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Keywords: monitoring
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Proceedings Papers
Advancements in Offshore Mooring Monitoring: A Case Study on the Prelude FLNG
Available to PurchaseClare V. Thomas, Kanishka M. Jayasinghe, Cody R. Anderson, Dinith A. K. Waduge, Adrian C. Eassom, Mahdi Mirzaei
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35690-MS
... that, even in recent years, mooring failures occur at a rate higher than anticipated in regulatory guidance and design practices. As such, monitoring during the operations phase forms a key part of an offshore asset integrity management strategy. The advancement of asset owners' digital architectures over...
Proceedings Papers
Using Flowline Digital Twin to Plan for Inspections and Remediation
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35694-MS
... Abstract In-field strain or motion monitoring with physical sensors provides a direct indication of structural fatigue and strength performance although not always utilized or practical for every system. LLOG has implemented cloud-based automated structural digital twins for several production...
Proceedings Papers
Smart End Fitting for Flexible Pipes
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35791-MS
... Managing the integrity of flexible pipelines is fundamental to ensure safety and evaluate operational lifespan. Early monitoring of annulus environment is critical to mitigate risks associated to corrosion, as delayed interventions can lead to costly repairs and compromised operational...
Proceedings Papers
Revolutionizing Offshore Operation: Autonomous Marine Intervention Platform
Available to PurchaseA Saif Ahmed Alshhehi, Mohamed Abdul Hameed Alhammadi, Nayef Salem Alshhehi, Shammas Kallinkil, Khaled Alhosani, Sultan Khalifa Alowaid
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35822-MS
... real time system inspection operation adnoc offshore pipeline surface vessel emission offshore operation platform efficiency requirement safety monitoring deployment infrastructure Introduction Safeen Green is powered by a dual energy system: Biofuel Compatibility: The vessel...
Proceedings Papers
Artificial Intelligence Platform for Monitoring and Risk Prevention in Confined Spaces
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35923-MS
... the oil and gas industry. Despite regulatory standards and traditional safety practices, the limitations of conventional technologies hinder continuous monitoring and rapid emergency response. In this context, the present study introduces the development, integration, and validation of a technological...
Proceedings Papers
Optimizing Offshore Asset Management: Strain and Motion Monitoring for Steel Catenary Risers
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35930-MS
... Abstract In this paper, we will introduce 4Subsea’s strain and motion monitoring solution for steel catenary risers featuring a diver-installable subsea clamp. The clamp is a tool to measure structural loads to mitigate risk related to riser fatigue and flex joint degradation. The paper...
Proceedings Papers
Offshore Oil and Gas Plugged and Abandoned Well Monitoring Using Small Scale Marine Energy
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35943-MS
... Abstract The study explores the feasibility of utilizing Ocean Thermal Energy Conversion (OTEC) systems collocated with deepwater oil and gas facilities to power monitoring activities for plugged and permanently abandoned (PA) offshore oil and gas wells in the Gulf of Mexico (GOM). As offshore...
Proceedings Papers
Hybrid Structural Health Monitoring of an FPSO: Measuring Stress at Un-Instrumented Structural Details
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35077-MS
... use of monitoring technologies. In the past years, Bureau Veritas has developed a hybrid Structural Health Monitoring technique that combines strain gauge measurements with state-of-the-art hydro-structure simulations. At the core of this approach lies the conversion matrix method: by projecting...
Proceedings Papers
Reducing the Environmental Impact of Seismic Acquisition While Improving Operational Efficiency by Incorporating New Technologies
Available to PurchaseA. A. C. da Silva, R. C. da Silva, J. L. Lopez, S. Grandi, P. N. Cortes, F. A. Apolonio, W. L. Ramos Filho
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35123-MS
... that can remain on the seafloor for up to five years, the On Demand Ocean Bottom Node - OD OBN ( Lopez et al., 2023 ), helping to decrease the cost of seismic monitoring surveys. The second initiative is a new type of seismic source with lower environmental impact, the Marine Vibrator, which improves...
