Hangers & Packers

Completion Expansion Packer

A Completion Expansion Packer (CEP) is a bottom tubing packer that contains a steel seal assembly which compensates for all thermal movements while creating a seal.

Debris Seal Cup Packer

A Debris Seal Cup Packer (DCP) is a down hole tool that allows for thermal movement while creating a seal in one direction or in both directions simultaneously.

Flow Control Hanger

A Flow Control Hanger (FCH) is a liner hanger that contains a steel seal assembly. The FCH is run in conjunction with a matting Polished Bore Receptacle and seals while allowing thermal movements.

Flow Control Hanger with Clutch

A Flow Control Hanger with Clutch (FCC) is an FCH that contains a steel seal assembly and a clutch assembly. The clutch supplies continuous pressure to the steel seal assembly, producing a higher pressure seal.

High Pressure Hydraulic Retrievable Hanger

A High Pressure Hydraulic Retrievable Hanger (HRH-HP) is a tool that can support the sealing and hanging of a liner by means of its bi-directional slip and high pressure seal assembly. The HRH-HP will seal differential pressures up to 15,000 psi (103.5 mpa) at temperatures of 350°F (177°C).

Hydraulic Retrievable Hanger

A Hydraulic Retrievable Hanger (HRH) is a tool that can support a seal and the hanging of a liner by means of its bi-directional slip and seal assemblies. The HRHs mechanical release mechanism will allow its release and removal from the well bore.

Hydraulic Non-Retrievable Hanger

A Hydraulic Non-Retrievable Hanger (HNH) is a tool that can support a seal and the hanging of a liner by means of its bi-directional slip and seal assemblies. The HNH does not contain a release mechanism and are only used when its removal from the well bore is not required.

Mechanical Zone Packer

A Mechanical Zone Packer (MZP) is a multiple packer system used to isolate different formation zones within a damaged liner. The MZP has a smaller than drift diameter to pass through damaged restricted casing areas and still be set to nominal casing diameters.

Overshot Seal Pup

An Overshot Seal Pup (OSP) is a seal assembly that is used to tie-back to open tubulars down hole. The OSP slides over top of cut casing tops and seals to the outside diameter without encroaching on the casing inside dimensions.

Polished Bore Receptacle

A Polished Bore Receptacle is a tubular used down hole to receive tools that require a specific inside diameter to seal to. The steal seal FCH tools use the PBR for hanging casing.

Retrievable Bridge Plug

A Retrievable Bridge Plug (RBP) is a well control tool used to seal off an open well or for well abandonment. The RBP is hydraulically or mechanically set and mechanically released from the well.

Retrievable Bridge Plug – One Trip System

The One Trip System (OTS) is run in conjunction with hydraulic hangers that will release liners. The RBP-OTS can be set and released immediately after setting and releasing of the liner on the same trip.

Sliding Sleeve Packer

A Sliding Sleeve Packer (SSP) is a steel seal packer that is mechanically set down hole inside a casing string for zone isolation purposes. The SSP allow for simultaneous thermal movements and sealing capabilities.

Tie Back Sub

A Tie Back Sub (TBS) is a tool that allows reattachment to an existing hanger down hole. The TBS can either be tied into the inside diameter or outside diameter of the existing hanger.

Zone Isolation Block

A Zone Isolation Block (ZIB) is a steel assembly that provides zone isolation down hole. It resides within a matting Zone Isolation Cylinder.

Zone Isolation Cylinder

A Zone Isolation Cylinder (ZIC) is a Polished Bore Receptacle joint that will contain a matting ZIB. These assemblies provide multiple down hole zone isolation.