Specific Well--15-053-21369 Engineering Data

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API: 15-053-21369 KID: 1047200174 Lease: JOHN VACEK Well: 7 Original operator: Darrah, John Jay, Jr. Current operator: Darrah Oil Company, LLC Field: Stoltenberg Location: T15S R10W, Sec. 32 SE SE NW SE 1380 North, 1335 West, from SE corner NAD27 Longitude: -98.4532552 NAD27 Latitude: 38.7007738 NAD83 Longitude: -98.4535994 NAD83 Latitude: 38.7007842 Lat-long calculated from footages	County: Ellsworth Permit Date: May-14-2019 Spud Date: Jun-14-2019 Completion Date: Jul-25-2019 Plugging Date: Well Type: OIL Status: Producing Total Depth: 3280 Elevation: 1772 KB Producing Formation: SIMPSON IP Oil (bbl): IP Water (bbl): IP GAS (MCF): KDOR code for Oil: 146833 KCC Permit No.:
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Drill Stem Tests Taken: No Samples Set to Survey: No Cores Taken: No Electric Logs Run: Yes GRN/CCL Method of Completion: Perforated Date of First or Resumed Production/Injection: Jul. 26, 2019

Producing Method: Pumping Estimated production per 24 hours     Oil: 6     Water: 344     Gas: Disposition of Gas: Tubing record     Size:     Set at:     Packer at: Production intervals: 3262 ; 3268

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	350	common	200	60/40 poz 2% gel
Production	7.847	5.5	15.5	3278	common	100	60/40 poz, 2% gel

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
2	3262	3268			None

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