COGIS - WELL Information

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Surface Location Data for API # 05-067-06508                               Status: PR         10/3/2000
Well Name/No: SOUTHERN UTE #28 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 10/3/2000 Federal or State Lease #: 142015132
FacilityID: 214904 LocationID: 325503
County: LA PLATA #067 Location: NWNE  28 33N9W N PM
Field: IGNACIO BLANCO  - #38300 Elevation: 6,542 ft.
Planned Location       1120 FNL  1520 FEL Lat/Long: 37.078959/-107.827587 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 37.078936/-107.827601 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         10/3/2000
Spud Date: 5/10/1981 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 19810221 Expiration Date: 1/30/2002
Prop Depth/Form: 3430 Surface Mineral Owner Same: N
Mineral Owner: INDIAN Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: DKTA , Formation: DAKOTA , Order: 0 , Unit Acreage: 640, Drill Unit: ALL
Formation and Spacing: Code: FRLDC , Formation: FRUITLAND COAL , Order: 112-36 , Unit Acreage: 320, Drill Unit: N2
Wellbore Completed
Completion Date: 7/31/1981
Measured TD: 7888 Measured PB depth:
True Vertical TD: True Vertical PB depth:
Log Types: IND GR; GR CORR.
Casing: String Type: SURF , Hole Size: 15, Size: 10.75, Top: 0, Depth: 220, Weight: 32.75
Cement: Sacks: 275, Top: 0, Bottom: , Method Grade:
Casing: String Type: 1ST , Hole Size: 9.625, Size: 7.625, Top: 0, Depth: 3497, Weight: 26.4
Cement: Sacks: 730, Top: 0, Bottom: , Method Grade:
Casing: String Type: 2ND , Hole Size: 6.75, Size: 5.5, Top: 0, Depth: 7798, Weight: 15.5
Cement: Sacks: 200, Top: 0, Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
MESAVERDE 4755
MANCOS 5520
GREENHORN 7512
GRANEROS 7561
DAKOTA 7662
Completed information for formation DKTA                                     Status: PR         11/1/2000
1st Production Date: 5/5/1982 Choke Size:
Status Date: 11/1/2000 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: DAKOTA Status: PR
Formation Treatment
Treatment Date: 7/31/1981    
Treatment summary: SEE SCANED DOCUMENT 01209305
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: N/A Test Method:
Hours Tested: Gas Type:
Gas Disposal:
Test Type Measure
    CALC_MCF_GAS 751    
    CASING_PRESS 1888    
    TUBING_PRESS 61    
    Perforation Data:
    Interval Bottom: 7888 Interval Top: 7815
    # of Holes: Hole Size:
Completed information for formation FRLD                                     Status: CM         10/3/2000
1st Production Date: N/A Choke Size:
Status Date: 10/3/2000 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: FRUITLAND Status: CM
Formation Treatment
Treatment Date: 7/31/1981    
Treatment summary: SEE SCANED DOCUMENT 01209305
Tubing Size: 2.875 Tubing Setting Depth: 3041
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation FRLD .
    Perforation Data:
    Interval Bottom: 3064 Interval Top: 2704
    # of Holes: 288 Hole Size:
Completed information for formation FRLDC                                     Status: PR         10/3/2000
1st Production Date: 11/15/2001 Choke Size:
Status Date: 10/3/2000 Open Hole Completion: N
Commingled: N Production Method: FLOWING
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 7/31/1981    
Treatment summary: 1000 GAL 10% FORMIC ACID 345000# 20/40 BRADY SNAD 184408 GAL 20# DELTA SAND WEDGE FRAC FLUID.
Tubing Size: 2.875 Tubing Setting Depth: 3041
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: 3064 Interval Top: 2704
    # of Holes: 300 Hole Size: