Program

43rd International Conference on Ocean, Offshore & Arctic Engineering&reg > Program > Symposia

Symposia

Symposium Coordinator: R. Cengiz Ertekin, University of Hawaii, ertekin@hawaii.edu

Description: The offshore industry has been very active recently in deep waters. Innovations and industry know-how have bloomed over the last few decades. In addition to dealing with the design methodology, analytical tools, experimental techniques, structural and hydrodynamic modeling, applications in deepwater technology, and challenges for safe operations. In more recent conferences, the OFT symposium has dealt with the FLNG Technology, CFD Modeling Practice & Verification, Wave Loading and Motions in Extreme Seas, Digitalization, AI/ML, Digital Twins, Adapting/Mitigating Climate Change, Earthquake Design and Internal Waves as some of the key topics discussed in the OFT symposium. Fixed platforms reach multiple thousands feet of water depths using compliant towers. Spars and TLPs have allowed dry trees in up to 5,000 feet; drill ships are stationed for weeks on DP, and we currently drill in over 10,000 feet of water depth. Areas of activities have increased as well! The North Sea and the Gulf of Mexico are no longer the epicenter of offshore activities. Oil reserves are now coming significantly online from West Africa and Brazil, while gas from Australia and Qatar is being transported worldwide in tankers that have tripled their capacity over the past couple of decades. The offshore industry's move into the deeper waters has created a need for innovation. We are however only at the forefront of the challenges. In the next decades, we will be active in harsher environments, including icebergs, even deeper waters, and will have to deal with more and more stringent legislation. We will need to continue improving our safety records, and be more environmentally aware. GHG and LCA will become common acronyms in our PowerPoint presentations, and we will discuss carbon footprint levels just as much as the trading price of an oil barrel. OMAE’s Offshore Technology (OFT) Symposium continues to stand ready to provide the necessary forum to link the present and the future of our industry. As in its previous editions, traditional and new sessions will be available this year in key areas of current and future interest in the offshore field.

Topics

1-1 Offshore Platforms
1-2 Station Keeping
1-3 Hydrodynamics
1-4 Design & Analysis
1-5 FLNG Technology
1-6 CFD Modeling Practice & Verification

1-7 Wave Loading and Motions in Extreme Seas
1-8 Digitalization, AI/ML, Digital Twins
1-9 Adapting/Mitigating Climate Change
1-10 Earthquake Design
1-11 Internal Waves

Symposium Coordinator: Carlos Guedes Soares, Instituto Superior Técnico, c.guedes.soares@centec.tecnico.ulisboa.pt

Description: This symposium addresses probabilistic methods that allow the description of loading and strength variables, which constitute the basic information necessary for the assessment of the reliability of structures.

Topics

2-1 Extreme Wave Modelling and Hindcast
2-2 Extreme and Freak Waves
2-3 Probabilistic and Spectral Wave Modelling
2-4 Probabilistic Models of Forces and Motions
2-5 Extreme Loads and Responses
2-6 Data-driven Models for Marine Structures

2-7 Reliability of Marine Structures and Components
2-8 Risk and Reliability of Renewable Energy Devices
2-9 Reliability of Mooring and Riser Systems
2-10 Well Reliability Assessment
2-11 Fatigue and Fracture Reliability
Reliability Based Maintenance and Inspection Planning

2-13 Risk Analysis and Safety Management
2-14 Structural Analysis and Optimisation
2-15 Ultimate Strength
2-16 Collision and crashworthiness

Symposium Coordinator: Mamdouh Salama, ConocoPhillips, mmsalama@mms4aim.com

Description: With the continued pressure on oil and gas prices, materials technology is playing an ever increasing role in ensuring the economic development and safe operation of the offshore and arctic industry. The symposium addresses topics such as improvement in weld metal and heat-affected zone properties, new technology in underwater welding and inspection, recent advances in steel technology, application of aluminum and titanium in offshore structures, fatigue life prediction, threaded and tubular joints, fracture control, oil-field elastomers, and composite materials.

Topics

3-1 Fracture Assessment and Control
3-2 Fatigue Performance and Testing
3-3 Integrity Assessment and Life Extension

3-4 Environmental Effect on Materials Performance
3-5 Inspection, Repair and Monitoring
3-6 Advances in Materials and Manufacturing Technology
3-7 Integrity of Pipeline Systems

Symposium Coordinator: Theodoro Netto, COPPE-Federal University of Rio de Janeiro
Symposium Co-Coordinator: Duane Degeer, INTECSEA, duane.degeer@intecsea.com

Description: Subsea Technology Symposium provides a forum for sharing recent advances, innovative analyses and novel designs on all areas related to subsea technology, including: - offshore pipelines, flowlines, risers, and umbilicals; - power cables; - subsea equipment; - remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs); - asset integrity management and life extension; - underwater energy harvesting; - subsea communications. Technical sessions will cover topics such as field development planning, design, construction, installation, inspection, repair, monitoring, and decommissioning of subsea systems and mineral mining.

