COGIS - WELL Information

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Surface Location Data for API # 05-014-20752                               Status: PR         4/27/2020
Well Name/No: Livingston #S19-25-13N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/27/2020 Federal or State Lease #:
FacilityID: 455310 LocationID: 455317
County: BROOMFIELD #014 Location: NESE  7 1S68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,325 ft.
Planned Location       2331 FSL  1312 FEL Lat/Long: 39.978561/-105.039351 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.978561/-105.039351 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/19/2020
Job End Date:  1/29/2020
Reported:   2/13/2020
 
Days to report:  15
 
Wellbore Data for Sidetrack #00                                                    Status: PR         4/27/2020
Spud Date: 6/12/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 5/31/2020 6:08:59 PM
Prop Depth/Form: 21021 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: 21021, Weight: 20
Cement: Sacks: 2844, Top: 1500, Bottom: 21021, Determination Method:
Wellbore Completed
Completion Date: 9/28/2019
Measured TD: 20970 Measured PB depth: 20957
True Vertical TD: 8134 True Vertical PB depth: 8134
Top PZ Location:           Sec: 7 Twp: 1S 68W Footage: 2417 S  802 E Depth
Bottom Hole Location:   Sec: 19 Twp: 1S 68W Footages: 508 FSL  893 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: 1603, Weight: 36
Cement: Sacks: 525, Top: 0, Bottom: 1605, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 20957, Weight: 20
Cement: Sacks: 3290, Top: 50, Bottom: 20970, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4678 N N
SUSSEX 5044 N N
SHANNON 5576 N N
SHARON SPRINGS 7981 N N
NIOBRARA 8009 N N
Completed information for formation NBRR                                     Status: PR         4/27/2020
1st Production Date: 4/19/2020 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: 1/19/2020 Treatment End Date: 1/29/2020
Treatment summary: Frac'd Niobrara with 61-stage plug-and-perf; 293094 total bbls fluid pumped: 267816 bbls gelled fluid and 25278 bbls fresh water (no acid); 12200175 total lbs proppant pumped: all 40/70 mesh.
Total fluid used in treatment (bbls): 293094 Max pressure during treatment (psi): 8425
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): 12380
Produced water used in treatment (bbls): 25278 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 12200175 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8493
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 760    
    BBLS_OIL 479    
    BTU_GAS 1390    
    CALC_BBLS_H2O 760    
    CALC_BBLS_OIL 479    
    CALC_GOR 2102    
    CALC_MCF_GAS 1007    
    CASING_PRESS 2024    
    GRAVITY_OIL 52    
    MCF_GAS 1007    
    TUBING_PRESS 2155    
    Perforation Data:
    Interval Bottom: 20930 Interval Top: 8506
    # of Holes: 1441 Hole Size: 0.4