This course provides a detailed understanding of Enhanced Oil Recovery (EOR) methods and mechanisms together with information about EOR projects workflow and decision-making, especially screening criteria.
Public :
Reservoir engineers, petroleum engineers and assets managers involved in EOR projects.
Level :Knowledge
Prerequisite :
Basic knowledge in reservoir engineering, oil reservoirs drive mechanisms and reservoir simulation.
Course Content
FUNDAMENTALS OF OIL RESERVOIRS DRIVE MECHANISMS
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Duration : 1 Day
Review of primary and secondary recovery drive mechanisms:
Natural depletion of undersaturated oil reservoir.
Solution gas drive.
Natural water drive.
Water and gas injection.
Principle and mechanisms of main EOR methods:
Chemical flooding.
Miscible gas injection.
Thermal flooding.
EOR - CHEMICAL METHODS (surfactant, polymer, alkaline)
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Duration : 1.5 Days
Principles and mechanisms of chemical EOR.
Selection criteria.
Recovery targets and why they are seldom met.
Chemicals. Characteristics and properties.
Preformed Particle Gel (PPG).
Colloidal Dispersion Gels (CDG).
Design considerations.
Simulation of chemical flooding. Application to ASP flooding.
Case studies.
EOR - MISCIBLE GAS INJECTION METHODS (CO2, N2, HC)
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Duration : 1.5 Days
Principles and mechanisms of miscible gas EOR.
Minimum Miscibility Pressure (MMP).
Hydrocarbon miscible displacement:
First contact miscible process.
Condensing gas drive.
Vaporizing gas drive.
Selection criteria.
Laboratory experiments.
Simulation of miscible gas injection. Application to CO2 injection.
Attendees will be able to implement the following skills:
Discuss recovery expectations from reservoirs under primary, secondary and EOR methods,
Discuss main Enhanced Oil Recovery (EOR) methods and corresponding mechanisms for improving recovery factor,
Apply screening criteria used for decision making on EOR projects,
Plan and apply main EOR methods using empirical, analytical and simulation tools.
Ways & Means
Interactive lectures and exercises.
Field case studies.
Chemical and Miscible Gas EOR simulation using dedicated industrial software.
Learning assessment
Knowledge assessment with multiple choice questions and open explanatory questions.
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Coordinator :IFP Training instructors, with expertise in the field and trained in modern teaching methods adapted to the specific needs of learners from the professional world.
To French entities : IFP Training is referenced to DataDock ; you may contact your OPCO about potential funding.
Please contact our disabled persons referent to check the accessibility of this training program : referent.handicap@ifptraining.com
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