COGIS - WELL Information

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Surface Location Data for API # 05-123-25734                               Status: SI         10/1/2017
Well Name/No: DEINES #31-11 (click well name for production)
Operator: BAYSWATER EXPLORATION & PRODUCTION LLC - 10261
Status Date: 10/1/2017 Federal or State Lease #:
FacilityID: 295502 LocationID: 310004
County: WELD #123 Location: NENE  31 7N66W 6 PM
Field: EATON  - #19350 Elevation: 4,884 ft.
Planned Location       669 FNL  482 FEL Lat/Long: 40.53635/-104.81446 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.53636/-104.81446 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: SI         10/1/2017
Spud Date: 12/26/2008 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 20081016 Expiration Date: 4/13/2009
Prop Depth/Form: 7500 Surface Mineral Owner Same: Y
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NB-CD , Formation: NIOBRARA-CODELL , Order: , Unit Acreage: 80, Drill Unit: E/2NE
Wellbore Completed
Completion Date: 12/30/2008
Measured TD: 7534 Measured PB depth: 7523
True Vertical TD: True Vertical PB depth:
Log Types: CMNT BOND/GR/CCL, COMP DENSITY & NEUTRON/GR, DUAL IND/GR
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 901, Weight:
Cement: Sacks: 200, Top: 0, Bottom: 901, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7525, Weight:
Cement: Sacks: 1159, Top: 616, Bottom: 7525, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PARKMAN 3716 4098 N N
SUSSEX 4447 4559 N N
SHANNON 4892 4946 N N
NIOBRARA 7021 7310 N N
CODELL 7365 7389 N N
Completed information for formation CODL                                     Status: CM         1/20/2010
1st Production Date: 12/30/2009 Choke Size:
Status Date: 1/20/2010 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment
Treatment Date: 12/18/2009    
Treatment summary: FRAC'D CODELL W/251,040# 20/450 SAND USING 83,454 GAL 26# VISTAR.
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: 7384 Interval Top: 7366
    # of Holes: 72 Hole Size: 0.42
Completed information for formation NB-CD                                     Status: SI         10/1/2017
1st Production Date: 12/30/2009 Choke Size: 0.440
Status Date: 10/1/2017 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-CODELL Status: SI
Formation Treatment
Treatment Date: 12/30/2009    
Treatment summary:
Tubing Size: 2.375 Tubing Setting Depth: 7331
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 1/20/2010 Test Method: FLOWING
Hours Tested: 6 Gas Type: SHALE
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 0    
    BBLS_OIL 31    
    BTU_GAS 1323    
    CALC_GOR 3258    
    CASING_PRESS 520    
    GRAVITY_OIL 44    
    MCF_GAS 101    
    TUBING_PRESS 360    
    Perforation Data:
    Interval Bottom: 7384 Interval Top: 7136
    # of Holes: 312 Hole Size: 0.42
Completed information for formation NBRR                                     Status: CM         1/20/2010
1st Production Date: 12/30/2009 Choke Size:
Status Date: 1/20/2010 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment
Treatment Date: 12/18/2009    
Treatment summary: FRAC'D NIO W/238,720, #20/40 AND 12,000# 20/40 SB EXCEL SAND USING 83,538 GAL 24# VISTAR. PERFORATION DETAIL: NIO "A" FROM 7056'-7076', NIO "B" FROM 7136'-7146" AND FROM 7166' - 7194', AND NIO "C" FROM 7254'-7266'.
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: 7266 Interval Top: 7136
    # of Holes: 240 Hole Size: 0.42