COGIS - WELL Information

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Surface Location Data for API # 05-123-38225                               Status: PR         1/7/2019
Well Name/No: Pratt #4G-29H-P168 (click well name for production)
Operator: CRESTONE PEAK RESOURCES OPERATING LLC - 10633
Status Date: 1/7/2019 Federal or State Lease #:
FacilityID: 434525 LocationID: 434526
County: WELD #123 Location: SESE  29 1N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,177 ft.
Planned Location       677 FSL  1181 FEL Lat/Long: 40.0166/-105.02236 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.016603/-105.022355 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         10/5/2017
Job End Date:  10/12/2017
Reported:   11/14/2017
Originally Reported:  11/13/2017 
Days to report:  33
Days to report:  32 
Wellbore Data for Sidetrack #00                                                    Status: PR         1/7/2019
Spud Date: 11/26/2014 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/3/2015 3:04:27 PM
Prop Depth/Form: 17590 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 640, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 30, Size: 16, Top: 0, Depth: 80, Weight: 30
Cement: Sacks: 80, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 889, Weight: 40
Cement: Sacks: 290, Top: 0, Bottom: 889, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8556, Weight: 26
Cement: Sacks: 487, Top: 589, Bottom: 8556, Method Grade:
Casing: String Type: 2ND , Hole Size: 6.125, Size: 4.5, Top: 0, Depth: 17826, Weight: 13.5
Cement: Sacks: 363, Top: 8256, Bottom: 17826, Method Grade:
Wellbore Completed
Completion Date: 12/21/2014
Measured TD: 17685 Measured PB depth: 17659
True Vertical TD: 7946 True Vertical PB depth: 7947
Top PZ Location:           Sec: 29 Twp: 1N 68W Footage: 495 S  450 E Depth
Bottom Hole Location:   Sec: 20 Twp: 1N 68W Footages: 593 FNL  490 FEL Depth
Log Types: CBL/MWD.
Log Types: MWD, Mud, CBL (Pulsed Neutron in 123-38301)
Casing: String Type: CONDUCTOR , Hole Size: 30, Size: 16, Top: 0, Depth: 153, Weight: 65
Cement: Sacks: 160, Top: 0, Bottom: 153, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 964, Weight: 40
Cement: Sacks: 445, Top: 0, Bottom: 964, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 8545, Weight: 26
Cement: Sacks: 781, Top: 0, Bottom: 8545, Method Grade: VISU
Casing: String Type: 2ND , Hole Size: 6.125, Size: 4.5, Top: 0, Depth: 17665, Weight: 13.5
Cement: Sacks: 815, Top: 1136, Bottom: 17665, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
FOX HILLS BASE 458
SUSSEX 5141
SHANNON 5451
TEEPEE BUTTES 6936
SHARON SPRINGS 7725
NIOBRARA 7784
FORT HAYS 8397
CODELL 8586
Completed information for formation CODL                                     Status: CM         10/18/2018
1st Production Date: N/A Choke Size:
Status Date: 10/18/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/18/2018 Treatment End Date: N/A
Treatment summary: Perfs at: 8586-10250; 10541-11049; 11344-15527; 15947-16230; m16484-16642;17348-17486
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: 10250 Interval Top: 8586
    # of Holes: 831 Hole Size:
Completed information for formation FTHYS                                     Status: CM         10/18/2018
1st Production Date: N/A Choke Size:
Status Date: 10/18/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/18/2018 Treatment End Date: N/A
Treatment summary: Perfs at: 8397-8585; 10251-10540; 11050-11194; 15528-15636; 15832-15946; 16280-16483; 16757-17347; 17487-17564
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: 17564 Interval Top: 8397
    # of Holes: 831 Hole Size:
Completed information for formation NBFHC                                     Status: PR         1/7/2019
1st Production Date: N/A Choke Size:
Status Date: 1/7/2019 Open Hole Completion:
Commingled: Production Method:
Formation Name: NIOBRARA-FT HAYS-CODELL Status: PR
Formation Treatment Treatment Type:
Treatment Date: 10/5/2017 Treatment End Date: 10/12/2017
Treatment summary: Corrected treatment date(s).
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:
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/4/2017 Treatment End Date: 10/12/2017
Treatment summary: 224837 bbl water, 195 bbl additives (FRP-4K, ACI-97 and ASF-67) and 24 bbl HCl in a 36 stage frac with 5794472 lb of silica quartz proppant
Total fluid used in treatment (bbls): 225056 Max pressure during treatment (psi): 8997
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.3
Type of gas: Number of staged intervals: 36
Total acid used in treatment (bbls): 24 Min frac gradient (psi/ft): 0.81
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 1451
Produced water used in treatment (bbls): 224837 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 5794472 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: N/A Test Method:
Hours Tested: Gas Type:
Gas Disposal:
Test Type Measure
    BBLS_H2O 681    
    BBLS_OIL 292    
    BTU_GAS 1254    
    CALC_BBLS_H2O 681    
    CALC_BBLS_OIL 292    
    CALC_GOR 3658    
    CALC_MCF_GAS 1068    
    CASING_PRESS 3000    
    GRAVITY_OIL 47    
    MCF_GAS 1068    
    TUBING_PRESS 2050    
    Perforation Data:
    Interval Bottom: 17563 Interval Top: 8125
    # of Holes: 831 Hole Size: 0.42
Completed information for formation NBRR                                     Status: CM         10/18/2018
1st Production Date: N/A Choke Size:
Status Date: 10/18/2018 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment Treatment Type:
Treatment Date: 10/18/2018 Treatment End Date: N/A
Treatment summary: Perfs at:8125-8396;11195-11343; 15637-15831; 16643-16756
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: 16756 Interval Top: 8125
    # of Holes: 831 Hole Size: