COGIS - WELL Information

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Surface Location Data for API # 05-123-47590                               Status: PR         5/12/2019
Well Name/No: Independence #D30-743 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 5/12/2019 Federal or State Lease #:
FacilityID: 456627 LocationID: 456408
County: WELD #123 Location: NENE  19 3N64W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,771 ft.
Planned Location       300 FNL  1157 FEL Lat/Long: 40.21721/-104.58858 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.217213/-104.588593 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         2/22/2019
Job End Date:  3/20/2019
Reported:   5/6/2019
 
Days to report:  47
 
Wellbore Data for Sidetrack #00                                                    Status: PR         5/12/2019
Spud Date: 11/16/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 8/15/2020 1:48:47 PM
Prop Depth/Form: 17887 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 440, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 144, 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: 17887, Weight: 20
Cement: Sacks: 1977, Top: , Bottom: 17887, Determination Method:
Wellbore Completed
Completion Date: 11/22/2018
Measured TD: 17885 Measured PB depth: 17820
True Vertical TD: 6876 True Vertical PB depth: 6876
Top PZ Location:           Sec: 19 Twp: 3N 64W Footage: 93 N  2099 E Depth
Bottom Hole Location:   Sec: 30 Twp: 3N 64W Footages: 79 FNL  2222 FEL Depth
Log Types: CBL, MWD/LWD, Neutron (Resistivity in 123-40089)
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: CALC
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1929, Weight: 36
Cement: Sacks: 672, Top: 0, Bottom: 1929, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 17868, Weight: 20
Cement: Sacks: 1833, Top: 2712, Bottom: 17868, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3746
SUSSEX 4156
TEEPEE BUTTES 6171
SHARON SPRINGS 6946
NIOBRARA 7045
Completed information for formation NBRR                                     Status: PR         5/12/2019
1st Production Date: 5/8/2019 Choke Size:
Status Date: 5/12/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 2/22/2019 Treatment End Date: 3/20/2019
Treatment summary: Niobrara completed with 520 bbls 28% HCl, 608,917 bbls slurry, 1,596,893 lbs 100 mesh, 21,180,890 lbs 40/70
Total fluid used in treatment (bbls): 609437 Max pressure during treatment (psi): 8548
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.43
Type of gas: Number of staged intervals: 44
Total acid used in treatment (bbls): 520 Min frac gradient (psi/ft): 1.02
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 0
Produced water used in treatment (bbls): 608917 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 22777783 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7188
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/12/2019 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 873    
    BBLS_OIL 374    
    BTU_GAS 1259    
    CALC_BBLS_H2O 873    
    CALC_BBLS_OIL 374    
    CALC_GOR 2995    
    CALC_MCF_GAS 1120    
    CASING_PRESS 2801    
    GRAVITY_OIL 42    
    MCF_GAS 1120    
    TUBING_PRESS 2345    
    Perforation Data:
    Interval Bottom: 17733 Interval Top: 7416
    # of Holes: 1932 Hole Size: 0.32