Zonal Isolation Devices

Individual reservoir zones must be isolated in order to control flow. Halliburton offers a range of high-performance, field-proven packers and isolation devices with control line bypass capabilities specifically designed for SmartWell® system applications, as well as a line of packers for marginal assets.

HF-1 Packer
HF-1 premium packer is a single-string, retrievable, cased-hole packer that features a facility for bypass of multiple electrical and/or hydraulic control lines. Available for use as both the top production packer and as one of many lower packers isolating adjacent zones, the HF-1 packer can operate under higher loads and greater pressures than standard production packers.
HFP Packer
HFP packer is designed to withstand the heavy corrosive brines and the harsh environments of deepwater and ultra-deepwater applications.
MC Packer
MC series packers, available as both production packers or isolation packers (no slips), are single-string, cased-hole, retrievable packers primarily designed for use in SmartWell system completions. In some instances, the MC production packer has been used as an isolation packer below the primary HF-1 production packer.
Seal Stack Assembly
Seal Stack Assembly isolates individual zones in SmartWell intelligent completions in applications where it is not possible or desirable to use packers for isolation.
Swellpacker® Cable System
The Swellpacker® swellable elastomer cable system enables the passage of single or multiple control lines or flat packs through the packer without the need to cut and splice the cables.

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