COGIS - WELL Information

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Surface Location Data for API # 05-123-49937                               Status: PR         3/12/2020
Well Name/No: WELLS RANCH STATE #BB03-668 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 3/12/2020 Federal or State Lease #:
FacilityID: 463321 LocationID: 463324
County: WELD #123 Location: SWNW  3 5N63W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,748 ft.
Planned Location       1328 FNL  1000 FWL Lat/Long: 40.43201/-104.42896 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.432021/-104.428968 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/24/2020
Job End Date:  2/12/2020
Reported:   3/10/2020
 
Days to report:  27
 
Wellbore Data for Sidetrack #00                                                    Status: PR         3/12/2020
Spud Date: 9/10/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 3/14/2021
Prop Depth/Form: 15989 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 716, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 6, Top: 0, Bottom: 80, Determination Method:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 658, Top: 0, Bottom: 1850, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 15989, Weight: 20
Cement: Sacks: 1738, Top: , Bottom: 15989, Determination Method:
Wellbore Completed
Completion Date: 9/25/2019
Measured TD: 16008 Measured PB depth: 15946
True Vertical TD: 6531 True Vertical PB depth: 6531
Top PZ Location:           Sec: 3 Twp: 5N 63W Footage: 1393 N  1550 W Depth
Bottom Hole Location:   Sec: 1 Twp: 5N 63W Footages: 1475 FNL  47 FWL Depth
Log Types: MWD/LWD, (IND in 123-26318 and 123-22229)
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 110, Weight: 36.94
Cement: Sacks: 64, Top: 0, Bottom: 110, Determination Method: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1930, Weight: 36
Cement: Sacks: 644, Top: 0, Bottom: 1930, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 15993, Weight: 17
Cement: Sacks: 1628, Top: 2820, Bottom: 15993, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3561
SUSSEX 4335
TEEPEE BUTTES 5869
SHARON SPRINGS 6550
NIOBRARA 6612
Completed information for formation N-COM                                     Status: WO         12/5/2019
1st Production Date: 9/1/2019 Choke Size:
Status Date: 12/5/2019 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: WO
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         3/12/2020
1st Production Date: 3/1/2020 Choke Size:
Status Date: 3/12/2020 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/24/2020 Treatment End Date: 2/12/2020
Treatment summary: Niobrara completed with 208 bbls 28% HCL, 411,079 bbls slurry, 1,194,882 lb 100 Mesh, 13,626,574 lb 40/70
Total fluid used in treatment (bbls): 411287 Max pressure during treatment (psi): 8644
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.43
Type of gas: Number of staged intervals: 38
Total acid used in treatment (bbls): 208 Min frac gradient (psi/ft): 0.94
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 0
Produced water used in treatment (bbls): 411079 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 14821456 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 6826
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 3/12/2020 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 808    
    BBLS_OIL 321    
    BTU_GAS 1371    
    CALC_BBLS_H2O 808    
    CALC_BBLS_OIL 321    
    CALC_GOR 1025    
    CALC_MCF_GAS 329    
    CASING_PRESS 846    
    GRAVITY_OIL 42    
    MCF_GAS 329    
    TUBING_PRESS 1258    
    Perforation Data:
    Interval Bottom: 15858 Interval Top: 6965
    # of Holes: 1303 Hole Size: 0.32