COGIS - WELL Information

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Surface Location Data for API # 05-045-18091                               Status: PR         9/20/2010
Well Name/No: 596-29A #18 (click well name for production)
Operator: CAERUS PICEANCE LLC - 10456
Status Date: 9/20/2010 Federal or State Lease #:
FacilityID: 301131 LocationID: 335943
County: GARFIELD #045 Location: NESW  29 5S96W 6 PM
Field: GRAND VALLEY  - #31290 Elevation: 8,188 ft.
Planned Location       1764 FSL  1440 FWL Lat/Long: 39.58372/-108.19708 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.58372/-108.19708 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         9/20/2010
Spud Date: 9/5/2009 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: 20087813 Expiration Date: 1/27/2010
Prop Depth/Form: 10649 Surface Mineral Owner Same: Y
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: WMFK , Formation: WILLIAMS FORK , Order: 510-18 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date: 11/11/2009
Measured TD: 10400 Measured PB depth: 10293
True Vertical TD: 9976 True Vertical PB depth: 9880
Top PZ Location:           Sec: 29 Twp: 5S 96W Footage: 2411 FNL  1932 FEL Depth
Bottom Hole Location:   Sec: 29 Twp: 5S 96W Footages: 2454 FNL  2013 FEL Depth
Log Types: NO LOGS RUN YET AND NO FORMATION TOPS YET.
Log Types: Bond, Mud, Neutron
Casing: String Type: CONDUCTOR , Hole Size: 20, Size: 16, Top: 0, Depth: 141, Weight:
Cement: Sacks: , Top: 0, Bottom: 141, Method Grade: CALC
Casing: String Type: SURF , Hole Size: 14.75, Size: 9.625, Top: 0, Depth: 2300, Weight: 36
Cement: Sacks: 1512, Top: 0, Bottom: 2300, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 8.75, Size: 4.5, Top: 0, Depth: 10360, Weight: 11.6
Cement: Sacks: 904, Top: 3450, Bottom: 10360, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
WASATCH G 5043
FORT UNION 5375
MESAVERDE 7010
CAMEO 9612
ROLLINS 10138
Completed information for formation WFCM                                     Status: PR         9/20/2010
1st Production Date: 9/3/2010 Choke Size:
Status Date: 9/20/2010 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: WILLIAMS FORK - CAMEO Status: PR
Tubing Size: 2.375 Tubing Setting Depth: 10041
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 9/20/2010 Test Method: Flowing
Hours Tested: 24 Gas Type: DRY
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 216    
    BBLS_OIL 1    
    BTU_GAS 1038    
    CALC_GOR 2225170    
    CASING_PRESS 1900    
    GRAVITY_OIL 54    
    MCF_GAS 1179    
    TUBING_PRESS 800    
    Perforation Data:
    Interval Bottom: 10084 Interval Top: 8442
    # of Holes: 218 Hole Size: 0.41