Topics

4-1 Flexible Pipes and Umbilicals
4-2 Power Cables
4-3 Rigid Risers
4-4 Rigid Pipelines
4-5 Subsea Structures and Equipment

4-6 Integrity Management, Life Extension, and Decommissioning
4-7 Underwater Vehicles
4-8 Energy Harvesting
4-9 Subsea Communications

Symposium Coordinator: Tomoki Ikoma, Nihon University, ikoma.tomoki@nihon-u.ac.jp

Description: The Oceans represent the next frontier to provide sustainable food, energy, resources and land space for humanity. This symposium was initiated to cover the emerging technologies. Technical areas currently covered by Ocean Space Utilization Symposium are quite broad, and they are very large floating structures, deepsea mining, ocean renewable energy, underwater vehicle, food production, ocean environment, ocean management and new concept for ocean space utilization. New developments and novel concepts related to these areas are presented, and associated problems and challenges are identified and discussed.

Topics

5-1 VLFS and New Concepts for Ocean Space Utilization
5-2 Aquaculture and Related Technology
5-3 Deepsea Mining and Ocean Resources
5-4 CCUS and Underwater Development / Utilization
5-5 Floating Systems for Renewable Energy

5-6 High Tide and Tsunamis
5-7 Environmental Assessment for Marine Renewable Energy
5-8 Marine Spatial Planning and Coastal Zone Utilization
5-9 Global and Arctic Ocean Dynamics and Climate Change

Symposium Coordinator: Solomon Yim, Oregon State University, solomon.yim@oregonstate.edu
Symposium Co-Coordinator: Antonio Carlos Fernandes, acfernandes@oceanica.ufrj.br

Description: The purpose of the OCEAN ENGINEERING symposium is to bring together representatives of the ocean engineering community to discuss results of their work on design technology, linear and nonlinear phenomena and the development of experimental, observational and computational tools. The field of ocean engineering is very broad, encompassing from wave mechanics to underwater technology to advanced ship hydromechanics to marine environmental engineering and aquacultural engineering The symposium is an opportunity for the engineers in industry, university, and government to develop and foster collaborations in their endeavors to improve ocean technology.

Topics

6-1 Computational Mechanics and Design Applications
6-2 Coastal Engineering
6-3 Fluid-Structure, Multi-body and Wave-body Interaction
6-4 Marine Engineering and Technology
6-5 Marine Hydrodynamics
6-6 Marine Environment and Very Large Structures
6-7 Metocean, Measurement and Data Interpretation
6-8 Model and Wave Tests
6-9 Offshore Industry: Aquaculture, Mining, etc.

6-10 Offshore Industry: Structures and Design
6-11 Ocean Engineering Technology
6-12 Ship Hydromechanics
6-13 Towed and Undersea Cables and Pipes, Mooring, and Buoy Technology
6-14 Underwater Vehicles and Design Technology
6-15 Unsteady Hydrodynamics, Vibrations, Acoustics and Propulsion
6-16 Wave Mechanics, Modeling and Wave Effects
6-17 AI Technology for Ocean Engineering

Symposium Coordinator: Sören Ehlers, German Space Centre (DLR), Institute for Maritime Energy Systems, Full Professor for Ship Structural Design and Analysis, Hamburg University of Technology (TUHH), ehlers@tuhh.de
Symposium Co-Coordinator: Walter Kuehnlein, terra.blue, wk@terra.blue

Description: It is estimated that the Arctic contains more than one third of the world’s undiscovered oil and gas. Although some development has already occurred, the region remains one of the last energy frontiers. But the region is also one of the most difficult areas in the world to work, due to its remoteness, the extreme cold, dangerous sea ice, and its fragile environment.

A key challenge will be developing and deploying solutions, which are currently at the cutting edge of technology. Transportation of gas and oil from such remote parts of the globe are also a huge challenge to the energy industry with high technology demands on structures, vessels and pipelines.

The Polar and Arctic Sciences and Technology Symposium promotes the understanding of the cold regions of the earth through environmentally compatible design and construction, safe operation, maintenance, and integrity of both offshore and onshore structures in these fragile regions. Going towards the Arctic is one of the most challenging and fascinating topic for engineers, researchers and environmentalists of various disciplines. Not alone, but only together we can make this happen.

