牵引系统辅助工程驳船摇臂复位研究  

Study on reset of rocker arm of barge with help of pulling system

作　　者：邵亮亮[1] 魏佳广[1] 刘涛[1] 崔广亮[1] 王斌[1] 孙文明 

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《石油工程建设》2018年第1期27-29,35,共4页Petroleum Engineering Construction

基　　金：海洋石油工程股份有限公司项目"海洋石油229摇臂千斤顶移位研究"部分研究成果

摘　　要：导管架滑移下水后,非自复位摇臂无法自行复位,往往需要配套浮吊船在浅水区吊装辅助其复位。这种复位方法不仅投入成本较大,而且对驳船及浮吊船的作业海况要求较高。近年来,随着带有非自复位摇臂系统的大型工程驳船在海洋工程项目中的频繁使用,设计一套安全、高效、简洁、低成本的摇臂复位方案成为迫切的需要。牵引系统辅助摇臂复位方案是利用拖拉绞车系统提供动力牵引摇臂进行翻转作业。以恩平及文昌油田导管架滑移下水生产为依托,通过工程设计及应用创新并完善牵引系统辅助摇臂复位方案,为工程驳船非自复位摇臂的复位问题提供更好的解决方案。After the jacket launching, if the rocker arm of the barge can＇t reset by itself, it normally needs the help of floating crane to reset in shallow water zone. This reset way not only has high cost, but also requires good sea condition for floating crane operation. In recent years, as large engineering barges with non-self-reset rocker arm are frequently used in offshore engineering projects, it is necessary to design a safe, efficient, simple and low-cost reset way to reset the rocker arm of barge. The way of resetting rocker arm with the help of pulling system uses winch system to provide power for rocker arm overturn. Through project design and engineering improvement, this rocker arm reset way has been applied in the jacket launching projects in Enping and Wenchang offshore oilfields and got good effects.

关 键 词：摇臂 非自复位 浮吊船 牵引系统 复位 

分 类 号：TE95[石油与天然气工程—石油机械设备]