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公开(公告)号：US11788376B2
公开(公告)日：2023-10-17
申请号：US18047085
申请日：2022-10-17
CPC分类号： E21B34/02 , E21B33/068 , E21B43/2607 , E21B47/00 , F16N11/00 , F16N29/02 , E21B43/26 , F16N2210/00
摘要： Methods and apparatus according to which a first valve is opened, or kept open, the first valve being part of a wellhead including a flow component above the first valve. The method may further include detecting a state of the first valve and, in response to detecting the state of the first valve, metering an amount of grease to the first valve. In addition, or instead, the method may further include opening, or keeping open, a second valve, the second valve being operably coupled to the wellhead and positioned above the flow component, and, after opening, or keeping open, each of the first and second valves, detecting whether the second valve is open or closed, in response to detecting that the second valve is open, preventing the first valve from being closed, and in response to detecting that the second valve is closed, allowing the first valve to be closed.
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公开(公告)号：US20220098964A1
公开(公告)日：2022-03-31
申请号：US17548087
申请日：2021-12-10
发明人： Austin C. Johnson , Kyle Schultz , Ronnie Beason , Nicholas J. Cannon , Justin Robinson , Barton Hickie
IPC分类号： E21B43/26
摘要： A method, apparatus, and system according to which a swap adapter is connected to a swap station while a discharge manifold is pressurized by at least a first fracturing pump, said discharge manifold being adapted to communicate pressurized fluid to an oil and gas wellbore. The swap adapter is connected to a second fracturing pump via a first suction conduit and a first discharge conduit. The swap station is connected to a suction manifold via a second suction conduit. The swap station is connected to the discharge manifold via a second discharge conduit. After connecting the swap adapter to the swap station, and while the discharge manifold remains pressurized by at least the first fracturing pump: fluid is drawn from the suction manifold using the second fracturing pump; and pressurized fluid is discharged into the discharge manifold using the second fracturing pump.
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公开(公告)号：US20230288010A1
公开(公告)日：2023-09-14
申请号：US18321115
申请日：2023-05-22
发明人： Austin C. Johnson , Tim Marvel , Kyle Schultz
IPC分类号： F16L55/10
CPC分类号： F16L55/1022 , E21B43/26
摘要： A system that permits fracturing pumps such as, for example, at least first and second fracturing pumps, each carried on a truck, to be connected to, and disconnected from, respective connection points on a fracturing manifold while fracturing fluid in the fracturing manifold is at pressure, in certain instances at or near fracturing pressure, and/or while other(s) of the fracturing pumps are being operated to pump fracturing fluid.
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公开(公告)号：US20230243249A1
公开(公告)日：2023-08-03
申请号：US18174788
申请日：2023-02-27
发明人： Austin C. Johnson , Kyle Schultz , Ronnie Beason , Nicholas J. Cannon , Justin Robinson , Barton Hickie
IPC分类号： E21B43/26
CPC分类号： E21B43/2607
摘要： A method, apparatus, and system according to which a discharge manifold is pressurized by at least a first fracturing pump, said discharge manifold being adapted to communicate pressurized fluid to an oil and gas wellbore.
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公开(公告)号：US20220154866A1
公开(公告)日：2022-05-19
申请号：US17591321
申请日：2022-02-02
发明人： Austin C. Johnson , Tim Marvel , Kyle Schultz
IPC分类号： F16L55/10
摘要： A pump connection point to a fracturing manifold includes a valve configured to isolate the fracturing manifold from an outside fluid source. A connector is attached to the valve opposite the well fracturing manifold. A guide is attached to the connector. The guide configured to align a fluid line to mate with the connector.
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公开(公告)号：US12071843B2
公开(公告)日：2024-08-27
申请号：US18174788
申请日：2023-02-27
发明人： Austin C. Johnson , Kyle Schultz , Ronnie Beason , Nicholas J. Cannon , Justin Robinson , Barton Hickie
IPC分类号： E21B43/26
CPC分类号： E21B43/2607
摘要： A method, apparatus, and system according to which a discharge manifold is pressurized by at least a first fracturing pump, said discharge manifold being adapted to communicate pressurized fluid to an oil and gas wellbore.
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公开(公告)号：US20220356794A1
公开(公告)日：2022-11-10
申请号：US17872516
申请日：2022-07-25
发明人： Austin C. Johnson , Kyle Schultz , Ronnie Beason , Nicholas J. Cannon , Justin Robinson , Barton Hickie
IPC分类号： E21B43/26
摘要： A method, apparatus, and system according to which a discharge manifold is pressurized by at least a first fracturing pump, said discharge manifold being adapted to communicate pressurized fluid to an oil and gas wellbore.
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公开(公告)号：US11655926B2
公开(公告)日：2023-05-23
申请号：US17591321
申请日：2022-02-02
发明人： Austin C. Johnson , Tim Marvel , Kyle Schultz
CPC分类号： F16L55/1022 , E21B43/26
摘要： A system that permits fracturing pumps such as, for example, at least first and second fracturing pumps, each carried on a truck, to be connected to, and disconnected from, respective connection points on a fracturing manifold while fracturing fluid in the fracturing manifold is at pressure, in certain instances at or near fracturing pressure, and/or while other(s) of the fracturing pumps are being operated to pump fracturing fluid.
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公开(公告)号：US20230065605A1
公开(公告)日：2023-03-02
申请号：US18047085
申请日：2022-10-17
摘要： Methods and apparatus according to which a first valve is opened, or kept open, the first valve being part of a wellhead including a flow component above the first valve. The method may further include detecting a state of the first valve and, in response to detecting the state of the first valve, metering an amount of grease to the first valve. In addition, or instead, the method may further include opening, or keeping open, a second valve, the second valve being operably coupled to the wellhead and positioned above the flow component, and, after opening, or keeping open, each of the first and second valves, detecting whether the second valve is open or closed, in response to detecting that the second valve is open, preventing the first valve from being closed, and in response to detecting that the second valve is closed, allowing the first valve to be closed.
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公开(公告)号：US11591889B2
公开(公告)日：2023-02-28
申请号：US17872516
申请日：2022-07-25
发明人： Austin C. Johnson , Kyle Schultz , Ronnie Beason , Nicholas J. Cannon , Justin Robinson , Barton Hickie
IPC分类号： E21B43/26
摘要： A method, apparatus, and system according to which a discharge manifold is pressurized by at least a first fracturing pump, said discharge manifold being adapted to communicate pressurized fluid to an oil and gas wellbore.
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