Topics

7-1 Arctic Oceans Dynamics and Climate Change
7-2 Arctic Frontier Regions
7-3 Ice and Wave Interactions
7-4 Arctic Sea Transportation
7-5 Structures in Ice

7-6 Vessels in Ice
7-7 Ice Model Tests
7-8 Numerical Ice Modeling
7-9 Marine Propulsion System Under Ice Impact

Symposium Coordinator: Owen Oakley, ohoakley@gmail.com
Symposium Co-Coordinator: Yiannis Constantinides, Chevron, ycon@chevron.com

Description: The CFD, FSI and AI symposium focuses on areas of advanced digital modeling, including Computational Fluid Dynamics (CFD), Vortex-induced Vibrations (VIV), Fluid-Structure Interaction (FSI), Flow-Induced Vibration (FIV), artificial intelligence (AI) and Design Optimization. The symposium addresses issues associated with the use of CFD and advanced analysis methods in offshore applications, with an additional focus on digital twins, reduced order modeling, machine learning, and advanced analytics. While the topics are similar to many of those in other symposia, the emphasis is on the development and implementation of advanced computations, improvement of modeling capabilities, acquisition of validation data, experimental investigations, understanding and modeling of fluid-structure interaction, and demonstrations of the power of advanced simulations.

Topics

8-1 Ship & Floating Systems
8-2 Free Surface Flows
8-3 Risers, Pipelines & VIV
8-4 CFD Development
8-5 Model Reduction and Machine Learning

8-6 Data-Driven Models and Digital Twins
8-7 Multidisciplinary Design Optimization
8-8 Offshore Wind
8-9 Internal Flows & FIV

Symposium Coordinator: Krish Thiagarajan Sharman, University of Massachusetts, ktsharman@asme-member.org

Description: Countries the world over have sensed the urgency to tackle climate change as weather events increase in severity with serious consequences on human lives and global economy. Ocean renewable energy harvesting supports clean energy initiatives while simultaneously attempting to protect the ocean environment. Offshore wind energy developments are big drivers that support energy transition from fossil fuel sources. Wave, tidal and other forms of energy harvesting are in various stages of technology development with some reaching commercial demonstration levels.

The objective of the ORE Symposium is to provide a forum for the presentation of relevant research, developments and views on technology and regulatory issues to enhance the exploitation of ocean renewable energy resources. Along with continued focus on renewable energy harvesting, we have also introduced current topics like floating solar, hydrogen technologies, carbon capture and storage.

Topics

9-1 Offshore Wind Energy
9-2 Wave Energy
9-3 Current and Tidal Energy<

9-4 Hybrids & Floating Solar Energy
9-5 Hydrogen & Energy Storage
9-6 Carbon Capture & Storage

Symposium Coordinator: Yinghui Tian, University of Melbourne, yinghui.tian@unimelb.edu.au

Description: Offshore and Coastal Geotechnical challenges, methods and solutions impacting interaction with the seafloor, station keeping/anchoring and positioning of offshore and coastal components, and behavior of offshore seafloor infrastructure.

Topics

10-1 Seabed Properties and Processes
10-2 Fluid-Soil-Structure Interaction
10-3 Anchors and Pipelines
10-4 Pile Foundations
10-5 Bucket, Gravity Foundation and Caissons

Symposium Coordinator: Ergun Kuru, University of Alberta, ekuru@ualberta.ca

Description: The Petroleum Technology Symposium is a technical event providing forum for researchers, engineers to share recent advances, discuss problems, and identify challenges associated with the "upstream" petroleum industry involved in extracting oil, natural gas and geothermal energy from subsurface reservoirs. The ASME Transactions - Journal of Energy Resources Technology is the designated journal for the Symposium. Technical program of the Symposium covers theoretical and field studies, best practices, and emerging technology in few areas of petroleum engineering having most of recent advancement. The focus is on methods used for assessing and designing operations in oil and natural gas wells drilling and production in deep water, subsea production systems and processing, conventional and unconventional petroleum reservoirs engineering and management, methods for enhancing petroleum recovery, multiphase petroleum transport in pipelines, and environmental implications of these operations.

Authors may also consider other topics in subsurface energy systems engineering such as operations in the hostile environments, development of geothermal energy resources, carbon capture, utilization and subsurface sequestration of CO2 (CCUS), underground storage of hydrogen storage, liquified natural gas (LNG), life cycle assessment of subsurface energy systems, digitalization and data science applications in exploration and production of subsurface energy systems.

