COGIS - WELL Information

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Surface Location Data for API # 05-123-44262                               Status: XX         2/25/2017
Well Name/No: State Antelope #F21-11-14XRLNB (click well name for production)
Operator: BONANZA CREEK ENERGY OPERATING COMPANY LLC - 8960
Status Date: 2/25/2017 5:31:56 PM Federal or State Lease #:
FacilityID: 449330 LocationID: 435952
County: WELD #123 Location: SWSW  2 5N62W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,624 ft.
Planned Location       778 FSL  811 FWL Lat/Long: 40.424212/-104.297109 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: XX         11/14/2016
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/24/2019 5:31:56 PM
Prop Depth/Form: 16290 Surface Mineral Owner Same:
Mineral Owner: STATE Surface Owner: STATE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-1743 , Unit Acreage: 1280, Drill Unit: S. 11 &14:All
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1600, Weight: 36
Cement: Sacks: 894, Top: 0, Bottom: 1600, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 5.5, Top: 0, Depth: 16290, Weight: 17
Cement: Sacks: 2509, Top: 1500, Bottom: 16290, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 11 Twp: 5N 62W Footage: 531 FFNLL  1623 FFWLL Depth
Bottom Hole Location:   Sec: 14 Twp: 5N 62W Footages: 470 FFSLL  1581 FFWLL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.