COGIS - WELL Information

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Surface Location Data for API # 05-123-22867                               Status: PA         6/13/2018
Well Name/No: HIGHWAY 85-2 #B11 (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 6/13/2018 Federal or State Lease #:
FacilityID: 276906 LocationID: 332837
County: WELD #123 Location: NENE  20 5N65W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,669 ft.
Planned Location       150 FNL  849 FEL Lat/Long: 40.391415/-104.680909 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.39145/-104.68088 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PA         6/13/2018
Spud Date: 8/15/2005 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: 20050599 Expiration Date: 3/30/2006
Prop Depth/Form: 8230 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: DKTA , Formation: DAKOTA , Order: 499-15 , Unit Acreage: 320, Drill Unit:
Formation and Spacing: Code: JSND , Formation: J SAND , Order: 232-23 , Unit Acreage: 320, Drill Unit:
Formation and Spacing: Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407-57 , Unit Acreage: 80, Drill Unit: E/2SE
Wellbore Completed
Completion Date: 9/22/2005
Measured TD: 8030 Measured PB depth: 8021
True Vertical TD: 7672 True Vertical PB depth: 7664
Top PZ Location:           Sec: 17 Twp: 5N 65W Footage: 1993 S  773 E Depth
Bottom Hole Location:   Sec: 17 Twp: 5N 65W Footages: 1993 FSL  773 FEL Depth
Log Types: DIL, DEN, NEU, CBL
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 1385, Weight: 24
Cement: Sacks: 533, Top: 0, Bottom: 1385, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 8023, Weight: 11.6
Cement: Sacks: 610, Top: 3710, Bottom: 8023, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
SUSSEX 4575 4638 N N
NIOBRARA 7103 7394 N N
FORT HAYS 7394 7415 N N
CODELL 7415 7437 N N
J SAND 7892 7989 N N
Completed information for formation CODL                                     Status: CM         12/26/2009
1st Production Date: N/A Choke Size:
Status Date: 12/26/2009 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: CODELL Status: CM
Formation Treatment
Treatment Date: 12/2/2009    
Treatment summary: REPERF EXISTING CODELL 7418-7438 AND 7436-7468. REFRAC CODELL 7418-7438 WITH 119994 GAL HYBRID 26# PHASERFRAC AND 250000# 20/40 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 10    
    BBLS_OIL 33    
    BTU_GAS 1255    
    CALC_BBLS_H2O 10    
    CALC_BBLS_OIL 33    
    CALC_GOR 14545    
    CALC_MCF_GAS 480    
    CASING_PRESS 1320    
    GRAVITY_OIL 57    
    MCF_GAS 480    
    Perforation Data:
    Interval Bottom: 7468 Interval Top: 7418
    # of Holes: 100 Hole Size: 0.42
Completed information for formation NB-CD                                     Status: AB         6/13/2018
1st Production Date: 12/15/2009 Choke Size: 0.250
Status Date: 6/13/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-CODELL Status: AB
Formation Treatment
Treatment Date: 12/2/2009    
Treatment summary:
Tubing Size: 2.375 Tubing Setting Depth: 7377
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 12/26/2009 Test Method: FLOWING
Hours Tested: 24 Gas Type: SHALE
Gas Disposal: SOLD
Test Type Measure
    BBLS_H2O 0    
    BBLS_OIL 17    
    BTU_GAS 1274    
    CALC_BBLS_H2O 0    
    CALC_BBLS_OIL 17    
    CALC_GOR 5882    
    CALC_MCF_GAS 100    
    CASING_PRESS 1720    
    GRAVITY_OIL 61    
    MCF_GAS 100    
    Perforation Data:
    Interval Bottom: 7468 Interval Top: 7108
    # of Holes: 360 Hole Size: 0.42
Completed information for formation NBRR                                     Status: CM         12/26/2009
1st Production Date: N/A Choke Size:
Status Date: 12/26/2009 Open Hole Completion: N
Commingled: Y Production Method:
Formation Name: NIOBRARA Status: CM
Formation Treatment
Treatment Date: 12/2/2009    
Treatment summary: FRAC NIOBRARA A 7108-28, 7150-56; B 7247-62; C 7306-20 WITH 219996 GAL HYBRID PHASERFRAC, 53750# 40/70 SAND, 240000# 20/40 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 NBRR .
    Perforation Data:
    Interval Bottom: 7320 Interval Top: 7108
    # of Holes: 220 Hole Size: 0.42