COGIS - WELL Information

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Surface Location Data for API # 05-123-45899                               Status: WO         11/21/2018
Well Name/No: BERTHOUD FARMS #8E-10-3C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 11/21/2018 11:10:30 AM Federal or State Lease #:
FacilityID: 453068 LocationID: 452694
County: WELD #123 Location: NESE  7 4N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,033 ft.
Planned Location       1545 FSL  876 FEL Lat/Long: 40.32443/-105.04004 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.324429/-105.040041 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         7/10/2018
Job End Date:  7/14/2018
Reported:   11/19/2018 Days to report:  128
Wellbore Data for Sidetrack #00                                                    Status: WO         11/21/2018
Spud Date: 12/12/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/16/2019 2:40:54 PM
Prop Depth/Form: 13441 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 160, 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: 11940, Weight: 20
Cement: Sacks: 1521, Top: 1500, Bottom: 11940, Method Grade:
Wellbore Completed
Completion Date: 5/7/2018
Measured TD: 11210 Measured PB depth: 11190
True Vertical TD: 6324 True Vertical PB depth: 6323
Top PZ Location:           Sec: 8 Twp: 4N 68W Footage: 486 FNL  505 FWL Depth
Bottom Hole Location:   Sec: 8 Twp: 4N 68W Footages: 479 FNL  490 FEL Depth
Log Types: NO LOGS RUN
Log Types: CBL, Mud, MWD/LWD, (Triple Combo on 123-45731).
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: 1531, Weight: 36
Cement: Sacks: 525, Top: 0, Bottom: 1531, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 11190, Weight: 20
Cement: Sacks: 1865, Top: 116, Bottom: 11190, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 1608 N N
SUSSEX 2255 N N
SHANNON 2849 N N
SHARON SPRINGS 6020 N N
NIOBRARA 6085 N N
FORT HAYS 6672 N N
CODELL 6742 N N
Completed information for formation CD-FH                                     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: CODELL-FORT HAYS Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/10/2018 Treatment End Date: 7/14/2018
Treatment summary: Frac'd Codell-Fort Hays with 23-stage plug-and-perf; 4600270 total lbs proppant pumped: 30/50 mesh sand; 5020 total bbls fluid pumped: 5008 bbls fresh water and 12 bbls 15% HCl acid.
Total fluid used in treatment (bbls): 5020 Max pressure during treatment (psi): 8474
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 23
Total acid used in treatment (bbls): 12 Min frac gradient (psi/ft): 0.84
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 4228
Produced water used in treatment (bbls): 5008 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 4600270 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 6579
Tubing Packer Depth: 6564 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 285    
    BBLS_OIL 327    
    BTU_GAS 1315    
    CALC_BBLS_H2O 285    
    CALC_BBLS_OIL 327    
    CALC_GOR 352    
    CALC_MCF_GAS 115    
    CASING_PRESS 27    
    GRAVITY_OIL 40    
    MCF_GAS 115    
    TUBING_PRESS 629    
    Perforation Data:
    Interval Bottom: 11138 Interval Top: 6738
    # of Holes: 529 Hole Size: 0.41
Completed information for formation CODL                                     Status: CM         11/15/2018
1st Production Date: 10/6/2018 Choke Size:
Status Date: 11/15/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/10/2018 Treatment End Date: 7/14/2018
Treatment summary: Producing Intervals: 6758'-9892'; 10525'-11082'.
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: 11082 Interval Top: 6758
    # of Holes: 453 Hole Size: 0.41
Completed information for formation FTHYS                                     Status: CM         11/15/2018
1st Production Date: 10/6/2018 Choke Size:
Status Date: 11/15/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/10/2018 Treatment End Date: 7/14/2018
Treatment summary: Perforated Interavals: 6738'-6739'; 9927'-10487'; 11135'-11138'.
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: 11138 Interval Top: 6738
    # of Holes: 76 Hole Size: 0.41
Completed information for formation N-COM                                     Status: DG         5/1/2018
1st Production Date: 5/1/2018 Choke Size:
Status Date: 5/1/2018 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 .