COGIS - WELL Information

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Surface Location Data for API # 05-013-06106                               Status: PA         7/3/2008
Well Name/No: BAILEY #12-2 (click well name for production)
Operator: CRESTONE PEAK RESOURCES OPERATING LLC - 10633
Status Date: 7/3/2008 Federal or State Lease #:
FacilityID: 206611 LocationID: 321297
County: BOULDER #013 Location: SESE  12 1N69W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,010 ft.
Planned Location       990 FSL  990 FEL Lat/Long: 40.061197/-105.059008 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 40.061524/-105.05905 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PA         7/3/2008
Spud Date: 4/5/1982 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 19812310 Expiration Date: 12/31/1982
Prop Depth/Form: 8250 Surface Mineral Owner Same: Y
Mineral Owner: FEE Surface Owner:
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407 , Unit Acreage: 320, Drill Unit: E2
Formation and Spacing: Code: JSND , Formation: J SAND , Order: 0 , Unit Acreage: 320, Drill Unit: E2
Wellbore Completed
Completion Date: 2/23/1983
Measured TD: 8333 Measured PB depth: 8313
True Vertical TD: 0 True Vertical PB depth:
Log Types: CDL
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: , Depth: 631, Weight: 32
Cement: Sacks: 300, Top: 0, Bottom: 631, Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: , Depth: 8344, Weight: 11.6
Cement: Sacks: 400, Top: 7450, Bottom: 8344, Method Grade:
Formation Log Top Log Bottom Cored DSTs
SHANNON 5028
NIOBRARA 7384
TIMPAS 7733
CODELL 7754
GREENHORN 7800
J SAND 8192
Completed information for formation CODL                                     Status: AB         7/3/2008
1st Production Date: 9/30/1991 Choke Size: 0.125
Status Date: 7/3/2008 Open Hole Completion:
Commingled: Y Production Method: FLOWING
Formation Name: CODELL Status: AB
Formation Treatment
Treatment Date: 2/23/1983    
Treatment summary: PUMPED 340,000# 20/40 M IN 95,800 GAL GEL
Tubing Size: 2.375 Tubing Setting Depth: 8125
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 10/1/1991 Test Method: FLOWING
Hours Tested: 24 Gas Type:
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 20    
    BBLS_OIL 41    
    CALC_GOR 5804    
    MCF_GAS 238    
    TUBING_PRESS 600    
    Perforation Data:
    Interval Bottom: 7774 Interval Top: 7756
    # of Holes: 72 Hole Size: 0.05
Completed information for formation JSND                                     Status: AB         7/3/2008
1st Production Date: 2/22/1983 Choke Size: 0.000
Status Date: 7/3/2008 Open Hole Completion:
Commingled: Y Production Method: FLOWING
Formation Name: J SAND Status: AB
Formation Treatment
Treatment Date: 2/23/1983    
Treatment summary: ACIDIZED W/ 5 GAL 2% KCL H2O & 24 BBL 7.5% KCL ACID. FRAC'D W/ 201,390 GAL FLUID & 561,288# 20/40 M
Tubing Size: 2.375 Tubing Setting Depth: 8180
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 2/23/1983 Test Method: FLOWING
Hours Tested: 24 Gas Type:
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 25    
    BBLS_OIL 6.7    
    CALC_GOR 89000    
    CASING_PRESS 420    
    MCF_GAS 600    
    TUBING_PRESS 140    
    Perforation Data:
    Interval Bottom: 8213 Interval Top: 8196
    # of Holes: 68 Hole Size: