By applying the remote hydraulic blowout preventer in the wellhead, manual multi-stage control, remote hydraulic blowout prevention comes into true.

 
  • 井口采用遠程液壓防噴盒,實(shí)現了多級遠程液壓防噴密封手動(dòng)控制系統,工藝技術(shù)性能穩定。
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