摘要
概述了海底钻探取样在海洋油气钻井和深海科学钻探中的不同特点 ,指出海底钻探取样是一个前沿性的复杂课题 ;分析了海底取样器的分类及岩石可钻性分级 ;针对海底柱状取样器的科研和设计方向提出了建议。
The paper briefly discusses the difference between the marine oil-gas drilling and the deep sea science drilling in sea floor sample drilling.It also points out that sea floor sample drilling is a complicated international advanced item and analyses the classification of sea floor sample drilling and rock dilling possibility.The paper proposes some suggestion for the research and design direction of sea floor column sample devices.