Chemical injection system
A technique facilitates both actuation of a well tool and chemical injection at a corresponding well zone or well zones. In a multi-zone operation, the well system may comprise a plurality of operating modules coupled with corresponding actuators and chemical injection devices. The well system is deployed downhole to a desired location in a borehole, e.g. a wellbore. The operating modules may be selectively shifted via electrical input to enable a desired chemical injection and/or actuation of the actuator (and thus the well tool) at desired well zones. In some embodiments, the operating modules may comprise contingency circuits to enable the chemical injection without electrical input.
SCHLUMBERGER TECHNOLOGY CORPORATION
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E21B E21B E21B
inventional inventional inventional
Jerome Parvesh Soufiane Richa Emrah
Prost Singh Halily Bansal Gokdag