Specific Well--15-185-23669 Engineering Data

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API: 15-185-23669 KID: 1043453776 Lease: Richardson Well: 1 Original operator: Charles N. Griffin Current operator: JRG Petroleum LLC Field: St John Location: T24S R13W, Sec. 22 SW SE SW 374 North, 1658 East, from SW corner NAD27 Longitude: -98.7408027 NAD27 Latitude: 37.9422132 NAD83 Longitude: -98.74117 NAD83 Latitude: 37.94223 Lat-long from GPS	County: Stafford Permit Date: Feb-17-2011 Spud Date: Feb-22-2011 Completion Date: Mar-24-2011 Plugging Date: Well Type: OIL Status: Recompleted Total Depth: 4105 Elevation: 1935 KB Producing Formation: Arbuckle IP Oil (bbl): 8 IP Water (bbl): 0 IP GAS (MCF): 0 KDOR code for Oil: 141655 KCC Permit No.:
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Drill Stem Tests Taken: Yes Samples Set to Survey: Yes Cores Taken: No Electric Logs Run: Yes Dual Induction Log Compensated Density Neutron Log Radiation Guard Method of Completion: Open Hole Date of First or Resumed Production/Injection: Mar. 24, 2011

Producing Method: Pumping Estimated production per 24 hours     Oil: 8     Water: 0     Gas: 0 Disposition of Gas: Vented Tubing record     Size: 2.875     Set at: 4075     Packer at: N/A Production intervals: 4099'-4105'

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	232	Common	200
Production	7.875	5.5	15.5	4097	AA2	200

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
					250 gals 10% Mud Acid

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