COGIS - WELL Information

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Surface Location Data for API # 05-014-20799                               Status: PR         4/27/2020
Well Name/No: Livingston #S20-25-4N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/27/2020 Federal or State Lease #:
FacilityID: 457255 LocationID: 455317
County: BROOMFIELD #014 Location: NESE  7 1S68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,330 ft.
Planned Location       2330 FSL  1222 FEL Lat/Long: 39.97856/-105.03903 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.978561/-105.03903 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/31/2020
Job End Date:  2/13/2020
Reported:   2/28/2020
 
Days to report:  15
 
Wellbore Data for Sidetrack #00                                                    Status: PR         4/27/2020
Spud Date: 6/14/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 9/11/2020 7:53:18 AM
Prop Depth/Form: 21546 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-2222 , Unit Acreage: 1600, Drill Unit: 8 & 17: ALL, 20: N/2
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Determination Method:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1500, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 21546, Weight: 20
Cement: Sacks: 2921, Top: 1500, Bottom: 21546, Determination Method:
Wellbore Completed
Completion Date: 10/18/2019
Measured TD: 21585 Measured PB depth: 21554
True Vertical TD: 8103 True Vertical PB depth: 8104
Top PZ Location:           Sec: 8 Twp: 1S 68W Footage: 516 N  899 W Depth
Bottom Hole Location:   Sec: 20 Twp: 1S 68W Footages: 2141 FNL  851 FWL Depth
Log Types: CBL, Mud Log, MWD/LWD, (Resistivity on 014-20753).
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Determination Method: VISU
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1648, Weight: 36
Cement: Sacks: 525, Top: 0, Bottom: 1653, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 21571, Weight: 20
Cement: Sacks: 3405, Top: 210, Bottom: 21585, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 5322 N N
SUSSEX 5813 N N
SHANNON 6453 N N
SHARON SPRINGS 8960 N N
NIOBRARA 8983 N N
Completed information for formation NBRR                                     Status: PR         4/27/2020
1st Production Date: 4/20/2020 Choke Size:
Status Date: 4/27/2020 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/31/2020 Treatment End Date: 2/13/2020
Treatment summary: Frac'd Niobrara with 61-stage plug-and-perf; 297200 total bbls fluid pumped: 268171 bbls gelled fluid and 29029 bbls fresh water (no acid); 12200130 total lbs proppant pumped: all 40/70 mesh.
Total fluid used in treatment (bbls): 297200 Max pressure during treatment (psi): 8424
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.3
Type of gas: Number of staged intervals: 61
Total acid used in treatment (bbls): Min frac gradient (psi/ft): 0.84
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 18204
Produced water used in treatment (bbls): 29029 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 12200130 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 9410
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 4/27/2020 Test Method: flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 432    
    BBLS_OIL 631    
    BTU_GAS 1390    
    CALC_BBLS_H2O 432    
    CALC_BBLS_OIL 631    
    CALC_GOR 1891    
    CALC_MCF_GAS 1193    
    CASING_PRESS 2561    
    GRAVITY_OIL 52    
    MCF_GAS 1193    
    TUBING_PRESS 2034    
    Perforation Data:
    Interval Bottom: 21542 Interval Top: 9420
    # of Holes: 1441 Hole Size: 0.38