• Since the 21st century, in order to adapt to the demand of modern petroleum exploration, complex structure well has become the industry forefront and key technology of the international petroleum.

    21世纪以来,为适应现代油气勘探开发需求,复杂结构井已经成为当前国际石油工业的前沿与关键性技术。

    youdao

  • Since the 21st century, in order to adapt to the demand of modern petroleum exploration, complex structure well has become the industry forefront and key technology of the international petroleum.

    21世纪以来,为适应现代油气勘探开发需求,复杂结构井已经成为当前国际石油工业的前沿与关键性技术。

    youdao

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