COGIS - WELL Information

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Surface Location Data for API # 05-103-12293                               Status: XX         12/27/2017
Well Name/No: Rio Blanco Fed #0297-33-28-2 NH (click well name for production)
Operator: ANSCHUTZ EXPLORATION CORP - 3104
Status Date: 12/27/2017 1:11:53 PM Federal or State Lease #: COC45291
FacilityID: 453577 LocationID: 398432
County: RIO BLANCO #103 Location: NESW  33 2n97w 6 PM
Field: WHITE RIVER  - #92800 Elevation: 6,169 ft.
Planned Location       1893 FSL  2201 FWL Lat/Long: 40.096467/-108.284819 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: XX         4/4/2017
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 12/26/2019 1:11:53 PM
Prop Depth/Form: 19878 Surface Mineral Owner Same:
Mineral Owner: FEDERAL Surface Owner: FEDERAL
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 547-24 , Unit Acreage: 1280, Drill Unit: Sec 28 & 33 ALL
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 20, Top: 0, Depth: 80, Weight: 52.78
Cement: Sacks: , Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 17.5, Size: 13.375, Top: 0, Depth: 3005, Weight: 61-68
Cement: Sacks: 1740, Top: 0, Bottom: 3005, Method Grade:
Casing: String Type: 1ST , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 10047, Weight: 47-53.5
Cement: Sacks: 1465, Top: 2805, Bottom: 10047, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 8.5, Size: 7, Top: 9847, Depth: 12509, Weight: 26
Cement: Sacks: 240, Top: 9847, Bottom: 12509, Method Grade:
Casing: String Type: 2ND LINER , Hole Size: 6.125, Size: 4.5, Top: 12009, Depth: 19878, Weight: 15.1
Cement: Sacks: 490, Top: 12009, Bottom: 19878, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 33 Twp: 2n 97w Footage: 2510 FFSLL  1980 FFELL Depth
Bottom Hole Location:   Sec: 28 Twp: 2n 97w Footages: 660 FFNLL  1980 FFELL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.