E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/44
E21B 43/12 (2006.01)
Patent
CA 973089
Ahlstone Arthur G.
Bartos Josef A.
Na
Vetco Offshore Industries
LandOfFree
Mudline emergency shutoff for offshore wells does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mudline emergency shutoff for offshore wells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mudline emergency shutoff for offshore wells will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-559643