绥中36-1油田二期隔水导管打桩顺序优化研究  

Optimization of Drilling Conductor Piling Sequence in SZ 36 - 1 Oil Field Second Stage Operation

作　　者：聂宝栋 王彬 侯辰光 陈桂 

机构地区：[1]中海石油(中国)有限公司绥中36-1油田二期调整工程项目组,天津200030

出　　处：《船海工程》2013年第3期164-166,共3页Ship & Ocean Engineering

摘　　要：通过群桩效应理论分析和室内模拟试验,分析隔水导管沉桩挤土效应及海上钻井隔水导管周土的位移和分区,得出隔水导管打桩顺序的优化方法。针对绥中36-1油田二期某平台隔水导管的打桩任务,采用打桩顺序优化方法得出了该平台的最佳打桩顺序,用于作业现场,效果良好。Through theoretical analysis and laboratory simulation test of the pile group effect on the conductor piling work, the soil squeezing effect, soil displacement and partition of the offshore drilling conductor were analyzed to get the conductor piling sequence optimization research method. Applying piling optimization methods above, the best piling order was obtained for the platform＇s second stage operation of SZ36-l oilfield. The method was used in practical operation, ensuring the construction progressing smoothly.

关 键 词：隔水导管 裙桩效应 打桩顺序 优化 

分 类 号：U674.38[交通运输工程—船舶及航道工程]