COGIS - WELL Information

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Surface Location Data for API # 05-123-48766                               Status: IJ         7/1/2019
Well Name/No: EWS #4B (click well name for production)
Operator: EWS 4 DJ BASIN LLC - 10649
Status Date: 7/1/2019 Federal or State Lease #:
FacilityID: 459195 LocationID: 449137
County: WELD #123 Location: NESE  18 2N63W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,877 ft.
Planned Location       2193 FSL  483 FEL Lat/Long: 40.13715/-104.47259 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.13715/-104.47259 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: IJ         7/1/2019
Spud Date: 3/2/2019 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: Expiration Date: 11/22/2020 12:49:36 PM
Prop Depth/Form: 11237 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
Cement: Sacks: 150, Top: 0, Bottom: 100, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 2500, Weight: 36
Cement: Sacks: 896, Top: 0, Bottom: 2500, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 9491, Weight: 26
Cement: Sacks: 446, Top: 5900, Bottom: 9491, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 9429, Depth: 11237, Weight: 11.6
Cement: Sacks: 0, Top: , Bottom: , Method Grade:
Casing: String Type: STAGE TOOL, Hole Size: 8.75, Size: 7, Top: 0, Depth: 5900, Weight: 26
Cement: Sacks: 665, Top: 0, Bottom: 5900, Method Grade:
Wellbore Completed
Completion Date: 3/15/2019
Measured TD: 11196 Measured PB depth: 11196
True Vertical TD: 10160 True Vertical PB depth: 10160
Top PZ Location:           Sec: 20 Twp: 2N 63W Footage: 1171 N  1567 W Depth
Bottom Hole Location:   Sec: 20 Twp: 2N 63W Footages: 1650 FNL  1858 FWL Depth
Log Types: CBL, Triple Combo, DEN/NEU, Mud Log, Resistivity
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 113, Weight: 42
Cement: Sacks: 177, Top: 0, Bottom: 113, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 2515, Weight: 36
Cement: Sacks: 905, Top: 0, Bottom: 2515, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 7, Top: 0, Depth: 9423, Weight: 26
Cement: Sacks: 374, Top: 5911, Bottom: 9423, Method Grade: CBL
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 9364, Depth: 10770, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade: CALC
Casing: String Type: OPEN HOLE , Hole Size: 6.125, Size: , Top: 10770, Depth: 11196, Weight:
Cement: Sacks: , Top: , Bottom: , Method Grade:
Additional Cement: String Type: 1ST , Top: 3172, Depth: 5911, Bottom: 5911, Sacks: 670, Method Grade: DV TOOL
Formation Log Top Log Bottom Cored DSTs
SUSSEX 4079 7226 N N
SHARON SPRINGS 7226 7254 N N
NIOBRARA 7254 7548 N N
FORT HAYS 7548 7579 N N
CODELL 7579 7625 N N
CARLILE 7625 7666 N N
D-GREENHORN 7666 7896 N N
X BENTONITE 7896 8023 N N
D SAND 8023 8098 N N
J SAND 8098 8240 N N
SKULL CREEK 8240 8280 N N
DAKOTA 8280 8350 N N
LAKOTA 8350 8486 N N
MORRISON 8486 8798 N N
ENTRADA 8798 8848 N N
LYKINS 8848 9222 N N
LYKINS 8848 9222 N N
FORELLE 9222 9286 N N
MINNEKAHTA 9286 9403 N N
BLAINE 9403 9456 N N
LYONS 9456 9599 N N
LOWER SATANKA 9599 9946 N N
WOLFCAMP 9946 10031 N N
AMAZON 10031 10104 N N
COUNCIL GROVE 10104 10288 N N
ADMIRE 10288 10334 N N
VIRGIL 10334 10650 N N
MISSOURI 10650 10730 N N
FOUNTAIN 10730 11196 N N
Completed information for formation ADMI                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: ADMIRE Status: CM
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 ADMI .
    Perforation Data:
    Interval Bottom: 10334 Interval Top: 10288
    # of Holes: Hole Size:
Completed information for formation AMZN                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: AMAZON Status: CM
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 AMZN .
    Perforation Data:
    Interval Bottom: 10104 Interval Top: 10031
    # of Holes: Hole Size:
Completed information for formation BLIN                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: BLAINE Status: CM
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 BLIN .
    Perforation Data:
    Interval Bottom: 9456 Interval Top: 9423
    # of Holes: Hole Size:
Completed information for formation COUGR                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: COUNCIL GROVE Status: CM
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 COUGR .
    Perforation Data:
    Interval Bottom: 10288 Interval Top: 10104
    # of Holes: Hole Size:
Completed information for formation DJINJ                                     Status: IJ         7/1/2019
1st Production Date: N/A Choke Size:
Status Date: 7/1/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: DENVER BASIN COMBINED DISPOSAL ZONE Status: IJ
Tubing Size: 4.5 Tubing Setting Depth: 9331
Tubing Packer Depth: 9363 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation DJINJ .
    Perforation Data:
    Interval Bottom: 11196 Interval Top: 9423
    # of Holes: Hole Size:
Completed information for formation FNTN                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: FOUNTAIN Status: CM
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 FNTN .
    Perforation Data:
    Interval Bottom: 11196 Interval Top: 10730
    # of Holes: Hole Size:
Completed information for formation LYNS                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: LYONS Status: CM
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 LYNS .
    Perforation Data:
    Interval Bottom: 9599 Interval Top: 9456
    # of Holes: Hole Size:
Completed information for formation MSSR                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: MISSOURI Status: CM
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 MSSR .
    Perforation Data:
    Interval Bottom: 10730 Interval Top: 10650
    # of Holes: Hole Size:
Completed information for formation VRGL                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: VIRGIL Status: CM
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 VRGL .
    Perforation Data:
    Interval Bottom: 10650 Interval Top: 10334
    # of Holes: Hole Size:
Completed information for formation WFCMP                                     Status: CM         5/2/2019
1st Production Date: N/A Choke Size:
Status Date: 5/2/2019 Open Hole Completion: Y
Commingled: Y Production Method:
Formation Name: WOLFCAMP Status: CM
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 WFCMP .
    Perforation Data:
    Interval Bottom: 10031 Interval Top: 9946
    # of Holes: Hole Size: