Specific Well--15-109-21004 Engineering Data

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API: 15-109-21004 KID: 1043803468 Lease: Parsons Well: 1-36 Original operator: Lario Oil and Gas Co. Current operator: Lario Oil & Gas Company Field: Logo Northwest Location: T12S R32W, Sec. 36 E2 NE NW SW 2310 North, 1000 East, from SW corner NAD27 Longitude: -100.8287579 NAD27 Latitude: 38.9667059 NAD83 Longitude: -100.8291811 NAD83 Latitude: 38.9667162 Lat-long calculated from footages	County: Logan Permit Date: May-19-2011 Spud Date: Jun-15-2011 Completion Date: Jul-21-2011 Plugging Date: Well Type: OIL Status: Producing Total Depth: 4725 Elevation: 2978 KB Producing Formation: Johnson IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 141940 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: Jul. 21, 2011

Producing Method: Pumping Estimated production per 24 hours     Oil: 60     Water: 2     Gas: 0 Disposition of Gas: Tubing record     Size: 2 3/8     Set at: 4666     Packer at: 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	12.25	8.625	23	260	Common	165	3% CC, 2% gel
DV tool	7.875	4.5	10.5	2203	60/40 Poz	610	8% gel, 1/4# floseal
production	7.875	4.5	10.5	4714	OWC	250	5# Kolseal

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	4560' - 4578'	1900 g 15% NEFE	4560' - 4578'

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