Abstract: Described examples relate to a downhole fluid heater, comprising a fluid heating assembly comprising a heating chamber for receiving a fluid. The fluid heating assembly is configured to agitate a heat transfer fluid in the heating chamber so as to impart thermal energy and heat the heat transfer fluid.
Abstract: Described examples relate to a downhole fluid heater, comprising a fluid heating assembly comprising a heating chamber for receiving a fluid. The fluid heating assembly is configured to agitate a heat transfer fluid in the heating chamber so as to impart thermal energy and heat the heat transfer fluid.