The ICTQual AB Level 6 International Diploma in Refinery Operations is a globally recognized program designed for professionals and aspiring leaders in the oil and gas sector. This Level 6 Diploma in Refinery Operations offers comprehensive knowledge of petroleum refining processes, operational management, and safety protocols, preparing learners for advanced roles in the industry. With this International Diploma in Refinery Operations, participants gain both theoretical understanding and practical skills needed to excel in complex refinery environments.
This advanced diploma in refinery operations covers essential topics such as process optimization, energy efficiency, quality control, and environmental compliance. Through the program, learners also develop critical skills in problem-solving, leadership, and operational decision-making, making them highly valuable in industrial settings. The course is structured to combine academic excellence with hands-on application, ensuring learners gain real-world expertise in refinery operations.
With the ICTQual AB Level 6 International Diploma in Refinery Operations online, you can study flexibly from anywhere while earning a prestigious international certification in refinery operations. This course also serves as a refinery operations training online platform, offering insights into petroleum refinery management and professional refinery operations training that meets global industry standards. Whether you aim to become a refinery operations specialist, process engineer, or plant supervisor, this industrial refinery operations course equips you with the knowledge and confidence to succeed.
Advance your career in the energy sector with this oil and gas refinery operations course, gaining skills that are in high demand worldwide. Join a community of professionals who have leveraged the diploma in refinery operations to achieve career growth, international recognition, and enhanced expertise in one of the world’s most critical industries.
Awarding Body
ICTQual AB
Study Mode
Online
Qualification Level
Level 6
Completion Time
3-Years
Study Units
36 Mandatory Units
Assessments
Assignments & Evidences Based
| Qualification Title | ICTQual AB Level 6 International Diploma in Refinery Operations |
| Level | Level 6 |
| Total Credits | 360 |
| Assessment | Pass or fail Internally assessed and verified by centre staff External quality assurance by ICTQual AB verifiers |
To enrol in the ICTQual AB Level 6 International Diploma in Refinery Operations, applicants must meet the following entry criteria:
Minimum Age
- Applicants must be 18 years of age or older at the time of registration.
Educational Background
- Applicants should have completed a recognized Level 5 or equivalent qualification in engineering, chemical processing, petroleum studies, or a related technical field.
- Candidates with a strong foundation in science or industrial operations are also considered, ensuring they are prepared for advanced refinery training.
Work Experience
- Professional experience in the oil, gas, or chemical industry is highly recommended. Candidates with at least 2–6 years of relevant industrial experience will gain the most from this program.
- For fresh learners, foundational knowledge combined with strong motivation to work in refinery operations can also qualify.
English Language Proficiency
- Since the course is delivered in English, learners must demonstrate good English communication skills (reading, writing, and speaking).
- Non-native English speakers may be asked to provide evidence of proficiency (e.g., IELTS, TOEFL, or equivalent).
This qualification, the ICTQual AB Level 6 International Diploma in Refinery Operations, consists of 36 mandatory units.
Mandatory Units of ICTQual AB Level 6 International Diploma in Refinery Operations
This qualification, the ICTQual AB Level 6 International Diploma in Refinery Operations, consists of 36 mandatory units.
Year 1 – Foundation in Refinery Operations
- Principles of Chemical Engineering
- Introduction to Petroleum Refining
- Crude Oil Properties and Analysis
- Refinery Process Units Overview
- Distillation Principles and Applications
- Heat and Mass Transfer in Refining
- Introduction to Catalysts and Chemical Reactions
- Process Instrumentation and Control Basics
- Health, Safety, and Environmental Awareness
- Industrial Laboratory Techniques
- Technical Report Writing
- Introduction to Process Simulation Software
Year 2 – Intermediate Refinery Operations
- Advanced Distillation and Separation Techniques
- Hydrocracking and Hydrotreating Processes
- Fluid Catalytic Cracking (FCC) Operations
- Process Control and Automation in Refineries
- Energy Management and Efficiency in Refining
- Reactor Design and Optimisation
- Process Safety Management
- Refinery Production Planning
- Quality Control and Assurance in Refining
- Environmental Management and Sustainability
- Petroleum Product Blending Techniques
- Data Analysis and Technical Communication
Year 3 – Advanced Refinery Operations
- Advanced Process Optimisation and Troubleshooting
- Refinery Project Management
- Catalysts and Reaction Kinetics in Depth
- Advanced Process Simulation and Modelling
- Corrosion and Maintenance in Refineries
- Energy Transition and Cleaner Refining Technologies
- Risk Assessment and Hazard Analysis
- Advanced Laboratory Techniques and Process Testing
- Supply Chain and Logistics in Refining
- Capstone Project in Refinery Operations
- Professional Development and Leadership in Energy
- Strategic Decision-Making in Refinery Management
Upon successful completion of the ICTQual AB Level 6 International Diploma in Refinery Operations, learners will be able to:
Year 1 – Foundation in Refinery Operations
Principles of Chemical Engineering
- Understand fundamental chemical engineering principles applied in refinery operations.
