COGIS - WELL Information

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Surface Location Data for API # 05-123-40802                               Status: PR         12/1/2017
Well Name/No: Kodak South FD #25-280HN (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 12/1/2017 Federal or State Lease #:
FacilityID: 440359 LocationID: 306149
County: WELD #123 Location: SESW  26 6N67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,743 ft.
Planned Location       692 FSL  1759 FWL Lat/Long: 40.452594/-104.864022 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         10/29/2017
Job End Date:  11/20/2017
Reported:   12/18/2017 Days to report:  28
Wellbore Data for Sidetrack #00                                                    Status: PR         12/1/2017
Spud Date: 1/27/2017 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 1/25/2019 9:46:51 PM
Prop Depth/Form: 15835 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 560, Drill Unit: GWA
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-1880 , Unit Acreage: 1120, Drill Unit: S25:All,S26:E2,E2W2
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 121, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 624, Top: 0, Bottom: 1500, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16245, Weight: 17
Cement: Sacks: 2081, Top: 0, Bottom: 16245, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 6555, Depth: 15896, Weight: 11.6
Cement: Sacks: 507, Top: 6556, Bottom: 15896, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 26 Twp: 6N 67W Footage: 1650 FSL  1815 FWL Depth
Bottom Hole Location:   Sec: 25 Twp: 6N 67W Footages: 1647 FSL  50 FEL Depth
Formation Log Top Log Bottom Cored DSTs
Completed information for formation N-COM                                     Status: PR         12/1/2017
1st Production Date: 1/1/2017 Choke Size:
Status Date: 12/1/2017 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: PR
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation N-COM .
No Perforation Data was found for formation N-COM .
Completed information for formation NBRR                                     Status: PR         12/31/2017
1st Production Date: 12/18/2017 Choke Size:
Status Date: 12/31/2017 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/29/2017 Treatment End Date: 11/20/2017
Treatment summary: 690,012 lbs 100 Mesh Sand; 7,600,121 lbs 20/40 Sand; 2,681 bbls 15% HCl; 203,718 bbls Gelled Fluid. Flowback determined from well test separator.
Total fluid used in treatment (bbls): 206399 Max pressure during treatment (psi): 4994
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 57
Total acid used in treatment (bbls): 2681 Min frac gradient (psi/ft): 0.43
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 10596
Produced water used in treatment (bbls): 203718 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 8290133 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.875 Tubing Setting Depth: 7244
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 12/31/2017 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 171    
    BBLS_OIL 463    
    BTU_GAS 1239    
    CALC_BBLS_H2O 171    
    CALC_BBLS_OIL 463    
    CALC_GOR 846    
    CALC_MCF_GAS 392    
    CASING_PRESS 1836    
    GRAVITY_OIL 44    
    MCF_GAS 392    
    TUBING_PRESS 1472    
    Perforation Data:
    Interval Bottom: 16082 Interval Top: 7580
    # of Holes: 1368 Hole Size: 0.38