文章详细信息 关键词: 围压;;射流;;破岩;;辅助钻进;;钻孔深度 [gap=1036]Keywords: confining pressure;jet;rock breaking;assist drilling;drilling depth
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技术参数(specifications): 钻进深度(drilling depth):600m 开孔直径(open hole caliber):300mm 钻杆直径(drilling rod caliber):50mm 钻机重量(drill weight):1400kg 柴油...
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measured drilling depth 量测的井深
maximum drilling depth [机] 最大钻孔深度 ; 最大钻井深度
Each drilling depth 钻孔深度
Drilling depth in theory 理论钻孔深度
over-drilling depth 超钻深度
Adjustable Drilling Depth Stop 可调式钻孔深度停止
nominal drilling depth of rig [油气] 钻机公称钻深
utility of drilling depth [油气] 钻深利用率
When the water depth or drilling depth is very low, a single platform is enough.
当湖水较浅、钻进深度不深时,选用单体钻探平台。
The current records for underwater depth and offshore drilling depth are respectively 3051and 10421 meters.
当前的钻井水深纪录和海上钻井井深纪录已分别达到3051米和10421米。
The general drilling depth system is composed of a single-chip microcomputer, a personal computer, hardware and software.
用单片机和微机共同构成的通用钻井深度系统由硬件和软件组成。
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