2023年9月26日 · An offshore pipe-laying tower is an indispensable component used in offshore construction and subsea pipeline installation. Typically found on pipe-laying barges, these towers feature a series of tensioners, welding stations, and a pipe handling system.

2025年1月6日 · Subsea pipeline installation is a vital process in offshore oil and gas production, enabling the transport of resources from undersea wells to processing facilities or storage units. This procedure involves advanced engineering, cutting-edge technology, and careful planning to ensure the pipelines’ durability and functionality under harsh ...

2024年2月27日 · Construction and Installation of Subsea Pipelines. Subsea pipelines are engineering marvels, meticulously designed and constructed to withstand the extreme conditions of the marine environment. The construction process typically involves several key steps:

Understand how to design pipelines and risers for today's deepwater oil and gas; Master critical equipment such as subsea control systems and pressure piping

Installation criteria specifically for deep water pipelines owing to the challenges in the event of pipelay failures in deep water conditions ie. emergency flooded condition, tension variations, pipeline rotation, and so on.

2024年12月24日 · Designing subsea pipelines for the oil and gas industry involves a meticulous process that ensures the pipeline’s functionality, longevity, and safety in the harsh underwater environment.

This blog post delves into the technical aspects of various subsea pipeline installation techniques, construction methods, protection requirements, health, safety and environmental implications, and legal, quality, and commercial considerations for offshore construction.

2016年7月16日 · This online course gives a detailed overview and hands on practice for Offshore & Subsea Structures Installation Basic Calculations. It acts as a basic pre-requisite and foundation to subsea pipelines and structures installation techniques including Umbilicals, Risers & Flowlines.

Allseas has installed over 20,000 km of subsea pipeline worldwide using S-lay technology, with diameters ranging from 2” to 48”. S-lay is characterised by its fast installation process and its application in all water depths.

2021年2月20日 · A submarine pipeline (also known as marine, subsea, or offshore pipeline) is a pipeline that is laid on the seabed or below it inside a trench. In some cases, the pipeline is mostly on-land but in places it crosses water expanses, such as small seas, straits, and rivers.