The MAP Hydroset is a high pressure
hydraulic set production packer; which is released by straight pick-up of the
tubing string. It is suited for well completions where it is desired to set the
packer after the well has been flanged up, as well as for deviated holes, gas
lift installations, and other completions where a mechanical set packer is not
suitable. The Hydroset is ideal for setting in stacked installations because
the built-in zone activated pressure balanced system offsets pressure
differentials across the packer.