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0465102004020

Well Details

Well ID: 0465102004020
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Location: 02/04-20-046-10W5/0
Location Alias: 02/04-20-46-10 W5M
Location Alias 2: 02/04-20-046-10 W5/00
Country: Canada
Province: Alberta
Township: 046
Meridian: 5
Range: 10
Section: 20
County/Municipality: Brazeau County
Well Name: CVE PEMBINA 4-20-46-10
Operator Name: Cenovus Energy Inc.
License Number: 0473978
License Date: 2014-12-23
License Status: Amended
Spud Date: 2015-02-10
Final Drill Date: 2015-02-26
Well Total Depth: 4322.00 m
Surface Hole Latitude: 52.992743
Surface Hole Longitude: -115.411125

For data sources see[1][2]

Well History

Date Event
2014-12-23 Obtained License
2015-02-12 Lost Circulation Occurred
2015-02-12 Surface Casing Operation Performed
2015-02-13 Well Log Performed
2015-02-15 Direction Drilling Operation Performed - Deviate
2015-02-18 Direction Drilling Operation Performed - Horizontal
2015-02-18 Well Log Performed
2015-02-19 Lost Circulation Occurred
2015-02-20 Intermediate Casing Operation Performed
2015-02-20 Well Log Performed
2015-02-21 Well Log Performed
2015-02-26 Finished Drilling
2015-02-26 Well Log Performed
2015-02-26 Well Mode changed to Drilled and Cased
2015-02-27 Liner Casing Operation Performed
2015-02-27 Perforation Treatment Performed - Open-Hole Completion
2015-02-28 Well Log Performed
2015-03-01 Rig Released
2015-03-01 Well Log Performed
2015-03-03 Well Began Production
2015-03-03 Well Fluid changed to Gas
2015-03-03 Well Mode changed to Flowing
2015-03-13 Perforation Treatment Performed - Multi-Stage Fracture
2017-09-25 Well Fluid changed to Gas
2017-09-25 Well Mode changed to Pumping

For data sources see[3]

Spud Table

Spud Date Contractor Rig Number New Projected Depth (m) Activity Type
2015-02-10 Precision Drilling Corporation 231 N/A Drill To LD

For data sources see[4]

Directional Drilling

Start Date Depth (m) Reason
2015-02-15 1733.90 Deviate (5 - 79 degrees)
2015-02-18 2531.40 Horizontal

For data sources see[5]

Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2015-02-27 Open Hole/Barefoot Completion 4272.00 4322.00 0
2015-03-13 Multi-Stage Fracture 3155.60 3156.60 0
2015-03-13 Multi-Stage Fracture 3010.00 3011.00 0
2015-03-13 Multi-Stage Fracture 2835.40 2836.40 0
2015-03-13 Multi-Stage Fracture 2660.10 2661.10 0
2015-03-13 Multi-Stage Fracture 4248.60 4249.90 0
2015-03-13 Multi-Stage Fracture 4087.90 4088.90 0
2015-03-13 Multi-Stage Fracture 3887.70 3888.70 0
2015-03-13 Multi-Stage Fracture 3687.00 3688.00 0
2015-03-13 Multi-Stage Fracture 3540.10 3541.10 0
2015-03-13 Multi-Stage Fracture 3451.70 3452.70 0
2015-03-13 Multi-Stage Fracture 3361.40 3362.40 0
2015-03-13 Multi-Stage Fracture 3258.10 3259.10 0

For data sources see[6]

Fracking Activities

Fracking Jobs

Job Number Job Start Date Job End Date True Vertical Depth (ft) Total Water Volume (gal) Total Non-Water Volume (gal)
1 2015-03-13 2015-03-13 2,307 0 N/A

Fluid Composition Data

Job Number Trade Name Supplier Purpose Ingredient Name CAS Number Additive Percentage by Mass Job Percentage by Mass Mass Used (lb)
1 Water (Including Mix Water Supplied by Client)* Not Available 100 83.5344 N/A
Slickwater. N002 Schlumberger Crystalline silica 14808-60-7 100 4.3478 N/A
Slickwater. N002 Schlumberger Energizing Fluid 2-hydroxy-N.N.N-trimethylethanaminium chloride 67-48-1 100 0.1401 N/A
Acetic acid 64-19-7 100 0 N/A
Acetic acid. potassium salt 127-08-2 100 0 N/A
Acrylamide. 2-acrylamido-2-methylpropanesulfonic
acid. sodiu
38193-60-1 100 0.0089 N/A
Alcohol. C11-14. ethoxylated 78330-21-9 100 0.0008 N/A
Alcohols. C9-11-iso-. C10-rich 68526-85-2 100 0.0008 N/A
Dicoco dimethyl quaternary ammonium chloride 61789-77-3 100 0.0004 N/A
Distillates (petroleum). hydrotreated light 64742-47-8 100 0.008 N/A
Glutaraldehyde 111-30-8 100 0.0172 N/A
Nitrogen. liquid form 7727-37-9 100 3.592 N/A
Polyethylene glycol monohexyl ether 31726-34-8 100 0.0107 N/A
Propan-2-ol 67-63-0 100 0 N/A
Sodium chloride(impurity) 7647-14-5 100 0.0039 N/A
Sorbitan monooleate. ethoxylated 9005-65-6 100 0.0003 N/A
Sorbitan. (Z)-9-octadecenoate (2:3) 8007-43-0 100 0.0006 N/A
Tetrasodium ethylenediaminetetraacetate 64-02-8 100 0 N/A

For data sources see[7]

Water Sources

Water Diversion Start Date Water Diversion End Date Water Source Type Total Water Volume (m3)
2015-03-07 2015-03-13 Surface Water - River 3444

For data sources see[8]

Production Data

Period Total Production Hours Gas Quantity (m3) Oil Quantity (m3) Water Quantity (m3)
2015 5913 0.0 0.0 0.0
2016 8480 0.0 0.0 0.0
2017 8652 0.0 0.0 0.0
2018 8668 0.0 0.0 0.0
2019 8618 0.0 0.0 0.0
2020 2178 0.0 0.0 0.0

For data sources see[9]

Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2015-02-12 Lost Circulation 616.00 616.00
2015-02-19 Lost Circulation 2594.00 2594.00
2015-03-22 No Incident Encountered 0.00 0.00

For data sources see[10]

References