E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/37
E21B 43/24 (2006.01) E21B 43/00 (2006.01) E21B 43/18 (2006.01)
Patent
CA 1004593
Campbell Don A.
Prats Michael
Wang Kuo H.
Shell Canada Limited
Shell Explorer Limited
LandOfFree
Producing oil from tar sands does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Producing oil from tar sands, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Producing oil from tar sands will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-159446