COGIS - WELL Information

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Surface Location Data for API # 05-123-46995                               Status: PR         9/1/2018
Well Name/No: Sack KE #21-319HC (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 9/1/2018 Federal or State Lease #:
FacilityID: 455342 LocationID: 446474
County: WELD #123 Location: SWSW  21 1N66W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,018 ft.
Planned Location       757 FSL  359 FWL Lat/Long: 40.031512/-104.790185 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.031512/-104.790183 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         8/19/2018
Job End Date:  8/29/2018
Reported:   9/13/2018
 
Days to report:  15
 
Wellbore Data for Sidetrack #00                                                    Status: PR         9/1/2018
Spud Date: 7/3/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 6/8/2020 8:49:34 AM
Prop Depth/Form: 12068 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-1709 , Unit Acreage: 320, Drill Unit: Sec. 21: S2
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1700, Weight: 36
Cement: Sacks: 707, Top: 0, Bottom: 1700, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 12440, Weight: 17
Cement: Sacks: 1062, Top: 4700, Bottom: 12440, Determination Method:
Wellbore Completed
Completion Date: 7/3/2018
Measured TD: 12322 Measured PB depth: 12322
True Vertical TD: 7639 True Vertical PB depth: 7639
Top PZ Location:           Sec: 21 Twp: 1N 66W Footage: 1316 S  386 E Depth
Bottom Hole Location:   Sec: 21 Twp: 1N 66W Footages: 1316 FSL  386 FEL Depth
Log Types: Mud Log, MWD/LWD, (Composite in API# 123-46994)
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1524, Weight: 36
Cement: Sacks: 672, Top: 0, Bottom: 1524, Determination Method: VISU
Casing: String Type: OPEN HOLE , Hole Size: 8.5, Size: , Top: 1524, Depth: 12322, Weight:
Cement: Sacks: , Top: , Bottom: , Determination Method:
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4403 4588 N N
SUSSEX 4769 4931 N N
SHANNON 5727 5856 N N
SHARON SPRINGS 7185 N N
NIOBRARA 7319 N N
FORT HAYS 7867 N N
CODELL 7975 N N
CARLILE 10632 N N
No additional interval records were found for sidetrack 00.
Wellbore Data for Sidetrack #01                                                    Status: PR         11/1/2019
Spud Date: 7/3/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 7/21/2020 9:23:50 AM
Prop Depth/Form: 12344 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-1709 , Unit Acreage: 320, Drill Unit: SEC. 21: S2
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1524, Weight: 36
Cement: Sacks: 707, Top: 0, Bottom: 1524, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 12344, Weight: 17
Cement: Sacks: 1048, Top: 0, Bottom: 12344, Determination Method:
Wellbore Completed
Completion Date: 7/21/2018
Measured TD: 12322 Measured PB depth: 12313
True Vertical TD: 7611 True Vertical PB depth: 7611
Top PZ Location:           Sec: 21 Twp: 1N 66W Footage: 1337 S  590 W Depth
Bottom Hole Location:   Sec: 21 Twp: 1N 66W Footages: 1268 FSL  386 FEL Depth
Log Types: CBL, Mud Log, MWD/LWD, (Composite in API# 123-46994)
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1524, Weight: 36
Cement: Sacks: 672, Top: 0, Bottom: 1524, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 12322, Weight: 17
Cement: Sacks: 1189, Top: 3814, Bottom: 12322, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4403 4588 N N
SUSSEX 4769 4931
SHANNON 5727 5856
SHARON SPRINGS 7185
NIOBRARA 7319
FORT HAYS 7867
CODELL 7975
CARLILE 10634
Completed information for formation CARL                                     Status: CM         12/6/2019
1st Production Date: 9/20/2018 Choke Size:
Status Date: 12/6/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CARLILE Status: CM
Formation Treatment Treatment Type:
Treatment Date: 12/6/2019 Treatment End Date: N/A
Treatment summary: Carlile perforated interval(s): 10634'-10862'
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: 10862 Interval Top: 10634
    # of Holes: 630 Hole Size: 0.38
Completed information for formation CLCDFH                                     Status: PR         11/1/2019
1st Production Date: 9/20/2018 Choke Size:
Status Date: 11/1/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: CARLILE-CODELL-FORT HAYS Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 8/19/2018 Treatment End Date: 8/29/2018
Treatment summary: 219,030# 100 Mesh Sand; 3,980,831# 20/40 Sand; 68,324 bbls Gelled Fluid. Flowback determined from well test separator
Total fluid used in treatment (bbls): 68324 Max pressure during treatment (psi): 4588
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 21
Total acid used in treatment (bbls): 0 Min frac gradient (psi/ft): 0.86
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 7934
Produced water used in treatment (bbls): 68324 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 4199861 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7770
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 9/28/2018 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 357    
    BBLS_OIL 391    
    BTU_GAS 1362    
    CALC_BBLS_H2O 357    
    CALC_BBLS_OIL 391    
    CALC_GOR 1324    
    CALC_MCF_GAS 518    
    CASING_PRESS 2100    
    GRAVITY_OIL 44    
    MCF_GAS 518    
    TUBING_PRESS 1000    
    Perforation Data:
    Interval Bottom: 12195 Interval Top: 8051
    # of Holes: 630 Hole Size: 0.38
Completed information for formation CODL                                     Status: CM         12/6/2019
1st Production Date: 9/20/2018 Choke Size:
Status Date: 12/6/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type:
Treatment Date: 12/6/2019 Treatment End Date: N/A
Treatment summary: Codell perforated interval(s): 8051'-9803', 9923'-10000', 10863'-11293', 11577' - 12195'
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: 12195 Interval Top: 8051
    # of Holes: 630 Hole Size: 0.38
Completed information for formation FTHYS                                     Status: CM         12/6/2019
1st Production Date: 9/20/2018 Choke Size:
Status Date: 12/6/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type:
Treatment Date: 12/6/2019 Treatment End Date: N/A
Treatment summary: Fort Hays perforated interval(s): 9804'-9922', 10001'-10633', 11294'-11576'
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: 11576 Interval Top: 9804
    # of Holes: 630 Hole Size: 0.38