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Drilling
containing
casing string
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in specified order only
English
Chinese
casing work-string annulus
套管与工作管柱间的环空
intermediate
casing string
中间套管柱
intermediate
casing string
技术套管柱
string of casing
套管柱
string of casing
套管串
tapered
casing string
塔式套管串
直径分段减小的套管柱
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