- Analyze chemical processes and reactions relevant to petroleum refining.
- Apply process calculations for mass and energy balances in refinery systems.
- Interpret chemical properties of raw materials and intermediate products.
- Demonstrate basic problem-solving in process optimization.
Introduction to Petroleum Refining
- Describe the history, structure, and purpose of modern petroleum refineries.
- Identify key refinery products and their industrial applications.
- Understand refining process flows and the role of different process units.
- Recognize operational challenges and safety considerations in refining.
- Explain the economic and environmental impact of refining operations.
Crude Oil Properties and Analysis
- Characterize crude oil types based on physical and chemical properties.
- Conduct basic crude oil analyses using standard laboratory techniques.
- Interpret analytical data to determine suitability for refining processes.
- Understand the effect of crude composition on refinery operations.
- Apply knowledge of crude properties to optimize process efficiency.
Refinery Process Units Overview
- Identify major refinery process units and their operational functions.
- Understand integration between distillation, conversion, and treatment units.
- Explain process flow diagrams and unit operations.
- Analyze interdependence of units for efficient production.
- Evaluate operational risks in refinery processes.
Distillation Principles and Applications
- Explain basic distillation concepts and separation mechanisms.
- Apply theoretical principles to crude oil fractionation.
- Interpret distillation column design and operation.
- Optimize distillation processes for maximum yield and efficiency.
- Assess the impact of operational parameters on product quality.
Heat and Mass Transfer in Refining
- Understand the fundamentals of heat and mass transfer in refinery systems.
- Apply heat exchanger and mass transfer principles to process design.
- Evaluate energy efficiency in thermal operations.
- Solve practical problems involving heat and mass balances.
- Analyze transfer phenomena to improve refinery performance.
Introduction to Catalysts and Chemical Reactions
- Describe the role of catalysts in refinery reactions.
- Understand basic reaction kinetics and thermodynamics.
- Identify catalyst types and their industrial applications.
- Analyze reaction pathways in hydroprocessing and conversion units.
- Apply knowledge to improve reaction efficiency and selectivity.
Process Instrumentation and Control Basics
- Understand common instruments used in refinery monitoring and control.
- Interpret sensor data and process signals accurately.
- Apply basic process control strategies to maintain stable operations.
- Recognize the importance of automation in modern refineries.
- Demonstrate safe handling and calibration of control instruments.
Health, Safety, and Environmental Awareness
- Identify potential hazards in refinery operations.
- Implement safety protocols and emergency response procedures.
- Understand environmental regulations and compliance standards.
- Promote a culture of safety and sustainability in industrial settings.
- Analyze risk factors to minimize accidents and operational incidents.
Industrial Laboratory Techniques
- Apply laboratory methods for analyzing refinery samples.
- Conduct experiments safely following standard operating procedures.
- Interpret lab results for process monitoring and optimization.
- Ensure quality assurance through proper laboratory techniques.
- Communicate findings effectively in professional reports.
Technical Report Writing
- Develop clear and concise technical reports for industrial contexts.
- Present data, analyses, and recommendations accurately.
- Apply professional formatting and documentation standards.
- Enhance communication skills for multidisciplinary teams.
- Interpret technical content for decision-making in refinery operations.
Introduction to Process Simulation Software
- Understand the role of simulation in refinery process design.
