COGIS - WELL Information

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Surface Location Data for API # 05-123-44245                               Status: PR         11/24/2018
Well Name/No: Wells Ranch State #AF09-658 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 11/24/2018 Federal or State Lease #:
FacilityID: 449290 LocationID: 449294
County: WELD #123 Location: SENE  8 5N62W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,707 ft.
Planned Location       2185 FNL  175 FEL Lat/Long: 40.41552/-104.33837 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         8/26/2018
Job End Date:  9/19/2018
Reported:   9/25/2018
 
Days to report:  6
 
Wellbore Data for Sidetrack #00                                                    Status: PR         11/24/2018
Spud Date: 7/14/2018 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/16/2019 2:01:23 PM
Prop Depth/Form: 16316 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 360, 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, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 658, Top: 0, Bottom: 1850, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16316, Weight: 20
Cement: Sacks: 2103, Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 9 Twp: 5N 62W Footage: 2115 FFNLL  120 FFWLL Depth
Bottom Hole Location:   Sec: 10 Twp: 5N 62W Footages: 2115 FFNLL  535 FFELL Depth
Formation Log Top Log Bottom Cored DSTs
Completed information for formation N-COM                                     Status: WO         7/1/2018
1st Production Date: 7/1/2018 Choke Size:
Status Date: 7/1/2018 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         11/24/2018
1st Production Date: 11/18/2019 Choke Size:
Status Date: 11/24/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 8/26/2018 Treatment End Date: 9/19/2018
Treatment summary: Niorbrara completed with 397,332 bbls slurry, 466 bbls 28% HCl, 856,492 lbs 100 Mesh, 3,326,849 40/70 Sand, 13,947,517 lbs 30/50 Sand
Total fluid used in treatment (bbls): 397798 Max pressure during treatment (psi): 8227
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.43
Type of gas: Number of staged intervals: 40
Total acid used in treatment (bbls): 466 Min frac gradient (psi/ft): 0.86
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 686
Produced water used in treatment (bbls): 397332 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 18130858 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 6621
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 11/24/2018 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 725    
    BBLS_OIL 227    
    BTU_GAS 1322    
    CALC_BBLS_H2O 725    
    CALC_BBLS_OIL 227    
    CALC_GOR 520    
    CALC_MCF_GAS 118    
    CASING_PRESS 8    
    GRAVITY_OIL 40    
    MCF_GAS 118    
    TUBING_PRESS 697    
    Perforation Data:
    Interval Bottom: 16176 Interval Top: 6794
    # of Holes: 1248 Hole Size: 0.42