COGIS - WELL Information

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Surface Location Data for API # 05-123-14447                               Status: PA         5/2/2017
Well Name/No: EAST ERIE #2-17 #1 (click well name for production)
Operator: KERR MCGEE OIL & GAS ONSHORE LP - 47120
Status Date: 5/2/2017 Federal or State Lease #:
FacilityID: 246650 LocationID: 327292
County: WELD #123 Location: NENW  17 1N68W 6 PM
Field: WATTENBERG  - #90750 Elevation: 5,085 ft.
Planned Location       1319 FNL  1323 FWL Lat/Long: 40.054624/-105.032378 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.05463/-105.03238 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PA         5/2/2017
Wellbore Permit   DRIFTED
Permit #: 20092478 Expiration Date: 11/18/2010 8:09:03 AM
Prop Depth/Form: 8467 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: CODL , Formation: CODELL , Order: 407-87 , Unit Acreage: 160, Drill Unit: NW4
Formation and Spacing: Code: JSND , Formation: J SAND , Order: 0 , Unit Acreage: 320, Drill Unit: N2
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: , Depth: 485, Weight: 23
Cement: Sacks: 160, Top: 0, Bottom: 485, Method Grade:
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: , Depth: 8465, Weight: 11.6
Cement: Sacks: 300, Top: 7900, Bottom: 8465, Method Grade:
Casing: String Type: S.C. 1.1 , Hole Size: , Size: , Top: , Depth: 1000, Weight:
Cement: Sacks: 495, Top: 1000, Bottom: 848, Method Grade:
Wellbore Completed
Completion Date: N/A
Measured TD: Measured PB depth:
True Vertical TD: True Vertical PB depth:
Log Types:
Log Types: DIL-SP-GR, LDT-CNL-GR
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 485, Weight: 23
Cement: Sacks: 160, Top: 0, Bottom: 485, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 8465, Weight: 11.6
Cement: Sacks: 300, Top: 7152, Bottom: 8464, Method Grade: CBL
Casing: String Type: S.C. 1.1 , Hole Size: , Size: , Top: , Depth: 8465, Weight:
Cement: Sacks: 190, Top: 4675, Bottom: 5432, Method Grade: CBL
Casing: String Type: S.C. 1.2 , Hole Size: , Size: , Top: , Depth: 8465, Weight:
Cement: Sacks: 215, Top: 3350, Bottom: 4214, Method Grade: CBL
Casing: String Type: S.C. 1.3 , Hole Size: , Size: , Top: , Depth: 1000, Weight:
Cement: Sacks: 425, Top: 378, Bottom: 1194, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
SUSSEX 5170
NIOBRARA 7475
CODELL 7853
BENTONITE 8110
D SAND 8234
J SAND 8294
Completed information for formation CODL                                     Status: AB         5/2/2017
1st Production Date: 10/5/2010 Choke Size:
Status Date: 5/2/2017 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: AB
Formation Treatment
Treatment Date: 10/1/2010    
Treatment summary: Codell recomplete 10/1/10; commingled w/ J Sand after recompletion Frac'd Codell w/129943 gals Vistar and Slick Water with 269800 lbs Ottawa sand
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    
    BBLS_OIL 6    
    BTU_GAS 1120    
    CALC_BBLS_H2O 2    
    CALC_BBLS_OIL 6    
    CALC_GOR 2000    
    CALC_MCF_GAS 12    
    CASING_PRESS 714    
    MCF_GAS 12    
    TUBING_PRESS 450    
    Perforation Data:
    Interval Bottom: 7869 Interval Top: 7855
    # of Holes: 56 Hole Size: 0.42
Completed information for formation J-CDL                                     Status: CM         10/26/2010
1st Production Date: 10/5/2010 Choke Size:
Status Date: 10/26/2010 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: J-CODELL Status: CM
Formation Treatment
Treatment Date: 10/1/2010    
Treatment summary: Codell & Niobrara are commingled
Tubing Size: 2.375 Tubing Setting Depth: 8278
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 10/26/2010 Test Method: Flowing
Hours Tested: 24 Gas Type: WET
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 2    
    BBLS_OIL 6    
    BTU_GAS 1120    
    CALC_BBLS_H2O 2    
    CALC_BBLS_OIL 6    
    CALC_GOR 2000    
    CALC_MCF_GAS 12    
    CASING_PRESS 714    
    MCF_GAS 12    
    TUBING_PRESS 560    
    Perforation Data:
    Interval Bottom: 8314 Interval Top: 7855
    # of Holes: 132 Hole Size:
Completed information for formation JSND                                     Status: AB         5/2/2017
1st Production Date: 1/5/1990 Choke Size:
Status Date: 5/2/2017 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: J SAND Status: AB
Formation Treatment
Treatment Date: 10/1/2010    
Treatment summary: J Sand was under sand plug and RBP for Codell recomplete; removed sand plug and RBP to commingle
Formation Treatment
Treatment Date: 8/23/2010    
Treatment summary: J Sand under RBP and sand plug for Codell recomplete
Formation Treatment
Treatment Date: 1/5/1990    
Treatment summary: FRAC W/ 10,000 MINIFRAC. W/ MM IV 50# GEL W/ 5% HC, 4165 BBL GEL & 610,000# 20/40 M.
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 188    
    BBLS_OIL 2    
    CALC_GOR 361000    
    CASING_PRESS 550    
    MCF_GAS 722    
    TUBING_PRESS 260    
    Perforation Data:
    Interval Bottom: 8314 Interval Top: 8295
    # of Holes: 76 Hole Size: 0.41