COGIS - WELL Information

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Surface Location Data for API # 05-123-44167                               Status: IJ         8/1/2017
Well Name/No: EWS #4 (click well name for production)
Operator: EWS 4 DJ BASIN LLC - 10649
Status Date: 8/1/2017 Federal or State Lease #:
FacilityID: 449138 LocationID: 449137
County: WELD #123 Location: NESE  18 2N63W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,877 ft.
Planned Location       2157 FSL  498 FEL Lat/Long: 40.13705/-104.47264 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.13705/-104.47264 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: IJ         8/1/2017
Spud Date: 2/10/2017 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: Expiration Date: 2/5/2019 4:45:12 PM
Prop Depth/Form: 10119 Surface Mineral Owner Same:
Mineral Owner: Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: ADMI , Formation: ADMIRE , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: AMZN , Formation: AMAZON , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: BLIN , Formation: BLAINE , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: COUGR , Formation: COUNCIL GROVE , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: FNTN , Formation: FOUNTAIN , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: LSTKA , Formation: LOWER SATANKA , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: LYNS , Formation: LYONS , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: MSSR , Formation: MISSOURI , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: VRGL , Formation: VIRGIL , Order: , Unit Acreage: , Drill Unit:
Formation and Spacing: Code: WFCMP , Formation: WOLFCAMP , Order: , Unit Acreage: , Drill Unit:
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 100, Weight: 42.09
Cement: Sacks: 10, Top: 0, Bottom: 100, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1000, Weight: 36
Cement: Sacks: 477, Top: 0, Bottom: 1000, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8750, Weight: 26
Cement: Sacks: 379, Top: 6000, Bottom: 8750, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 8700, Depth: 10119, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade:
Casing: String Type: STAGE TOOL, Hole Size: , Size: , Top: , Depth: 6000, Weight:
Cement: Sacks: 798, Top: 0, Bottom: 6000, Method Grade:
Wellbore Completed
Completion Date: 2/24/2017
Measured TD: 10190 Measured PB depth: 10190
True Vertical TD: True Vertical PB depth:
Log Types: CAL, IND, Microlog, DEN/NEU, Triple Combo, CBL, Casing Inspection, Mud
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 112, Weight: 42.09
Cement: Sacks: 80, Top: 0, Bottom: 112, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1008, Weight: 36
Cement: Sacks: 340, Top: 0, Bottom: 1008, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8548, Weight: 26
Cement: Sacks: 355, Top: 5566, Bottom: 8548, Method Grade: CBL
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 8467, Depth: 10188, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade:
Additional Cement: String Type: 1ST , Top: 920, Depth: 5566, Bottom: 5566, Sacks: 790, Method Grade: DV TOOL
Formation Log Top Log Bottom Cored DSTs
LARAMIE 0 N N
FOX HILLS 346 N N
PIERRE 577 N N
SUSSEX 3754 N N
SHANNON 4229 N N
SHARON SPRINGS 6550 N N
NIOBRARA 6576 N N
FORT HAYS 6853 N N
CODELL 6876 N N
CARLILE 6891 N N
GREENHORN 6961 N N
X BENTONITE 7171 N N
J SAND 7348 N N
SKULL CREEK 7474 N N
DAKOTA 7507 N N
LAKOTA 7564 N N
MORRISON 7673 N N
ENTRADA 7944 N N
LYKINS 7990 N N
LYKINS 7990 N N
FORELLE 8347 N N
MINNEKAHTA 8406 N N
BLAINE 8505 N N
LYONS 8564 N N
LOWER SATANKA 8703 N N
WOLFCAMP 9012 N N
AMAZON 9100 N N
COUNCIL GROVE 9168 N N
ADMIRE 9332 N N
VIRGIL 9376 N N
MISSOURI 9693 N N
FOUNTAIN 9762 N N
Completed information for formation ADMI                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: ADMIRE Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation ADMI .
    Perforation Data:
    Interval Bottom: 9376 Interval Top: 9332
    # of Holes: 0 Hole Size:
Completed information for formation AMZN                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: AMAZON Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation AMZN .
    Perforation Data:
    Interval Bottom: 9168 Interval Top: 9100
    # of Holes: 0 Hole Size:
Completed information for formation BLIN                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: BLAINE Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation BLIN .
    Perforation Data:
    Interval Bottom: 8564 Interval Top: 8548
    # of Holes: 0 Hole Size:
Completed information for formation COUGR                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: COUNCIL GROVE Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation COUGR .
    Perforation Data:
    Interval Bottom: 9332 Interval Top: 9168
    # of Holes: 0 Hole Size:
Completed information for formation DJINJ                                     Status: IJ         8/1/2017
1st Production Date: N/A Choke Size:
Status Date: 8/1/2017 Open Hole Completion: Y
Commingled: N Production Method:
Formation Name: DENVER BASIN COMBINED DISPOSAL ZONE Status: IJ
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation DJINJ .
    Perforation Data:
    Interval Bottom: 10190 Interval Top: 8548
    # of Holes: 0 Hole Size:
Completed information for formation FNTN                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: FOUNTAIN Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation FNTN .
    Perforation Data:
    Interval Bottom: 10190 Interval Top: 9762
    # of Holes: 0 Hole Size:
Completed information for formation LSTKA                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: LOWER SATANKA Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation LSTKA .
    Perforation Data:
    Interval Bottom: 9012 Interval Top: 8703
    # of Holes: 0 Hole Size:
Completed information for formation LYNS                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: LYONS Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation LYNS .
    Perforation Data:
    Interval Bottom: 8703 Interval Top: 8564
    # of Holes: 0 Hole Size:
Completed information for formation MSSR                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: MISSOURI Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation MSSR .
    Perforation Data:
    Interval Bottom: 9762 Interval Top: 9693
    # of Holes: 0 Hole Size:
Completed information for formation VRGL                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: VIRGIL Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation VRGL .
    Perforation Data:
    Interval Bottom: 9693 Interval Top: 9376
    # of Holes: 0 Hole Size:
Completed information for formation WFCMP                                     Status: CM         5/3/2017
1st Production Date: N/A Choke Size:
Status Date: 5/3/2017 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: WOLFCAMP Status: CM
Tubing Size: 4.5 Tubing Setting Depth: 8467
Tubing Packer Depth: 8467 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation WFCMP .
    Perforation Data:
    Interval Bottom: 9100 Interval Top: 9012
    # of Holes: 0 Hole Size: