COGIS - WELL Information

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Surface Location Data for API # 05-123-45661                               Status: PR         4/10/2018
Well Name/No: Jesser #3E-10-1N (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 4/10/2018 Federal or State Lease #:
FacilityID: 452538 LocationID: 310632
County: WELD #123 Location: NWSW  3 4N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,115 ft.
Planned Location       2314 FSL  356 FWL Lat/Long: 40.341697/-104.997927 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/28/2018
Job End Date:  2/5/2018
Reported:   2/22/2018 Days to report:  17
Wellbore Data for Sidetrack #00                                                    Status: PR         4/10/2018
Spud Date: 10/29/2017 Spud Date is: NOTICE
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/9/2019 2:54:26 PM
Prop Depth/Form: 12213 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 360, 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: 12213, Weight: 20
Cement: Sacks: 1561, Top: 1500, Bottom: 12213, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: 3 Twp: 4N 68W Footage: 0 FNL  460 FWL Depth
Bottom Hole Location:   Sec: 3 Twp: 4N 68W Footages: 0 FNL  460 FEL Depth
Formation Log Top Log Bottom Cored DSTs
Completed information for formation N-COM                                     Status: PR         4/1/2018
1st Production Date: 11/1/2017 Choke Size:
Status Date: 4/1/2018 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: PR         4/10/2018
1st Production Date: 4/5/2018 Choke Size:
Status Date: 4/10/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/28/2018 Treatment End Date: 2/5/2018
Treatment summary: Frac'd with 29-stage plug-&-perf; 99864 total bbls fluid pumped: 99684 bbls fresh water and 180 bbls 15% HCl acid; 8700530 total lbs proppant pumped: 4350570 lbs 40/70 sand and 4349960 lbs 30/50 sand.
Total fluid used in treatment (bbls): 99864 Max pressure during treatment (psi): 8425
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.34
Type of gas: Number of staged intervals: 29
Total acid used in treatment (bbls): 180 Min frac gradient (psi/ft): 0.88
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 2880
Produced water used in treatment (bbls): 99684 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 8700530 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7849
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 4/10/2018 Test Method:
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 1472    
    BBLS_OIL 35    
    BTU_GAS 1450    
    CALC_BBLS_H2O 1472    
    CALC_BBLS_OIL 35    
    CALC_GOR 2857    
    CALC_MCF_GAS 100    
    CASING_PRESS 400    
    GRAVITY_OIL 44    
    MCF_GAS 100    
    TUBING_PRESS 900    
    Perforation Data:
    Interval Bottom: 12178 Interval Top: 7894
    # of Holes: 1009 Hole Size: 0.42