COGIS - WELL Information

Scout Card             
 Related    Insp.
 MIT
GIS Doc   COA   Wellbore  Expanded OrdersOrders
Surface Location Data for API # 05-123-42981                               Status: PR         2/14/2017
Well Name/No: Dukes Federal #LC10-745 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 2/14/2017 Federal or State Lease #:
FacilityID: 445254 LocationID: 445257
County: WELD #123 Location: NWNE  22 9N59W 6 PM
Field: DJ HORIZONTAL NIOBRARA  - #16950 Elevation: 4,894 ft.
Planned Location       400 FNL  2001 FEL Lat/Long: 40.74237/-103.96201 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.74237/-103.962022 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         8/7/2017
Job End Date:  9/14/2017
Reported:   10/13/2017 Days to report:  29
Wellbore Data for Sidetrack #00                                                    Status: AB         12/15/2017
Spud Date: 2/3/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 3/28/2018 9:25:30 AM
Prop Depth/Form: 16340 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 535-681 , Unit Acreage: 3840, Drill Unit: S:10,11,14,15,22,23
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 6, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 535, Top: 0, Bottom: 1850, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 17131, Weight: 20
Cement: Sacks: 6451, Top: , Bottom: , Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 6231, Depth: 16340, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 2/14/2017
Measured TD: 17025 Measured PB depth: 5535
True Vertical TD: 5958 True Vertical PB depth: 5472
Top PZ Location:           Sec: 22 Twp: 9N 59W Footage: 365 FNL  2144 FEL Depth
Bottom Hole Location:   Sec: 10 Twp: 9N 59W Footages: 365 FNL  2144 FEL Depth
Log Types: MWD/LWD
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 110, Weight: 42.09
Cement: Sacks: 64, Top: 0, Bottom: 110, Method Grade: CALC
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1927, Weight: 36
Cement: Sacks: 660, Top: 0, Bottom: 1927, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 6196, Depth: 14029, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade:
Casing: String Type: OPEN HOLE , Hole Size: 8.5, Size: , Top: 14029, Depth: 17025, Weight:
Cement: Sacks: , Top: , Bottom: , Method Grade:
Additional Cement: String Type: 1ST , Top: 5535, Depth: 6160, Bottom: 6160, Sacks: 275, Method Grade:
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3438
SUSSEX 4117
SHANNON 4583
TEEPEE BUTTES 5327
NIOBRARA 6196
Completed information for formation N-COM                                     Status: PR         2/1/2017
1st Production Date: 2/1/2017 Choke Size:
Status Date: 2/1/2017 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         12/15/2017
1st Production Date: 12/11/2017 Choke Size:
Status Date: 12/15/2017 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 8/7/2017 Treatment End Date: 9/14/2017
Treatment summary: NIOBRARA FRAC'D WITH 8,396,867 LBS 40/70 SAND, 87972 GALS OF 15%HCl, and 9,836,077 GALS SLURRY.
Total fluid used in treatment (bbls): 244314 Max pressure during treatment (psi): 8192
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.46
Type of gas: Number of staged intervals: 214
Total acid used in treatment (bbls): 2094 Min frac gradient (psi/ft): 0.88
Recycled water used in treatment (bbls): 1500 Total flowback volume recovered (bbls): 217
Produced water used in treatment (bbls): 240720 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 8396867 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 6296
Tubing Packer Depth: 6303 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 12/15/2017 Test Method: FLOWING
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 1491    
    BBLS_OIL 364    
    BTU_GAS 1390    
    CALC_BBLS_H2O 1491    
    CALC_BBLS_OIL 364    
    CALC_GOR 604    
    CALC_MCF_GAS 220    
    CASING_PRESS 10    
    GRAVITY_OIL 34    
    MCF_GAS 220    
    TUBING_PRESS 813    
    Perforation Data:
    Interval Bottom: 17011 Interval Top: 6480
    # of Holes: 1284 Hole Size: 0.48
Wellbore Data for Sidetrack #01                                                    Status: PR         2/14/2017
Spud Date: 2/3/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/14/2019 6:01:00 PM
Prop Depth/Form: 17131 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 535-681 , Unit Acreage: 3840, Drill Unit: S:10,11,14,15,22,23
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 110, Weight: 42
Cement: Sacks: 63, Top: 0, Bottom: 110, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1927, Weight: 36
Cement: Sacks: 660, Top: 0, Bottom: 1927, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 17131, Weight: 20
Cement: Sacks: 6451, Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 2/18/2017
Measured TD: 17145 Measured PB depth: 17092
True Vertical TD: 6040 True Vertical PB depth: 6040
Top PZ Location:           Sec: 22 Twp: 9N 59W Footage: 400 FNL  2115 FEL Depth
Bottom Hole Location:   Sec: 10 Twp: 9N 59W Footages: 343 FNL  2060 FEL Depth
Log Types: CBL, MWD/LWD, (DIL in API 123-42982)
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 110, Weight: 42.09
Cement: Sacks: 64, Top: 0, Bottom: 110, Method Grade: CALC
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1927, Weight: 36
Cement: Sacks: 660, Top: 0, Bottom: 1927, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 17145, Weight: 20
Cement: Sacks: 1867, Top: 2962, Bottom: 17145, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3438
SUSSEX 4117
SHANNON 4583
TEEPEE BUTTES 5305
SHARON SPRINGS 6056
NIOBRARA 6081
No additional interval records were found for sidetrack 01.