COGIS - WELL Information

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Surface Location Data for API # 05-014-20750                               Status: PR         4/27/2020
Well Name/No: Livingston #S19-25-12N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/27/2020 Federal or State Lease #:
FacilityID: 455308 LocationID: 455317
County: BROOMFIELD #014 Location: NWSE  7 1S68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,324 ft.
Planned Location       2331 FSL  1330 FEL Lat/Long: 39.978561/-105.039416 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.978561/-105.039415 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/9/2020
Job End Date:  1/18/2020
Reported:   1/27/2020
 
Days to report:  9
 
Wellbore Data for Sidetrack #00                                                    Status: PR         4/27/2020
Spud Date: 6/11/2019 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 5/31/2020 6:08:59 PM
Prop Depth/Form: 20993 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: 20993, Weight: 20
Cement: Sacks: 2840, Top: 1500, Bottom: 20993, Determination Method:
Wellbore Completed
Completion Date: 9/23/2019
Measured TD: 20849 Measured PB depth: 20823
True Vertical TD: 8071 True Vertical PB depth: 8071
Top PZ Location:           Sec: 7 Twp: 1S 68W Footage: 2415 S  1115 E Depth
Bottom Hole Location:   Sec: 19 Twp: 1S 68W Footages: 512 FSL  1242 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: 1595, Weight: 36
Cement: Sacks: 550, Top: 0, Bottom: 1597, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 20836, Weight: 20
Cement: Sacks: 3720, Top: 5554, Bottom: 20849, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4659 N N
SUSSEX 5042 N N
SHANNON 5543 N N
SHARON SPRINGS 7972 N N
NIOBRARA 8010 N N
Completed information for formation N-COM                                     Status:          6/1/2019
1st Production Date: 6/1/2019 Choke Size:
Status Date: 6/1/2019 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status:
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         4/27/2020
1st Production Date: 4/16/2020 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: 1/9/2020 Treatment End Date: 1/18/2020
Treatment summary: Frac'd Niobrara with 61-stage plug-and-perf; 294090 total bbls fluid pumped: 265963 bbls gelled fluid and 28127 bbls fresh water (no acid); 12200393 total lbs proppant pumped: all 40/70 mesh.
Total fluid used in treatment (bbls): 294090 Max pressure during treatment (psi): 8523
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): 0.81
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 18359
Produced water used in treatment (bbls): 28127 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 12200393 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8357
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 647    
    BBLS_OIL 616    
    BTU_GAS 1390    
    CALC_BBLS_H2O 647    
    CALC_BBLS_OIL 616    
    CALC_GOR 1985    
    CALC_MCF_GAS 1223    
    CASING_PRESS 2785    
    GRAVITY_OIL 52    
    MCF_GAS 1223    
    TUBING_PRESS 2241    
    Perforation Data:
    Interval Bottom: 20809 Interval Top: 8390
    # of Holes: 1441 Hole Size: 0.38