- 专利标题： Enhanced hydrocarbon well blowout protection
-
申请号： US14740399申请日： 2015-06-16
-
公开(公告)号： US09624746B2公开(公告)日： 2017-04-18
- 发明人: Rudolf H. Hendel , Catherine G. Lin-Hendel
- 申请人： Rudolf H. Hendel , Catherine G. Lin-Hendel
- 代理商 Douglas L. Weller
- 主分类号： E21B33/035
- IPC分类号： E21B33/035 ; E21B33/064 ; E21B34/06 ; E21B43/01
摘要：
Protection at a hydrocarbon well is enhanced by placing a blowout preventer over a well head. An adapter is connected to the blowout preventer. The adapter includes a valve that when turned off prevents non-production flow from the blowout preventer to a riser pipe.
公开/授权文献
- US20150292290A1 ENHANCED HYDROCARBON WELL BLOWOUT PROTECTION 公开/授权日：2015-10-15
信息查询
