Vectraset™ The all-new, all-premium liner hanger
Two-step hanger actuation sequence (hydraulic then mechanical) precludes unintentional running tool release.
Pressure is contained within the running tool when setting the hanger slips, preventing surge forces on the liner and formation and saving time and displacement fluid.
The hanger slips are set prior to cementing for maximum reliability (no reliance on plug bumping).
The large bypass flow area through the set hanger slips facilitates circulation and cementing.
The mechanically set, expandingmetal, liner-top packer has a bonded elastomeric cover that will not swab off during circulation and cementing.
The packer seal, hanger cylinder, and tieback seal are rated to 103. 4 MPa (15,000 psi) at 180° C (350° F).
A 20-ft floating-seal tieback receptacle is standard.