COGIS - WELL Information

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Surface Location Data for API # 05-067-08400                               Status: PR         5/27/2001
Well Name/No: STATE #36-5 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 5/27/2001 Federal or State Lease #:
FacilityID: 259125 LocationID: 334422
County: LA PLATA #067 Location: SENE  36 35N9W N PM
Field: IGNACIO BLANCO  - #38300 Elevation: 7,145 ft.
Planned Location       1440 FNL  1180 FEL Lat/Long: 37.261876/-107.799797 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 37.261937/-107.799748 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         5/27/2001
Spud Date: 3/24/2001 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 010173 Expiration Date: 1/28/2002
Prop Depth/Form: Surface Mineral Owner Same: Y
Mineral Owner: STATE Surface Owner: STATE
Unit: Unit Number:
Formation and Spacing: Code: FRLDC , Formation: FRUITLAND COAL , Order: 112-156 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date: 5/27/2001
Measured TD: Measured PB depth:
True Vertical TD: 2399 True Vertical PB depth: 2348
Log Types: SPCTRAL DENSITY, DUAL-SPACED NEUTRON
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: , Depth: 365, Weight: 24
Cement: Sacks: 230, Top: , Bottom: 365, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: , Depth: 2399, Weight: 15.5
Cement: Sacks: 221, Top: , Bottom: 2399, Method Grade: CALC
Formation Log Top Log Bottom Cored DSTs
FRUITLAND COAL 1916 2354 N N
PICTURED CLIFFS 2354 N N
Completed information for formation FRLDC                                     Status: PR         5/27/2001
1st Production Date: 5/28/2001 Choke Size:
Status Date: 5/27/2001 Open Hole Completion: N
Commingled: N Production Method: FLOWING
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 5/27/2001    
Treatment summary: ACIDIZE W/1,000 GALS 15% HCI. PERFORM STEP DOWN W/4,600 GALS 20# LINEAR GEL. FRAC W/20# DELTA SANDWEDGE AND 78,229# 20/40 SAND.
Tubing Size: 2.875 Tubing Setting Depth: 2074
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/28/2001 Test Method: FLOWING
Hours Tested: 24 Gas Type: COAL GAS
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 140    
    BTU_GAS 561    
    CALC_BBLS_H2O 140    
    CALC_MCF_GAS 561    
    CASING_PRESS 260    
    MCF_GAS 561    
    TUBING_PRESS 80    
    Perforation Data:
    Interval Bottom: 2192 Interval Top: 2043
    # of Holes: 18 Hole Size: 4