The GORO Sliding Sleeve is a communication device with a ported inner sleeve that can be opened or closed using a
shifting tool by standard slickline or coiled tubing methods. Equalizing holes in the inner sleeve provide pressure
equalization between the tubing and casing annulus as the sleeve is opened. The Sliding Sleeve is made up to and forms
part of the tubing string. The GORO Sliding Sleeve is a shift-down-to-open tool.
The GORO Sliding Sleeve uses common machined parts that allow the shift-open direction to be changed from down-to-
open to up-to-open by simply substituting different sub ends
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