The casing strength design charts presented by this paper can be used to check the safety of the casing in salt bed or help perform casing strength design when the load is known.
可用来检测盐岩等流变地层中下入套管的安全性或在已知套管外载时进行套管强度设计。
It has a practical meaning for the strength design and combination usage of drill string, casing and tubing under different technological conditions.
对处于不同工艺条件下的钻柱、套管、油管的强度设计和组合使用等均有实际意义。
These conclusions provide theoretic reference for the strength design and lifetime prediction of the casing.
为石油套管的强度设计和寿命预测提供了参考理论。
In conventional casing string design, only casing strength is considered.
传统的套管柱设计中，套管只进行强度设计。
In conventional casing string design, only casing strength is considered.
传统的套管柱设计中，套管只进行强度设计。
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