COGIS - WELL Information

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Surface Location Data for API # 05-067-06574                               Status: PR         11/29/2000
Well Name/No: FREIENMUTH #1-7 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 11/29/2000 Federal or State Lease #:
FacilityID: 214969 LocationID: 325538
County: LA PLATA #067 Location: SWNE  7 34N8W N PM
Field: IGNACIO BLANCO  - #38300 Elevation: 6,890 ft.
Planned Location       1370 FNL  1370 FEL Lat/Long: 37.233196/-107.782656 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 37.232966/-107.783099 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         11/29/2000
Spud Date: 10/28/2000 Spud Date is: PLANNED
Wellbore Permit  
Permit #: Expiration Date: 10/29/2001
Prop Depth/Form: 2275 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: DKTA , Formation: DAKOTA , Order: 0 , Unit Acreage: 623, Drill Unit:
Formation and Spacing: Code: FRLDC , Formation: FRUITLAND COAL , Order: 112-156 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date: 2/18/1986
Measured TD: 7585 Measured PB depth: 7453
True Vertical TD: 0 True Vertical PB depth:
Casing: String Type: SURF , Hole Size: 13.75, Size: 9.625, Top: 0, Depth: 632, Weight:
Cement: Sacks: 600, Top: 0, Bottom: , Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7580, Weight:
Cement: Sacks: 0, Top: 0, Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
FRUITLAND 1984
PICTURED CLIFFS 2276
LEWIS 2967
CLIFF HOUSE 4423
MENEFEE 4838
POINT LOOKOUT 5047
MANCOS 5346
GALLUP 6302
CARLILE 6775
SANASTEE 7083
GREENHORN 7218
DAKOTA 7387
Completed information for formation DKTA                                     Status: AB         10/23/2000
1st Production Date: N/A Choke Size: 0.000
Status Date: 10/23/2000 Open Hole Completion:
Commingled: Production Method:
Formation Name: DAKOTA Status: AB
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 DKTA .
No Perforation Data was found for formation DKTA .
Completed information for formation FRLDC                                     Status: PR         11/29/2000
1st Production Date: 11/29/2000 Choke Size:
Status Date: 11/29/2000 Open Hole Completion: N
Commingled: N Production Method: FLOWING
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 2/18/1986    
Treatment summary: SE CIBP@2400',DUMP 20' CEMENT ON PLUG. PERF FROM 2254'-2264'&2218'-2224'. FRACED W/TOTAL OF 765 BBLS GEL&29,610# 12/20 SAND. RIH W/COMPOSITE PLUG TO 2195',PERF FROM 2160'-2170',2144'-2152',2022'-2026',1993'-2000'. FRAC W/238 BBLS GEL&32,230#12/20 SAND.
Tubing Size: 2.375 Tubing Setting Depth: 2070
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 11/29/2000 Test Method: FLOWING
Hours Tested: 24 Gas Type: COAL GAS
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 127    
    BTU_GAS 993    
    CALC_BBLS_H2O 127    
    CALC_MCF_GAS 752    
    CASING_PRESS 220    
    MCF_GAS 752    
    TUBING_PRESS 115    
    Perforation Data:
    Interval Bottom: 2264 Interval Top: 1993
    # of Holes: 180 Hole Size: 3