- Operate basic refinery simulation tools for process modeling.
- Analyze simulation results to optimize unit performance.
- Evaluate process scenarios using virtual modeling.
- Integrate simulation insights into operational decision-making.
Year 2 – Intermediate Refinery Operations
Advanced Distillation and Separation Techniques
- Apply advanced distillation methods to improve separation efficiency.
- Analyze complex separation processes using modern technologies.
- Optimize operational parameters for maximum product recovery.
- Evaluate the performance of distillation and extraction units.
- Solve industrial-scale separation challenges in refinery operations.
Hydrocracking and Hydrotreating Processes
- Understand the principles of hydrocracking and hydrotreating.
- Analyze reaction mechanisms and catalyst roles in these processes.
- Apply operational strategies to enhance product yield and quality.
- Evaluate process parameters for efficient hydroprocessing.
- Implement safety and environmental considerations in hydroprocessing units.
Fluid Catalytic Cracking (FCC) Operations
- Explain the FCC process and its role in converting heavy hydrocarbons.
- Monitor and optimize FCC unit operations for high efficiency.
- Analyze catalyst performance and reaction kinetics.
- Implement safety and environmental protocols in FCC units.
- Troubleshoot common operational challenges in FCC operations.
Process Control and Automation in Refineries
- Apply control strategies to maintain refinery process stability.
- Integrate automation systems to optimize operational efficiency.
- Monitor process parameters and respond to deviations effectively.
- Use control instrumentation to enhance safety and productivity.
- Analyze data from automated systems for decision-making.
Energy Management and Efficiency in Refining
- Assess energy consumption in refinery operations.
- Apply energy optimization techniques to reduce operational costs.
- Implement sustainable practices for efficient energy use.
- Evaluate the impact of energy-saving initiatives on production.
- Promote continuous improvement in energy management strategies.
Reactor Design and Optimisation
- Design chemical reactors for optimal refinery performance.
- Analyze reaction kinetics and thermodynamics in industrial settings.
- Apply optimization techniques to enhance reactor efficiency.
- Evaluate safety, environmental, and operational considerations in reactor design.
- Troubleshoot and improve reactor operations for consistent output.
Process Safety Management
- Identify and assess process safety hazards in refinery operations.
- Implement process safety management systems effectively.
- Conduct risk assessments and safety audits in industrial settings.
- Apply regulatory standards and best practices for hazard control.
- Promote a culture of safety and compliance across refinery units.
Refinery Production Planning
- Develop production plans aligned with operational goals.
- Coordinate resources, materials, and schedules for optimal output.
- Monitor production performance and adjust plans as needed.
- Analyze production data to improve refinery efficiency.
- Implement planning strategies that meet market and environmental requirements.
Quality Control and Assurance in Refining
- Apply quality control techniques to monitor refinery products.
- Conduct laboratory and process testing for product compliance.
- Implement quality assurance systems for consistent operations.
- Analyze data to detect deviations and improve product standards.
- Ensure compliance with international quality and safety standards.
Environmental Management and Sustainability
- Evaluate environmental impacts of refinery operations.
- Implement sustainable practices in production and waste management.
- Ensure compliance with environmental regulations and standards.
- Promote sustainable development strategies within refinery operations.
- Monitor and reduce emissions, waste, and resource consumption.
Petroleum Product Blending Techniques
- Understand the principles of blending petroleum products.
- Apply blending methods to achieve product specifications.
- Analyze the effects of blending on product performance.
- Optimize blending processes for efficiency and cost-effectiveness.
- Ensure safety and quality compliance in blending operations.
Data Analysis and Technical Communication
- Analyze refinery data for informed decision-making.
- Use statistical and technical tools to interpret operational results.
- Communicate technical information clearly in reports and presentations.
- Apply data insights to optimize refinery processes.
- Enhance collaboration through effective technical communication.
Year 3 – Advanced Refinery Operations
Advanced Process Optimisation and Troubleshooting
- Identify bottlenecks and inefficiencies in refinery operations.
- Apply optimization techniques to improve process performance.
- Troubleshoot complex operational issues using analytical methods.
- Implement solutions to enhance refinery productivity and safety.
