摘要 |
A renewable energy, single well, primarily self-flow, geothermal heat/power production system that acquires naturally occurring sub-surface geothermal heat to heat water and/or produce mechanical/electrical power using a heat exchangers or a turbine/generator. The sub- surface structures defining a working fluid flow path may be insulated, such as with vacuum insulation, to increase system efficiency and ensure a substantially self-generating working fluid flow. |