COGIS - WELL Information

Scout Card             
 Related    Insp.
 MIT
GIS Doc   COA   Wellbore  Expanded OrdersOrders
Surface Location Data for API # 05-045-13887                               Status: PR         3/30/2012
Well Name/No: GENTRY #B1 (click well name for production)
Operator: URSA OPERATING COMPANY LLC - 10447
Status Date: 3/30/2012 3:50:13 PM Federal or State Lease #:
FacilityID: 289849 LocationID: 335549
County: GARFIELD #045 Location: SENW  17 6S92W 6 PM
Field: MAMM CREEK  - #52500 Elevation: 5,624 ft.
Planned Location       1995 FNL  1602 FWL Lat/Long: 39.52839/-107.6943 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 39.528397/-107.694308 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         3/30/2012
Spud Date: 5/28/2007 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: 20070834 Expiration Date: 3/25/2008
Prop Depth/Form: 8786 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: 320, Drill Unit: N2
Formation and Spacing: Code: WMFK , Formation: WILLIAMS FORK , Order: 191-24 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date: 6/25/2007
Measured TD: 8850 Measured PB depth: 8795
True Vertical TD: 8780 True Vertical PB depth:
Top PZ Location:           Sec: 17 Twp: 6S 92W Footage: 2117 N  744 W Depth
Bottom Hole Location:   Sec: 17 Twp: 6S 92W Footages: 2117 FNL  744 FWL Depth
Log Types: CBL, NEUTRON DENSITY, INDUCTION
Casing: String Type: CONDUCTOR , Hole Size: 24, Size: 16, Top: 0, Depth: 50, Weight:
Cement: Sacks: 150, Top: 0, Bottom: 50, Method Grade: CALC
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 924, Weight:
Cement: Sacks: 290, Top: 0, Bottom: 932, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 8833, Weight:
Cement: Sacks: 725, Top: 4150, Bottom: 8850, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
MESAVERDE 4043 N N
CAMEO 6728 N N
ROLLINS 7719 N N
COZZETTE 8290 N N
CORCORAN 8543 N N
Completed information for formation COZZ                                     Status: PR         4/1/2012
1st Production Date: 9/30/2007 Choke Size:
Status Date: 4/1/2012 Open Hole Completion:
Commingled: N Production Method:
Formation Name: COZZETTE Status: PR
Formation Treatment
Treatment Date: 8/27/2007    
Treatment summary: CORC-COZZ FRAC W/15,008 BBL 2% KCL, 217,500 LBS 30/50 SAND AND 143,400 LBS 20/40 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: 8412 Interval Top: 8292
    # of Holes: 144 Hole Size: 0.42
Completed information for formation CRCRN                                     Status: PR         4/1/2012
1st Production Date: 9/30/2007 Choke Size:
Status Date: 4/1/2012 Open Hole Completion:
Commingled: N Production Method:
Formation Name: CORCORAN Status: PR
Formation Treatment
Treatment Date: 8/27/2007    
Treatment summary: CORC-COZZ FRAC W/15,008 BBL 2% KCL, 217,500 LBS 30/50 SAND AND 143,400 LBS 20/40 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: 8695 Interval Top: 8545
    # of Holes: 144 Hole Size: 0.42
Completed information for formation WFCM                                     Status: PR         3/30/2012
1st Production Date: 9/30/2007 Choke Size:
Status Date: 3/30/2012 Open Hole Completion:
Commingled: N Production Method:
Formation Name: WILLIAMS FORK - CAMEO Status: PR
Formation Treatment
Treatment Date: 8/29/2007    
Treatment summary: WFCM (Original Frac) - Frac'd with 38,299 bbls of 2% KCL, 497,300 lbs 30/50 sand and 362,700 lbs 20/40 sand
Tubing Size: 2.375 Tubing Setting Depth: 7433
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 1/12/2012 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 136    
    BTU_GAS 1025    
    CALC_BBLS_H2O 136    
    CALC_MCF_GAS 96    
    CASING_PRESS 115    
    MCF_GAS 96    
    TUBING_PRESS 624    
    Perforation Data:
    Interval Bottom: 7700 Interval Top: 6705
    # of Holes: 400 Hole Size: 0.42
Completed information for formation WFILS                                     Status: CM         10/6/2007
1st Production Date: 10/1/2007 Choke Size: 0.219
Status Date: 10/6/2007 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: WILLIAMS FORK-ILES Status: CM
Formation Treatment
Treatment Date: 8/27/2007    
Treatment summary: SEE EACH FORMATION FOR DETAILED INFORMATION.
Tubing Size: 2.375 Tubing Setting Depth: 7586
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 10/6/2007 Test Method: FLOWING
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 407    
    BTU_GAS 1072    
    CALC_BBLS_H2O 407    
    CALC_MCF_GAS 1094    
    CASING_PRESS 2812    
    MCF_GAS 1094    
    TUBING_PRESS 2065    
    Perforation Data:
    Interval Bottom: 8695 Interval Top: 6705
    # of Holes: 544 Hole Size: 0.42