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单词
drill stem
释义
drill stem
in the Oil and Gas Industry
(
dr
ɪ
l stɛm
)
Word forms:
(regular plural)
drill stems
noun
(
Extractive engineering
:
Field development
,
Equipment
)
A
drill stem
is all the parts of the equipment used for rotary drilling.
Rotary methods involve rotating a
drill stem
on to which a bit is attached to cut into the geological formation.
A bit attached to a rotating
drill stem
is used for rotary drilling.
A
drill stem
is all the parts of the equipment used for rotary drilling.
drill
随便看
to get the washing/dishes done
to get the wrong end of the stick to get hold of the wrong end of the stick
to get to know sb
to-get-to-know-someone
to get to the bottom of sth
to get to the top
to-get-to-work
to get to work/the airport/beijing etc
to get to work to go to work to set to work
to get underway
to get up enthusiasm for sth
to get upset
to get used to sth/to doing sth
to get wet
to get wind of sth
to get worked up (about sth)
to get worse
to get your act together
to get your bearings
to-get-your-bearings
to-get-your-fingers-burned
to get your fingers burned burn your fingers
to get your hands on something to lay your hands on something
to get your house in order to put your house in order to set your house in order
to get your just deserts
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更新时间：2026/4/2 17:06:46