国内超深井钻机技术现状与发展建议

Status quo of domestic drilling rig for ultra-deep well and the suggestion about its development

随着陆地油气开采高难度井的增加和海洋深水勘探的需要,超深井钻机将在未来几年内有一定量的需求,但目前国内超深井钻机的研发才刚刚起步,而且在一些关键技术上与国外还有一定的差距。对国内外超深井钻机的技术现状进行了对比分析,并就国内该项技术发展中存在的问题以及今后发展中应注意的问题,提出了几点建议。

As the high-difficulty wells in land exploration increase and the deepwater offshore exploration requirement emerges,the drilling rig for ultra-deep well has a certain demand in the several years to come.However,the development of the drilling rig for ultra-deep well in the country only takes the first step and there is a certain gap concerning some key technologies compared with the foreign countries.The technical status quos at home and abroad are compared and analyzed.Some suggestions about the problems existing in the domestic technical development and the problems needing to be paid attention regarding its future development are put forward.