COGIS - WELL Information

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Surface Location Data for API # 05-123-38227                               Status: PR         11/16/2017
Well Name/No: Pratt #4F-29H-P168 (click well name for production)
Operator: CRESTONE PEAK RESOURCES OPERATING LLC - 10633
Status Date: 11/16/2017 Federal or State Lease #:
FacilityID: 434528 LocationID: 434526
County: WELD #123 Location: SESE  29 1N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,177 ft.
Planned Location       677 FSL  1191 FEL Lat/Long: 40.016601/-105.022391 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.016603/-105.02239 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         10/5/2017
Job End Date:  10/17/2017
Reported:   11/14/2017
Originally Reported:  11/13/2017 
Days to report:  28
Days to report:  27 
Wellbore Data for Sidetrack #00                                                    Status: PR         11/16/2017
Spud Date: 7/21/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 10/4/2017 9:57:55 AM
Prop Depth/Form: 17289 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 22, Size: 16, Top: 0, Depth: 80, Weight: 30
Cement: Sacks: 80, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 2361, Weight: 40
Cement: Sacks: 987, Top: 0, Bottom: 2361, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 5.5, Top: 0, Depth: 16881, Weight: 20
Cement: Sacks: 2627, Top: , Bottom: 16881, Method Grade:
Casing: String Type: 2ND , Hole Size: 6.125, Size: 4.5, Top: 0, Depth: 17289, Weight: 13.5
Cement: Sacks: 347, Top: 8105, Bottom: 17289, Method Grade:
Wellbore Completed
Completion Date: 9/9/2017
Measured TD: 16846 Measured PB depth: 16789
True Vertical TD: 7723 True Vertical PB depth: 7723
Top PZ Location:           Sec: 29 Twp: 1N 68W Footage: 480 S  788 E Depth
Bottom Hole Location:   Sec: 20 Twp: 1N 68W Footages: 1238 FNL  864 FEL Depth
Log Types: MWD, Mud, CBL, Triple Combo, (Pulsed Neutron in 123-38301)
Casing: String Type: CONDUCTOR , Hole Size: 30, Size: 16, Top: 0, Depth: 142, Weight: 65
Cement: Sacks: 160, Top: 0, Bottom: 142, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 2350, Weight: 40
Cement: Sacks: 1192, Top: 0, Bottom: 2350, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 16822, Weight: 20
Cement: Sacks: 2545, Top: 1366, Bottom: 16822, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
SUSSEX 4792
SHANNON 5400
TEEPEE BUTTES 6903
SHARON SPRINGS 7626
NIOBRARA 7662
Completed information for formation NBRR                                     Status: PR         11/16/2017
1st Production Date: 11/1/2017 Choke Size:
Status Date: 11/16/2017 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/5/2017 Treatment End Date: 10/17/2017
Treatment summary: 325973 bbl water, 228 bbl additives (FRP-4K, ACI-97 and ASF-67) and 53 bbl HCl in a 47 stage frac with 7279713 lb of silica quartz proppant
Total fluid used in treatment (bbls): 326254 Max pressure during treatment (psi): 9214
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.3
Type of gas: Number of staged intervals: 47
Total acid used in treatment (bbls): 53 Min frac gradient (psi/ft): 0.85
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 5346
Produced water used in treatment (bbls): 325973 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 7279713 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7894
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 11/16/2017 Test Method: flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 1230    
    BBLS_OIL 373    
    BTU_GAS 1247    
    CALC_BBLS_H2O 1230    
    CALC_BBLS_OIL 373    
    CALC_GOR 2499    
    CALC_MCF_GAS 932    
    CASING_PRESS 2650    
    GRAVITY_OIL 47    
    MCF_GAS 932    
    TUBING_PRESS 1800    
    Perforation Data:
    Interval Bottom: 16774 Interval Top: 7932
    # of Holes: 1087 Hole Size: 0.42