水上钻探的若干技术问题

Some Problem of the Water Drilling Technology

水上钻探与陆地钻探差异较大,受水位、流速、潮水及风浪等因素影响大。本文结合工程实例对水上钻探中的钻探场类型的选择、孔位及标高的测定及钻进方法的选取进行了深入分析,取得了满意的效果。

Drilling in the water area is different in the land, is an so on. In this paper, the elevation, and the reasonable author analyses the choice of th affected by the water level, velocity, wind and waves, e drilling site, the correct determination of bore and drilling way, and gains the content results.