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公开(公告)号：US20240309856A1
公开(公告)日：2024-09-19
申请号：US18671018
申请日：2024-05-22
IPC分类号： F03G7/04 , E21B34/02 , E21B34/06 , E21B36/00 , E21B41/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/00 , F03G4/06 , F03G7/00 , F24T50/00 , H02K7/18
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：US12055131B2
公开(公告)日：2024-08-06
申请号：US18099509
申请日：2023-01-20
发明人： Greg Lindberg , Kimberly C. Conner
摘要： System, method, and apparatus for harnessing geothermal power from superhot geothermal fluid (SHGF) and magma reservoirs. An exemplary system includes a steam separator connected directly to a cased wellbore extending between a surface and the underground reservoir of magma. The steam separator separates a gas-phase fluid from condensate formed from the gas-phase fluid. The system also includes a first set of turbines connected to the steam separator and a condensate tank fluidically connected to the steam separator and the first set of turbines. The first set of turbines is configured to generate electricity from the gas-phase fluid received from the steam separator and the condensate tank is fluidically connected to a fluid conduit that supplies condensate to a terminal end of the cased wellbore.
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公开(公告)号：US20240191703A1
公开(公告)日：2024-06-13
申请号：US18436547
申请日：2024-02-08
IPC分类号： F03G7/04 , 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 , 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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14.发明授权公开(公告)号：US11933280B2
公开(公告)日：2024-03-19
申请号：US18161261
申请日：2023-01-30
IPC分类号： F03G7/04 , E21B34/06 , E21B36/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/00 , F03G4/06
CPC分类号： F03G7/045 , E21B34/066 , E21B36/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/023 , F03G4/035 , F03G4/06 , F03G4/072
摘要： Systems and methods for generating electrical power in an organic Rankine cycle (ORC) operation include one or more heat exchangers incorporated into mobile heat generation units, and which will receive a heated fluid flow from one or more heat sources, and transfer heat therefrom to a working fluid that is circulated through an ORC unit for generation of power. In embodiments, the mobile heat generation units comprise pre-packaged modules with one or more heat exchangers connected to a pump of a recirculation system, including an array of piping, such that each mobile heat generation unit can be transported to the site and installed as a substantially stand-alone module or heat generation assembly.
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公开(公告)号：US20230142855A1
公开(公告)日：2023-05-11
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 , E21B47/07 , E21B34/066 , E21B41/0085 , F01K25/08 , F03G4/023 , F03G4/06 , F03G4/035 , E21B36/00 , F01K11/02 , F01K17/02 , H02K7/1823 , F24T50/00 , F03G4/072 , E21B34/025 , F03G7/027 , 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：US11644015B2
公开(公告)日：2023-05-09
申请号：US17657009
申请日：2022-03-29
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：US12110878B2
公开(公告)日：2024-10-08
申请号：US18418796
申请日：2024-01-22
IPC分类号： F03G7/04 , 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 , 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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18.发明公开公开(公告)号：US20240159225A1
公开(公告)日：2024-05-16
申请号：US18422348
申请日：2024-01-25
IPC分类号： F03G7/04 , E21B34/06 , E21B36/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/00 , F03G4/06
CPC分类号： F03G7/045 , E21B34/066 , E21B36/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/023 , F03G4/035 , F03G4/06 , F03G4/072
摘要： Systems and methods for generating electrical power in an organic Rankine cycle (ORC) operation include one or more heat exchangers incorporated into mobile heat generation units, and which will receive a heated fluid flow from one or more heat sources, and transfer heat therefrom to a working fluid that is circulated through an ORC unit for generation of power. In embodiments, the mobile heat generation units comprise pre-packaged modules with one or more heat exchangers connected to a pump of a recirculation system, including an array of piping, such that each mobile heat generation unit can be transported to the site and installed as a substantially stand-alone module or heat generation assembly.
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公开(公告)号：US20240159224A1
公开(公告)日：2024-05-16
申请号：US18418796
申请日：2024-01-22
IPC分类号： F03G7/04 , 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 , 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：US11971019B2
公开(公告)日：2024-04-30
申请号：US18212269
申请日：2023-06-21
IPC分类号： F03G7/04 , E21B34/02 , E21B34/06 , E21B36/00 , E21B41/00 , E21B47/07 , F01K11/02 , F01K17/02 , F01K25/08 , F03G4/00 , F03G4/06 , F03G7/00 , F24T50/00 , H02K7/18
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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