COGIS - WELL Information

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Surface Location Data for API # 05-123-45497                               Status: PR         5/26/2021
Well Name/No: YELLOWHAMMER #30N2-8HZ (click well name for production)
Operator: KERR MCGEE OIL & GAS ONSHORE LP - 47120
Status Date: 5/26/2021 4:32:37 PM Federal or State Lease #:
FacilityID: 452263 LocationID: 452217
County: WELD #123 Location: NWSW  8 1N68W 6 PM
Field: DJ HORIZONTAL NIOBRARA  - #16950 Elevation: 5,062 ft.
Planned Location       1683 FSL  567 FWL Lat/Long: 40.062813/-105.035361 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.062813/-105.035359 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         4/1/2021
Job End Date:  4/5/2021
Reported:   5/17/2021
 
Days to report:  42
 
Wellbore Data for Sidetrack #00                                                    Status: PR         5/26/2021
Spud Date: 11/13/2017 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 9/20/2019 9:43:34 AM
Prop Depth/Form: 13543 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 240, Drill Unit: GWA
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 40, Weight: 42.1
Cement: Sacks: 30, Top: 0, Bottom: 40, Determination Method:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 590, Top: 0, Bottom: 1500, Determination Method:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 13533, Weight: 17
Cement: Sacks: 1589, Top: , Bottom: 13533, Determination Method:
Wellbore Completed
Completion Date: 12/10/2017
Measured TD: 13522 Measured PB depth: 13507
True Vertical TD: 7601 True Vertical PB depth: 7601
Top PZ Location:           Sec: 8 Twp: 1N 68W Footage: 373 S  572 W Depth
Bottom Hole Location:   Sec: 8 Twp: 1N 68W Footages: 58 FNL  488 FWL Depth
Log Types: GR, CBL, CNL RUN ON THE YELLOWHAMMER 4C-8HZ WELL (API: 05-123-45494).
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 16, Top: 0, Depth: 97, Weight: 42
Cement: Sacks: 64, Top: 0, Bottom: 97, Determination Method: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1862, Weight: 36
Cement: Sacks: 673, Top: 0, Bottom: 1872, Determination Method: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 13507, Weight: 17
Cement: Sacks: 1710, Top: 497, Bottom: 13522, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4414
SUSSEX 4948
SHANNON 5504
SHARON SPRINGS 7881
NIOBRARA 8002
Completed information for formation NBRR                                     Status: PR         5/26/2021
1st Production Date: 4/21/2021 Choke Size:
Status Date: 5/26/2021 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: HYDRAULIC FRACTURING
Treatment Date: 4/1/2021 Treatment End Date: 4/5/2021
Treatment summary: PERF FROM 8522-13480 267 BBLS 20% HCR-7000 WL; 76 BBLS 7.5% HCL ACID; 5,150 BBLS PUMP DOWN; 109,908 BBLS SLICKWATER; 115,401 BBLS TOTAL FLUID. 3,993,051 LBS WHITE 40/70 OTTAWA/ST. PETERS; 3,993,051 LBS TOTAL PROPPANT.
Total fluid used in treatment (bbls): 115401 Max pressure during treatment (psi): 7656
Total gas used in treatment (mcf): 0 Fluid density (lbs/gal): 8.3
Type of gas: Number of staged intervals: 18
Total acid used in treatment (bbls): 343 Min frac gradient (psi/ft): 0.91
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): 115058 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 3993051 Green completions techniques utilized:
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7928
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/23/2021 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 261    
    BBLS_OIL 231    
    BTU_GAS 1258    
    CALC_BBLS_H2O 261    
    CALC_BBLS_OIL 231    
    CALC_GOR 2558    
    CALC_MCF_GAS 591    
    CASING_PRESS 2400    
    GRAVITY_OIL 49    
    MCF_GAS 591    
    TUBING_PRESS 1500    
    Perforation Data:
    Interval Bottom: 13480 Interval Top: 8522
    # of Holes: 540 Hole Size: 0.39