -98.7267499 NAD27 Latitude: 38.1333757 NAD83 Longitude: -98.7271138 NAD83 Latitude: 38.1333893 Lat-long calculated from footages	County: Stafford Permit Date: Oct-10-2013 Spud Date: Oct-24-2013 Completion Date: Nov-20-2013 Plugging Date: Well Type: OIL Status: Producing Total Depth: 3949 Elevation: 1897 KB Producing Formation: ARBUCKLE IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 144280 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: Nov. 29, 2013

Producing Method: Pumping Estimated production per 24 hours     Oil: 15     Water: 200     Gas: Disposition of Gas: Tubing record     Size: 2.875     Set at: 3843     Packer at: Production intervals: 3798-3808

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	260	Common	300	3% cc 2% gel
Production	7.875	5.5	15.5	3948		175

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					Shot
4					Shot
4					Shot

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