E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 34/06 (2006.01) E21B 21/10 (2006.01) E21B 34/10 (2006.01) E21B 34/12 (2006.01) E21B 34/00 (2006.01)
Patent
CA 2425724
The present invention provides for a valve in a tubing string that allows the tubing string to fill with well fluids as the string is assembled and lowered into a well bore, but can be used to check pressure integrity of the tubing string during various stages of the assembly.
Patel Dinesh R.
Sask David E.
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
Tubing fill and testing valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tubing fill and testing valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tubing fill and testing valve will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1675548