COGIS - WELL Information

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Surface Location Data for API # 05-123-40328                               Status: PR         8/1/2018
Well Name/No: GP-Dairy #1-20-19 (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 8/1/2018 Federal or State Lease #:
FacilityID: 439134 LocationID: 332837
County: WELD #123 Location: NENE  20 5N65W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,673 ft.
Planned Location       658 FNL  1305 FEL Lat/Long: 40.39005/-104.68251 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.39006/-104.6825 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         3/16/2015
Job End Date:  3/26/2015
Reported:   4/24/2015
 
Days to report:  29
 
Wellbore Data for Sidetrack #00                                                    Status: TA         7/10/2019
Spud Date: 1/18/2015 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 9/29/2016 9:29:40 PM
Prop Depth/Form: 15277 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 480, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 60, Weight: 65
Cement: Sacks: , Top: , Bottom: , Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1000, Weight: 36
Cement: Sacks: 828, Top: 0, Bottom: 1000, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8298, Weight: 26
Cement: Sacks: 844, Top: 3000, Bottom: 8298, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 8098, Depth: 15277, Weight: 13.5
Cement: Sacks: , Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 1/24/2015
Measured TD: 8205 Measured PB depth: 6616
True Vertical TD: 6896 True Vertical PB depth: 5973
Top PZ Location:           Sec: 20 Twp: 5N 65W Footage: 1962 S  2420 W Depth
Bottom Hole Location:   Sec: 20 Twp: 5N 65W Footages: 1962 FSL  2420 FWL Depth
Log Types: N/A
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1029, Weight: 36
Cement: Sacks: 445, Top: 0, Bottom: 1029, Method Grade: VISU
Casing: String Type: OPEN HOLE , Hole Size: 8.75, Size: , Top: 1029, Depth: 8205, Weight:
Cement: Sacks: , Top: , Bottom: , Method Grade:
Additional Cement: String Type: OPEN HOLE , Top: 6616, Depth: , Bottom: 7216, Sacks: 268, Method Grade:
Formation Log Top Log Bottom Cored DSTs
Completed information for formation NBRR                                     Status: TA         7/10/2019
1st Production Date: 3/28/2015 Choke Size:
Status Date: 7/10/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: TA
Tubing Size: 2.375 Tubing Setting Depth: 7090
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation NBRR .
    Perforation Data:
    Interval Bottom: 14935 Interval Top: 8135
    # of Holes: 1644 Hole Size: 0.36
Wellbore Data for Sidetrack #01                                                    Status: TA         7/1/2019
Spud Date: 1/18/2015 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 1/22/2017 4:17:14 PM
Prop Depth/Form: 15277 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 480, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 60, Weight: 65
Cement: Sacks: , Top: , Bottom: , Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1029, Weight: 36
Cement: Sacks: 445, Top: 0, Bottom: 1029, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8298, Weight: 26
Cement: Sacks: 844, Top: 0, Bottom: 8298, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 8098, Depth: 15277, Weight: 13.5
Cement: Sacks: , Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 2/4/2015
Measured TD: 15000 Measured PB depth: 14996
True Vertical TD: 6934 True Vertical PB depth: 6934
Top PZ Location:           Sec: 20 Twp: 5N 65W Footage: 1982 S  2079 W Depth
Bottom Hole Location:   Sec: 19 Twp: 5N 65W Footages: 1888 FSL  488 FWL Depth
Log Types: CBL, GR, Mudlog
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1029, Weight: 36
Cement: Sacks: 445, Top: 0, Bottom: 1029, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8048, Weight: 26
Cement: Sacks: 1038, Top: 1156, Bottom: 8048, Method Grade: CBL
Casing: String Type: 1ST LINER , Hole Size: 6.125, Size: 4.5, Top: 7151, Depth: 14996, Weight: 13.5
Cement: Sacks: , Top: , Bottom: , Method Grade: CALC
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3904
SUSSEX 4699
SHANNON 5243
SHARON SPRINGS 7772
NIOBRARA 7833
Completed information for formation N-COM                                     Status: PR         1/18/2015
1st Production Date: N/A Choke Size:
Status Date: 1/18/2015 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 .
Completed information for formation NBRR                                     Status: TA         7/1/2019
1st Production Date: 3/28/2015 Choke Size:
Status Date: 7/1/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: TA
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 3/17/2015 Treatment End Date: 3/23/2015
Treatment summary: 46 Stage Plug and Perf; 103,220 bbls of fluid pumped; 9,036,680 lbs of proppant
Total fluid used in treatment (bbls): 103220 Max pressure during treatment (psi): 9502
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.32
Type of gas: Number of staged intervals: 46
Total acid used in treatment (bbls): 155 Min frac gradient (psi/ft): 0.96
Recycled water used in treatment (bbls): 11718 Total flowback volume recovered (bbls): 14260
Produced water used in treatment (bbls): 91347 Disposition method for flowback: RECYCLE
Total proppant used (lbs): 9036680 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7544
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 3/30/2015 Test Method:
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 464    
    BBLS_OIL 52    
    BTU_GAS 1338    
    CALC_BBLS_H2O 464    
    CALC_BBLS_OIL 52    
    CALC_GOR 6077    
    CALC_MCF_GAS 316    
    CASING_PRESS 3300    
    GRAVITY_OIL 57    
    MCF_GAS 316    
    TUBING_PRESS 2700    
    Perforation Data:
    Interval Bottom: 14935 Interval Top: 8135
    # of Holes: 1644 Hole Size: 0.36