E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/41
E21B 34/12 (2006.01)
Patent
CA 676237
Na
Shell Oil Company
LandOfFree
Shut-off valve for dual completion upper packer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shut-off valve for dual completion upper packer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shut-off valve for dual completion upper packer will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-419185