... traditional and renewable, and subsea cables. Innovations such as overlapping swath techniques, offset heading strategies, and enhanced calibration methods significantly enhance survey efficiency, reduce costs, and improve data quality. By optimizing the complementary use of AUVs and hull-mounted systems...

... drilling operation drilling equipment mineral core sample water depth sulfide cable concentration subsea drilling unit massive sulfide deposit exploration offshore technology conference massive sulfide mound Introduction A progressing digitalization of industry and society is unthinkable...

... management subsea system infrastructure strategic planning and management fiber optic network petrobras campos basin installation construction cable operation spus platform telecommunication station connectivity stationary production unit anchieta implementation offshore technology...

... Abstract Subsea cables for floating offshore wind are complex composite structures designed on a bespoke project by project basis into various system configurations. The objective of this paper is to outline the key areas for attention for developers to work with subsea cable suppliers in order...

... and swell metocean (long period wave) give rise to extra technical challenges for floating OSS design, especially for the dynamic cable design. In addition to HV substation equipment qualification tests, the design of the entire floating offshore substation solution needs to be confirmed by a system level...

... Abstract Dynamic cables play a critical role in floating offshore energy infrastructure such as needed for floating wind and electrification of oil and gas assets. Steel alloys used for cables, umbilicals and flexibles have seen a wide range of work on their mechanical properties combined...

... Lower voltage cables- including virtually all todays dynamic cables do not use an water barrier and allows the insulation system to remain wet during the cable service life. This is termed "wet designs"- as opposed to dry designs. Dry designs with the use of an metallic sheath as an water barrier...

... farm cable clearance interarray cable developer assessment cable exchange engineering decision permitting phase exchange offshore technology conference Introduction The United States (U.S.) offshore wind industry has matured over the past (nearly) 25 years. How projects are approved...

... fiber optic cables, originally installed on the seafloor as part of a Permanent Reservoir Monitoring (PRM) system, which will be interrogated using Distributed Acoustic Sensing (DAS) while recording shots from a seismic streamer vessel present in the area. It is expected that the 3D seismic data...

...: the implications of mooring design, turbine spacing, and the depth of array cables. The implications of design choices on the safety of specific fishing gear are discussed. For example, interconnected mooring lines within 25 m of the surface present challenges for midwater trawling. The various hull and mooring...

... will be considered. sustainability turbine riser sustainable development value-applying renewable energy requirement case 1 co 2 platform offshore technology conference reduced carbon load deepwater tieback case 3 social responsibility case 2 eotec case 4 cable Introduction Using...

... This study focuses on enhancing our understanding of key factors influencing the construction of floating offshore wind farms along the west coast of the United States. It explores geophysical, geological, and geotechnical aspects, specifically aiming to predict and address key considerations for cable...

... 2 connector all-electric completion completion installation and operations completion artificial lift system choke offshore technology conference inductive coupler directional drilling asset and portfolio management subsea system topside valve application cable well completion...

... Station (OSS), mooring lines, and inter array and export cables. The prescriptive inspection approach for the subsea BoP equipment is based on typical regulatory requirements such as those proposed by ABS, current fixed wind practices, and those used for Oil & Gas (O&G) assets. The risk-based...

... the needs of long-distance motor control. In this paper, the terminal voltage and output power loss of the motor under the conditions of different cable lengths were analyzed through experiments, and the reasons for the power shortage of the long-distance motor were summarized. A novel long distance motor...

..., pipe monitoring, etc.) to monitor the injection in CCS wells and to protect the assets from external aggression. DC/FO has already been successfully deployed on several North Sea fields, for either Oil and Gas production or for Carbon Capture and Storage (CCS) systems. cable climate change...

... scenario offshore wind foundation concept design farm cable geophysical site investigation light gir geotechnical site investigation turbine foundation Introduction The development of offshore wind farms presents several engineering challenges, particularly in the early stages of foundation...

... (e.g., buried cables) will generate both electric and magnetic fields, collectively referred to as EMF. Research has demonstrated that marine species across various taxa interact with EMF produced from both natural and anthropogenic sources. For species known to be sensitive to EMF (including certain...

... conference multiphase pump subsea system tieback floating production systems china platform advancement hydraulic jet pump artificial lift system subsea tieback oil field redevelopment redevelopment south china sea lufeng 1997 transformer cable subsea technology evolution Introduction...

... energy from floating offshore wind farms to the market and consumers. A floating substation is also a meeting point between different disciplines and stakeholders. The JIP involves a broad selection of the value chain representing this meeting point. The group includes both HV component and dynamic cable...