A marine riser, an essential component of subsea oil/gas production systems, acts as a conductor pipe between an offshore platform floating in an ocean (i.e., a storage platform or a vessel) …

Dec 20, 2024 · Offshore risers are indispensable to oil and gas operations, acting as lifelines between the ocean floor and surface facilities. As offshore exploration ventures into deeper …

Sep 1, 2023 · Marine risers, which are a class of subsea risers, have unique applications and benefits in the offshore sector. The use of these riser pipelines is essential for drilling, …

Marine Riser Systems A marine riser system provides a fluid conduit to and from the wellbore—that is, it extends the wellbore from the subsea BOP to the drilling rig. It also …

Jan 1, 2021 · Under ocean environments, risers need to bear complex loads and it is crucial to comprehensively examine riser's configurations and to analyze structural dynamic …

Oct 28, 2024 · When the free standing riser (FSR) is in service in the ocean, its mechanical properties are affected by various factors, including complex ocean current forces, buoyancy …

May 7, 1990 · The design and construction planning of deepwater tunneled ocean outfalls involves both underground and offshore engineering. In particular, the demands placed on the …

Aug 4, 2020 · Top tensioned risers (TTRs) are used as the conduits between dynamic floating production units (FPU) and subsea systems on the sea floor, for dry tree production facilities …

Ocean Ranger was a semi-submersible mobile offshore drilling unit that sank in Canadian waters on 15 February 1982. It was drilling an exploration well on the Grand Banks of Newfoundland, …

Nov 18, 2011 · Based on the lumped mass method, a steep wave flexible riser configuration attached to a Floating Production Storage and Offloading (FPSO) has been applied to a global …