COGIS - WELL Information

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Surface Location Data for API # 05-123-47179                               Status: PR         10/1/2018
Well Name/No: Rinn Valley East #17N-20-10C (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 10/1/2018 Federal or State Lease #:
FacilityID: 455615 LocationID: 455340
County: WELD #123 Location: SESE  18 2N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,937 ft.
Planned Location       197 FSL  449 FEL Lat/Long: 40.132043/-105.038274 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.132044/-105.038273 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         9/29/2018
Job End Date:  10/10/2018
Reported:   10/17/2018
 
Days to report:  7
 
Wellbore Data for Sidetrack #00                                                    Status: PR         10/1/2018
Spud Date: 7/8/2018 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 6/22/2020 8:18:36 PM
Prop Depth/Form: 18191 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-1968 , Unit Acreage: 1280, Drill Unit: S8:All & S17:All
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: 18191, Weight: 20
Cement: Sacks: 2432, Top: , Bottom: 18191, Method Grade:
Wellbore Completed
Completion Date: 8/10/2018
Measured TD: 18145 Measured PB depth: 18125
True Vertical TD: 7400 True Vertical PB depth: 7400
Top PZ Location:           Sec: 17 Twp: 2N 68W Footage: 481 S  2393 W Depth
Bottom Hole Location:   Sec: 8 Twp: 2N 68W Footages: 499 FNL  2389 FWL 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: 12.25, Size: 9.625, Top: 0, Depth: 1644, Weight: 36
Cement: Sacks: 550, Top: 0, Bottom: 1644, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 8.5, Size: 5.5, Top: 0, Depth: 18130, Weight: 20
Cement: Sacks: 2875, Top: 510, Bottom: 18130, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 4210 N N
SUSSEX 4748 N N
SHANNON 5389 N N
SHARON SPRINGS 7876 N N
NIOBRARA 8001 N N
FORT HAYS 8464 N N
CODELL 8636 N N
Completed information for formation CD-FH                                     Status: PR         1/15/2019
1st Production Date: 12/29/2018 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: 9/29/2018 Treatment End Date: 10/10/2018
Treatment summary: Frac'd Codell-Fort Hays with a 48-stage plug-and-perf; 16569 total bbls fluid pumped: 16560 bbls fresh water and 9 bbls 28% HCl acid. 9607860 total lbs proppant pumped: 39250 lbs 40/70 mesh and 9568610 lbs 30/50 mesh.
Total fluid used in treatment (bbls): 16569 Max pressure during treatment (psi): 8498
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.33
Type of gas: Number of staged intervals: 48
Total acid used in treatment (bbls): 9 Min frac gradient (psi/ft): 0.88
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 15193
Produced water used in treatment (bbls): 16560 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 9607860 Green completions techniques utilized: True
Reason green techniques not utilized:
Tubing Size: 2.375 Tubing Setting Depth: 8391
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 362    
    BBLS_OIL 276    
    BTU_GAS 1366    
    CALC_BBLS_H2O 362    
    CALC_BBLS_OIL 276    
    CALC_GOR 3837    
    CALC_MCF_GAS 1059    
    CASING_PRESS 2744    
    GRAVITY_OIL 48    
    MCF_GAS 1059    
    TUBING_PRESS 1648    
    Perforation Data:
    Interval Bottom: 18069 Interval Top: 8532
    # of Holes: 1129 Hole Size: 0.38
Completed information for formation CODL                                     Status: CM         3/11/2019
1st Production Date: 12/29/2018 Choke Size:
Status Date: 3/11/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 9/29/2018 Treatment End Date: 10/10/2018
Treatment summary: Perforated Intervals: 8637'-12856'; 13799'-18069'.
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: 18069 Interval Top: 8637
    # of Holes: 1006 Hole Size: 0.38
Completed information for formation FTHYS                                     Status: CM         3/11/2019
1st Production Date: 12/29/2018 Choke Size:
Status Date: 3/11/2019 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: FORT HAYS Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 9/29/2018 Treatment End Date: 10/10/2018
Treatment summary: Perforated Intervals: 8532'-8613'; 12879'-13764'.
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: 13764 Interval Top: 8532
    # of Holes: 123 Hole Size: 0.38
Completed information for formation N-COM                                     Status: PR         10/1/2018
1st Production Date: 7/1/2018 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 .