COGIS - WELL Information

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Surface Location Data for API # 05-001-09988                               Status: XX         2/9/2017
Well Name/No: Ocho LD #17-378HN (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 2/9/2017 2:15:59 PM Federal or State Lease #:
FacilityID: 449159 LocationID: 449174
County: ADAMS #001 Location: NENW  8 1S67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,191 ft.
Planned Location       677 FNL  2245 FWL Lat/Long: 39.984503/-104.914031 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: XX         9/27/2016
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/8/2019 2:15:59 PM
Prop Depth/Form: 18126 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 407-1870 , Unit Acreage: 1279, Drill Unit: Sec 8 & 17: All
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1700, Weight: 36
Cement: Sacks: 707, Top: 0, Bottom: 1700, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18126, Weight: 17
Cement: Sacks: 2300, Top: 0, Bottom: 18126, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 8 Twp: 1S 67W Footage: 460 FFNLL  656 FFWLL Depth
Bottom Hole Location:   Sec: 17 Twp: 1S 67W Footages: 470 FFSLL  662 FFWLL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.