Systems for generating geothermal power in an organic Rankine cycle operation during hydrocarbon production based on working fluid temperature
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United States of America Patent
Stats
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Aug 13, 2024
Grant Date -
Oct 6, 2022
app pub date -
Jul 2, 2021
filing date -
Apr 2, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Systems and methods for generating and a controller for controlling generation of geothermal power in an organic Rankine cycle (ORC) operation in the vicinity of a wellhead during hydrocarbon production to thereby supply electrical power to one or more of in-field operational equipment, a grid power structure, and an energy storage device. In an embodiment, during hydrocarbon production, a temperature of a flow of wellhead fluid from the wellhead or working fluid may be determined. If the temperature is above a vaporous phase change threshold of the working fluid, heat exchanger valves may be opened to divert flow of wellhead fluid to heat exchangers to facilitate heat transfer from the flow of wellhead fluid to working fluid through the heat exchangers, thereby to cause the working fluid to change from a liquid to vapor, the vapor to cause a generator to generate electrical power via rotation of an expander.
First Claim
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International Classification(s)
- 2021 Application Filing Year
- H02K Class
- 2848 Applications Filed
- 1437 Patents Issued To-Date
- 50.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- H02K Class
- 95.13 % this patent is cited more than
- 1 Age
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