Modular signal interface device and associated wellbore power and data system

摘要

An in-bore power system comprising: an energy storage device adapted to operate at high temperatures; and a modular signal interface device operable to control energy storage components and provide means for high temperature and data logging. Provided. The controller is manufactured from preassembled components that may be selected to provide the desired functionality in various combinations. The energy storage device may include at least one ultracapacitor.