COGIS - WELL Information

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Surface Location Data for API # 05-123-13373                               Status: PA         3/22/2017
Well Name/No: OCOMA G #35-6 (click well name for production)
Operator: NOBLE ENERGY INC - 100322
Status Date: 3/22/2017 Federal or State Lease #: 67905
FacilityID: 245578 LocationID: 323690
County: WELD #123 Location: SENW  35 4N65W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,733 ft.
Planned Location       1980 FNL  1980 FWL Lat/Long: 40.270547/-104.632736 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 40.27061/-104.63296 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PA         3/22/2017
Spud Date: 3/4/1987 Spud Date is: ACTUAL
Wellbore Permit   DRIFTED
Permit #: 870100 Expiration Date: 6/24/1987
Prop Depth/Form: Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner:
Unit: Unit Number:
Formation and Spacing: Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 0 , Unit Acreage: 80, Drill Unit: W2NW
Wellbore Completed
Completion Date: 3/9/1987
Measured TD: 7230 Measured PB depth: 7217
True Vertical TD: True Vertical PB depth:
Log Types: Gamma Ray CCL/CBL
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 314, Weight: 24
Cement: Sacks: 230, Top: 0, Bottom: 314, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7230, Weight: 15.1
Cement: Sacks: 220, Top: 6350, Bottom: 7230, Method Grade: CBL
Casing: String Type: S.C. 1.1 , Hole Size: , Size: , Top: , Depth: 4514, Weight:
Cement: Sacks: 200, Top: 4420, Bottom: 4514, Method Grade: CBL
Casing: String Type: S.C. 1.2 , Hole Size: , Size: , Top: , Depth: 710, Weight:
Cement: Sacks: 100, Top: 522, Bottom: 710, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
NIOBRARA 6770
CODELL 7051
Completed information for formation CODL                                     Status: CM         5/1/2009
1st Production Date: 4/20/2009 Choke Size:
Status Date: 5/1/2009 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment
Treatment Date: 3/10/2009    
Treatment summary: TRI-FRAC'D CODL W/ 128,604 GALS OF SLICKWATER & VISTAR W/ 244,180# OTTAWA SAND.
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 CODL .
    Perforation Data:
    Interval Bottom: 7076 Interval Top: 7052
    # of Holes: 69 Hole Size:
Completed information for formation NB-CD                                     Status: AB         3/22/2017
1st Production Date: N/A Choke Size: 0.313
Status Date: 3/22/2017 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-CODELL Status: AB
Formation Treatment
Treatment Date: 3/13/1987    
Treatment summary: COMMINGLE NBRR & CODL
Tubing Size: 2.375 Tubing Setting Depth: 7038
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 5/1/2009 Test Method: FLOWING
Hours Tested: 24 Gas Type: SHALE
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 3    
    BBLS_OIL 7    
    BTU_GAS 1231    
    CALC_BBLS_H2O 3    
    CALC_BBLS_OIL 7    
    CALC_GOR 30143    
    CALC_MCF_GAS 211    
    CASING_PRESS 66    
    GRAVITY_OIL 65    
    MCF_GAS 211    
    TUBING_PRESS 650    
    Perforation Data:
    Interval Bottom: 7076 Interval Top: 6768
    # of Holes: 273 Hole Size:
Completed information for formation NBRR                                     Status: CM         3/23/2005
1st Production Date: N/A Choke Size: 0.344
Status Date: 3/23/2005 Open Hole Completion: N
Commingled: N Production Method: FLOWING
Formation Name: NIOBRARA Status: CM
Formation Treatment
Treatment Date: 3/13/1987    
Treatment summary: PERFED NIOBRARA 6838'-6856' (108 HOLES), 6868'-6874' (96 HOLES) 2/16/05. 1000 GALS 15% ACID. REFRAC'D NIOBRARA W/64,470 GALS SLICKWATER, 109,998 GALS SILVERSTIM 28# GEL & 229,080# 20/40 SAND & 12,000# 12/20 SB EXCEL, 2/23/05. NIOBRARA "C PERFS" (6919'-69
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 3/23/2005 Test Method: FLOWING
Hours Tested: 24 Gas Type: SHALE
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 0    
    BBLS_OIL 9    
    CALC_BBLS_H2O 0    
    CALC_BBLS_OIL 9    
    CALC_GOR 25556    
    CALC_MCF_GAS 23    
    CASING_PRESS 160    
    MCF_GAS 230    
    Perforation Data:
    Interval Bottom: 6937 Interval Top: 6772
    # of Holes: 214 Hole Size: