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公开(公告)号：US12123325B2
公开(公告)日：2024-10-22
申请号：US17183283
申请日：2021-02-23
申请人： Victor Juchymenko
发明人： Victor Juchymenko
CPC分类号： F01K23/065 , F01K13/00 , F01K13/02 , F01K23/101 , F01K25/08 , F01K27/02
摘要： A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal energy to generate a secondary power source by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. A predictive control circuit utilizes ambient and system conditions such as temperature, pressure, and flow of organic propellant at one or more locations. The predictive control module regulates system parameters in advance based on monitored information to optimize secondary power output. A thermal fluid heater may be used to heat propellant. The system may be used to meet on-site power demands using primary, secondary, and tertiary power.
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公开(公告)号：US12104553B2
公开(公告)日：2024-10-01
申请号：US18524336
申请日：2023-11-30
IPC分类号： F02G1/055 , F01D17/02 , F01D19/00 , F01D21/00 , F01K23/02 , F01K25/08 , F02G1/05 , F02G5/04 , F03G4/00 , F24T50/00
CPC分类号： F02G1/055 , F01D17/02 , F01D19/00 , F01D21/00 , F01K23/02 , F01K25/08 , F02G1/05 , F02G5/04 , F03G4/00 , F24T50/00 , F02G2256/00 , F02G2275/00 , F02G2280/20 , F02G2280/50 , F03G4/035
摘要： Systems and generating power in an organic Rankine cycle (ORC) operation to supply electrical power. In embodiments, an inlet temperature of a flow of gas from a source to an ORC unit may be determined. The source may connect to a main pipeline. The main pipeline may connect to a supply pipeline. The supply pipeline may connect to the ORC unit thereby to allow gas to flow from the source to the ORC unit. Heat from the flow of gas may cause the ORC unit to generate electrical power. The outlet temperature of the flow of the gas from the ORC unit to a return pipe may be determined. A bypass valve, positioned on a bypass pipeline connecting the supply pipeline to the return pipeline, may be adjusted to a position sufficient to maintain temperature of the flow of gas above a threshold based on the inlet and outlet temperature.
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公开(公告)号：US11933279B2
公开(公告)日：2024-03-19
申请号：US18125208
申请日：2023-03-23
IPC分类号： F03G7/04 , E21B21/06 , E21B34/02 , E21B34/06 , E21B36/00 , E21B41/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/00 , F03G4/06
CPC分类号： F03G7/045 , E21B21/06 , E21B34/025 , E21B34/066 , E21B36/00 , E21B41/0085 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/023 , F03G4/035 , F03G4/06 , F03G4/072
摘要： Embodiments of systems and methods for generating power in the vicinity of a drilling rig are disclosed. During a drilling operation, heat generated by drilling fluid flowing from a borehole, exhaust from an engine, and/or fluid from an engine's water (or other fluid) jacket, for example, may be utilized by corresponding heat exchangers to facilitate heat transfer to a working fluid. The heated working fluid may cause an ORC unit to generate electrical power.
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公开(公告)号：US11905934B2
公开(公告)日：2024-02-20
申请号：US18099807
申请日：2023-01-20
IPC分类号： F03G7/04 , E21B47/07 , E21B34/06 , E21B41/00 , F01K25/08 , F03G4/00 , F03G4/06 , E21B36/00 , F01K11/02 , F01K17/02 , E21B34/02
CPC分类号： F03G7/045 , E21B34/025 , E21B34/066 , E21B36/00 , E21B41/0085 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/023 , F03G4/035 , F03G4/06 , F03G4/072
摘要： Embodiments of systems and methods for generating power in the vicinity of a drilling rig are disclosed. During a drilling operation, heat generated by drilling fluid flowing from a borehole, exhaust from an engine, and/or fluid from an engine's water (or other fluid) jacket, for example, may be utilized by corresponding heat exchangers to facilitate heat transfer to a working fluid. The heated working fluid may cause an ORC unit to generate electrical power.
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公开(公告)号：US11879409B2
公开(公告)日：2024-01-23
申请号：US18116901
申请日：2023-03-03
IPC分类号： F02G1/055 , F02G1/05 , F02G5/04 , F01K23/02 , F01K25/08 , F01D17/02 , F01D19/00 , F01D21/00 , F24T50/00 , F03G4/00
CPC分类号： F02G1/055 , F01D17/02 , F01D19/00 , F01D21/00 , F01K23/02 , F01K25/08 , F02G1/05 , F02G5/04 , F03G4/00 , F24T50/00 , F02G2256/00 , F02G2275/00 , F02G2280/20 , F02G2280/50 , F03G4/035
摘要： Systems and generating power in an organic Rankine cycle (ORC) operation to supply electrical power. In embodiments, an inlet temperature of a flow of gas from a source to an ORC unit may be determined. The source may connect to a main pipeline. The main pipeline may connect to a supply pipeline. The supply pipeline may connect to the ORC unit thereby to allow gas to flow from the source to the ORC unit. Heat from the flow of gas may cause the ORC unit to generate electrical power. The outlet temperature of the flow of the gas from the ORC unit to a return pipe may be determined. A bypass valve, positioned on a bypass pipeline connecting the supply pipeline to the return pipeline, may be adjusted to a position sufficient to maintain temperature of the flow of gas above a threshold based on the inlet and outlet temperature.
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6.发明授权公开(公告)号：US11761433B2
公开(公告)日：2023-09-19
申请号：US18125189
申请日：2023-03-23
摘要： Systems and methods for generating and a controller for controlling generation of geothermal power in an organic Rankine cycle (ORC) operation 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 heated fluid from a source 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 heated 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.
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公开(公告)号：US11761353B2
公开(公告)日：2023-09-19
申请号：US18125982
申请日：2023-03-24
CPC分类号： F01K23/065 , F01K23/00 , F01K23/02 , F01K23/06 , F01K23/08 , F01K23/18 , F01K25/08 , F02G1/06 , F02G5/04 , F02G2260/00 , F05D2220/32 , F05D2220/76 , F05D2270/313 , F17C2227/0365 , F17C2265/07
摘要： Systems and generating power in an organic Rankine cycle (ORC) operation to supply electrical power. In embodiments, an inlet temperature of a flow of gas from a source to an ORC unit may be determined. The source may connect to a main pipeline. The main pipeline may connect to a supply pipeline. The supply pipeline may connect to the ORC unit thereby to allow gas to flow from the source to the ORC unit. Heat from the flow of gas may cause the ORC unit to generate electrical power. The outlet temperature of the flow of the gas from the ORC unit to a return pipe may be determined. A flow of working fluid may be adjusted to a percentage sufficient to maintain temperature of the flow of compressed gas within the selected operating temperature range.
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公开(公告)号：US11732697B2
公开(公告)日：2023-08-22
申请号：US18149316
申请日：2023-01-03
IPC分类号： F03G7/04 , E21B47/07 , E21B34/06 , E21B41/00 , F01K25/08 , F03G4/00 , F03G4/06 , E21B36/00 , F01K11/02 , F01K17/02 , H02K7/18 , F24T50/00 , E21B34/02 , F03G7/00
CPC分类号： F03G7/045 , E21B34/025 , E21B34/066 , E21B36/00 , E21B41/0085 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/023 , F03G4/035 , F03G4/06 , F03G4/072 , F03G7/027 , F24T50/00 , H02K7/1823 , F02G2243/08 , F05D2220/76
摘要： 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.
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公开(公告)号：US11668209B2
公开(公告)日：2023-06-06
申请号：US17990841
申请日：2022-11-21
CPC分类号： F01K23/065 , F01K23/00 , F01K23/02 , F01K23/06 , F01K23/08 , F01K23/18 , F01K25/08 , F02G1/06 , F02G5/04 , F02G2260/00 , F05D2220/32 , F05D2220/76 , F05D2270/313 , F17C2227/0365 , F17C2265/07
摘要： Systems and generating power in an organic Rankine cycle (ORC) operation to supply electrical power. In embodiments, an inlet temperature of a flow of gas from a source to an ORC unit may be determined. The source may connect to a main pipeline. The main pipeline may connect to a supply pipeline. The supply pipeline may connect to the ORC unit thereby to allow gas to flow from the source to the ORC unit. Heat from the flow of gas may cause the ORC unit to generate electrical power. The outlet temperature of the flow of the gas from the ORC unit to a return pipe may be determined. A flow of working fluid may be adjusted to a percentage sufficient to maintain temperature of the flow of compressed gas within the selected operating temperature range.
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公开(公告)号：US20230160374A1
公开(公告)日：2023-05-25
申请号：US18099807
申请日：2023-01-20
IPC分类号： F03G7/04 , E21B47/07 , E21B34/06 , E21B41/00 , F01K25/08 , F03G4/00 , F03G4/06 , E21B36/00 , F01K11/02 , F01K17/02 , E21B34/02
CPC分类号： F03G7/045 , E21B47/07 , E21B34/066 , E21B41/0085 , F01K25/08 , F03G4/023 , F03G4/06 , F03G4/035 , E21B36/00 , F01K11/02 , F01K17/02 , F03G4/072 , E21B34/025
摘要： Embodiments of systems and methods for generating power in the vicinity of a drilling rig are disclosed. During a drilling operation, heat generated by drilling fluid flowing from a borehole, exhaust from an engine, and/or fluid from an engine's water (or other fluid) jacket, for example, may be utilized by corresponding heat exchangers to facilitate heat transfer to a working fluid. The heated working fluid may cause an ORC unit to generate electrical power.
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