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公开(公告)号：US20220186602A1
公开(公告)日：2022-06-16
申请号：US17124400
申请日：2020-12-16
摘要： An compact instrumented downhole coupling that includes a carrier and a set of sensors and electronics that are installed within the carrier. The carrier is a tubular structure having couplings at each end and a bore extending through the carrier from the first end to the second end, forming a carrier wall between the bore and the exterior surface of the carrier. The bore and couplings are offset from a central axis of the carrier (the axis of the cylindrical outer surface of the carrier), resulting in a thicker portion of the carrier wall on one side of the carrier. Cavities are formed (e.g., by drilling holes) within the thicker portion of the carrier wall. One or more sensors and corresponding electronics are then positioned within the cavities, so that the carrier wall itself forms a housing for the sensors and electronics.
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公开(公告)号：US11506046B2
公开(公告)日：2022-11-22
申请号：US17124400
申请日：2020-12-16
摘要： An compact instrumented downhole coupling that includes a carrier and a set of sensors and electronics that are installed within the carrier. The carrier is a tubular structure having couplings at each end and a bore extending through the carrier from the first end to the second end, forming a carrier wall between the bore and the exterior surface of the carrier. The bore and couplings are offset from a central axis of the carrier (the axis of the cylindrical outer surface of the carrier), resulting in a thicker portion of the carrier wall on one side of the carrier. Cavities are formed (e.g., by drilling holes) within the thicker portion of the carrier wall. One or more sensors and corresponding electronics are then positioned within the cavities, so that the carrier wall itself forms a housing for the sensors and electronics.
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公开(公告)号：US20230145431A1
公开(公告)日：2023-05-11
申请号：US17521345
申请日：2021-11-08
申请人： Yuh Loh , Lorn Rendall , John Raggio
发明人： Yuh Loh , Lorn Rendall , John Raggio
CPC分类号： E21B47/01 , B65H75/50 , B23K15/0053
摘要： A spoolable device including a first communication interface, a second communication interface, a power management module, a functional electrical module, and a junction joining each of the above elements together and creating a shared pressure chamber. A method for making a spoolable device comprising welding a functional electrical module to a first portion of a junction box, welding a first communication interface to the first portion of a junction box, welding a power management module to a second portion of a junction box, welding a second communication interface to the second portion of a junction box, and welding the first portion of a junction box to the second portion of the junction box to form a pressure chamber inside the first and second portions of the junction box.
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公开(公告)号：US11767743B2
公开(公告)日：2023-09-26
申请号：US16523063
申请日：2019-07-26
申请人： David Lerohl , Pavel Nazarenko , Kevin Holmes , John Raggio
发明人： David Lerohl , Pavel Nazarenko , Kevin Holmes , John Raggio
CPC分类号： E21B43/16 , E21B43/128
摘要： A downhole fluid injection system comprising: a first fluid line including a first end, a second end, and an intermediate portion, the first end being connected to a fluid source, the first fluid line being extendable along a first portion of a wellbore; and a second fluid line including a first end section, a second end section, and an intermediate section, the second fluid line being extendable along a second portion of the wellbore that extends at an angle relative to the first portion and includes a plurality of fluid injectors arranged along the intermediate section.
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公开(公告)号：US20200032632A1
公开(公告)日：2020-01-30
申请号：US16523063
申请日：2019-07-26
申请人： David Lerohl , Pavel Nazarenko , Kevin Holmes , John Raggio
发明人： David Lerohl , Pavel Nazarenko , Kevin Holmes , John Raggio
摘要： A downhole fluid injection system comprising: a first fluid line including a first end, a second end, and an intermediate portion, the first end being connected to a fluid source, the first fluid line being extendable along a first portion of a wellbore; and a second fluid line including a first end section, a second end section, and an intermediate section, the second fluid line being extendable along a second portion of the wellbore that extends at an angle relative to the first portion and includes a plurality of fluid injectors arranged along the intermediate section.
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公开(公告)号：US20220243581A1
公开(公告)日：2022-08-04
申请号：US17166650
申请日：2021-02-03
申请人： John Raggio , Pavel Nazarenko , Tyler Shirk
发明人： John Raggio , Pavel Nazarenko , Tyler Shirk
摘要： A flow regulation tool including a ported landing nipple having a port therethrough, a retrievable choke assembly disposed within the housing, the choke assembly including a choke member and a pressure port, a fluid flow path within the housing that includes a first direction of flow in a first portion of the flow path and a second direction of flow in a second portion of the flow path, and a sensor gauge having first and second pressure sensing points disposed in the retrievable choke assembly, the first pressure sensing point exposed to pressure upstream or downstream of the choke member depending upon fluid flow direction and the second pressure sensing point exposed to pressure at the other of upstream or downstream of the choke member depending upon fluid flow direction, one of the first and second pressure sensing points exposed to the corresponding pressure through the pressure port.
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公开(公告)号：US10858928B2
公开(公告)日：2020-12-08
申请号：US16107455
申请日：2018-08-21
摘要： A gauge assembly deployable from a surface system into a subsurface system includes a device housing having a first end, a second end, and an intermediate portion extending therebetween. The intermediate portion includes an outer surface and an inner surface that defines a device receiving zone. A device is arranged in the device receiving zone. The device includes one of a pressure sensor, a temperature sensor, and a communication device. A control line is connected to the device and extends from the second end of the device housing to the surface system. A guide member is mounted to the first end of the device housing. The guide member includes a tapered end section that promotes deployment into the subsurface system.
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公开(公告)号：US12085433B2
公开(公告)日：2024-09-10
申请号：US17166650
申请日：2021-02-03
申请人： John Raggio , Pavel Nazarenko , Tyler Shirk
发明人： John Raggio , Pavel Nazarenko , Tyler Shirk
摘要： A flow regulation tool including a ported landing nipple having a port therethrough, a retrievable choke assembly disposed within the housing, the choke assembly including a choke member and a pressure port, a fluid flow path within the housing that includes a first direction of flow in a first portion of the flow path and a second direction of flow in a second portion of the flow path, and a sensor gauge having first and second pressure sensing points disposed in the retrievable choke assembly, the first pressure sensing point exposed to pressure upstream or downstream of the choke member depending upon fluid flow direction and the second pressure sensing point exposed to pressure at the other of upstream or downstream of the choke member depending upon fluid flow direction, one of the first and second pressure sensing points exposed to the corresponding pressure through the pressure port.
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公开(公告)号：US20200063549A1
公开(公告)日：2020-02-27
申请号：US16107455
申请日：2018-08-21
摘要： A gauge assembly deployable from a surface system into a subsurface system includes a device housing having a first end, a second end, and an intermediate portion extending therebetween. The intermediate portion includes an outer surface and an inner surface that defines a device receiving zone. A device is arranged in the device receiving zone. The device includes one of a pressure sensor, a temperature sensor, and a communication device. A control line is connected to the device and extends from the second end of the device housing to the surface system. A guide member is mounted to the first end of the device housing. The guide member includes a tapered end section that promotes deployment into the subsurface system.
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