(19)
(11) EP 4 486 973 A2

(12)

(88) Date of publication A3:
19.10.2023

(43) Date of publication:
08.01.2025 Bulletin 2025/02

(21) Application number: 23760963.1

(22) Date of filing: 24.02.2023
(51) International Patent Classification (IPC): 
E21B 43/24(2006.01)
B65G 53/30(2006.01)
E02F 7/10(2006.01)
 E21B 36/00(2006.01)
B09C 1/02(2006.01)
(52) Cooperative Patent Classification (CPC):
Y02E 10/10; F03G 4/02; F03G 4/026
(86) International application number:
PCT/US2023/063207
(87) International publication number:
WO 2023/164609 (31.08.2023 Gazette 2023/35)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 28.02.2022 US 202263315063 P
20.01.2023 US 202318099499
20.01.2023 US 202318099509
20.01.2023 US 202318099514
20.01.2023 US 202318099518

(71) Applicant: EnhancedGEO Holdings, LLC
St. Petersburg, Florida 33701 (US)

(72) Inventors:
  • LINDBERG, Greg
    St. Petersburg, Florida 33701 (US)
  • CONNER, Kimberly C.
    St. Petersburg, Florida 33701 (US)

(74) Representative: Mewburn Ellis LLP 
Aurora Building Counterslip
Bristol BS1 6BX
Bristol BS1 6BX (GB)

   


(54) GEOTHERMAL POWER FROM SUPERHOT GEOTHERMAL FLUID AND MAGMA RESERVOIRS