COGIS - WELL Information

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Surface Location Data for API # 05-123-24210                               Status: PA         9/5/2018
Well Name/No: CLASSIC LANES #C9 (click well name for production)
Operator: EXTRACTION OIL & GAS INC - 10459
Status Date: 9/5/2018 Federal or State Lease #:
FacilityID: 286488 LocationID: 332837
County: WELD #123 Location: NENE  20 5N65W 6 PM
Field: WATTENBERG  - #90750 Elevation: 4,675 ft.
Planned Location       164 FNL  1106 FEL Lat/Long: 40.39143/-104.6818 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.39133/-104.68193 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: PA         3/13/2018
Spud Date: 12/6/2006 Spud Date is: ACTUAL
Wellbore Permit   DIRECTIONAL
Permit #: 20063227 Expiration Date: 8/29/2007
Prop Depth/Form: 8162 Surface Mineral Owner Same: N
Mineral Owner: FEE Surface Owner: FEE
Unit: Unit Number:
Formation and Spacing: Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407-87 , Unit Acreage: 160, Drill Unit: SW4
Wellbore Completed
Completion Date: 12/15/2006
Measured TD: 7990 Measured PB depth: 7935
True Vertical TD: 7249 True Vertical PB depth: 7194
Top PZ Location:           Sec: 17 Twp: 5N 65W Footage: 2022 S  2096 W Depth
Bottom Hole Location:   Sec: 17 Twp: 5N 65W Footages: 2022 FSL  2096 FWL Depth
Log Types: CBL, COMP NEU
Casing: String Type: SURF , Hole Size: 12.25, Size: 8.625, Top: 0, Depth: 986, Weight: 24
Cement: Sacks: 690, Top: 0, Bottom: 986, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 7.875, Size: 4.5, Top: 0, Depth: 7937, Weight: 13.5
Cement: Sacks: 635, Top: 3515, Bottom: 7937, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
NIOBRARA 7506 7644 N N
CODELL 7810 7820 N N
Completed information for formation NB-CD                                     Status: AB         9/5/2018
1st Production Date: 5/2/2007 Choke Size: 0.219
Status Date: 9/5/2018 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA-CODELL Status: AB
Formation Treatment
Treatment Date: 2/15/2007    
Treatment summary: NBRR: PERF 7506-7644, 72 HOLES, 5043.6 BBLS FLUID, 249,000# 30/50 SAND. CODL: PERF 7810-7820, 40 HOLES, 2754.4 BBLS FLUID, 250,960# 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: 5/15/2007 Test Method: FLOWING
Hours Tested: 24 Gas Type: SHALE
Gas Disposal: SOLD
Test Type Measure
    BBLS_OIL 73    
    BTU_GAS 1258    
    CALC_BBLS_OIL 73    
    CALC_GOR 6671    
    CALC_MCF_GAS 487    
    CASING_PRESS 680    
    GRAVITY_OIL 56    
    MCF_GAS 487    
    Perforation Data:
    Interval Bottom: 7820 Interval Top: 7506
    # of Holes: 112 Hole Size: 0.41