E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 33/06 (2006.01)
Patent
CA 2287593
In the hydraulic blowout preventer of an integral production wellhead, the ram chambers and hydraulic fluid supply line are both buried or formed in the side wall of the blowout preventer.
Farquharson Keith D.
Lam Tony M.
Farquharson Keith D.
Johnson Ernest Peter
Lam Tony M.
Stream-Flo Industries Ltd.
LandOfFree
Hydraulic blowout preventer assembly for production wellhead does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic blowout preventer assembly for production wellhead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic blowout preventer assembly for production wellhead will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1591140