Patent ID: 8276675
Filing Date: 2012-10-02
Classification: E21B

Abstract:
1. A wellbore servicing system, comprising: a first sleeve system disposed in a wellbore, the first sleeve system comprising a first sliding sleeve at least partially carried within a first ported case, the first sleeve system being selectively restricted from movement relative to the first ported case by a first restrictor while the first restrictor is enabled, a first expandable seat configured to engage a first obturator and to disable the first restrictor, and a first delay system configured to selectively restrict movement of the first sliding sleeve relative to the first ported case while the first restrictor is disabled; and a second sleeve system disposed in the wellbore downhole of the first sleeve system, the second sleeve system comprising a second sliding sleeve at least partially carried within a second ported case, the second sliding sleeve being selectively restricted from movement relative to the second ported case by a second restrictor while the second restrictor is enabled, a second expandable seat configured to engage the first obturator and to disable the second restrictor, and a second delay system configured to selectively restrict movement of the second sliding sleeve relative to the second ported case while the second restrictor is disabled.