COGIS - WELL Information

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Surface Location Data for API # 05-123-43640                               Status: PR         5/11/2019
Well Name/No: Ottenhoff #29R-423 (click well name for production)
Operator: PDC ENERGY INC - 69175
Status Date: 5/11/2019 Federal or State Lease #:
FacilityID: 447862 LocationID: 447859
County: WELD #123 Location: NENE  29 5N64W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,662 ft.
Planned Location       559 FNL  975 FEL Lat/Long: 40.375957/-104.567783 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.37595/-104.56777 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         3/25/2019
Job End Date:  4/4/2019
Reported:   4/30/2019
 
Days to report:  26
 
Wellbore Data for Sidetrack #00                                                    Status: PR         5/11/2019
Spud Date: 7/31/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 7/4/2020 2:19:51 PM
Prop Depth/Form: 14145 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
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: 14145, Weight: 20
Cement: Sacks: 2035, Top: 0, Bottom: 14145, Determination Method:
Wellbore Completed
Completion Date: 8/7/2018
Measured TD: 14152 Measured PB depth: 14133
True Vertical TD: 6823 True Vertical PB depth: 6824
Top PZ Location:           Sec: 29 Twp: 5N 64W Footage: 460 N  916 E Depth
Bottom Hole Location:   Sec: 32 Twp: 5N 64W Footages: 2337 FNL  979 FEL Depth
Log Types: CBL, MWD (DIL in 123-25089).
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1627, Weight: 36
Cement: Sacks: 750, Top: 0, Bottom: 1627, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 14148, Weight: 20
Cement: Sacks: 2135, Top: 3228, Bottom: 14152, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3607
SUSSEX 4303
SHARON SPRINGS 6552
NIOBRARA 6622
FORT HAYS 7102
CODELL 7226
CARLILE 7288
Completed information for formation CARL                                     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: CARLILE Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/16/2019 Treatment End Date: N/A
Treatment summary: Completed Depths: 10,401'-10,713' 13,598'-13,740'
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 CARL .
    Perforation Data:
    Interval Bottom: 13740 Interval Top: 10401
    # of Holes: 1230 Hole Size: 0.42
Completed information for formation CODL                                     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: CODELL Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/16/2019 Treatment End Date: N/A
Treatment summary: Completed Depths: 7,231'-9,244', 9,381'-9,799', 10,085'-10,401', 10,713'-13,038', 13,197'-13,251', 13,266'-13,598', 13,740'-14,148'
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: 14148 Interval Top: 7231
    # of Holes: 1230 Hole Size: 0.42
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: 7,130'-7,231', 9,244'-9,381', 9,821'-10,085', 13,038'-13,197', 13,251'-13,266'
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: 13266 Interval Top: 7130
    # of Holes: 1230 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: 6,972'-7,130' 9,799'-9,821'
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: 9821 Interval Top: 6972
    # of Holes: 1230 Hole Size: 0.42
Completed information for formation NFCC                                     Status: PR         5/11/2019
1st Production Date: 5/3/2019 Choke Size:
Status Date: 5/11/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-FORT HAYS-CODELL-CARLILE Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 3/25/2019 Treatment End Date: 4/4/2019
Treatment summary: 35 Stage Plug and Perf Total Fluid: 119,490 bbls Gel Fluid: 88,150 bbls Slickwater Fluid: 30,545 bbls 15% HCl Acid: 795 bbls Total Proppant: 5,565,500 lbs Silica Proppant: 5,565,500 lbs Method for determining flowback: measuring flowback tank volumes.
Total fluid used in treatment (bbls): 119490 Max pressure during treatment (psi): 4559
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.34
Type of gas: Number of staged intervals: 35
Total acid used in treatment (bbls): 795 Min frac gradient (psi/ft): 0.91
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 3178
Produced water used in treatment (bbls): 118695 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 5565500 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 6805
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/11/2019 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 268    
    BBLS_OIL 315    
    BTU_GAS 1302    
    CALC_BBLS_H2O 268    
    CALC_BBLS_OIL 315    
    CALC_GOR 3940    
    CALC_MCF_GAS 1241    
    CASING_PRESS 2236    
    GRAVITY_OIL 53    
    MCF_GAS 1241    
    TUBING_PRESS 1408    
    Perforation Data:
    Interval Bottom: 14148 Interval Top: 6972
    # of Holes: 1230 Hole Size: 0.42