COGIS - WELL Information

Scout Card             
 Related    Insp.
 MIT
GIS Doc   COA   Wellbore  Expanded OrdersOrders
Surface Location Data for API # 05-123-35397                               Status: PR         8/11/2012
Well Name/No: Black Hollow 8-67-16 #3H (click well name for production)
Operator: EDGE ENERGY II LLC - 10671
Status Date: 8/11/2012 Federal or State Lease #: 9526/8
FacilityID: 428545 LocationID: 428546
County: WELD #123 Location: NWNE  16 8N67W 6 PM
Field: DJ HORIZONTAL NIOBRARA  - #16950 Elevation: 5,281 ft.
Planned Location       453 FNL  1955 FEL Lat/Long: 40.667636/-104.893706 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.667638/-104.893708 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         7/31/2012
Job End Date:  7/31/2012
Reported:   8/17/2012 Days to report:  17
Wellbore Data for Sidetrack #00                                                    Status: PR         8/11/2012
Spud Date: 6/16/2012 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 4/16/2014 8:54:03 AM
Prop Depth/Form: 11169 Surface Mineral Owner Same: Y
Mineral Owner: STATE Surface Owner: STATE
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: 535 - 147 , Unit Acreage: 640, Drill Unit: ALL
Casing: String Type: CONDUCTOR , Hole Size: 20, Size: 16, Top: 0, Depth: 90, Weight: .5" wall
Cement: Sacks: , Top: , Bottom: , Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 870, Weight: 40
Cement: Sacks: 110, Top: 0, Bottom: 870, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 7735, Weight: 32
Cement: Sacks: 110, Top: 6700, Bottom: 7735, Method Grade:
Casing: String Type: 2ND , Hole Size: 6, Size: 4.5, Top: 7615, Depth: 11169, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 6/25/2012
Measured TD: 11311 Measured PB depth: 11311
True Vertical TD: 7346 True Vertical PB depth: 7346
Top PZ Location:           Sec: 16 Twp: 8N 67W Footage: 1242 FNL  1215 FEL Depth
Bottom Hole Location:   Sec: 16 Twp: 8N 67W Footages: 623 FSL  1940 FEL Depth
Log Types: Two mud logs, cement bond log and Gamma Ray log were run. Four LAS files are attached.
Casing: String Type: CONDUCTOR , Hole Size: 20, Size: 16, Top: 0, Depth: 90, Weight: 118
Cement: Sacks: , Top: 0, Bottom: 90, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 887, Weight: 40
Cement: Sacks: 416, Top: 0, Bottom: 887, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 7848, Weight: 32
Cement: Sacks: 781, Top: 5670, Bottom: 7848, Method Grade: CBL
Casing: String Type: 1ST LINER , Hole Size: 6, Size: 4.5, Top: 7675, Depth: 11308, Weight: 11.6
Cement: Sacks: , Top: , Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3542 4480 N N
SUSSEX 4480 5099 N N
SHANNON 5099 5804 N N
PIERRE 5804 7241 N N
SHARON SPRINGS 7241 7314 N N
NIOBRARA 7314 N N
Completed information for formation NBRR                                     Status: PR         8/11/2012
1st Production Date: 9/22/2012 Choke Size:
Status Date: 8/11/2012 Open Hole Completion:
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 7/28/2012 Treatment End Date: 7/31/2012
Treatment summary: TLTR from Stages 1 16 = 54,724 bbls. Total sand pumped = 2,949,398 lbs: 927,148 lbs 40/70; 1,768,073 lbs 20/40 White; 254,177 lbs 20/40 Super LC. Hybrid sleeve system. Flowed back 7324 bbls fluid before turning over to production.
Total fluid used in treatment (bbls): 54724 Max pressure during treatment (psi): 8839
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.8
Type of gas: Number of staged intervals: 16
Total acid used in treatment (bbls): Min frac gradient (psi/ft): 0.44
Recycled water used in treatment (bbls): Total flowback volume recovered (bbls): 7324
Produced water used in treatment (bbls): 54724 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 3015557 Green completions techniques utilized:
Reason green techniques not utilized: PIPELINE
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 8/11/2012 Test Method:
Hours Tested: 24 Gas Type: SHALE
Gas Disposal: FLARED
Test Type Measure
    CALC_BBLS_H2O 200    
    CALC_BBLS_OIL 5    
    CASING_PRESS 20    
    Perforation Data:
    Interval Bottom: 11266 Interval Top: 8045
    # of Holes: 16 Hole Size: