COGIS - WELL Information

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Surface Location Data for API # 05-001-10258                               Status: PR         6/11/2019
Well Name/No: B-Farm LD #18-391HNX (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 6/11/2019 Federal or State Lease #:
FacilityID: 458708 LocationID: 452914
County: ADAMS #001 Location: NENW  7 1S67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,127 ft.
Planned Location       984 FNL  1843 FWL Lat/Long: 39.983653/-104.933672 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.983653/-104.933672 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         4/9/2019
Job End Date:  5/22/2019
Reported:   5/29/2019
 
Days to report:  7
 
Wellbore Data for Sidetrack #00                                                    Status: PR         6/11/2019
Spud Date: 11/28/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/3/2020 2:37:51 PM
Prop Depth/Form: 18011 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 1080, Drill Unit: GWA
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1700, Weight: 36
Cement: Sacks: 707, Top: 0, Bottom: 1700, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18011, Weight: 17
Cement: Sacks: 1808, Top: 4826, Bottom: 18011, Determination Method:
Wellbore Completed
Completion Date: 3/20/2019
Measured TD: 18159 Measured PB depth: 18150
True Vertical TD: 7603 True Vertical PB depth: 7603
Top PZ Location:           Sec: 7 Twp: 1S 67W Footage: 576 N  2546 E Depth
Bottom Hole Location:   Sec: 18 Twp: 1S 67W Footages: 5 FSL  2513 FWL Depth
Log Types: Mud, MWD/LWD, CBL (Composite in 001-10098)
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1758, Weight: 36
Cement: Sacks: 760, Top: 0, Bottom: 1758, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18159, Weight: 17
Cement: Sacks: 2275, Top: 4700, Bottom: 18159, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3576 3716 N N
SUSSEX 4899 5070 N N
SHANNON 6119 6332 N N
SHARON SPRINGS 7695 N N
NIOBRARA 7953 N N
Completed information for formation NBRR                                     Status: PR         6/11/2019
1st Production Date: 6/9/2019 Choke Size:
Status Date: 6/11/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 4/9/2019 Treatment End Date: 5/22/2019
Treatment summary: 2,489 bbls 15% HCL Acid; 807,944# 100 Mesh Sand; 8,903,736# 20/40 Sand; 222,759 bbls Gelled Fluid; Flowback determined from well test separator
Total fluid used in treatment (bbls): 225248 Max pressure during treatment (psi): 5314
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 65
Total acid used in treatment (bbls): 2489 Min frac gradient (psi/ft): 0.85
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 15206
Produced water used in treatment (bbls): 222759 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 9711680 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7884
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 6/11/2019 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 673    
    BBLS_OIL 599    
    BTU_GAS 1387    
    CALC_BBLS_H2O 673    
    CALC_BBLS_OIL 599    
    CALC_GOR 1553    
    CALC_MCF_GAS 930    
    CASING_PRESS 2150    
    GRAVITY_OIL 44    
    MCF_GAS 930    
    TUBING_PRESS 1575    
    Perforation Data:
    Interval Bottom: 17920 Interval Top: 8176
    # of Holes: 1714 Hole Size: 0.38