深水集成控制和监测系统水下管汇研制及应用

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关键词：水下管汇；集成控制和监测；研发设计；总装集成；国产化率中图分类号：TE973文献标识码：ADOI：10.12473/CPM.202407091

Development and ApplicationofDeepwater Subsea Manifold with Integrated Control and Monitoring System

Shi Lei（OffshoreOil EngineeringCo.，Ltd.）

Abstract： To ensure the independent exploitation of offshore oil and gas resources in China，it is particularly important to independentlydevelop the depwater subsea manifold with integrated controland monitoring system. This paper introduces the development and application of China's 5OO m-depth subsea manifold with integrated controland monitoring system.The key technologiesand design methods involved inthe research anddevelopment of deepwater subsea manifold with integrated control and monitoring system are analyzed in detail from seven aspects：process system，general layout，pipework，control system，structural system，corrosion protection system，and underwater robot intervention.The construction and asembly process，precision control technology， and testing technologyof themanifoldareelaborated.According tostatisticsofthenumberand costof theintegrated system，the localization rate of the manifold exceeds 91 % . Since the official commissioning on September 1，2022，the manifold has been running smoothlyand stably，with all indicators meting the design requirements. The research results provide valuable technical reference for research and development of deep and shalow subsea production facilities.

Keywords： subsea manifold; integrated control and monitoring system; design of research and development; finalassemblyintegration;localization rate

0 引言

水下生产系统被誉为海洋油气工业“皇冠上的明珠”，是 300m 以深水深及浅水受限区油气开发的重要模式。（剩余11588字）