- Evaluate continuous improvement strategies for advanced operations.
Refinery Project Management
- Plan, execute, and monitor refinery projects effectively.
- Apply project management principles to meet operational objectives.
- Manage resources, timelines, and budgets in refinery projects.
- Conduct risk assessments and implement mitigation strategies.
- Coordinate multidisciplinary teams for successful project delivery.
Catalysts and Reaction Kinetics in Depth
- Analyze catalyst behavior and reaction kinetics for advanced processes.
- Optimize reaction conditions for maximum efficiency and yield.
- Apply kinetic models to industrial refinery processes.
- Evaluate catalyst performance and lifecycle in operational units.
- Implement advanced strategies to enhance catalytic reactions.
Advanced Process Simulation and Modelling
- Utilize simulation software for process optimization and scenario analysis.
- Model complex refinery operations to predict performance outcomes.
- Analyze simulation data for decision-making and troubleshooting.
- Evaluate alternative process strategies using digital modeling.
- Integrate simulation insights into operational and strategic planning.
Corrosion and Maintenance in Refineries
- Identify causes and effects of corrosion in refinery equipment.
- Apply preventive maintenance strategies for operational reliability.
- Monitor equipment integrity and performance effectively.
- Implement maintenance schedules aligned with international standards.
- Ensure safe and efficient operation through corrosion control practices.
Energy Transition and Cleaner Refining Technologies
- Understand energy transition trends in the oil and gas sector.
- Apply cleaner refining technologies for sustainable operations.
- Evaluate alternative fuels, low-carbon solutions, and energy efficiency measures.
- Develop strategies to reduce environmental impact in refinery operations.
- Promote adoption of sustainable and innovative refining practices.
Risk Assessment and Hazard Analysis
- Conduct comprehensive risk assessments in refinery operations.
- Identify and mitigate potential hazards using industry-standard methods.
- Apply hazard analysis tools to enhance safety and compliance.
- Implement corrective actions for operational risk reduction.
- Promote a proactive safety culture in refinery environments.
Advanced Laboratory Techniques and Process Testing
- Conduct sophisticated analytical and process testing in refinery labs.
- Interpret test results to guide process optimization.
- Ensure compliance with international quality standards.
- Apply laboratory insights to troubleshoot industrial operations.
- Maintain rigorous safety and documentation practices in laboratory work.
Supply Chain and Logistics in Refining
- Understand the supply chain of crude oil and refined products.
- Plan and optimize logistics for efficient refinery operations.
- Analyze inventory management and distribution strategies.
- Implement best practices for cost-effective and timely delivery.
- Integrate supply chain management with production planning.
Capstone Project in Refinery Operations
- Apply comprehensive knowledge to a real-world refinery project.
- Demonstrate problem-solving, analytical, and technical skills.
- Conduct research, data analysis, and process optimization.
- Present findings and recommendations in professional formats.
- Showcase readiness for leadership and advanced operational roles.
Professional Development and Leadership in Energy
- Develop leadership skills for managing refinery teams and projects.
- Enhance communication, negotiation, and decision-making abilities.
- Apply professional ethics and industry standards in operational contexts.
- Promote continuous learning and career growth in energy sectors.
- Prepare for senior-level positions in refinery management.
Strategic Decision-Making in Refinery Management
- Analyze complex operational, financial, and environmental data.
- Make informed strategic decisions for refinery efficiency and profitability.
- Evaluate risk, market trends, and regulatory impacts on operations.
- Develop long-term operational strategies aligned with business objectives.
- Lead organizational change and innovation in refinery management.
The ICTQual AB Level 6 International Diploma in Refinery Operations is designed for professionals, engineers, and graduates seeking advanced expertise in refinery processes and petroleum operations. This course is ideal for individuals aiming to enhance their technical skills, gain international recognition, and advance their careers in the oil, gas, and energy sectors. Whether you are entering the industry or aspiring to leadership roles, this diploma equips you with the knowledge, practical skills, and strategic insights needed to excel in refinery operations.
1. Aspiring Refinery Operations Professionals
- Individuals seeking a career in petroleum refining and process management.
