Course Introduction
This intensive 5-day foundation level course covers the principal aspects of design, construction, and operations of offshore pipeline systems. The course focuses on pipeline mechanical, strength, and stability design, and construction. Special challenges, such as shoreline crossings, foreign pipeline crossings, repair methods, flow assurance, corrosion control, and cathodic protection are an integral part of this course. Participants will acquire the essential knowledge and skills to design, construct, and operate pipelines. Design problems and team projects are part of this course.
Course Objectives
By the end of this training course, delegates will learn to:
- Apply mechanical, strength, and physical principles to pipeline design, material selection, construction, and operation
- Describe the key construction methods
- Define the importance of environmental conditions, construction methods, and pipeline system hydraulics in design, installation, and operations of offshore pipeline systems
- Identify special design and construction challenges of offshore pipeline systems
- Incorporate construction methods into the design of a pipeline system
- Identify the principal interfaces of pipeline facilities, such as platforms, floating production systems, subsea wellheads, and SPMs on design, construction, and operations of offshore pipeline systems
- Identify offshore safety and environmental practices and their effect on design, construction, and operations
Who Should Attend?
Engineers, designers and operators who are actively involved in the design, specification, construction, and operation of offshore pipeline systems.
Course Outline
Day 1: Introduction & Pipeline Fundamentals
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Overview of oil and gas transportation systems (onshore and offshore pipelines)
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Functions and components of pipeline systems
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Review of pipeline hydraulics and flow fundamentals
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Hydraulic considerations for design and operations (pressure drop, flow regimes, surge)
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Case discussion: hydraulics impact on system design
Day 2: Pipeline System Definition & Regulatory Aspects
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Pipeline systems definition and classification
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Surveying methods and route selection criteria
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Environmental, safety, and regulatory considerations
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Codes and standards: ASME B31.4, B31.8, API, ISO, DNV, local regulations
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Pipeline conceptual and mechanical design principles
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Strength, stability, and constructability considerations
Day 3: Materials, Components & Corrosion Protection
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Pipeline materials: line pipe selection and mechanical properties
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Valves, fittings, and other critical pipeline components
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Corrosion mechanisms in pipelines (internal and external)
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Cathodic protection methods and design
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Pipeline coatings and insulation systems
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Workshop: selecting materials and coatings for different service conditions
Day 4: Specialized Design & Construction Considerations
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Specialized equipment for subsea systems: tie-ins, manifolds, pipe-in-pipe
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Risers and umbilicals: design and construction challenges
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Foreign pipeline crossings and right-of-way management
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Single point moorings and shore approach methods
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Case study: subsea pipeline construction challenges
Day 5: Flow Assurance, Integrity & Operations
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Introduction to flow assurance (wax, hydrates, asphaltenes, slugging)
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Pipeline integrity management principles
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In-line inspection (ILI) and pigging technologies
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Leak detection methods and emergency response planning
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Maintenance and repair techniques (clamps, hot tapping, replacement strategies)
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Impact of O&M considerations on pipeline design and material selection
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Course wrap-up: integrated pipeline project planning exercise
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