Flexible Riser Design and Integrity Management Training Course

Flexible Riser Design and Integrity Management Training Course

Introduction

Flexible Riser Design and Integrity Management Training Course is designed to equip oil and gas professionals with advanced knowledge and practical skills in flexible riser engineering, offshore pipeline systems, subsea production technology, deepwater engineering, and asset integrity management. This course explores the fundamental principles of flexible riser design, including structural configuration, material selection, pressure containment, tensile armour design, fatigue resistance, hydrodynamic loading, and mechanical performance. Participants will examine key engineering considerations such as internal pressure, external hydrostatic pressure, temperature effects, fluid compatibility, corrosion resistance, and installation loads to ensure reliable and cost-effective subsea infrastructure throughout the asset lifecycle.

Participants will learn how to identify common degradation mechanisms, evaluate structural damage, assess annulus conditions, interpret inspection findings, and implement effective mitigation strategies. Through practical exercises, engineering simulations, industry-based case studies, and integrity assessment scenarios, the programme demonstrates how to improve riser reliability, extend service life, minimize unplanned shutdowns, and reduce offshore operating costs. The training also addresses emerging industry priorities, including digital twins, condition monitoring, advanced inspection technologies, subsea asset digitalization, and data-driven maintenance planning. By the end of the course, participants will be better prepared to make informed engineering decisions, strengthen regulatory compliance, manage operational risks, and optimize the performance of flexible riser systems across the entire offshore oil and gas value chain.

Course Duration

5 days

Course Objectives

By the end of this training course, participants will be able to:

1. Explain the fundamental principles of flexible riser engineering, subsea production systems, and offshore flow assurance.
2. Evaluate flexible riser configurations, including catenary, lazy-wave, steep-wave, and other dynamic riser arrangements.
3. Apply industry standards and engineering guidelines to flexible riser design, qualification, and verification.
4. Assess material selection, polymer liners, tensile armour, pressure armour, and corrosion-resistant components.
5. Analyze dynamic loading, fatigue damage, vortex-induced vibration (VIV), and hydrodynamic performance.
6. Evaluate internal pressure, external hydrostatic pressure, temperature variations, and combined loading conditions.
7. Develop effective riser integrity management strategies using risk-based inspection and maintenance principles.
8. Identify common failure mechanisms, including armour wire corrosion, fretting, fatigue cracking, polymer degradation, and water ingress.
9. Interpret inspection results from visual surveys, annulus monitoring, non-destructive testing, and subsea inspection technologies.
10. Conduct preliminary fatigue life assessment, remaining useful life estimation, and failure risk evaluation.
11. Apply root cause analysis and failure investigation techniques to riser integrity incidents.
12. Integrate digital monitoring, predictive analytics, and digital twin technologies into riser asset management.
13. Develop lifecycle integrity plans that improve safety, regulatory compliance, operational reliability, and total asset cost efficiency.

Target Audience

1. Offshore and subsea engineers responsible for riser design and production systems.
2. Flexible riser design engineers and pipeline engineering specialists.
3. Asset integrity managers and reliability engineers.
4. Inspection engineers and non-destructive testing (NDT) specialists.
5. Maintenance engineers and offshore operations personnel.
6. Flow assurance engineers and subsea production technologists.
7. Project managers, technical authorities, and engineering consultants.
8. HSE professionals, technical auditors, and regulatory compliance specialists working in offshore oil and gas.

Course Modules

Module 1: Fundamentals of Flexible Riser Systems

• Overview of flexible riser technology and its role in offshore oil and gas production.
• Types of flexible risers: production, injection, export, and service risers.
• Riser configurations: free-hanging catenary, lazy-wave, steep-wave, and hybrid systems.
• Key components: carcass, polymer sheath, pressure armour, tensile armour, and outer sheath.
• Case study: Selecting a flexible riser configuration for an FPSO operating in deepwater conditions.

Module 2: Flexible Riser Design Principles and Engineering Standards

• Fundamental design requirements and engineering design philosophies.
• Application of relevant API, ISO, DNV, and other applicable industry standards.
• Design loads, load combinations, safety factors, and operating envelopes.
• Material selection, qualification testing, and manufacturing quality assurance.
• Design verification, documentation, and technical approval processes.
• Case study: Evaluating a proposed flexible riser design against project requirements and applicable qualification standards.

