SuperSet™ is a full-bore, hydraulically-set and retrievable liner hanger packer based on Absolute’s SureSlip™ technology and engineered for moderate to heavy liner weights and deep wells.Contact Us »
Run with Absolute’s EXTrack™ running tool, the SuperSet packer is set at depth by applying differential pressure to the tie-back receptacle against the hanger’s snap-in running threads. Durable protected slips extrude over dual cones to provide maximum hanging capacity.
Most damage to liner hanger equipment can be attributed to:
Extra weight from the running string added to the liner weight can create excessive setting forces that dull, or break the slips and/or gull the casing. Conventional line hangers allow the slips to ride up the cone unabated. If excess pressure is applied to the liner top, the entire force is transferred to the slips and/or slip arms causing damage and liner failure. Release and retrieval of hangers is hampered by slips failing to deactivate thus requiring jarring, which can cause slip breakage and the need for fishing operations.
SuperSet is designed for heavy duty applications with the SecureSlip opposed slip system that:
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SuperSet’s reinforced internal clutch system gets the liner to the desired depth. The system is manufactured from premium alloys to allow drill-down, or drill-in capabilities when combined with an Absolute bullnose and circulation system.
Pre and post-load stacks limit the maximum potential setting force transferred to the slips during setting. An integral ratchet system redirects energy stored by the liner’s seal element to promote proper slip placement into the casing.
The SuperSet’s sealing element is set by excess energy passed through the top cone. As the sealing element compresses, the integrated ratchet latches the seal into place preventing any future manipulation from accidentally unsetting the seal.
The SecureSlip innovative slip release system with pre and post loading stacks enable safe and reliable liner retrieval. When pulled, the SuperSets’s slip design ensures that the slips are pulled off the cone sequentially, which reduces the pulling force required to remove the liner.
For more detailed information on SuperSet performance during deployment, set, activation and release, please download the brochure.
SuperSet has been designed for deep wells with:
SuperSet is also ideal for sensitive formations where maximum bypass and minimum pressure build-up are needed to avoid formation damage during liner installation.
SuperSet’s exceptional reliability, repeatibility, and ease of retrieval result from the unique SecureSlip setting and retrieving technology
The SuperSet Liner Hanger is supplied with an integral tie-back receptacle/setting sleeve that is available in variable lengths. Standard and Extreme seal designs are available in a variety of common bore sizes.
Standard H2S resilient seals employ a one piece expandable elastomer notched to form three distinct seal bodies. The notched design prevents the formation of s-curves that occur across longer sealing bodies which cause fluid bypass.
Extreme H2S seal design incorporates flexible metal back-ups that expand to the casing and form an additional extrusion barrier at the top and bottom of the sealing element for high pressure and high temperature environments.