The RR Safety Joint is a means for
backing off a workstring from tools
below. Right-hand rotation and reciprocation
is needed to back off the
release mechanism. Shear screws hold
the mandrel locked until a straight pull
shears the screws. This insures the
back-off mechanism does not operate
until needed.
Special Features
> Shear release to eliminate premature
back-off
> Heavy duty construction
backing off a workstring from tools
below. Right-hand rotation and reciprocation
is needed to back off the
release mechanism. Shear screws hold
the mandrel locked until a straight pull
shears the screws. This insures the
back-off mechanism does not operate
until needed.
Special Features
> Shear release to eliminate premature
back-off
> Heavy duty construction
