COGIS - WELL Information

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Surface Location Data for API # 05-123-48824                               Status: XX         11/29/2018
Well Name/No: Nelson Ranches 10-59 #26-2 (click well name for production)
Operator: BISON OIL & GAS II LLC - 10661
Status Date: 11/29/2018 5:11:44 PM Federal or State Lease #:
FacilityID: 459347 LocationID: 459340
County: WELD #123 Location: NENE  26 10N59W 6 PM
Field: WILDCAT  - #99999 Elevation: 4,938 ft.
Planned Location       592 FNL  567 FEL Lat/Long: 40.81473/-103.938546 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: XX         6/13/2018
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/28/2020 5:11:44 PM
Prop Depth/Form: 10812 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 535-1079 , Unit Acreage: 320, Drill Unit: Sec 26: N2
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 100, Weight: 43
Cement: Sacks: 50, Top: 0, Bottom: 100, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 650, Top: 0, Bottom: 1850, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 10812, Weight: 20
Cement: Sacks: 1860, Top: 4000, Bottom: 10812, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 26 Twp: 10N 59W Footage: 650 FFNLL  600 FFELL Depth
Bottom Hole Location:   Sec: 26 Twp: 10N 59W Footages: 600 FFNLL  300 FFWLL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.