COGIS - WELL Information

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Surface Location Data for API # 05-123-45731                               Status: XX         1/6/2018
Well Name/No: Trott #8E-10-7C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 1/6/2018 11:57:18 AM Federal or State Lease #:
FacilityID: 452727 LocationID: 452694
County: WELD #123 Location: NESE  7 4N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,035 ft.
Planned Location       1551 FSL  1146 FEL Lat/Long: 40.324434/-105.041008 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: DG         12/10/2017
Spud Date: 12/10/2017 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/22/2019 8:16:45 AM
Prop Depth/Form: 12745 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 400, 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: 8.5, Size: 5.5, Top: 0, Depth: 12745, Weight: 20
Cement: Sacks: 1638, Top: 1500, Bottom: 12745, 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: 4N 68W Footage: 2187 FFSLL  75 FFWLL Depth
Bottom Hole Location:   Sec: 8 Twp: 4N 68W Footages: 2180 FFSLL  460 FFELL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.
Wellbore Data for Sidetrack #01                                                    Status: XX         1/4/2018
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 1/5/2020 11:57:18 AM
Prop Depth/Form: 12745 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 400, 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: 1550, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1550, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 12745, Weight: 20
Cement: Sacks: 1638, Top: 1500, Bottom: 12745, 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: 4N 68W Footage: 2187 FFSLL  75 FFWLL Depth
Bottom Hole Location:   Sec: 8 Twp: 4N 68W Footages: 2180 FFSLL  460 FFELL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 01.