- Those wanting to gain practical skills in refinery process units.
- Learners aiming to understand crude oil properties and processing techniques.
- Professionals aspiring to work in industrial laboratories or refinery operations.
- Individuals preparing for leadership roles in refinery plants.
2. Process and Chemical Engineers
- Engineers aiming to enhance their expertise in refinery operations.
- Professionals looking to optimize distillation, hydrocracking, and FCC processes.
- Those seeking advanced knowledge in catalysts, reaction kinetics, and process simulation.
- Engineers wishing to develop practical problem-solving and troubleshooting skills.
- Individuals preparing for senior or supervisory roles in process units.
3. Industrial Safety and Environmental Practitioners
- Professionals responsible for health, safety, and environmental compliance in refineries.
- Those aiming to understand process safety management and hazard analysis.
- Individuals seeking to implement sustainability and cleaner refining technologies.
- Practitioners interested in energy efficiency and environmental management.
- Safety managers wanting internationally recognized certification in refinery operations.
4. Production and Operations Managers
- Managers seeking to improve refinery production planning and operational efficiency.
- Professionals responsible for process control, automation, and energy management.
- Individuals aiming to implement quality assurance and control systems.
- Managers seeking skills to optimize refinery workflows and reduce operational costs.
- Professionals preparing for strategic decision-making and leadership in refineries.
5. Laboratory and Technical Analysts
- Laboratory technicians aiming to develop advanced analytical and testing skills.
- Professionals involved in petroleum product analysis, blending, and process testing.
- Individuals seeking expertise in industrial laboratory techniques and reporting.
- Analysts aiming to use simulation software for process optimization.
- Technical staff preparing for roles requiring accuracy, precision, and compliance.
6. Petroleum and Energy Industry Professionals
- Individuals working in oil and gas companies, refineries, or petrochemical plants.
- Professionals aiming to gain international recognition and career advancement.
- Those interested in supply chain, logistics, and refinery project management.
- Employees seeking knowledge of advanced refining processes and energy transition technologies.
- Professionals aiming to integrate sustainability into operational strategies.
7. Graduates and Career Switchers
- Recent graduates looking to enter the oil, gas, and refinery sectors.
- Individuals from related engineering, chemistry, or industrial backgrounds seeking specialization.
- Career switchers aiming to acquire globally recognized credentials in refinery operations.
- Learners seeking both practical and theoretical knowledge for professional growth.
- Those aiming to fast-track their career with leadership and strategic decision-making skills.
As an approved center of ICTQual AB, we provide learners with a structured pathway to achieve the Level 6 International Diploma in Refinery Operations. The certification route is designed to accommodate both experienced professionals and fresh candidates, ensuring everyone can gain internationally recognized credentials.
1. For Experienced Professionals
- Candidates with at least 6 years of verifiable work experience in refinery operations, petroleum, or related industrial sectors can follow this route.
- Experience is assessed and verified to ensure eligibility for accelerated certification.
- Learners may be exempted from completing certain assignments based on their professional experience.
- Focus is placed on demonstrating practical skills, technical knowledge, and strategic understanding.
- Upon successful enrollment with our approved center and verification of experience, candidates receive the ICTQual AB Level 6 International Diploma in Refinery Operations, recognized internationally.
2. For Fresh Candidates
- Fresh learners or those without significant industrial experience must complete all 36 mandatory study units and associated assignments.
- Each unit is designed to build technical expertise, practical skills, and operational knowledge.
- Assignments and assessments ensure learners meet international standards and industry expectations.
- Guidance and support are provided by our expert instructors throughout the learning journey.
- Successful completion of all assignments and units results in the award of the ICTQual AB Level 6 International Diploma in Refinery Operations, providing global recognition and career advancement opportunities.
All learners must enroll through our approved ICTQual AB center to access course materials, assignments, and official certification. This ensures that your learning pathway is fully supported, internationally recognized, and aligned with ICTQual AB standards.
Register Now
Related Qualifications

ProQual Level 3 NVQ Certificate in Occupational Health and Safety

ProQual Level 7 Diploma in Occupational Health and Safety Management

ProQual Level 3 Certificate in Assessing Vocational Achievement


