COGIS - WELL Information

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Surface Location Data for API # 05-123-49939                               Status: PR         3/11/2020
Well Name/No: WELLS RANCH STATE #BB03-659 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 3/11/2020 Federal or State Lease #:
FacilityID: 463323 LocationID: 463324
County: WELD #123 Location: SWNW  3 5N63W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,747 ft.
Planned Location       1365 FNL  1000 FWL Lat/Long: 40.43191/-104.42896 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.431918/-104.428967 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/24/2020
Job End Date:  2/15/2020
Reported:   3/10/2020
 
Days to report:  24
 
Wellbore Data for Sidetrack #00                                                    Status: PR         3/11/2020
Spud Date: 9/10/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 3/14/2021
Prop Depth/Form: 16137 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 361, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 60, 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: 16137, Weight: 20
Cement: Sacks: 1759, Top: , Bottom: 16137, Determination Method:
Wellbore Completed
Completion Date: 9/29/2019
Measured TD: 16163 Measured PB depth: 16103
True Vertical TD: 6607 True Vertical PB depth: 6607
Top PZ Location:           Sec: 3 Twp: 5N 63W Footage: 2113 N  1534 W Depth
Bottom Hole Location:   Sec: 1 Twp: 5N 63W Footages: 2086 FNL  51 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: 1926, Weight: 36
Cement: Sacks: 585, Top: 0, Bottom: 1926, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16151, Weight: 17
Cement: Sacks: 1648, Top: 2455, Bottom: 16151, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3571
SUSSEX 4325
TEEPEE BUTTES 6024
SHARON SPRINGS 6546
NIOBRARA 6592
Completed information for formation N-COM                                     Status: DG         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: DG
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         3/11/2020
1st Production Date: 3/1/2020 Choke Size:
Status Date: 3/11/2020 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: 2/15/2020
Treatment summary: Niobrara completed with 142 bbls 28% HCL, 417,213 bbls slurry, 1,160,524 lb 100 Mesh, 13,967,530 lb 40/70
Total fluid used in treatment (bbls): 417355 Max pressure during treatment (psi): 8520
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): 142 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): 417213 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 15128054 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 6850
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 3/11/2020 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 925    
    BBLS_OIL 286    
    BTU_GAS 1371    
    CALC_BBLS_H2O 925    
    CALC_BBLS_OIL 286    
    CALC_GOR 996    
    CALC_MCF_GAS 285    
    CASING_PRESS 10    
    GRAVITY_OIL 42    
    MCF_GAS 285    
    TUBING_PRESS 1220    
    Perforation Data:
    Interval Bottom: 16014 Interval Top: 7104
    # of Holes: 1183 Hole Size: 0.32