Specific Well--15-107-25001-0001 Engineering Data

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API: 15-107-25001-0001 KID: 1052659465 Lease: STAINBROOK Well: 31W-14 Original operator: Bobcat Oilfield Service, Inc. Current operator: Bobcat Oilfield Service, Inc. Field: Location: T20S R23E, Sec. 9 SE SE NW 2927 North, 3014 West, from SE corner NAD27 Longitude: -94.8730254 NAD27 Latitude: 38.3244659 NAD83 Longitude: -94.87327 NAD83 Latitude: 38.32449 Lat-long from GPS	County: Linn Permit Date: Spud Date: Jul-07-2022 Completion Date: Jul-07-2022 Plugging Date: Well Type: EOR Status: Authorized Injection Well Total Depth: 341 Elevation: 930 GL Producing Formation: IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 146167 KCC Permit No.:
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Drill Stem Tests Taken: No Samples Set to Survey: No Cores Taken: No Electric Logs Run: Yes Perf Method of Completion: Perforated Date of First or Resumed Production/Injection: Jul. 07, 2022

Producing Method: Water Injection Estimated production per 24 hours     Oil:     Water:     Gas: Disposition of Gas: Tubing record     Size:     Set at:     Packer at: Production intervals: 288 ; 297

Casing record new or used? Used
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	8.75	6	8	20	Portland	5	NONE
Production	5.625	2.875	6	339	Portland / Fly Ash	50	60/40 Poz Mix

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	288	292
4	294	297			Acid 250 gal 7.5% HCL

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