COGIS - WELL Information

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Surface Location Data for API # 05-001-10271                               Status: PR         6/12/2019
Well Name/No: B-Farm LD #18-390HN (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 6/12/2019 Federal or State Lease #:
FacilityID: 458721 LocationID: 452914
County: ADAMS #001 Location: NENW  7 1S67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,127 ft.
Planned Location       994 FNL  1843 FWL Lat/Long: 39.983628/-104.933672 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.983625/-104.933672 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         4/24/2019
Job End Date:  5/7/2019
Reported:   5/28/2019
 
Days to report:  21
 
Wellbore Data for Sidetrack #00                                                    Status: PR         6/12/2019
Spud Date: 11/27/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/3/2020 2:37:51 PM
Prop Depth/Form: 18255 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: 18255, Weight: 17
Cement: Sacks: 1842, Top: 4823, Bottom: 18255, Determination Method:
Wellbore Completed
Completion Date: 3/1/2019
Measured TD: 18408 Measured PB depth: 18398
True Vertical TD: 7837 True Vertical PB depth: 7837
Top PZ Location:           Sec: 7 Twp: 1S 67W Footage: 589 N  2407 W Depth
Bottom Hole Location:   Sec: 18 Twp: 1S 67W Footages: 5 FSL  2425 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: 1769, Weight: 36
Cement: Sacks: 760, Top: 0, Bottom: 1769, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18408, Weight: 17
Cement: Sacks: 2320, Top: 4200, Bottom: 18408, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3592 3742 N N
SUSSEX 4838 5113 N N
SHANNON 6013 6276 N N
SHARON SPRINGS 7648 N N
NIOBRARA 7785 N N
Completed information for formation NBRR                                     Status: PR         6/12/2019
1st Production Date: 6/11/2019 Choke Size:
Status Date: 6/12/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 4/24/2019 Treatment End Date: 5/7/2019
Treatment summary: 1,940 bbls 15% HCL Acid; 780,835# 100 Mesh Sand; 8,873,770# 20/40 Sand; 217,119 bbls Gelled Fluid; Flowback determind from well test separator
Total fluid used in treatment (bbls): 219059 Max pressure during treatment (psi): 4787
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): 1940 Min frac gradient (psi/ft): 0.93
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 15525
Produced water used in treatment (bbls): 217119 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 9654605 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8171
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 6/12/2019 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 965    
    BBLS_OIL 521    
    BTU_GAS 1387    
    CALC_BBLS_H2O 965    
    CALC_BBLS_OIL 521    
    CALC_GOR 1422    
    CALC_MCF_GAS 741    
    CASING_PRESS 2200    
    GRAVITY_OIL 44    
    MCF_GAS 741    
    TUBING_PRESS 1525    
    Perforation Data:
    Interval Bottom: 18134 Interval Top: 8432
    # of Holes: 1690 Hole Size: 0.38