COGIS - WELL Information

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Surface Location Data for API # 05-045-16026                               Status: PR         7/10/2010
Well Name/No: 596-31C #13 (click well name for production)
Operator: CAERUS PICEANCE LLC - 10456
Status Date: 7/10/2010 Federal or State Lease #:
FacilityID: 296436 LocationID: 335999
County: GARFIELD #045 Location: LT03  31 5S96W 6 PM
Field: GRAND VALLEY  - #31290 Elevation: 8,533 ft.
Planned Location       2135 FSL  660 FWL Lat/Long: 39.57024/-108.21528 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.57024/-108.21528 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         7/10/2010
Spud Date: 12/11/2008 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: 20081873 Expiration Date: 6/10/2009
Prop Depth/Form: 9444 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: S/2
Wellbore Completed
Completion Date: 2/24/2009
Measured TD: 9683 Measured PB depth: 9573
True Vertical TD: 9667 True Vertical PB depth: 9558
Top PZ Location:           Sec: 31 Twp: 5S 96W Footage: 1828 FSL  804 FWL Depth
Bottom Hole Location:   Sec: 31 Twp: 5S 96W Footages: 1828 FSL  804 FWL Depth
Log Types: BOND, QUAD COMBO, ARRAY, PHOTO DENSITY, SONIC, HOLE VOL.
Log Types: NO LOGS RUN YET AND NO FORMATION TOPS YET.
Casing: String Type: CONDUCTOR , Hole Size: 26, Size: 20, Top: , Depth: 140, Weight:
Cement: Sacks: , Top: 0, Bottom: , Method Grade:
Casing: String Type: SURF , Hole Size: 14.75, Size: 9.625, Top: 0, Depth: 2386, Weight:
Cement: Sacks: 2050, Top: 0, Bottom: 2443, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 4.5, Top: 0, Depth: 9638, Weight:
Cement: Sacks: 904, Top: 2672, Bottom: 9638, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
WASATCH G 4609 N N
FORT UNION 5033 N N
MESAVERDE 6450 N N
CAMEO 9025 N N
ROLLINS 9471 N N
Completed information for formation WFCM                                     Status: PR         7/10/2010
1st Production Date: 6/30/2010 Choke Size:
Status Date: 7/10/2010 Open Hole Completion:
Commingled: Production Method:
Formation Name: WILLIAMS FORK - CAMEO Status: PR
Formation Treatment
Treatment Date: 5/27/2010    
Treatment summary: 8 STAGES: FRAC W/ 794,711 # 30/50 OTTAWA SD & 23,480 BBLS SLICKWATER. SEE ATTACHED.
Tubing Size: 2.375 Tubing Setting Depth: 9352
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 7/10/2010 Test Method: FLOWING
Hours Tested: 24 Gas Type: DRY
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 161    
    BTU_GAS 1060    
    CALC_BBLS_H2O 161    
    CASING_PRESS 1650    
    GRAVITY_OIL 54    
    MCF_GAS 1000    
    TUBING_PRESS 1000    
    Perforation Data:
    Interval Bottom: 9412 Interval Top: 7754
    # of Holes: 174 Hole Size: 0.41