Actual Barite consumption will depend on hole condition while drilling.
实际的重晶石用量取决于井下的实际需要。
A reasonable mechanical design of the main die body was given on the basis of considering every determining factors such as the bore hole condition (casing or not).
并根据井眼条件(有无套管)等方面因素,对打捞主体的机械结构进行了合理设计。
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