COGIS - WELL Information

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Surface Location Data for API # 05-001-10158                               Status: PR         5/5/2019
Well Name/No: Duck Club #12W-20-12C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 5/5/2019 Federal or State Lease #:
FacilityID: 456110 LocationID: 456114
County: ADAMS #001 Location: NWSW  12 1S66W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,037 ft.
Planned Location       2296 FSL  680 FWL Lat/Long: 39.9786/-104.73098 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.978605/-104.730976 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/23/2019
Job End Date:  2/3/2019
Reported:   3/19/2019
 
Days to report:  44
 
Wellbore Data for Sidetrack #00                                                    Status: AB         11/1/2018
Spud Date: 11/2/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 7/21/2020 12:22:10 PM
Prop Depth/Form: 18059 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-2422 , Unit Acreage: 1280, Drill Unit: Sec 10,11&12
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Determination Method:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1500, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18059, Weight: 20
Cement: Sacks: 2413, Top: 1500, Bottom: 18059, Determination Method:
Wellbore Completed
Completion Date: 11/3/2018
Measured TD: 15924 Measured PB depth: 15924
True Vertical TD: 7610 True Vertical PB depth: 7610
Top PZ Location:           Sec: 11 Twp: 1S 66W Footage: 459 S  10 W Depth
Bottom Hole Location:   Sec: 11 Twp: 1S 66W Footages: 459 FSL  10 FWL Depth
Log Types: Mud
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Determination Method: VISU
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1653, Weight: 36
Cement: Sacks: 600, Top: 0, Bottom: 1653, Determination Method: VISU
Casing: String Type: OPEN HOLE , Hole Size: 8.5, Size: , Top: 1653, Depth: 15924, Weight:
Cement: Sacks: , Top: , Bottom: , Determination Method:
Formation Log Top Log Bottom Cored DSTs
SUSSEX 5253 N N
SHARON SPRINGS 7782 N N
NIOBRARA 7795 N N
FORT HAYS 8340 N N
CODELL 8619 N N
No additional interval records were found for sidetrack 00.
Wellbore Data for Sidetrack #01                                                    Status: PR         5/5/2019
Spud Date: 11/2/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/27/2020 8:44:46 AM
Prop Depth/Form: 18059 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-2422 , Unit Acreage: 1280, Drill Unit: E2/10, All 11, W2/12
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Determination Method:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1550, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1550, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18059, Weight: 20
Cement: Sacks: 2413, Top: , Bottom: 18059, Determination Method:
Wellbore Completed
Completion Date: 11/27/2018
Measured TD: 18064 Measured PB depth: 18057
True Vertical TD: 7628 True Vertical PB depth: 7628
Top PZ Location:           Sec: 12 Twp: 1S 66W Footage: 475 S  2148 W Depth
Bottom Hole Location:   Sec: 10 Twp: 1S 66W Footages: 444 FSL  2137 FEL Depth
Log Types: CBL, Mud, MWD/LWD, Resistivity.
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Determination Method: VISU
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1653, Weight: 36
Cement: Sacks: 600, Top: 0, Bottom: 1653, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18060, Weight: 20
Cement: Sacks: 2827, Top: 1646, Bottom: 18064, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
FORT HAYS 17800 N N
Completed information for formation CD-FH                                     Status: PR         5/5/2019
1st Production Date: 4/24/2019 Choke Size:
Status Date: 5/5/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: CODELL-FORT HAYS Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/23/2019 Treatment End Date: 2/3/2019
Treatment summary: Frac'd Codell-Fort Hays with 48-stage plug-and-perf; 150026 total bbls fluid pumped: 134730 bbls gelled fluid, 15290 bbls fresh water, and 6 bbls 28% HCl acid; 9552060 total lbs proppant pumped: all 30/50 sand.
Total fluid used in treatment (bbls): 150026 Max pressure during treatment (psi): 8525
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 48
Total acid used in treatment (bbls): 6 Min frac gradient (psi/ft): 0.82
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 13406
Produced water used in treatment (bbls): 15290 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 9552060 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8343
Tubing Packer Depth: 8326 Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/5/2019 Test Method: flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 344    
    BBLS_OIL 857    
    BTU_GAS 1350    
    CALC_BBLS_H2O 344    
    CALC_BBLS_OIL 857    
    CALC_GOR 1123    
    CALC_MCF_GAS 962    
    CASING_PRESS 659    
    GRAVITY_OIL 41    
    MCF_GAS 962    
    TUBING_PRESS 1342    
    Perforation Data:
    Interval Bottom: 18009 Interval Top: 8512
    # of Holes: 1129 Hole Size: 0.52
Completed information for formation CODL                                     Status: CM         5/31/2019
1st Production Date: 4/24/2019 Choke Size:
Status Date: 5/31/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/23/2019 Treatment End Date: 2/3/2019
Treatment summary: Perforated Intervals: 8631'-10781'; 11100'-11279'; 11408'-17793'; 18002'-18009'.
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: 18009 Interval Top: 8631
    # of Holes: 1045 Hole Size: 0.52
Completed information for formation FTHYS                                     Status: CM         5/31/2019
1st Production Date: 4/24/2019 Choke Size:
Status Date: 5/31/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/23/2019 Treatment End Date: 2/3/2019
Treatment summary: Perforated Intervals: 8512'-8608'; 10803'-11077'; 11301'-11385'; 17816'-17952'.
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: 17952 Interval Top: 8512
    # of Holes: 84 Hole Size: 0.52