COGIS - WELL Information

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Surface Location Data for API # 05-067-06564                               Status: PR         5/18/1994
Well Name/No: STATE-ROYCE #1-36 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 5/18/1994 Federal or State Lease #:
FacilityID: 214959 LocationID: 325533
County: LA PLATA #067 Location: NENE  36 34.5N9W N PM
Field: IGNACIO BLANCO  - #38300 Elevation: 7,089 ft.
Planned Location       1010 FNL  1150 FEL Lat/Long: 37.248716/-107.799737 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 37.248666/-107.799598 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         11/6/2000
Spud Date: 11/20/2000 Spud Date is: PLANNED
Wellbore Permit  
Permit #: Expiration Date: 12/5/2001
Prop Depth/Form: 2259 Surface Mineral Owner Same: N
Mineral Owner: STATE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: DKTA , Formation: DAKOTA , Order: 0 , Unit Acreage: 327, Drill Unit:
Formation and Spacing: Code: FRLDC , Formation: FRUITLAND COAL , Order: 112-158 , Unit Acreage: 320, Drill Unit: ALL
Wellbore Completed
Completion Date: 2/6/1986
Measured TD: 7520 Measured PB depth: 7450
True Vertical TD: 7520 True Vertical PB depth:
Casing: String Type: SURF , Hole Size: 13.75, Size: 9.625, Top: 0, Depth: 618, Weight:
Cement: Sacks: 0, Top: 0, Bottom: , Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7520, Weight:
Cement: Sacks: 0, Top: 0, Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
FRUITLAND 1960
PICTURED CLIFFS 2259
LEWIS 2956
CLIFF HOUSE 4426
MENEFEE 4848
POINT LOOKOUT 5003
MANCOS 5099
GALLUP 6326
SANASTEE 7055
GREENHORN 7212
GRANEROS 7254
DAKOTA 7386
Completed information for formation DKTA                                     Status: AB         1/2/2001
1st Production Date: 12/17/1982 Choke Size: 0.000
Status Date: 1/2/2001 Open Hole Completion:
Commingled: Production Method: FLOWING
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         11/6/2000
1st Production Date: N/A Choke Size:
Status Date: 11/6/2000 Open Hole Completion: N
Commingled: N Production Method: FLOWING
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 2/6/1986    
Treatment summary: SET CIP @ 2880 W/8' CMT ON CIBP, PERF 6 SPF 2152-2238, TOTAL 240 HOLES. FRAC:LEAD W/1000 GAL 10% ACID, PUMP 416 BBL GEL & 657 BBL 12/20 SD. COMP PLUG @2110. PERF 6 SPR 2041-76, 72 HOLES.FRAC:LEADW/500 GAL 10% ACID PUMP 140BBL DELTA FRAC.COULD NOT DP SD.
Tubing Size: 2.375 Tubing Setting Depth: 2123
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 1/2/2001 Test Method: FLOWING
Hours Tested: 24 Gas Type: COAL GAS
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 267    
    CALC_BBLS_H2O 267    
    CALC_MCF_GAS 1675    
    CASING_PRESS 118    
    MCF_GAS 1675    
    TUBING_PRESS 238    
    Perforation Data:
    Interval Bottom: 2238 Interval Top: 2041
    # of Holes: 312 Hole Size: 3