Patent ID: 11913679
Assignee: ENHANCEDGEO HOLDINGS, LLC
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  E  Y | IPC F

Claim 14:
15. A geothermal system, comprising:
in an initial configuration during formation of an underground chamber in an underground reservoir of magma,
a fluid pump configured to provide a flow of a pressurized fluid through a wellbore and into the underground reservoir of magma, thereby displacing magma from the underground reservoir of magma and forming the underground chamber, the underground chamber comprising a cavity formed in the underground reservoir of magma, wherein at least a portion of an internal surface of the underground chamber comprises hardened magma; and

in a final configuration during heat transfer operations between a surface and the underground reservoir of magma:
the fluid pump configured to provide a flow of heat transfer fluid through the wellbore and into the underground chamber; and
a fluid conduit extending from the surface toward the underground chamber, the fluid conduit configured to allow flow of heat transfer fluid heated in the underground chamber toward the surface.