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Terms for subject Drilling (25101 entries)

下入钻杆	laid down drill pipe
下入钻铤	laid down drill collars
	depth of setting
下入深度	set at
	underreaming
下陷	dish
下陷速度	rate of sinking
下沉	laid down
下压压力	down pressure
下压被卡钻具	push the string stuck
下井	down-the-hole
	run in hole
下井管材	down-hole tubular materials
下井管柱	run-in string
下井工具	tool in hole
下井工具	downhole tool
下井工具顶部穿绳眼	bail
下井仪倾斜	tool tilt
下井仪器与井壁之间的间隙	tool standoff
下井仪器电源	tool power unit