▎ 摘　　要

NOVELTY - Introducing heat into a subterranean location, comprises: heating thermal particles in a heat transfer fluid; introducing heat transfer fluid into a subterranean location; and transferring heat from the heat transfer field to the subterranean location. The heat transfer fluid comprises a carrier fluid comprising e.g. water, brine, light hydrocarbons, light crude oil and/or naphtha, and many thermal particles comprising a graphene like component comprising graphene, functionalized graphene, graphite, carbon nanotubes, fullerenes, carbon onions and/or boron nitride, and a magnetic material. USE - The method is useful for introducing heat into subterranean location. ADVANTAGE - The method improves and increases the transfer of heat within and to a subterranean formation. DETAILED DESCRIPTION - Introducing heat into a subterranean location, comprises: heating thermal particles in a heat transfer fluid; introducing heat transfer fluid into a subterranean location; and transferring heat from the heat transfer field to the subterranean location. The heat transfer fluid comprises a carrier fluid comprising water, brine, light hydrocarbons, light crude oil, naphtha, diesel fuel, organic solvents, ammonia, carbon dioxide, natural gas and/or nitrogen, and many thermal particles comprising a graphene like component comprising graphene, functionalized graphene, graphite, carbon nanotubes, fullerenes, carbon onions and/or boron nitride, and a magnetic material. An INDEPENDENT CLAIM is also included for a heat transfer fluid comprising the carrier fluid, and the thermal particles.