Specific Well--15-065-24182 Engineering Data

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API: 15-065-24182 KID: 1051388055 Lease: ELIZABETH 'A' Well: 2-36 Original operator: Cobalt Energy LLC Current operator: Cobalt Energy LLC Field: Hatcher Northwest Location: T8S R22W, Sec. 36 SE NE SW SW 947 North, 1016 East, from SW corner NAD27 Longitude: -99.7311768 NAD27 Latitude: 39.3095066 NAD83 Longitude: -99.7315712 NAD83 Latitude: 39.3095135 Lat-long calculated from footages	County: Graham Permit Date: Jan-27-2020 Spud Date: Feb-17-2020 Completion Date: Mar-30-2020 Plugging Date: Well Type: OIL Status: Recompleted Total Depth: 3801 Elevation: 2546 KB Producing Formation: Arbuckle IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 147748 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 NEUTRON DENSITY MICRO Method of Completion: Perforated Date of First or Resumed Production/Injection: Apr. 06, 2020

Producing Method: Pumping Estimated production per 24 hours     Oil: 25     Water: 0     Gas: Disposition of Gas: Tubing record     Size: 2.625     Set at: 3749     Packer at: Production intervals: 3720 ; 3734

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	8.675	23	220	60/40 poz	150	3%gel, 2%cc
Production	8.5	5.5	15.5	3796	EA2, SMD	405	na

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	3720	3734			500g 15% MCA, 750g 20%NE/Fe

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