WO2023148553 - SYSTEMS AND METHODS FOR SUBTERRANEAN ENERGY STORAGE
National phase entry:
Publication Number
WO/2023/148553
Publication Date
10.08.2023
International Application No.
PCT/IB2023/000042
International Filing Date
30.01.2023
Title **
[English]
SYSTEMS AND METHODS FOR SUBTERRANEAN ENERGY STORAGE
[French]
SYSTÈMES ET PROCÉDÉS DE STOCKAGE D'ÉNERGIE SOUTERRAIN
Applicants **
RASMUSSEN, John, Dane
Inventors
RASMUSSEN, John, Dane
Priority Data
63/305,708
02.02.2022
US
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
IP Australia
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2404 | |
| EPO | Filing, Examination, Granting | 11571 | |
| Japan | Filing, Examination, Granting | 2394 | |
| South Korea | Filing, Examination, Granting | 2573 | |
| USA | Filing, Examination, Granting | 5140 |
Total:
24,082
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention relates to systems and methods for subterranean energy storage. The systems and methods involve a higher-pressured subterranean rock formation in fluid communication with a lower-pressured subterranean rock formation via a controllable fluid channel intersecting both formations. Potential energy is converted to electrical energy by allowing fluid to flow from the higher-pressured formation to the lower-pressured formation through a turbine in fluid communication with the fluid channel. The system is recharged by pumping fluid from the lower-pressured subterranean rock formation to the higher-pressured subterranean rock formation using a pump in fluid communication with the fluid channel.[French]
La présente invention concerne des systèmes et des procédés de stockage d'énergie souterrain. Les systèmes et les procédés impliquent une formation rocheuse souterraine à haute pression en communication fluidique avec une formation rocheuse souterraine à pression inférieure par l'intermédiaire d'un canal de fluide pouvant être commandé sécant aux deux formations. L'énergie potentielle est convertie en énergie électrique en permettant au fluide de s'écouler de la formation sous pression supérieure à la formation sous pression inférieure par l'intermédiaire d'une turbine en communication fluidique avec le canal de fluide. Le système est rechargé par le pompage de fluide de la formation rocheuse souterraine à pression inférieure à la formation rocheuse souterraine à haute pression à l'aide d'une pompe en communication fluidique avec le canal de fluide.