渔网拖挂对水下生产系统防沉板基础影响分析  

Impact Analysis of Snag Load to MUDMAT Foundation of Subsea Production System

作　　者：尹汉军[1] 顾永维[1] 张强 何鑫[1] 

机构地区：[1]海洋石油工程股份有限公司,天津300451 [2]南海深水天然气开发项目组,广东深圳518067

出　　处：《中国海洋平台》2015年第3期68-72,共5页China offshore Platform

基　　金：国家工信部海洋工程装备科研课题"水下生产系统设计及关键设备研发(一期)"专项经费资助

摘　　要：随着水下生产系统在中国深水油气田的逐步应用,渔网对其拖挂作用引起了越来越多的关注,而适当的渔网拖挂载荷以及需要进行保护设计的水深对水下生产系统设计的影响也显得极为重要。该文按照ISO13628规范选取了渔网拖挂载荷,通过计算分析渔网拖挂载荷对水下生产系统防沉板基础设计的影响,说明了准确的渔业活动调查以及适合于中国海域的渔网拖挂作用的设计规范对未来的水下生产系统在中国海域大范围应用的巨大意义,为今后深海开发提供参考。With the subsea production system more and more apply in China deep water oil ＆- gas filed, the fishing gear impact give rise to more and more attention, and the suitable fishing gear load andfishing protection needed water depth become crucial for subsea productionsystem design. In this paper the fishing gear load was selected according ISO13628 standard, and the impact of fishing gear load to subsea mudmat foundation was analyzed. From the calculation result it can be seen that the exactly fishery action survey and the suitable standard are significance for the subsea production extensiveness apply in China, and provided a reference for future deep water development.

关 键 词：水下生产系统 防沉板 拖挂载荷 深海开发 

分 类 号：P756[天文地球—海洋科学]