COGIS - WELL Information

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Surface Location Data for API # 05-001-09994                               Status: PR         6/1/2017
Well Name/No: Ocho LD #17-367HN (click well name for production)
Operator: GREAT WESTERN OPERATING COMPANY LLC - 10110
Status Date: 6/1/2017 Federal or State Lease #:
FacilityID: 449165 LocationID: 449174
County: ADAMS #001 Location: NENW  8 1S67W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,192 ft.
Planned Location       752 FNL  2345 FWL Lat/Long: 39.984297/-104.913675 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         5/13/2017
Job End Date:  6/10/2017
Reported:   7/7/2017 Days to report:  27
Wellbore Data for Sidetrack #00                                                    Status: SI         8/1/2017
Spud Date: 3/18/2017 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/8/2019 2:43:17 PM
Prop Depth/Form: 17972 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: 18072, Weight: 17
Cement: Sacks: 2300, Top: 0, Bottom: 18072, 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  1589 FFELL Depth
Bottom Hole Location:   Sec: 17 Twp: 1S 67W Footages: 370 FSL  1608 FEL Depth
Formation Log Top Log Bottom Cored DSTs
Completed information for formation N-COM                                     Status: SI         8/1/2017
1st Production Date: 3/1/2017 Choke Size:
Status Date: 8/1/2017 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: SI
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation N-COM .
No Perforation Data was found for formation N-COM .