COGIS - WELL Information

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Surface Location Data for API # 05-123-41135                               Status: XX         10/4/2017
Well Name/No: AD-J Evans #5-20-24 (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 10/4/2017 Federal or State Lease #:
FacilityID: 440827 LocationID: 332837
County: WELD #123 Location: NWSW  21 5N65W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,639 ft.
Planned Location       2164 FSL  370 FWL Lat/Long: 40.38332/-104.67648 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: XX         10/4/2017
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/23/2019 9:08:05 AM
Prop Depth/Form: 19769 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 800, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1500, Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 19769, Weight: 20
Cement: Sacks: 1900, Top: 1500, Bottom: 19769, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 20 Twp: 5N 65W Footage: 1997 FNL  460 FEL Depth
Bottom Hole Location:   Sec: 24 Twp: 5N 66W Footages: 1977 FNL  2217 FEL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.