DOWNHOLE TOOL WITH ONE-PIECE SLIP

摘要

Embodiments pertain to a downhole tool that includes a mandrel made of composite material; a first slip disposed around the mandrel; a first cone disposed around the mandrel, proximate to the first slip; a second slip disposed around the mandrel; a second cone disposed around the mandrel, proximate to a first side of the second slip; a sealing element disposed around the mandrel, between the first cone and the second cone; and a lower sleeve disposed around the mandrel, proximate to a second side of the second slip, wherein the first slip comprises a circular slip body having one-piece configuration with at least partial connectivity around the entire circular slip body; and at least two grooves disposed therein, wherein the circular slip body is made from filament wound material, wherein the circular slip body comprises a plurality of inserts disposed therein, and wherein at least one of inserts comprises a flat surface.

主权项

1. A downhole tool useable for isolating sections of a wellbore, the downhole tool comprising:
a mandrel made of a composite material; a composite slip disposed around the mandrel, the composite slip further comprising a one-piece configuration, and a plurality of grooves disposed therein; a first cone disposed around the mandrel, and proximate to the composite slip; a metal slip disposed around the mandrel, the metal slip further comprising serrated teeth; a second cone disposed around the mandrel, and proximate to a first side of the metal slip; a sealing element disposed around the mandrel, and between the first cone and the second cone; and a lower sleeve disposed around the mandrel, and proximate to a second side of the metal slip.