Topics

11-1 Well Drilling Technology
11-2 Well Drilling Fluids & Hydraulics
11-3 Data Science Applications in Drilling
11-4 Well Cementing Theory & Practice
11-5 Integrity of Well Barriers
11-6 Production Systems and Subsea Operations
11-7 Multiphase Flow & Flow Assurance
11-8 Development of Unconventional Reservoirs

11-9 Advances in Carbon Capture Utilization and Storage (CCUS)
11-10 Sustainability and Green Transition in Petroleum Industry
11-11 Digitalization of Subsurface Wells Systems, Subsea Systems and Operations
11-12 Advances in Exploration and Production of Geothermal Energy Resources

Symposium Coordinator: Kuang-An Chang, kchang@civil.tamu.edu
Symposium Co-Coordinator: Solomon Yim, Oregon State University, solomon.yim@oregonstate.edu
Symposium Co-Coordinator: Pearl Yuzhu Li, pearl.li@nus.edu.sg

Description: Philip L.-F. Liu is the Class of 1912 Professor-Emeritus of Engineering at Cornell University. He is also a Visiting Professor in the Department of Civil and Environmental Engineering at National University of Singapore, an Honorary Professor at Tsinghua University in China, and the holder of Kwoh-Ting Lee Chair Professorship at the National Central University, Taiwan, where he is affiliated with the Institute of Hydrological and Oceanic Sciences. Professor Liu is an internationally recognized researcher in the fields of water wave theory, tsunami dynamics, wave-breaking processes, sediment transport and the interaction of waves with structures. His research has resulted in physically-based mathematical models and efficient computational procedures that produce accurate predictions of wave fields over complex bathymetry as well as in the vicinity of coastal structures. His eminence in the field of nonlinear waves was recognized by his co-option to the US National Science Foundation (NSF) Task Force formed to assess the causes and consequences of the 2004 Asian tsunami and to the National Research Council (NRC) Committee to review the Louisiana Coastal Protection and Restoration (LACPR) Program. He has received many academic awards, including the prestigious ASCE Walter L. Huber Civil Engineering Research Prize (1978), the J. S. Guggenheim Fellowship (1980), the ASCE John G. Maffatt & Frank N. Nichol Harbor and Coastal Engineering Award (1997), the International Coastal Engineering Award ASCE (2004), the Alexander von Humboldt Research Award (2009), the International Award for Enhancement of Tsunami/Coastal Disaster Resilience (2017), and National Taiwan Ocean University Outstanding Contribution (2022). Liu was elected to the National Academy of Engineering (NAE), USA in 2015 and to Academia Sinica, Taiwan in 2016.

Topics

13-1 Ocean, Coastal and Port Engineering in the South Pacific and Other Island Nations
13-2 Marine Transportation and Port Infrastructure
13-3 Blue Economies, Ocean Energy
13-4 Oil and Other Ocean Pollutions

13-5 Freshwater Supply and Security
13-6 Sustainable Development, Tourism and Climate change, Soft engineering
13-7 Engineering and Marine Life

Description: The long-term strategy of the Blue Economy is aimed at unlocking the potential of the ocean resources through the sustainable development of offshore seafood and renewable energy production systems. This symposium was initiated to cover emerging technologies in the context of the blue economy with a focus on aquaculture and renewable energy applications. Technical areas currently covered by Blue Economy Symposium are offshore aquaculture farming infrastructure (e.g., fish pen designs, seaweed/kelp production systems, mooring and anchoring systems), offshore artificial reefs, offshore aquaculture service vessels, multi-purpose offshore platforms (e.g., large integrated or co-located floating platforms for aquaculture farms and offshore renewable energy systems, wind-wave farms, hydrogen-powered vessels, floating energy islands, and floating laboratories), and offshore hi-technologies for aquaculture farms and offshore renewable energy systems (e.g., autonomous marine systems, antibiofouling and net-cleaning solutions).

Topics

13-1 Offshore Aquaculture Developments
13-2 Sustainable Offshore Developments
13-3 Offshore Multi-Use Platforms

Symposia

Symposium 1: Offshore Technology

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Symposium 2: Structures, Safety and Reliability

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Symposium 3: Materials

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Symposium 4: Subsea Technology

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Symposium 5: Ocean Space Utilization

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Symposium 6: Ocean Engineering

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Symposium 7: Polar and Arctic Sciences and Technology

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Symposium 8: CFD, VIV and FSI

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Symposium 9: Ocean Renewable Energy

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Symposium 10: Geotech

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Symposium 11: Petroleum Technology

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Symposium 12: Philip Liu Honoring Symposium on Water Wave Mechanics & Hydrodynamics

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Symposium 13: Blue Economy Symposium

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