• Both the engineering practice and laboratory tests show that structural collapse in petroleum chalk tends to occur during water injection.

    工程实践室内试验表明油田白垩后极易发生颗粒结构崩溃现象

    youdao

  • Both the engineering practice and laboratory tests show that structural collapse in petroleum chalk tends to occur during water injection.

    工程实践室内试验表明油田白垩后极易发生颗粒结构崩溃现象

    youdao

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