COGIS - WELL Information

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Surface Location Data for API # 05-123-47188                               Status: PR         2/23/2019
Well Name/No: Stampede Fed 8-60 #4-9-9 (click well name for production)
Operator: BISON OIL & GAS II LLC - 10661
Status Date: 2/23/2019 Federal or State Lease #: COC-73402
FacilityID: 455631 LocationID: 455627
County: WELD #123 Location: Lot 3  4 8N60W 6 PM
Field: WILDCAT  - #99999 Elevation: 4,929 ft.
Planned Location       559 FNL  2363 FWL Lat/Long: 40.697339/-104.096628 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.697339/-104.096629 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/1/2019
Job End Date:  1/10/2019
Reported:   1/29/2019
 
Days to report:  19
 
Wellbore Data for Sidetrack #00                                                    Status: PR         2/23/2019
Spud Date: 12/1/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 6/25/2020 9:02:10 AM
Prop Depth/Form: 16990 Surface Mineral Owner Same:
Mineral Owner: FEDERAL Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 535-1106 , Unit Acreage: 1280, Drill Unit: 4: ALL, 9: ALL
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 100, Weight: 43
Cement: Sacks: 50, Top: 0, Bottom: 100, Determination Method:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 650, Top: 0, Bottom: 1850, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16990, Weight: 20
Cement: Sacks: 1860, Top: 4000, Bottom: 16990, Determination Method:
Wellbore Completed
Completion Date: 12/6/2018
Measured TD: 16610 Measured PB depth: 16553
True Vertical TD: 6375 True Vertical PB depth: 6375
Top PZ Location:           Sec: 4 Twp: 8N 60W Footage: 806 N  368 E Depth
Bottom Hole Location:   Sec: 9 Twp: 8N 60W Footages: 703 FSL  364 FEL Depth
Log Types: CBL, MWD/LWD, DIL
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 43
Cement: Sacks: 360, Top: 0, Bottom: 80, Determination Method: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1902, Weight: 36
Cement: Sacks: 675, Top: 0, Bottom: 1902, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16600, Weight: 20
Cement: Sacks: 2243, Top: 170, Bottom: 16610, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3710
SUSSEX 4317
SHARON SPRINGS 6762
NIOBRARA 6917
Completed information for formation NBRR                                     Status: PR         2/23/2019
1st Production Date: 2/22/2019 Choke Size:
Status Date: 2/23/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/1/2019 Treatment End Date: 1/11/2019
Treatment summary: 61 stage perf & pluf completion- 16505'-7410': 285590 total bbls fluid: 284828 bbls fresh water (slurry) & 762 bbls HCl 18867470 lbs total proppant (40/70 sand)
Total fluid used in treatment (bbls): 285590 Max pressure during treatment (psi): 8231
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.34
Type of gas: Number of staged intervals: 61
Total acid used in treatment (bbls): 762 Min frac gradient (psi/ft): 0.8
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 19415
Produced water used in treatment (bbls): 284828 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 18867470 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7079
Tubing Packer Depth: 7073 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 2/23/2019 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 1030    
    BBLS_OIL 456    
    BTU_GAS 1451    
    CALC_BBLS_H2O 1030    
    CALC_BBLS_OIL 456    
    CALC_GOR 930    
    CALC_MCF_GAS 386    
    GRAVITY_OIL 35    
    MCF_GAS 386    
    TUBING_PRESS 331    
    Perforation Data:
    Interval Bottom: 16505 Interval Top: 7410
    # of Holes: 1466 Hole Size: 0.34