COGIS - WELL Information

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Surface Location Data for API # 05-067-06311                               Status: PR         5/1/2018
Well Name/No: SOUTHERN UTE #23 (click well name for production)
Operator: ENDURING RESOURCES LLC - 10663
Status Date: 5/1/2018 Federal or State Lease #: 14-20 151 32
FacilityID: 214707 LocationID: 325398
County: LA PLATA #067 Location: NESW  28 33N9W N PM
Field: IGNACIO BLANCO  - #38300 Elevation: 6,583 ft.
Planned Location       2590 FSL  1370 FWL Lat/Long: 37.074609/-107.835497 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 37.074673/-107.835285 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PR         5/1/2018
Spud Date: 9/17/1979 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: Expiration Date: 4/8/2012 7:26:02 AM
Prop Depth/Form: 5450 Surface Mineral Owner Same: Y
Mineral Owner: INDIAN Surface Owner: INDIAN
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: 112-194 , Unit Acreage: 320, Drill Unit: W/2
Formation and Spacing: Code: MVRD , Formation: MESAVERDE , Order: 0 , Unit Acreage: 320, Drill Unit: S2
Casing: String Type: SURF , Hole Size: 15, Size: 10.75, Top: , Depth: 214, Weight: 32.75
Cement: Sacks: 300, Top: 0, Bottom: 214, Method Grade:
Casing: String Type: 1ST , Hole Size: 9.625, Size: 7.875, Top: , Depth: 3365, Weight: 26.40
Cement: Sacks: 250, Top: 1940, Bottom: 3365, Method Grade:
Casing: String Type: 2ND , Hole Size: 6.75, Size: 5.5, Top: , Depth: 7882, Weight: 15.5
Cement: Sacks: 400, Top: 2027, Bottom: 7882, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 4.75, Size: 4, Top: , Depth: 7368, Weight: 11.34
Cement: Sacks: 0, Top: , Bottom: , Method Grade:
Wellbore Completed
Completion Date: 10/12/1979
Measured TD: 7923 Measured PB depth: 5000
True Vertical TD: True Vertical PB depth:
Log Types:
Log Types: GR-CCL-TDT-CBL-VDL
Casing: String Type: SURF , Hole Size: 15, Size: 10.75, Top: 0, Depth: 214, Weight: 32.75
Cement: Sacks: 300, Top: 0, Bottom: 214, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 9.625, Size: 7.875, Top: 0, Depth: 3365, Weight: 26.40
Cement: Sacks: 250, Top: 1400, Bottom: 3365, Method Grade: CBL
Casing: String Type: 2ND , Hole Size: 6.75, Size: 5.5, Top: 2034, Depth: 7854, Weight: 15.5
Cement: Sacks: 603, Top: 0, Bottom: , Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 4.75, Size: 4, Top: 7580, Depth: 7923, Weight: 11.34
Cement: Sacks: 0, Top: , Bottom: , Method Grade:
Casing: String Type: 2ND LINER , Hole Size: 6.75, Size: 5.5, Top: 0, Depth: 7854, Weight: 15.50
Cement: Sacks: 803, Top: 0, Bottom: 7854, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
FRUITLAND COAL 2775 3162
MESAVERDE 4877 7854
GRANEROS 7320
GREENHORN 7560
DAKOTA 7748 7945
Completed information for formation DKTA                                     Status: AB         12/22/1992
1st Production Date: 5/26/1982 Choke Size: 0.750
Status Date: 12/22/1992 Open Hole Completion: Y
Commingled: Production Method:
Formation Name: DAKOTA Status: AB
Formation Treatment
Treatment Date: 8/9/1981    
Treatment summary: SEE SCANNED DOCUMENT 00561055
Tubing Size: 2.375 Tubing Setting Depth: 7912
Tubing Packer Depth: 7121 Tubing Multiple Packer:
Open Hole Top: 7580 Open Hole Bottom: 7923
    Initial Test Data:
Test Date: 10/22/1981 Test Method: FLOWING
Hours Tested: 3 Gas Type:
Gas Disposal: VENTED
Test Type Measure
    CALC_MCF_GAS 812    
    CASING_PRESS 230    
    MCF_GAS 101    
    TUBING_PRESS 56    
No Perforation Data was found for formation DKTA .
Completed information for formation FRLDC                                     Status: PR         9/14/2010
1st Production Date: 8/27/2010 Choke Size:
Status Date: 9/14/2010 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: FRUITLAND COAL Status: PR
Formation Treatment
Treatment Date: 8/12/2010    
Treatment summary: 3073'-3120': 1650 gal 15% HCl, Frac w/ 87771 gal, 151351# 20/40 sand 2868'-2890': 700 gal 15% HCl, Frac w/ 43411 gal, 78739# 20/40 sand
Tubing Size: 2.375 Tubing Setting Depth: 3159
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 9/14/2010 Test Method: Pumping
Hours Tested: 24 Gas Type: COAL GAS
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 62    
    BTU_GAS 920    
    CALC_BBLS_H2O 62    
    CALC_MCF_GAS 148    
    CASING_PRESS 45    
    MCF_GAS 148    
    TUBING_PRESS 40    
    Perforation Data:
    Interval Bottom: 3120 Interval Top: 2868
    # of Holes: 188 Hole Size: 0.43
Completed information for formation MVRD                                     Status: TA         9/19/2011
1st Production Date: N/A Choke Size:
Status Date: 9/19/2011 Open Hole Completion:
Commingled: Production Method:
Formation Name: MESAVERDE Status: TA
Formation Treatment
Treatment Date: 8/9/1981    
Treatment summary: SEE SCANNED DOCUMENT 00561049
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
    BBLS_H2O 2    
    CASING_PRESS 280    
    MCF_GAS 320    
    TUBING_PRESS 75    
    Perforation Data:
    Interval Bottom: 5552 Interval Top: 5500
    # of Holes: 56 Hole Size: