Abstract: A downhole tool includes a cone, a slips assembly positioned at least partially around the cone, and a shoe configured to press against the slips assembly. The shoe is configured to engage a setting assembly, so as to apply an axial force to the slips assembly that moves the slips assembly relative to the cone and drives the slips assembly radially outwards. The shoe is made at least partially from a dissolvable material configured to dissolve in a fluid in a well, and the cone, the slips assembly, or both are at least partially made from a second material that is configured not to dissolve in the fluid in the well.

Abstract: Disclosed is an apparatus and system, and a method of using the same, comprising An apparatus comprising: a first outer pipe; a central housing attached to the first outer pipe, an annular piston that can impact a brittle barrier, the annular piston comprising an impact surface; a brittle barrier, wherein the brittle barrier is separated from the impact surface by a distance, and wherein the brittle barrier comprises a set of materials; and a second outer pipe attached to the central housing, wherein the central housing is positioned between the first outer pipe and the second outer pipe; wherein the brittle barrier is positioned within one or more of the central housing and the second outer pipe; wherein the annular piston is attached to one or more of the first outer pipe and the central housing via a releasable fastener.

Abstract: Provided is a plug apparatus, the apparatus including a cone shaped wedge having a first end and a second end and having an inside surface and an outside surface, the cone shaped wedge having, at least in some part, a decreasing diameter on the outside surface and a constant diameter on the inside surface from the first end to the second end, a slip, comprising a tapered inner surface, configured to encircle the second end of the cone shaped wedge, a sealing ring, having an annular body, encircled around the cone shaped wedge and near the first end of the cone shaped wedge, and a mandrel positioned inside the cone shaped wedge, the mandrel having an open cylindrical shape and having a first end and a second end.

Abstract: A downhole tool with a radially expandable sealing element, such as a packer or plug. The sealing element employs metallic support rings disposed on the sealing element outer surface for preventing extrusion during run-in and for clamping the sealing element to the tool.

Abstract: Disclosed is an apparatus and system, and a method of using the same, comprising An apparatus comprising: a first outer pipe; a central housing attached to the first outer pipe, an annular piston that can impact a brittle barrier, the annular piston comprising an impact surface; a brittle barrier, wherein the brittle barrier is separated from the impact surface by a distance, and wherein the brittle barrier comprises a set of materials; and a second outer pipe attached to the central housing, wherein the central housing is positioned between the first outer pipe and the second outer pipe; wherein the brittle barrier is positioned within one or more of the central housing and the second outer pipe; wherein the annular piston is attached to one or more of the first outer pipe and the central housing via a releasable fastener.

Abstract: A downhole tool with a radially expandable sealing element, such as a packer or plug. The sealing element employs metallic support rings disposed on the sealing element outer surface for preventing extrusion during run-in and for clamping the sealing element to the tool.