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单词
directional well
释义
directional well
directional well
[
də′rek·shən·əl ′wel
]
(petroleum engineering)
A well drilled at an angle up to 70° from the vertical to avoid obstacles over the reservoir, such as towns, beaches, or bodies of water.
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of no effect
of no fixed abode
of note
of no use
of no use to beast or man
of no use to man or beast
ofnp
ofnps
ofnr
ofnrhs
ofns
ofnt
ofntsc
ofnz
ofo
ofoa
of obscure origin
ofoc
ofocn
ofod
ofoesa
ofof
ofoi
of old
ofom
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更新时间:2026/6/4 20:44:55