COGIS - WELL Information

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Surface Location Data for API # 05-067-08706                               Status: PR         11/1/2002
Well Name/No: WEST ANIMAS #7U - 3 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 11/1/2002 Federal or State Lease #:
FacilityID: 263130 LocationID: 306756
County: LA PLATA #067 Location: NESE  7 34N9W M PM
Field: IGNACIO BLANCO  - #38300 Elevation: 6,431 ft.
Planned Location       1385 FSL  1180 FEL Lat/Long: 37.201977/-107.861919 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 37.202073/-107.861926 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         11/1/2002
Spud Date: 7/26/2002 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 20020460 Expiration Date: 3/27/2003
Prop Depth/Form: 2100 Surface Mineral Owner Same: Y
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: FRLDC , Formation: FRUITLAND COAL , Order: 112-157 , Unit Acreage: 320, Drill Unit: S/2
Wellbore Completed
Completion Date: 8/1/2002
Measured TD: 2547 Measured PB depth: 2498
True Vertical TD: True Vertical PB depth:
Top PZ Location:           Sec: Twp: Footage:  FL   FL Depth
Bottom Hole Location:   Sec: Twp: Footages:  FL   FL Depth
Log Types: PLATFORM EXPRESS
Log Types:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 710, Weight:
Cement: Sacks: 394, Top: 0, Bottom: 710, Method Grade: CALC
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 2547, Weight:
Cement: Sacks: 385, Top: 0, Bottom: 2547, Method Grade: CBL
Casing: String Type: S.C. 1.1 , Hole Size: , Size: , Top: , Depth: , Weight:
Cement: Sacks: 100, Top: 1978, Bottom: 2145, Method Grade: CALC
Formation Log Top Log Bottom Cored DSTs
OJO ALAMO 1131 1184 N N
KIRTLAND 1184 1754 N N
FRUITLAND 1754 2343 N N
PICTURED CLIFFS 2343 2547 N N
Completed information for formation FRLDC                                     Status: PR         11/1/2002
1st Production Date: 9/3/2002 Choke Size:
Status Date: 11/1/2002 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 9/11/2006    
Treatment summary: THE INTERVAL FORM 1978' TO 2145' WAS SQUEEZED WITH 100 SKS OF TYPE 5 CEMENT. WELL NOW PRODUCES FROM LOWER SET OF PERFS AS NOTED ABOVE.
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 FRLDC .
    Perforation Data:
    Interval Bottom: 2343 Interval Top: 2252
    # of Holes: 140 Hole Size: 0.41