COGIS - WELL Information

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Surface Location Data for API # 05-014-20746                               Status: PR         4/27/2020
Well Name/No: Livingston #S19-25-9N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/27/2020 Federal or State Lease #:
FacilityID: 455304 LocationID: 455317
County: BROOMFIELD #014 Location: NWSE  7 1S68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,322 ft.
Planned Location       2331 FSL  1384 FEL Lat/Long: 39.978562/-105.039608 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.978562/-105.039609 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: 6/9/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 5/31/2020 6:08:59 PM
Prop Depth/Form: 20998 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: 20998, Weight: 20
Cement: Sacks: 2841, Top: 1500, Bottom: 20998, Determination Method:
Wellbore Completed
Completion Date: 9/3/2019
Measured TD: 20835 Measured PB depth: 20816
True Vertical TD: 8091 True Vertical PB depth: 8091
Top PZ Location:           Sec: 7 Twp: 1S 68W Footage: 2392 S  2119 E Depth
Bottom Hole Location:   Sec: 19 Twp: 1S 68W Footages: 509 FSL  2233 FEL 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: 1628, Weight: 36
Cement: Sacks: 525, Top: 0, Bottom: 1630, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 20826, Weight: 20
Cement: Sacks: 3365, Top: 190, Bottom: 20835, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4678 N N
SUSSEX 5052 N N
SHANNON 5583 N N
SHARON SPRINGS 8023 N N
NIOBRARA 8040 N N
Completed information for formation NBRR                                     Status: PR         4/27/2020
1st Production Date: 4/15/2020 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; 299747 total bbls fluid pumped: 274742 bbls gelled fluid and 25005 bbls fresh water (no acid); 12200280 total lbs proppant pumped: 11900130 lbs 40/70 mesh and 300150 lbs 30/50 mesh.
Total fluid used in treatment (bbls): 299747 Max pressure during treatment (psi): 8403
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): 0.79
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 16233
Produced water used in treatment (bbls): 25005 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 12200280 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8371
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 690    
    BBLS_OIL 576    
    BTU_GAS 1390    
    CALC_BBLS_H2O 690    
    CALC_BBLS_OIL 576    
    CALC_GOR 2042    
    CALC_MCF_GAS 1176    
    CASING_PRESS 2801    
    GRAVITY_OIL 52    
    MCF_GAS 1176    
    TUBING_PRESS 2229    
    Perforation Data:
    Interval Bottom: 20802 Interval Top: 8400
    # of Holes: 1441 Hole Size: 0.38