Series 4800 Controlled Set High Expansion Cement Retainer

The High Expansion Cement Retainer was designed to travel through an existing casing or tubing patch or other ID restriction(s) and set in a larger ID tubular below while maintaining a sufficient thru-bore for pumping. This system incorporates a variation of TTS’ “fixed slip” system design to ensure each slip segment is separated, properly aligned with the packer axis, and evenly spaced around the packer body. Further design features of the slips and packer body allow for increased extension of the slip into larger diameters than previously possible.

This system can be installed via coiled tubing, electric line, or wireline. Multiple options are available for the cement valve; a sliding sleeve valve can used to run in one trip on coil, a flapper valve can be used for a two trip system on wireline.

Specifications