COGIS - WELL Information

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Surface Location Data for API # 05-123-48577                               Status: PR         7/31/2019
Well Name/No: Vogler State #D21-770 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 7/31/2019 Federal or State Lease #:
FacilityID: 458910 LocationID: 458904
County: WELD #123 Location: SWSW  21 3N64W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,792 ft.
Planned Location       915 FSL  1010 FWL Lat/Long: 40.20624/-104.56209 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.206243/-104.562104 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         4/25/2019
Job End Date:  5/12/2019
Reported:   7/9/2019
Originally Reported:  7/1/2019 
Days to report:  58
Days to report:  50 
Wellbore Data for Sidetrack #00                                                    Status: PR         7/31/2019
Spud Date: 2/28/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/28/2024
Prop Depth/Form: 17601 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-2605 , Unit Acreage: 1280, Drill Unit: 16&21: All
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 173, Top: 0, Bottom: 80, Determination Method:
Casing: String Type: SURF , Hole Size: 31.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 663, Top: 0, Bottom: 1850, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 17601, Weight: 20
Cement: Sacks: 1823, Top: , Bottom: 17601, Determination Method:
Wellbore Completed
Completion Date: 3/17/2019
Measured TD: 17628 Measured PB depth: 17565
True Vertical TD: 6836 True Vertical PB depth: 6835
Top PZ Location:           Sec: 21 Twp: 3N 64W Footage: 500 S  1314 W Depth
Bottom Hole Location:   Sec: 16 Twp: 3N 64W Footages: 200 FNL  1336 FWL Depth
Log Types: CBL, Mud, MWD/LWD, (Resistivity in 123-16957)
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: 1947, Weight: 36
Cement: Sacks: 674, Top: 0, Bottom: 1945, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 17612, Weight: 17
Cement: Sacks: 1803, Top: 3805, Bottom: 17628, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3781
SUSSEX 4192
SHANNON 5083
TEEPEE BUTTES 6264
SHARON SPRINGS 6993
NIOBRARA 7092
Completed information for formation N-COM                                     Status: PR         8/1/2019
1st Production Date: 8/1/2019 Choke Size:
Status Date: 8/1/2019 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         7/31/2019
1st Production Date: 7/12/2019 Choke Size:
Status Date: 7/31/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 4/25/2019 Treatment End Date: 5/12/2019
Treatment summary: Niobrara completed with 1,001 bbls 15% HCl, 325,797 bbls slurry, 1,063,513 lbs 100 mesh, 15,287,287 lbs 40/70
Total fluid used in treatment (bbls): 326798 Max pressure during treatment (psi): 8454
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.43
Type of gas: Number of staged intervals: 40
Total acid used in treatment (bbls): 1001 Min frac gradient (psi/ft): 0.97
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 0
Produced water used in treatment (bbls): 325797 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 16350800 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7266
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 7/31/2019 Test Method: Flowing
Hours Tested: 24 Gas Type:
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 295    
    BBLS_OIL 784    
    BTU_GAS 1297    
    CALC_BBLS_H2O 295    
    CALC_BBLS_OIL 784    
    CALC_GOR 1891    
    CALC_MCF_GAS 1483    
    CASING_PRESS 2763    
    GRAVITY_OIL 42    
    MCF_GAS 1483    
    TUBING_PRESS 1791    
    Perforation Data:
    Interval Bottom: 17476 Interval Top: 7759
    # of Holes: 1280 Hole Size: 0.42