The AS-II Packer is a large-opening,
compression-set packer with mechanical
slip hold-downs. This packer withstands
high pressure from above or below by using
a 3-element packing system, and upper and
lower mechanical slips. A J-slot and a drag
block mechanism are incorporated for easy
setting. This packer has a built-in unloader
which circulates across the mechanical
hold-down slips to improve retrievability.
The unloader has a pressure compensating
piston to keep it closed when pressure is
greater below the set packer.
The AS-II Packer is available in the
standard J-slot arrangement - right-hand
auto set with straight pick-up release.
Other J-slot arrangements are available:
right-hand manual set, left-hand auto
set, and left-hand manual set. All J-slot
arrangements are straight pick-up release.
Special Features
> Large internal by-pass
> Mechanical slips vs. hydraulic buttons
> Differential pressure holds valve closed
> Additional J-slot arrangements available
compression-set packer with mechanical
slip hold-downs. This packer withstands
high pressure from above or below by using
a 3-element packing system, and upper and
lower mechanical slips. A J-slot and a drag
block mechanism are incorporated for easy
setting. This packer has a built-in unloader
which circulates across the mechanical
hold-down slips to improve retrievability.
The unloader has a pressure compensating
piston to keep it closed when pressure is
greater below the set packer.
The AS-II Packer is available in the
standard J-slot arrangement - right-hand
auto set with straight pick-up release.
Other J-slot arrangements are available:
right-hand manual set, left-hand auto
set, and left-hand manual set. All J-slot
arrangements are straight pick-up release.
Special Features
> Large internal by-pass
> Mechanical slips vs. hydraulic buttons
> Differential pressure holds valve closed
> Additional J-slot arrangements available
