COGIS - WELL Information

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Surface Location Data for API # 05-121-11070                               Status: DG         10/16/2017
Well Name/No: CLOVER-SCHENK #1 (click well name for production)
Operator: ST CROIX OPERATING INC - 81490
Status Date: 10/16/2017 5:00:00 PM Federal or State Lease #:
FacilityID: 451636 LocationID: 451634
County: WASHINGTON #121 Location: NWSW  24 2S53W 6 PM
Field: WILDCAT  - #99999 Elevation: 4,807 ft.
Planned Location       2020 FSL  1200 FWL Lat/Long: 39.86267/-103.27005 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.86267/-103.27008 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: DG         10/16/2017
Spud Date: 10/17/2017 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: Expiration Date: 8/3/2019 12:42:44 PM
Prop Depth/Form: 4800 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: DKTA , Formation: DAKOTA , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: DSND , Formation: D SAND , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: JSND , Formation: J SAND , Order: , Unit Acreage: , Drill Unit:
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 400, Weight: 24
Cement: Sacks: 200, Top: 0, Bottom: 400, Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 4800, Weight: 15.5
Cement: Sacks: 200, Top: 3450, Bottom: 4800, Method Grade:
Wellbore Completed
Completion Date: 10/27/2017
Measured TD: 4750 Measured PB depth: 4750
True Vertical TD: True Vertical PB depth:
Log Types: Triple Combo, Mud
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 428, Weight: 23
Cement: Sacks: 280, Top: 0, Bottom: 428, Method Grade: VISU
Casing: String Type: OPEN HOLE , Hole Size: 7.875, Size: , Top: 428, Depth: 4750, Weight:
Cement: Sacks: , Top: , Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
NIOBRARA 3651 N N
D SAND 4467 N N
HUNTSMAN 4589 N N
J SAND 4617 N N
No additional interval records were found for sidetrack 00.