Proceedings Papers
Smart Nanocomposites to Enable Remote Inspection of Offshore Wind Energy Systems: A Mission to Reduce Human Exposure to Hazards
Available to PurchaseT. Roy, K. Ben Naceur, S. Meissner, J. C. Earthman, A. Singh, D. Markel, R. Richter, H. Ardic, I. Roy
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35283-MS
... structural health monitoring (SHM) for safety considerations is now of utmost importance for continued operations, in order to optimize the return on investments (ROI). Abstract Demand for wind energy, one of the most important renewable energy sources, will continue to expand, considering the outcome...
Proceedings Papers
Methods of Oil Spill Cleanup: A Comparative Review
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35285-MS
... spill cleanup monitoring limitation automated data inquiry thickness input operation Introduction In this research we will focus on cleanup methods for those oil releasing events that occur offshore (see Figure 1 , Office of Response and Restoration NOAA, 2017). Containment booms...
Proceedings Papers
Enabling Underwater Internet of Things
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35449-MS
... monitoring architectures, not only in conventional Offshore Oil&Gas applications, but also within the more innovative Renewable Energy, CCS and eventually the emerging deep-sea mining sectors, for all of which a radical digital transformation is needed to guarantee their environmental and economic...
Proceedings Papers
Low-Cost Below Seabed Monitoring Solutions for Monopile Foundations
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35186-MS
... down, operators have been turning to advanced monitoring and digital solutions ( Walker and Fox, 2024 ). Advanced monitoring systems may consist of measurements of the offshore wind turbine structure, control systems and surrounding environment. Additionally, digital twins are being considered to (1...
Proceedings Papers
DC/FO Subsea Control Lean Umbilical Infrastructure for CCS
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35278-MS
... infrastructure such as the DC/FO. Regulators may require reservoir monitoring solution, to control potential caprock leakage or for injected CO 2 plume expansion to unplanned areas. These monitoring solutions shall be capable of detecting leakage events, shall be cost effective and shall be in-service and thus...
Proceedings Papers
How Underwater Drones Can Promote the Environmental Sustainability of Offshore Natural Resources Exploitation
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32481-MS
... possible solutions and related technical gaps. uid scenario investigation sustainability sustainable development drone social responsibility monitoring inspection leakage integration environmental impact offshore technology conference deployment application scenario evolution...
Proceedings Papers
Joint Velocity Model and Microseismic Event Location Inversion Benefit the Measure, Monitor and Verify Value Chain
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32425-MS
...Introduction Microseismic monitoring has been used successfully over several decades in unconventional plays to help understand hydraulically-induced fracture network propagation, etc. ( Walker, 1997 , Warpinski et al., 1998a , Warpinski et al., 1998b , Maxwell et al., 2000 , Le Calvez et...
Proceedings Papers
Use of Computer Vision for Monitoring of Slow Varying Displacements on Subsea Structures
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32131-MS
... Abstract Structural monitoring of subsea structures is very common in the oil and gas industry. Monitoring may be performed to keep track of e.g. position, movements, loads and fatigue accumulation. Well growth of subsea wells is a slow process, and traditional accelerometer-based monitoring...
Proceedings Papers
Flexible Pipes Integrity Assessment in Field Campaign with Novel Mobile Annulus Testing System
Available to PurchaseMarco Angel Gabriel Polo, Fabiano Bertoni, Judimar Clevelario, Fabrício Pinheiro dos Santos, Mario Luis Ribeiro
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31808-MS
..., to be used for monitoring pressure on the N2 bottle for annulus pressure tests with a data recording system. The control panel contains a N2 pressure regulator, a pressure safety valve (PSV) and valves for selecting operation mode: the pressure or vacuum test mode. MATS features a touchscreen tablet suitable...
Proceedings Papers
Using a New, Autonomous, and Easy to Install Strain Sensor for Monitoring of Dynamic Loads on a Subsea BOP in Order to Reduce Conservatism and Increase Service Life of Subsea Equipment.
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30862-MS
... Abstract In recent years, monitoring of the subsea BOP in order to keep track of movements, loads, and fatigue accumulation on subsea wellheads has been performed. On the Norwegian Continental Shelf, more than 50% of the semisubmersible drilling rigs have equipment for measuring the motion...
Proceedings Papers
Advancing BOP Reilability through IoT Technology
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30912-MS
... analytics tools have been developed by the Oil and Gas (O&G) industry to monitor the health of BOP components using the control system data. However, the ability of those tools to predict critical failures and establish a predictive maintenance strategy was constrained by the limited number of sensors...
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