在深井、超深井钻井过程中，套管磨损有可能导致套管封隔失效和油气井的早期报废。

In deep drilling process, casing wear is the problem that cannot be ignored.

youdao

在深井、超深井钻井过程中，套管磨损有可能导致套管封隔失效和油气井的早期报废。

In deep drilling process, casing wear is the problem that cannot be ignored.

youdao