COGIS - WELL Information

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Surface Location Data for API # 05-123-45731                               Status: PR         10/19/2018
Well Name/No: Trott #8E-10-7C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 10/19/2018 Federal or State Lease #:
FacilityID: 452727 LocationID: 452694
County: WELD #123 Location: NESE  7 4N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,035 ft.
Planned Location       1551 FSL  1146 FEL Lat/Long: 40.324434/-105.041008 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         6/19/2018
Job End Date:  6/23/2018
Reported:   6/26/2018 Days to report:  3
Wellbore Data for Sidetrack #00                                                    Status: DG         12/10/2017
Spud Date: 12/10/2017 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/22/2019 8:16:45 AM
Prop Depth/Form: 12745 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 400, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1500, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 12745, Weight: 20
Cement: Sacks: 1638, Top: 1500, Bottom: 12745, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 8 Twp: 4N 68W Footage: 2187 FFSLL  75 FFWLL Depth
Bottom Hole Location:   Sec: 8 Twp: 4N 68W Footages: 2180 FFSLL  460 FFELL Depth
Formation Log Top Log Bottom Cored DSTs
No additional interval records were found for sidetrack 00.
Wellbore Data for Sidetrack #01                                                    Status: PR         10/19/2018
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 1/5/2020 11:57:18 AM
Prop Depth/Form: 12745 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 400, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1550, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1550, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 12745, Weight: 20
Cement: Sacks: 1638, Top: 1500, Bottom: 12745, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 8 Twp: 4N 68W Footage: 2187 FFSLL  75 FFWLL Depth
Bottom Hole Location:   Sec: 8 Twp: 4N 68W Footages: 2180 FFSLL  460 FFELL Depth
Formation Log Top Log Bottom Cored DSTs
Completed information for formation CD-FH                                     Status: PR         10/19/2018
1st Production Date: 10/8/2018 Choke Size:
Status Date: 10/19/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: CODELL-FORT HAYS Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 6/19/2018 Treatment End Date: 6/23/2018
Treatment summary: Frac'd Codell-Fort Hays with 25-stage plug-and-perf; 4507 total bbls fluid pumped: 4495 bbls fresh water and 12 bbls 15% HCL acid; 5000000 total lbs proppant pumped: 30/50 mesh sand.
Total fluid used in treatment (bbls): 4507 Max pressure during treatment (psi): 8196
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 25
Total acid used in treatment (bbls): 12 Min frac gradient (psi/ft): 0.75
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 2536
Produced water used in treatment (bbls): 4495 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 5000000 Green completions techniques utilized:
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 5844
Tubing Packer Depth: 5829 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 10/19/2018 Test Method: flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 304    
    BBLS_OIL 337    
    BTU_GAS 1315    
    CALC_BBLS_H2O 304    
    CALC_BBLS_OIL 337    
    CALC_GOR 350    
    CALC_MCF_GAS 118    
    GRAVITY_OIL 40    
    MCF_GAS 118    
    TUBING_PRESS 610    
    Perforation Data:
    Interval Bottom: 10657 Interval Top: 5934
    # of Holes: 577 Hole Size: 0.42
Completed information for formation CODL                                     Status: CM         11/16/2018
1st Production Date: 10/8/2018 Choke Size:
Status Date: 11/16/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 6/19/2018 Treatment End Date: 6/23/2018
Treatment summary: Producing Intervals: 6009'-10188'; 10444'-10657'.
Total fluid used in treatment (bbls): Max pressure during treatment (psi):
Total gas used in treatment (mcf): Fluid density (lbs/gal):
Type of gas: Number of staged intervals:
Total acid used in treatment (bbls): Min frac gradient (psi/ft):
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): Disposition method for flowback:
Total proppant used (lbs): Green completions techniques utilized:
Reason green techniques not utilized:
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 CODL .
    Perforation Data:
    Interval Bottom: 10657 Interval Top: 6009
    # of Holes: 535 Hole Size: 0.42
Completed information for formation FTHYS                                     Status: CM         11/16/2018
1st Production Date: 10/8/2018 Choke Size:
Status Date: 11/16/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 6/19/2018 Treatment End Date: 6/23/2018
Treatment summary: Producing Intervals: 5934'-5995'; 10215'-10410'.
Total fluid used in treatment (bbls): Max pressure during treatment (psi):
Total gas used in treatment (mcf): Fluid density (lbs/gal):
Type of gas: Number of staged intervals:
Total acid used in treatment (bbls): Min frac gradient (psi/ft):
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): Disposition method for flowback:
Total proppant used (lbs): Green completions techniques utilized:
Reason green techniques not utilized:
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 FTHYS .
    Perforation Data:
    Interval Bottom: 10410 Interval Top: 5934
    # of Holes: 42 Hole Size: 0.42
Completed information for formation N-COM                                     Status: DG         4/12/2018
1st Production Date: 1/1/2018 Choke Size:
Status Date: 4/12/2018 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: DG
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 .