COGIS - WELL Information

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Surface Location Data for API # 05-001-10095                               Status: PR         4/19/2018
Well Name/No: B-Farm LD #18-034HN (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 4/19/2018 Federal or State Lease #:
FacilityID: 452915 LocationID: 452914
County: ADAMS #001 Location: NENW  7 1S67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,126 ft.
Planned Location       934 FNL  1843 FWL Lat/Long: 39.983792/-104.933672 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.983792/-104.933671 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         3/21/2018
Job End Date:  3/27/2018
Reported:   4/4/2018
 
Days to report:  8
 
Wellbore Data for Sidetrack #00                                                    Status: PR         4/19/2018
Spud Date: 1/1/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/4/2019 12:44:21 PM
Prop Depth/Form: 13511 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 400, 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: 13511, Weight: 17
Cement: Sacks: 1645, Top: 0, Bottom: 13511, Determination Method:
Wellbore Completed
Completion Date: 1/20/2018
Measured TD: 13687 Measured PB depth: 13679
True Vertical TD: 7720 True Vertical PB depth: 7721
Top PZ Location:           Sec: 7 Twp: 1S 67W Footage: 560 N  1657 E Depth
Bottom Hole Location:   Sec: 18 Twp: 1S 67W Footages: 367 FNL  1746 FEL Depth
Log Types: CBL, Mud Log, MWD/LWD, (Composite 001-10098)
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1719, Weight: 36
Cement: Sacks: 760, Top: 0, Bottom: 1719, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 13687, Weight: 17
Cement: Sacks: 2278, Top: 4204, Bottom: 13687, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3536 3705 N N
SUSSEX 4949 5225 N N
SHANNON 6185 6433 N N
SHARON SPRINGS 7823 N N
NIOBRARA 8037 N N
Completed information for formation NBRR                                     Status: PR         4/19/2018
1st Production Date: 4/17/2018 Choke Size:
Status Date: 4/19/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 3/21/2018 Treatment End Date: 3/27/2018
Treatment summary: 454,908 lbs 100 Mesh Sand; 4,669,823 lbs 20/40 Sand; 1,371 bbls 15% HCL Acid; 117,927 bbls Gelled Fluid. Flowback determined from well test separator
Total fluid used in treatment (bbls): 119298 Max pressure during treatment (psi): 4744
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 34
Total acid used in treatment (bbls): 1371 Min frac gradient (psi/ft): 0.85
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 13404
Produced water used in treatment (bbls): 117927 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 5124731 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.875 Tubing Setting Depth: 8217
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 4/19/2018 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 452    
    BBLS_OIL 320    
    BTU_GAS 1362    
    CALC_BBLS_H2O 452    
    CALC_BBLS_OIL 320    
    CALC_GOR 1493    
    CALC_MCF_GAS 478    
    CASING_PRESS 2066    
    GRAVITY_OIL 45    
    MCF_GAS 478    
    TUBING_PRESS 1481    
    Perforation Data:
    Interval Bottom: 13596 Interval Top: 8604
    # of Holes: 818 Hole Size: 0.38