COGIS - WELL Information

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Surface Location Data for API # 05-123-40798                               Status: PR         11/1/2017
Well Name/No: Kodak South FD #25-201HC (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 11/1/2017 Federal or State Lease #:
FacilityID: 440355 LocationID: 306149
County: WELD #123 Location: SESW  26 6N67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,743 ft.
Planned Location       782 FSL  1760 FWL Lat/Long: 40.452842/-104.864019 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.452842/-104.864019 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         10/3/2017
Job End Date:  10/22/2017
Reported:   12/19/2017 Days to report:  58
Wellbore Data for Sidetrack #00                                                    Status: PR         11/1/2017
Spud Date: 2/3/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 1/25/2019 9:46:51 PM
Prop Depth/Form: 16176 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , 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: 16586, Weight: 17
Cement: Sacks: 2110, Top: 0, Bottom: 16586, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 6939, Depth: 16162, Weight: 11.6
Cement: Sacks: 500, Top: 6940, Bottom: 16162, Method Grade:
Wellbore Completed
Completion Date: 4/8/2017
Measured TD: 16365 Measured PB depth: 16324
True Vertical TD: 7099 True Vertical PB depth: 7099
Top PZ Location:           Sec: 26 Twp: 6N 67W Footage: 2628 FSL  2001 FWL Depth
Bottom Hole Location:   Sec: 25 Twp: 6N 67W Footages: 2625 FSL  66 FEL Depth
Log Types: CBL, Mud Log, and MWD/LWD. (Triple combo in 123-44116-01).
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1526, Weight: 36
Cement: Sacks: 680, Top: 0, Bottom: 1526, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16365, Weight: 17
Cement: Sacks: 2522, Top: 420, Bottom: 16365, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3472 3562 N N
SUSSEX 4005 4283 N N
SHANNON 4652 4724 N N
SHARON SPRINGS 6910 N N
NIOBRARA 7235 N N
FORT HAYS 7725 N N
CODELL 8465 N N
CARLILE 12608 N N
Completed information for formation CARL                                     Status: CM         6/5/2018
1st Production Date: 12/10/2017 Choke Size:
Status Date: 6/5/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CARLILE Status: CM
Formation Treatment Treatment Type:
Treatment Date: 6/5/2018 Treatment End Date: N/A
Treatment summary: Carlile Perf Interval: 12642' - 13143'
Total fluid used in treatment (bbls): Max pressure during treatment (psi):
Total gas used in treatment (mcf): Fluid density (lbs/gal):
Type of gas: Number of staged intervals:
Total acid used in treatment (bbls): Min frac gradient (psi/ft):
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): Disposition method for flowback:
Total proppant used (lbs): Green completions techniques utilized:
Reason green techniques not utilized:
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 CARL .
    Perforation Data:
    Interval Bottom: 13143 Interval Top: 12642
    # of Holes: 1260 Hole Size: 0.38
Completed information for formation CODL                                     Status: CM         6/5/2018
1st Production Date: 12/10/2017 Choke Size:
Status Date: 6/5/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type:
Treatment Date: 6/5/2018 Treatment End Date: N/A
Treatment summary: Codell Perf Interval: 8492' - 8693', 8842' - 10994', 11390' - 12594', 13192' - 13444', 13742' - 16244'
Total fluid used in treatment (bbls): Max pressure during treatment (psi):
Total gas used in treatment (mcf): Fluid density (lbs/gal):
Type of gas: Number of staged intervals:
Total acid used in treatment (bbls): Min frac gradient (psi/ft):
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): Disposition method for flowback:
Total proppant used (lbs): Green completions techniques utilized:
Reason green techniques not utilized:
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 CODL .
    Perforation Data:
    Interval Bottom: 16244 Interval Top: 8492
    # of Holes: 1260 Hole Size: 0.38
Completed information for formation FTHYS                                     Status: CM         6/5/2018
1st Production Date: 12/10/2017 Choke Size:
Status Date: 6/5/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type:
Treatment Date: 6/5/2018 Treatment End Date: N/A
Treatment summary: Fort Hays Perf Interval: 8442' - 8444', 8742' - 8794', 11042' - 11343', 13492' - 13693'
Total fluid used in treatment (bbls): Max pressure during treatment (psi):
Total gas used in treatment (mcf): Fluid density (lbs/gal):
Type of gas: Number of staged intervals:
Total acid used in treatment (bbls): Min frac gradient (psi/ft):
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): Disposition method for flowback:
Total proppant used (lbs): Green completions techniques utilized:
Reason green techniques not utilized:
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 FTHYS .
    Perforation Data:
    Interval Bottom: 13693 Interval Top: 8442
    # of Holes: 1260 Hole Size: 0.38
Completed information for formation N-COM                                     Status: PR         11/1/2017
1st Production Date: 2/1/2017 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: CM         6/5/2018
1st Production Date: 12/10/2017 Choke Size:
Status Date: 6/5/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment Treatment Type:
Treatment Date: 6/5/2018 Treatment End Date: N/A
Treatment summary: Niobrara Perf Interval: 7892' - 8394'
Total fluid used in treatment (bbls): Max pressure during treatment (psi):
Total gas used in treatment (mcf): Fluid density (lbs/gal):
Type of gas: Number of staged intervals:
Total acid used in treatment (bbls): Min frac gradient (psi/ft):
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): Disposition method for flowback:
Total proppant used (lbs): Green completions techniques utilized:
Reason green techniques not utilized:
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 NBRR .
    Perforation Data:
    Interval Bottom: 8394 Interval Top: 7892
    # of Holes: 1260 Hole Size: 0.38
Completed information for formation NFCC                                     Status: PR         12/12/2017
1st Production Date: 12/10/2017 Choke Size:
Status Date: 12/12/2017 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-FORT HAYS-CODELL-CARLILE Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/3/2017 Treatment End Date: 10/22/2017
Treatment summary: 428,171 lbs 100 Mesh Sand; 7,574,998 lbs 20/40 Sand; 430,423 lbs CRC Proppant; 150,690 bbls Gelled Fluid. Flowback determined from well test separator.
Total fluid used in treatment (bbls): 150690 Max pressure during treatment (psi): 5085
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 42
Total acid used in treatment (bbls): 0 Min frac gradient (psi/ft): 0.93
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 13916
Produced water used in treatment (bbls): 150690 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 8433592 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.875 Tubing Setting Depth: 7543
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 12/12/2017 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 254    
    BBLS_OIL 392    
    BTU_GAS 1239    
    CALC_BBLS_H2O 254    
    CALC_BBLS_OIL 392    
    CALC_GOR 1392    
    CALC_MCF_GAS 546    
    CASING_PRESS 1950    
    GRAVITY_OIL 44    
    MCF_GAS 546    
    TUBING_PRESS 1650    
    Perforation Data:
    Interval Bottom: 16244 Interval Top: 7892
    # of Holes: 1260 Hole Size: 0.38