COGIS - WELL Information

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Surface Location Data for API # 05-123-44251                               Status: PR         3/1/2018
Well Name/No: Wells Ranch #AF07-618 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 3/1/2018 Federal or State Lease #:
FacilityID: 449298 LocationID: 449296
County: WELD #123 Location: SESE  8 5N62W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,714 ft.
Planned Location       1200 FSL  175 FEL Lat/Long: 40.41014/-104.3383 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.410153/-104.338306 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/9/2018
Job End Date:  1/23/2018
Reported:   2/20/2018 Days to report:  28
Wellbore Data for Sidetrack #00                                                    Status: PR         3/1/2018
Spud Date: 7/28/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 2/16/2019 2:02:43 PM
Prop Depth/Form: 16074 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 323, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 80, Weight: 40
Cement: Sacks: 6, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1850, Weight: 36
Cement: Sacks: 658, Top: 0, Bottom: 1850, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16074, Weight: 20
Cement: Sacks: 2073, Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 8/2/2017
Measured TD: 16051 Measured PB depth: 15990
True Vertical TD: 6558 True Vertical PB depth: 6558
Top PZ Location:           Sec: 8 Twp: 5N 62W Footage: 608 FSL  492 FEL Depth
Bottom Hole Location:   Sec: 7 Twp: 5N 62W Footages: 540 FSL  539 FWL Depth
Log Types: CBL, MWD/LWD, Resistivity
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 110, Weight: 42.09
Cement: Sacks: 64, Top: 0, Bottom: 110, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1941, Weight: 36
Cement: Sacks: 683, Top: 0, Bottom: 1941, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16033, Weight: 20
Cement: Sacks: 1747, Top: 2448, Bottom: 16033, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PIERRE 407
PARKMAN 3399
SUSSEX 4173
SHANNON 4867
TEEPEE BUTTES 5807
NIOBRARA 6415
Completed information for formation N-COM                                     Status: PR         3/1/2018
1st Production Date: 7/1/2017 Choke Size:
Status Date: 3/1/2018 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: PR
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 .