COGIS - WELL Information

Scout Card             
 Related    Insp.
 MIT
GIS Doc   COA   Wellbore  Expanded OrdersOrders
Surface Location Data for API # 05-045-13635                               Status: PR         11/20/2007
Well Name/No: DEVER #A9 (click well name for production)
Operator: URSA OPERATING COMPANY LLC - 10447
Status Date: 11/20/2007 Federal or State Lease #:
FacilityID: 289034 LocationID: 311676
County: GARFIELD #045 Location: SWSE  18 6S92W 6 PM
Field: MAMM CREEK  - #52500 Elevation: 5,571 ft.
Planned Location       1010 FSL  1765 FWL Lat/Long: 39.52211/-107.70881 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.522111/-107.708812 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         11/20/2007
Spud Date: 11/29/2007 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: 20076673 Expiration Date: 1/7/2009
Prop Depth/Form: 8738 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: ILES , Formation: ILES , Order: 191-25 , Unit Acreage: 260, Drill Unit: S/2
Formation and Spacing: Code: WMFK , Formation: WILLIAMS FORK , Order: 191-13 , Unit Acreage: 260, Drill Unit: S/2
Wellbore Completed
Completion Date: 12/12/2007
Measured TD: 8745 Measured PB depth: 8679
True Vertical TD: 8654 True Vertical PB depth: 8588
Top PZ Location:           Sec: 18 Twp: 6S 92W Footage: 1028 S  777 W Depth
Bottom Hole Location:   Sec: 18 Twp: 6S 92W Footages: 1028 FSL  777 FWL Depth
Log Types: NEUTRON DENSITY, ARRAY COMP. RESISTIVITY
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 60, Weight:
Cement: Sacks: , Top: 0, Bottom: 60, Determination Method: CALC
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 936, Weight:
Cement: Sacks: 320, Top: 0, Bottom: 950, Determination Method: CALC
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 8718, Weight:
Cement: Sacks: 725, Top: 4250, Bottom: 8745, Determination Method: CBL
Formation Log Top Log Bottom Cored DSTs
WILLIAMS FORK 3903 N N
CAMEO 6741 N N
ROLLINS 7611 N N
COZZETTE 8190 N N
CORCORAN 8454 N N
Completed information for formation COZZ                                     Status: PR         9/1/2011
1st Production Date: 4/7/2008 Choke Size:
Status Date: 9/1/2011 Open Hole Completion:
Commingled: Production Method:
Formation Name: COZZETTE Status: PR
Formation Treatment
Treatment Date: 3/24/2008    
Treatment summary: COZZ-FRAC W/ 9,085 BBLS OF 2% KCL & 204,200# 30/50 SAND
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 COZZ .
    Perforation Data:
    Interval Bottom: 8325 Interval Top: 8196
    # of Holes: 33 Hole Size: 0.42
Completed information for formation CRCRN                                     Status: PR         9/1/2011
1st Production Date: 4/7/2008 Choke Size:
Status Date: 9/1/2011 Open Hole Completion:
Commingled: Production Method:
Formation Name: CORCORAN Status: PR
Formation Treatment
Treatment Date: 3/21/2008    
Treatment summary: CORC -FRAC W/ 8,433 BBLS OF 2% KCL, & 180,600# 30/50 SAND
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 CRCRN .
    Perforation Data:
    Interval Bottom: 8620 Interval Top: 8461
    # of Holes: 60 Hole Size: 0.42
Completed information for formation WFCM                                     Status: PR         8/23/2011
1st Production Date: 4/7/2008 Choke Size:
Status Date: 8/23/2011 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: WILLIAMS FORK - CAMEO Status: PR
Formation Treatment
Treatment Date: 7/5/2011    
Treatment summary: (Recomplete) Frac'd with 38,016 bbls of 2% KCL Slickwater, 722,700 lbs of 20/40 sand and 87,800 lbs 20/40 SLC sand WFCM Total Perfs - 138 (Original) + 98 (Recomplete) = 236
Formation Treatment
Treatment Date: 3/27/2008    
Treatment summary: WFCM - FRAC W/24,452 BBLS OF 2% KCL & 515,400# 30/50 SAND.
Tubing Size: 2.375 Tubing Setting Depth: 7169
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 7/27/2011 Test Method: Flwoing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 326    
    BTU_GAS 1044    
    CALC_BBLS_H2O 326    
    CALC_MCF_GAS 475    
    CASING_PRESS 1200    
    MCF_GAS 475    
    TUBING_PRESS 200    
    Perforation Data:
    Interval Bottom: 7592 Interval Top: 5940
    # of Holes: 236 Hole Size: 0.42
Completed information for formation WFILS                                     Status: CM         4/21/2008
1st Production Date: 4/7/2008 Choke Size: 0.250
Status Date: 4/21/2008 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: WILLIAMS FORK-ILES Status: CM
Formation Treatment
Treatment Date: 3/21/2008    
Treatment summary:
Tubing Size: 2.375 Tubing Setting Depth: 7494
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 4/21/2008 Test Method: FLOWING
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 795    
    BTU_GAS 1045    
    CALC_BBLS_H2O 795    
    CALC_MCF_GAS 1210    
    CASING_PRESS 2325    
    MCF_GAS 1210    
    TUBING_PRESS 1550    
    Perforation Data:
    Interval Bottom: 8620 Interval Top: 6728
    # of Holes: 231 Hole Size: 0.42