COGIS - WELL Information

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Surface Location Data for API # 05-123-47474                               Status: PR         10/1/2018
Well Name/No: Rinn Valley West #18N-25-02C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 10/1/2018 Federal or State Lease #:
FacilityID: 456270 LocationID: 455340
County: WELD #123 Location: SESE  18 2N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,941 ft.
Planned Location       205 FSL  673 FEL Lat/Long: 40.132044/-105.039075 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.132043/-105.039073 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         10/23/2018
Job End Date:  11/4/2018
Reported:   11/13/2018
 
Days to report:  9
 
Wellbore Data for Sidetrack #00                                                    Status: PR         10/1/2018
Spud Date: 8/29/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 7/24/2020 6:08:20 PM
Prop Depth/Form: 20195 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-2458 , Unit Acreage: 1440, Drill Unit: 6:S2;7:All;18:N2,SE
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 1500, Weight: 36
Cement: Sacks: 400, Top: 0, Bottom: 1500, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 20195, Weight: 20
Cement: Sacks: 2724, Top: , Bottom: 20195, Method Grade:
Wellbore Completed
Completion Date: 9/20/2018
Measured TD: 20117 Measured PB depth: 20098
True Vertical TD: 7108 True Vertical PB depth: 7113
Top PZ Location:           Sec: 18 Twp: 2N 68W Footage: 513 FSL  454 FEL Depth
Bottom Hole Location:   Sec: 6 Twp: 2N 68W Footages: 2118 FSL  475 FEL Depth
Log Types: CBL, Mud, MWD/LWD, (Triple Combo on 123-47175).
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 80, Weight: 42
Cement: Sacks: 100, Top: 0, Bottom: 80, Method Grade: VISU
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1625, Weight: 36
Cement: Sacks: 550, Top: 0, Bottom: 1625, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 20102, Weight: 20
Cement: Sacks: 3430, Top: 3470, Bottom: 20102, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3800 N N
SUSSEX 4239 N N
SHANNON 4748 N N
SHARON SPRINGS 7169 N N
NIOBRARA 7291 N N
FORT HAYS 7753 N N
CODELL 8304 N N
Completed information for formation CD-FH                                     Status: PR         1/15/2019
1st Production Date: 12/26/2018 Choke Size:
Status Date: 1/15/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: CODELL-FORT HAYS Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/23/2018 Treatment End Date: 11/4/2018
Treatment summary: Frac'd Codell-Fort Hays with 61-stage plug-and-perf; 24899 total bbls fluid pumped: 24893 bbls fresh water and 6 bbls 28% HCl acid; 12201060 total lbs proppant pumped: 30/50 mesh sand.
Total fluid used in treatment (bbls): 24899 Max pressure during treatment (psi): 8419
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 61
Total acid used in treatment (bbls): 6 Min frac gradient (psi/ft): 0.85
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 22987
Produced water used in treatment (bbls): 24893 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 12201060 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 7679
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 1/15/2019 Test Method: flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 388    
    BBLS_OIL 400    
    BTU_GAS 1366    
    CALC_BBLS_H2O 388    
    CALC_BBLS_OIL 400    
    CALC_GOR 3950    
    CALC_MCF_GAS 1580    
    CASING_PRESS 2627    
    GRAVITY_OIL 48    
    MCF_GAS 1580    
    TUBING_PRESS 1847    
    Perforation Data:
    Interval Bottom: 20050 Interval Top: 7870
    # of Holes: 1441 Hole Size: 0.38
Completed information for formation CODL                                     Status: CM         3/7/2019
1st Production Date: 12/26/2018 Choke Size:
Status Date: 3/7/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/23/2018 Treatment End Date: 11/4/2018
Treatment summary: Perforated Intervals: 8324'-11486'; 11592'-19793'; 19857'-20050'.
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: 20050 Interval Top: 8324
    # of Holes: 1375 Hole Size: 0.38
Completed information for formation FTHYS                                     Status: CM         3/7/2019
1st Production Date: 12/26/2018 Choke Size:
Status Date: 3/7/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 10/23/2018 Treatment End Date: 11/4/2018
Treatment summary: Perforated Intervals: 7870'-8301'; 11520'-11569'; 19833'-19834'.
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: 19834 Interval Top: 7870
    # of Holes: 66 Hole Size: 0.38
Completed information for formation N-COM                                     Status: PR         10/1/2018
1st Production Date: 8/1/2018 Choke Size:
Status Date: 10/1/2018 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: PR
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 N-COM .
No Perforation Data was found for formation N-COM .