Completion Tools

Liner-top packer + hanger, set when hung

Combines a liner-top packer with a liner hanger. Unlike typical weight-set packers, this tool's packing element is set when the hanger is hung — normally used for screen or slotted liners, and also for scab liners, with the liner-hanger packer as bottom packer and a weight-set packer as top packer straddling a damaged section of casing or perforations.

High-performance production packers

High-performance completion packers for the most demanding well conditions. The MDFBB features a longer bore than the MDF for use with larger-diameter production tubing.

Pressure-activated stage cementing

The pressure-activated stage cementing valve functions by applied pressure to permit upper-stage cementing. Opening is controlled by a piston at the end of first-stage cementing — opening pressure moves an inner sleeve upward, aligning the cementing ports.

Hydraulic release liner setting tool

A hydraulic release liner setting tool for running liner hangers on coiled tubing. Once the liner is conveyed and set in the existing casing string, it can be hydraulically released by shifting a piston that disengages a set of lugs from a profile in the tool.