A kind of Wellhead butt joint device and docking calculation thereof

A kind of Wellhead butt joint device and docking calculation thereof

  • CN 106,150,418 A
  • Filed: 04/13/2015
  • Published: 11/23/2016
  • Est. Priority Date: 04/13/2015
  • Status: Active Grant
First Claim
Patent Images

1. a Wellhead butt joint device, its architectural feature is by blowout prevention workover rig assembly (1), rightConnecing frame assembly (2), well head assembly (3) is formed;

  • Described blowout prevention workover rig assembly (1)Embedding with four grooves (203) docking frame assembly (2) by four supporting leg spin (101)Set connects, and described docking frame assembly (2) docks support with well head assembly (3) by two(202) docking well head, then be bolted connection.

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