大多数的样品来源于完井作业以及生产过程中的油、水混合物。

More samples are taken during completion operations and then from produced oil and water during production.

youdao

大多数的样品来源于完井作业以及生产过程中的油、水混合物。

More samples are taken during completion operations and then from produced oil and water during production.

youdao