COGIS - WELL Information

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Surface Location Data for API # 05-067-07656                               Status: PR         10/28/1995
Well Name/No: BLACK RIDGE #17-2 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 10/28/1995 Federal or State Lease #: 14-20-604-6
FacilityID: 216050 LocationID: 326213
County: LA PLATA #067 Location: NENW  17 33N10W N PM
Field: IGNACIO BLANCO  - #38300 Elevation: 7,570 ft.
Planned Location       845 FNL  1705 FWL Lat/Long: 37.109029/-107.960549 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 37.108892/-107.960711 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         10/28/1995
Spud Date: 9/13/1990 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 19901000 Expiration Date: 1/4/1991
Prop Depth/Form: 4250 Surface Mineral Owner Same:
Mineral Owner: INDIAN Surface Owner:
Unit: Unit Number:
Formation and Spacing: Code: FRLDC , Formation: FRUITLAND COAL , Order: 112-61 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date: 6/30/1995
Measured TD: 4106 Measured PB depth: 4035
True Vertical TD: True Vertical PB depth:
Log Types: DIL/FDC/CNL/MLL/GR
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 303, Weight: 24
Cement: Sacks: 225, Top: 0, Bottom: 303, Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 4091, Weight: 17
Cement: Sacks: 800, Top: 0, Bottom: 4091, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 4.75, Size: 4, Top: 3686, Depth: 3909, Weight: 10.46
Cement: Sacks: 0, Top: , Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
FRUITLAND COAL 3494 3874 N N
PICTURED CLIFFS 3874
Completed information for formation FRLDC                                     Status: PR         10/28/1995
1st Production Date: 10/21/1995 Choke Size:
Status Date: 10/28/1995 Open Hole Completion: N
Commingled: N Production Method: FLOWING
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 6/30/1995    
Treatment summary: 1000 G 10% FORMIC ACID, 245000# 20/40 BRADY SD. 124604 G 20 # DELTA 140/SD WEDGE FRAC FLUID
Tubing Size: 2.375 Tubing Setting Depth: 3900
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 10/28/1995 Test Method: FLOWING
Hours Tested: 24 Gas Type: COAL GAS
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 72    
    CASING_PRESS 280    
    MCF_GAS 1263    
    TUBING_PRESS 100    
    Perforation Data:
    Interval Bottom: 3846 Interval Top: 3832
    # of Holes: 44 Hole Size: 0.5