COGIS - WELL Information

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Surface Location Data for API # 05-123-45721                               Status: PR         10/19/2018
Well Name/No: Trott #7W-10-2C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 10/19/2018 Federal or State Lease #:
FacilityID: 452716 LocationID: 452694
County: WELD #123 Location: NESE  7 4N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,033 ft.
Planned Location       1544 FSL  840 FEL Lat/Long: 40.324429/-105.039911 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         7/15/2018
Job End Date:  7/20/2018
Reported:   7/26/2018
 
Days to report:  6
 
Wellbore Data for Sidetrack #00                                                    Status: PR         10/19/2018
Spud Date: 4/15/2018 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 4/2/2020 7:14:33 AM
Prop Depth/Form: 16776 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: 11508, Weight: 20
Cement: Sacks: 1458, Top: , Bottom: 11508, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 7 Twp: 4N 68W Footage: 2640 FSL  75 FEL Depth
Bottom Hole Location:   Sec: 7 Twp: 4N 69W Footages: 2644 FSL  460 FWL Depth
Formation Log Top Log Bottom Cored DSTs
Completed information for formation CODL                                     Status: CM         11/20/2018
1st Production Date: 10/6/2018 Choke Size:
Status Date: 11/20/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/15/2018 Treatment End Date: 7/20/2018
Treatment summary: Producing Intervals: 6383'-8294'; 8416'-10630'.
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: 10630 Interval Top: 6383
    # of Holes: 496 Hole Size: 0.41
Completed information for formation FTHYS                                     Status: CM         11/20/2018
1st Production Date: 10/6/2018 Choke Size:
Status Date: 11/20/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/15/2018 Treatment End Date: 7/20/2018
Treatment summary: Producing Intervals: 6267'-6362'; 8320'-8393'.
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: 8393 Interval Top: 6267
    # of Holes: 27 Hole Size: 0.41
Completed information for formation N-COM                                     Status: DG         6/19/2018
1st Production Date: 4/1/2018 Choke Size:
Status Date: 6/19/2018 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 .
Completed information for formation NBFHC                                     Status: PR         10/19/2018
1st Production Date: 10/6/2018 Choke Size:
Status Date: 10/19/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-FT HAYS-CODELL Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/15/2018 Treatment End Date: 7/20/2018
Treatment summary: Frac'd Niobrara-Fort Hays-Codell with 24-stage plug-and-perf; 5154 total bbls fluid pumped: 5142 bbls fresh water and 12 bbls 15% HCL acid; 4800360 total lbs proppant pumped: 30/50 mesh sand.
Total fluid used in treatment (bbls): 5154 Max pressure during treatment (psi): 8140
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 24
Total acid used in treatment (bbls): 12 Min frac gradient (psi/ft): 0.8
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 3486
Produced water used in treatment (bbls): 5142 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 4800360 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 5967
Tubing Packer Depth: 5952 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 271    
    BBLS_OIL 155    
    BTU_GAS 1315    
    CALC_BBLS_H2O 271    
    CALC_BBLS_OIL 155    
    CALC_GOR 348    
    CALC_MCF_GAS 54    
    CASING_PRESS 1056    
    GRAVITY_OIL 40    
    MCF_GAS 54    
    TUBING_PRESS 451    
    Perforation Data:
    Interval Bottom: 10630 Interval Top: 6020
    # of Holes: 553 Hole Size: 0.41
Completed information for formation NBRR                                     Status: CM         11/20/2018
1st Production Date: 10/6/2018 Choke Size:
Status Date: 11/20/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/15/2018 Treatment End Date: 7/20/2018
Treatment summary: Producing Interval: 6020'-6243'.
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 NBRR .
    Perforation Data:
    Interval Bottom: 6243 Interval Top: 6020
    # of Holes: 30 Hole Size: 0.41