COGIS - WELL Information

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Surface Location Data for API # 05-123-44220                               Status: PR         2/1/2018
Well Name/No: Simpson FD #16-339HN (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 2/1/2018 Federal or State Lease #:
FacilityID: 449254 LocationID: 440858
County: WELD #123 Location: SENE  15 6N67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,811 ft.
Planned Location       2136 FNL  1074 FEL Lat/Long: 40.488319/-104.874069 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.488319/-104.874069 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         9/18/2017
Job End Date:  10/4/2017
Reported:   11/29/2017 Days to report:  56
Wellbore Data for Sidetrack #00                                                    Status: SI         3/1/2018
Spud Date: 3/24/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/14/2019 8:53:21 PM
Prop Depth/Form: 14892 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-1307 , Unit Acreage: 1120, Drill Unit: S15:W2, NE4, S16:All
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: 15121, Weight: 17
Cement: Sacks: 1880, Top: , Bottom: 15121, Method Grade:
Wellbore Completed
Completion Date: 7/17/2017
Measured TD: 15180 Measured PB depth: 15132
True Vertical TD: 7141 True Vertical PB depth: 7141
Top PZ Location:           Sec: 15 Twp: 6N 67W Footage: 793 FSL  2034 FWL Depth
Bottom Hole Location:   Sec: 16 Twp: 6N 67W Footages: 815 FSL  373 FWL Depth
Log Types: CBL, Mud, and MWD/LWD. A triple combo log was run on the SIMPSON FD 16-379HC (123-44218). No open hole logs were run on this well.
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1545, Weight: 36
Cement: Sacks: 673, Top: 0, Bottom: 1545, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 15180, Weight: 17
Cement: Sacks: 2418, Top: 424, Bottom: 15180, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3713 3822 N N
SUSSEX 4324 4393 N N
SHANNON 4979 5098 N N
SHARON SPRINGS 7490 7646 N N
NIOBRARA 7646 N N
Completed information for formation N-COM                                     Status: PR         11/1/2017
1st Production Date: 4/1/2017 Choke Size:
Status Date: 11/1/2017 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: SI         3/1/2018
1st Production Date: N/A Choke Size:
Status Date: 3/1/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: SI
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 9/18/2017 Treatment End Date: 10/4/2017
Treatment summary: 541,610 lbs 100 Mesh Sand; 9,227,150 lbs 20/40 Sand; 451,960 lbs CRC Proppant; 1,726 bbls 15% HCL Acid; 183,319 bbls Gelled Fluid. Flowback determined from well test separator
Total fluid used in treatment (bbls): 185045 Max pressure during treatment (psi): 5068
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 45
Total acid used in treatment (bbls): 1726 Min frac gradient (psi/ft): 1.04
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 10323
Produced water used in treatment (bbls): 183319 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 10220720 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.875 Tubing Setting Depth: 7902
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 12/16/2017 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: FLARED
Test Type Measure
    BBLS_H2O 179    
    BBLS_OIL 284    
    BTU_GAS 1311    
    CALC_BBLS_H2O 179    
    CALC_BBLS_OIL 284    
    CALC_GOR 662    
    CALC_MCF_GAS 188    
    CASING_PRESS 2087    
    GRAVITY_OIL 44    
    MCF_GAS 188    
    TUBING_PRESS 1512    
    Perforation Data:
    Interval Bottom: 15049 Interval Top: 8314
    # of Holes: 1180 Hole Size: 0.38