COGIS - WELL Information

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Surface Location Data for API # 05-123-35768                               Status: SI         10/1/2017
Well Name/No: LORENZ F #22-18D (click well name for production)
Operator: SRC ENERGY INC - 10311
Status Date: 10/1/2017 Federal or State Lease #:
FacilityID: 429249 LocationID: 429250
County: WELD #123 Location: NENE  22 5N65W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,625 ft.
Planned Location       1017 FNL  310 FEL Lat/Long: 40.38909/-104.64101 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.3891/-104.64102 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         11/16/2012
Job End Date:  11/16/2012
Reported:   2/27/2013 Days to report:  103
Wellbore Data for Sidetrack #00                                                    Status: SI         10/1/2017
Spud Date: 8/5/2012 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: Expiration Date: 6/10/2014 4:17:16 PM
Prop Depth/Form: 7716 Surface Mineral Owner Same: Y
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: , Unit Acreage: 160, Drill Unit: GWA
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 160, Drill Unit: GWA
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 550, Weight: 24
Cement: Sacks: 228, Top: 0, Bottom: 550, Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7716, Weight: 11.6
Cement: Sacks: 569, Top: , Bottom: 7716, Method Grade:
Wellbore Completed
Completion Date: 8/6/2012
Measured TD: 7715 Measured PB depth: 7660
True Vertical TD: 7233 True Vertical PB depth: 7178
Top PZ Location:           Sec: 22 Twp: 5N 65W Footage: 1356 FNL  2459 FEL Depth
Bottom Hole Location:   Sec: 22 Twp: 5N 65W Footages: 1358 FNL  2457 FEL Depth
Log Types: CBL TRIPLE COMBO
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 620, Weight: 24
Cement: Sacks: 329, Top: 0, Bottom: 620, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7705, Weight: 11.6
Cement: Sacks: 723, Top: 2650, Bottom: 7705, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PIERRE 2755
PARKMAN 3691
SUSSEX 4558
SHANNON 5270
NIOBRARA 7143
FORT HAYS 7423
CODELL 7452
Completed information for formation CODL                                     Status: CM         3/18/2013
1st Production Date: 12/2/2012 Choke Size:
Status Date: 3/18/2013 Open Hole Completion:
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 11/16/2012 Treatment End Date: 11/16/2012
Treatment summary: PUMPED 244628# OTTAWA SAND DOWNHOLE in 128511gals of 15% HCL/SilverStim/GELLED/SLICK/RECYCLED/FRESH WATER CODELL IS PRODUCING THROUGH A COMPOSITE FLOW-THROUGH PLUG FLOWBACK VOLUME REPORTED ON NIOBRARA PANEL
Total fluid used in treatment (bbls): 3060 Max pressure during treatment (psi): 5315
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.34
Type of gas: Number of staged intervals: 7
Total acid used in treatment (bbls): 12 Min frac gradient (psi/ft): 0.92
Recycled water used in treatment (bbls): 253 Total flowback volume recovered (bbls):
Produced water used in treatment (bbls): 2795 Disposition method for flowback: RECYCLE
Total proppant used (lbs): 244628 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:
No Initial Test Data was found for formation CODL .
    Perforation Data:
    Interval Bottom: 7468 Interval Top: 7454
    # of Holes: 56 Hole Size: 0.43
Completed information for formation NB-CD                                     Status: SI         10/1/2017
1st Production Date: 12/2/2012 Choke Size:
Status Date: 10/1/2017 Open Hole Completion:
Commingled: N Production Method:
Formation Name: NIOBRARA-CODELL Status: SI
Formation Treatment Treatment Type:
Treatment Date: 12/26/2012 Treatment End Date: N/A
Treatment summary: CODELL IS PRODUCING THROUGH A COMPOSITE FLOW-THROUGH PLUG FLOWBACK VOLUME REPORTED ON NIOBRARA PANEL
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:
    Initial Test Data:
Test Date: 12/26/2012 Test Method: FLOWING
Hours Tested: 24 Gas Type: SHALE
Gas Disposal: SOLD
Test Type Measure
    BBLS_OIL 31    
    BTU_GAS 1218    
    CALC_BBLS_OIL 31    
    CALC_GOR 806    
    CALC_MCF_GAS 25    
    CASING_PRESS 180    
    GRAVITY_OIL 55    
    MCF_GAS 25    
    Perforation Data:
    Interval Bottom: 7468 Interval Top: 7158
    # of Holes: 104 Hole Size: 0.43
Completed information for formation NBRR                                     Status: CM         3/18/2013
1st Production Date: 12/2/2012 Choke Size:
Status Date: 3/18/2013 Open Hole Completion:
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 11/16/2012 Treatment End Date: 11/16/2012
Treatment summary: PUMPED 247350# OTTAWA SAND DOWNHOLE in gals of SilverStim/GELLED/SLICK/RECYCLED/FRESH WATER CODELL IS PRODUCING THROUGH A COMPOSITE FLOW-THROUGH PLUG FLOWBACK VOLUME REPORTED ON NIOBRARA PANEL
Total fluid used in treatment (bbls): 4042 Max pressure during treatment (psi): 5651
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.34
Type of gas: Number of staged intervals: 9
Total acid used in treatment (bbls): Min frac gradient (psi/ft): 0.93
Recycled water used in treatment (bbls): 271 Total flowback volume recovered (bbls): 304
Produced water used in treatment (bbls): 3771 Disposition method for flowback: RECYCLE
Total proppant used (lbs): 247650 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:
No Initial Test Data was found for formation NBRR .
    Perforation Data:
    Interval Bottom: 7294 Interval Top: 7158
    # of Holes: 48 Hole Size: 0.69