Module 3: Structural Mechanics and Dynamic Riser Analysis

• Static and dynamic analysis of flexible riser systems.
• Effects of vessel offset, wave loading, current profiles, and platform motions.
• Top tension, touchdown point behavior, curvature, and minimum bend radius.
• Fatigue analysis, stress distribution, and vortex-induced vibration assessment.
• Numerical modelling, sensitivity analysis, and design optimization.
• Case study: Assessing fatigue hotspots in a dynamic riser connected to a floating production vessel under severe metocean conditions.

Module 4: Materials Engineering and Degradation Mechanisms

• Mechanical properties of tensile armour wires and pressure-resistant layers.
• Polymer liner performance under pressure, temperature, and chemical exposure.
• Corrosion mechanisms, hydrogen-related degradation, and material compatibility.
• Armour wire fretting, fatigue cracking, wear, and interlayer friction.
• Manufacturing defects, installation damage, and material qualification requirements.
• Case study: Investigating premature armour wire degradation and recommending corrective engineering measures.

Module 5: Flexible Riser Installation, Commissioning, and Operations

• Installation engineering, handling procedures, and transportation requirements.
• Reel-lay and other applicable installation methodologies for flexible risers.
• Bend stiffeners, buoyancy modules, hang-off systems, and end fittings.
• Commissioning, pressure testing, operational readiness, and baseline inspections.
• Operational monitoring, process excursions, and management of change.
• Case study: Developing an installation risk assessment for a flexible riser deployed from an offshore construction vessel.

Module 6: Riser Integrity Management and Inspection Technologies

• Development of risk-based integrity management programmes.
• Inspection planning, inspection intervals, and criticality-based prioritization.
• Subsea visual inspection, remotely operated vehicles (ROVs), and NDT methods.
• Annulus monitoring, pressure monitoring, and water ingress detection.
• Inspection data management, defect classification, and repair decision-making.
• Case study: Creating an integrity inspection plan for aging flexible risers with limited historical inspection data.

Module 7: Failure Analysis, Fatigue Life Extension, and Risk Management

• Identification of failure modes and degradation mechanisms.
• Root cause analysis, failure mode and effects analysis (FMEA), and fault-tree analysis.
• Fatigue damage accumulation and remaining useful life assessment.
• Risk-based repair, replacement, derating, and continued-operation decisions.
• Emergency response, incident investigation, and lessons learned.
• Case study: Evaluating a suspected tensile armour failure and determining whether the riser can continue operating safely.

Module 8: Digital Integrity Management and Lifecycle Optimization

• Integration of digital twins and real-time condition monitoring.
• Predictive maintenance using inspection history, operational data, and analytics.
• Data-driven fatigue monitoring and anomaly detection.
• Lifecycle cost analysis, maintenance optimization, and asset performance indicators.
• Development of an integrated flexible riser integrity management plan.
• Case study: Using condition-monitoring data and predictive analytics to prioritize maintenance across a fleet of offshore flexible risers.

Training Methodology

• Interactive lectures and presentations.
• Group discussions and brainstorming sessions.
• Hands-on exercises using real-world datasets.
• Role-playing and scenario-based simulations.
• Analysis of case studies to bridge theory and practice.
• Peer-to-peer learning and networking.
• Expert-led Q&A sessions.
• Continuous feedback and personalized guidance.

Register as a group from 3 participants for a Discount

Send us an email: info@datastatresearch.org or call +254724527104 

Certification

Upon successful completion of this training, participants will be issued with a globally- recognized certificate.

Tailor-Made Course

 We also offer tailor-made courses based on your needs.

Key Notes

a. The participant must be conversant with English.

b. Upon completion of training the participant will be issued with an Authorized Training Certificate

c. Course duration is flexible and the contents can be modified to fit any number of days.

d. The course fee includes facilitation training materials, 2 coffee breaks, buffet lunch and A Certificate upon successful completion of Training.

e. One-year post-training support Consultation and Coaching provided after the course.

f. Payment should be done at least a week before commence of the training, to DATASTAT CONSULTANCY LTD account, as indicated in the invoice so as to enable us prepare better for you.