COGIS - WELL Information

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Surface Location Data for API # 05-014-20854                               Status: PR         4/16/2022
Well Name/No: NORTHWEST B #S20-25-18N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/16/2022 Federal or State Lease #:
FacilityID: 468831 LocationID: 456775
County: BROOMFIELD #014 Location: NENW  9 1S68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,299 ft.
Planned Location       1149 FNL  1629 FWL Lat/Long: 39.983539/-105.010012 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         11/25/2021
Job End Date:  12/12/2021
Reported:   1/18/2022
 
Days to report:  37
 
Wellbore Data for Sidetrack #00                                                    Status: PR         4/16/2022
Spud Date: 8/31/2021 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/22/2021 9:30:24 PM
Prop Depth/Form: 20985 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 800, Drill Unit: GWA
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: 20985, Weight: 20
Cement: Sacks: 2839, Top: , Bottom: 20985, Determination Method:
Wellbore Completed
Completion Date: 10/3/2021
Measured TD: 21115 Measured PB depth: 21100
True Vertical TD: 7973 True Vertical PB depth: 7973
Top PZ Location:           Sec: 8 Twp: 1S 68W Footage: 500 N  412 E Depth
Bottom Hole Location:   Sec: 20 Twp: 1S 68W Footages: 2203 FNL  355 FEL Depth
Log Types: CBL, Mud, MWD/LWD, (Resistivity on 014-20795).
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: 1620, Weight: 36
Cement: Sacks: 575, Top: 0, Bottom: 1620, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 21100, Weight: 20
Cement: Sacks: 3367, Top: 1620, Bottom: 21100, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4973 N N
SUSSEX 5408 N N
SHANNON 6055 N N
SHARON SPRINGS 8385 N N
NIOBRARA 8445 N N
Completed information for formation NBRR                                     Status: PR         4/16/2022
1st Production Date: 3/30/2022 Choke Size:
Status Date: 4/16/2022 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: HYDRAULIC FRACTURING
Treatment Date: 11/25/2021 Treatment End Date: 12/12/2021
Treatment summary: Frac'd Niobrara with 60 stage plug and perf: 11613705 total lbs proppant pumped: 5904825 lbs 40/70 mesh and 5708880 lbs 30/50 mesh. 385460 total bbls fluid pumped: 359592 bbls gelled fluid and 25868 bbls fresh water.
Total fluid used in treatment (bbls): 385460 Max pressure during treatment (psi): 9212
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.3
Type of gas: Number of staged intervals: 60
Total acid used in treatment (bbls): 0 Min frac gradient (psi/ft): 0.82
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 0
Produced water used in treatment (bbls): 25868 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 11613705 Green completions techniques utilized:
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8697
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 4/16/2022 Test Method: flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 282    
    BBLS_OIL 510    
    BTU_GAS 1284    
    CALC_BBLS_H2O 282    
    CALC_BBLS_OIL 510    
    CALC_GOR 1922    
    CALC_MCF_GAS 980    
    CASING_PRESS 2496    
    GRAVITY_OIL 52    
    MCF_GAS 980    
    TUBING_PRESS 1902    
    Perforation Data:
    Interval Bottom: 20803 Interval Top: 8855
    # of Holes: 1771 Hole Size: 0.42