About
The high pressure washpipe assemblies used in oil well drilling are subjected to difficult sealing conditions. A conventional washpipe packing fails in only a few hours when subjected to 6,000 psi or greater mud pressure. Replacement of the failed washpipe packing assembly typically requires the bottom hole assembly to be tripped back into the casing which can result in significant downtime.
Accuracy Rating™
Neutral
Kalsi Engineering
No Accuracy Reviews
ssdbusinesslistings4 is the Listing Agent
of this website with listing(s) in the Architecture category, and belongs to category(s) with a total of 1 listing(s).
Member Reputation Rating™: Neutral