COGIS - WELL Information

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Surface Location Data for API # 05-014-20751                               Status: PR         4/27/2020
Well Name/No: Livingston #S19-25-7N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/27/2020 Federal or State Lease #:
FacilityID: 455309 LocationID: 455317
County: BROOMFIELD #014 Location: NWSE  7 1S68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,321 ft.
Planned Location       2332 FSL  1420 FEL Lat/Long: 39.978562/-105.039737 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.978563/-105.039735 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         12/3/2019
Job End Date:  12/20/2019
Reported:   1/13/2020
 
Days to report:  24
 
Wellbore Data for Sidetrack #00                                                    Status: PR         4/27/2020
Spud Date: 6/8/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 5/31/2020 6:08:59 PM
Prop Depth/Form: 21087 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-2274 , Unit Acreage: 1600, Drill Unit: 7: S/2, 18 & 19: ALL
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: 21087, Weight: 20
Cement: Sacks: 2854, Top: 1500, Bottom: 21087, Determination Method:
Wellbore Completed
Completion Date: 8/21/2019
Measured TD: 21037 Measured PB depth: 21004
True Vertical TD: 8165 True Vertical PB depth: 8166
Top PZ Location:           Sec: 7 Twp: 1S 68W Footage: 2385 S  2313 W Depth
Bottom Hole Location:   Sec: 19 Twp: 1S 68W Footages: 512 FSL  2318 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: 1624, Weight: 36
Cement: Sacks: 525, Top: 0, Bottom: 1626, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 21018, Weight: 20
Cement: Sacks: 4692, Top: 2362, Bottom: 21037, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4719 N N
SUSSEX 5118 N N
SHANNON 5626 N N
SHARON SPRINGS 8114 N N
NIOBRARA 8145 N N
Completed information for formation NBRR                                     Status: PR         4/27/2020
1st Production Date: 4/18/2020 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: 12/3/2019 Treatment End Date: 12/20/2019
Treatment summary: Frac'd Niobrara with 61-stage plug-and-perf; 292734 total bbls fluid pumped: 268074 bbls gelled fluid and 24660 bbls fresh water (no acid); 12200035 total lbs proppant pumped: all 40/70 mesh.
Total fluid used in treatment (bbls): 292734 Max pressure during treatment (psi): 9332
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
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): 18555
Produced water used in treatment (bbls): 24660 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 12200035 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8605
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 796    
    BBLS_OIL 477    
    BTU_GAS 1390    
    CALC_BBLS_H2O 796    
    CALC_BBLS_OIL 477    
    CALC_GOR 1979    
    CALC_MCF_GAS 944    
    CASING_PRESS 2891    
    GRAVITY_OIL 52    
    MCF_GAS 944    
    TUBING_PRESS 2100    
    Perforation Data:
    Interval Bottom: 20990 Interval Top: 8615
    # of Holes: 1441 Hole Size: 0.4