COGIS - WELL Information

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Surface Location Data for API # 05-123-43648                               Status: PR         5/1/2019
Well Name/No: Ottenhoff #29M-353 (click well name for production)
Operator: PDC ENERGY INC - 69175
Status Date: 5/1/2019 Federal or State Lease #:
FacilityID: 447870 LocationID: 447859
County: WELD #123 Location: NENE  29 5N64W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,663 ft.
Planned Location       557 FNL  1065 FEL Lat/Long: 40.375959/-104.568106 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.37595/-104.56809 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         4/6/2019
Job End Date:  4/16/2019
Reported:   6/13/2019
 
Days to report:  58
 
Wellbore Data for Sidetrack #00                                                    Status: PR         5/1/2019
Spud Date: 9/4/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 7/11/2020 2:27:54 PM
Prop Depth/Form: 14592 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 560, Drill Unit: GWA
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 560, Drill Unit: GWA
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1600, Weight: 36
Cement: Sacks: 920, Top: 0, Bottom: 1600, Determination Method:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 14592, Weight: 20
Cement: Sacks: 2035, Top: 0, Bottom: 14592, Determination Method:
Wellbore Completed
Completion Date: 9/12/2018
Measured TD: 14675 Measured PB depth: 14655
True Vertical TD: 6782 True Vertical PB depth: 6782
Top PZ Location:           Sec: 29 Twp: 5N 64W Footage: 493 N  2318 E Depth
Bottom Hole Location:   Sec: 32 Twp: 5N 64W Footages: 2336 FNL  2356 FEL Depth
Log Types: CBL, MWD, Cased Hole Neutron (DIL in 123-25089)
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1631, Weight: 36
Cement: Sacks: 750, Top: 0, Bottom: 1631, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 14670, Weight: 20
Cement: Sacks: 2220, Top: 4050, Bottom: 14675, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3774
SUSSEX 4412
SHARON SPRINGS 6665
NIOBRARA 6787
FORT HAYS 9843
Completed information for formation FTHYS                                     Status: CM         10/16/2019
1st Production Date: N/A Choke Size:
Status Date: 10/16/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/16/2019 Treatment End Date: N/A
Treatment summary: Completed Depths: 9,843'-10,316' 12,894'-13,040' 13,092'-13,300' 13,642'-13,898' 13,954'-14,096'
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: 14096 Interval Top: 9843
    # of Holes: 1410 Hole Size: 0.42
Completed information for formation NB-FH                                     Status: PR         5/12/2019
1st Production Date: 5/11/2019 Choke Size:
Status Date: 5/12/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-FT HAYS Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 4/6/2019 Treatment End Date: 4/16/2019
Treatment summary: 40 Stage Plug and Perf Total Fluid: 141,179 bbls Gel Fluid: 104,879 bbls Slickwater Fluid: 35,267 bbls 15% HCl Acid: 1,033 bbls Total Proppant: 6,000,100 lbs Silica Proppant: 6,000,100 lbs Method for determining flowback: Measuring flowback tank volumes.
Total fluid used in treatment (bbls): 141179 Max pressure during treatment (psi): 4427
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.34
Type of gas: Number of staged intervals: 40
Total acid used in treatment (bbls): 1033 Min frac gradient (psi/ft): 0.91
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 1682
Produced water used in treatment (bbls): 140146 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 6000100 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7078
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/12/2019 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 162    
    BBLS_OIL 290    
    BTU_GAS 1302    
    CALC_BBLS_H2O 162    
    CALC_BBLS_OIL 290    
    CALC_GOR 2803    
    CALC_MCF_GAS 813    
    CASING_PRESS 2640    
    GRAVITY_OIL 53    
    MCF_GAS 813    
    TUBING_PRESS 1860    
    Perforation Data:
    Interval Bottom: 14670 Interval Top: 7545
    # of Holes: 1410 Hole Size: 0.42
Completed information for formation NBRR                                     Status: CM         10/16/2019
1st Production Date: N/A Choke Size:
Status Date: 10/16/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/16/2019 Treatment End Date: N/A
Treatment summary: Completed Depths: 7,545'-9,843' 10,316'-12,894' 13,040'-13,092' 13,300'-13,642' 13,898'-13,954' 14,096'-14,670'
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: 14670 Interval Top: 7545
    # of Holes: 1410 Hole Size: 0.42