SYSTEM AND METHOD FOR TRIGGERING A DOWNHOLE TOOL

摘要

Disclosed are systems and method for servicing a vvellbore and otherwise triggering a dovvnhole tool. One method includes arranging an assembly within a lubricator coupled to a tree. The assembly includes at least one dovvnhole tool and a signal receiver subassembly. A signal is communicated to the signal receiver subassembly before the assembly is introduced into the vvellbore, the signal being configured to activate a timer. The assembly is then introduced into the vvellbore and advanced until reaching a target depth. At the target depth, a trigger signal is transmitted to the at least one downhole tool using the signal receiver subassembly, the trigger signal being configured to initiate actuation of the at least one downhole tool.