Interra Energy’s AccuJet® toe initiation sleeve is pressure activated via differential pressure burst disks to ensure the tool does not activate during cementing operations. The burst disks are designed and manufactured by Interra providing tight quality control. This enables reliable opening pressure accuracy (±3%), making this tool one of the most reliable toe sleeves on the market. 

The AccuJet sleeve eliminates the use of coiled tubing or tubing-conveyed perforating for the first stage of fracturing operations. After establishing communication, the AccuJet toe sleeve can also be used to stimulate the formation for the first treatment stage.

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Installation 

The AccuJet toe initiation sleeve is installed near the toe of the well as part of the casing string during the completion process. The tool can be run in a cemented or open hole completion.

Activation

After a successful pressure test of the casing, pressure is then increased to the pre-calculated opening pressure, which immediately activates the tool providing assured flow area through all ports. Pressure cycling is not required to fully open the tool.

Stimulation

The AccuJet toe initiation sleeve can be used to stimulate the first treatment stage of your well, or can simply provide communication for all pre-stimulation operations.