Specific Well--15-119-21470 Engineering Data

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API: 15-119-21470 KID: 1052637955 Lease: PREEDY EAST Well: 4-3 Original operator: O'Brien Energy Resources Corp. Current operator: O'Brien Energy Resources Corp. Field: Location: T33S R29W, Sec. 3 SE NW SW NW 1923 South, 371 East, from NW corner NAD27 Longitude: -100.4692846 NAD27 Latitude: 37.2078327 NAD83 Longitude: -100.4697117 NAD83 Latitude: 37.2078563 Lat-long calculated from footages	County: Meade Permit Date: Jul-01-2022 Spud Date: Sep-09-2022 Completion Date: Dec-01-2022 Plugging Date: Well Type: GAS Status: Producing Total Depth: 6225 Elevation: 2622 KB Producing Formation: IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Gas: 234958 KCC Permit No.:
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Drill Stem Tests Taken: No Samples Set to Survey: Yes Cores Taken: No Electric Logs Run: Yes NEUTRON RESISTIVITY Method of Completion: Perforated Date of First or Resumed Production/Injection: Dec. 01, 2022

Producing Method: Flowing Estimated production per 24 hours     Oil:     Water:     Gas: Disposition of Gas: Tubing record     Size: 2.3750     Set at: 4600     Packer at: Production intervals: 4460 ; 5100

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	24	1525	Class A	520	2%cc, 1/4# floseal
Production	7.875	4.5	10.5	6191	Acon blend	150	10%gyp, 10% salt

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	4504	4518

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