• In addition to being heavier than normal completion components, the wall of a blast joint is often treated to resist the jetting action that may result in the proximity of the perforations.

    防冲蚀短管除了大于正常完井部件外,管壁通常经过处理阻止冲蚀作用发生,因而不会引起射孔孔眼的接近

    youdao

  • In addition to being heavier than normal completion components, the wall of a blast joint is often treated to resist the jetting action that may result in the proximity of the perforations.

    防冲蚀短管除了大于正常完井部件外,管壁通常经过处理阻止冲蚀作用发生,因而不会引起射孔孔眼的接近

    youdao

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