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公开(公告)号：US10358914B2
公开(公告)日：2019-07-23
申请号：US14316408
申请日：2014-06-26
摘要： Sensor assemblies are deployed in a borehole for a well, such as an oil well or other hydrocarbon recovery well. The sensor assemblies may be coupled to a casing string (e.g., the exterior of the casing), and detect RFID tags or other properties of material (e.g., fluids) in an annulus surrounding the casing string. During cementing or other operations, RFID tags may be used to track fluids. RFID detection circuits may be used to scan at different frequencies, and corresponding results may be compared by various means and processes to determine the presence of RFID tags.
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公开(公告)号：US10190411B2
公开(公告)日：2019-01-29
申请号：US15501354
申请日：2015-11-12
发明人： Mark Roberson , Charles Bartee , Scott Goodwin
摘要： Systems and methods using multi-electrode configurations for characterizing fluids in subterranean formations during various treatment operations are provided. In certain embodiments, the methods comprise: placing a tubular base structure having a multi-electrode configuration disposed thereon in at least a portion of a well bore penetrating at least a portion of a subterranean formation, the multi-electrode configuration comprising at least first and second electrodes with a dielectric layer between the tubular base structure and the electrodes; collecting electromagnetic measurements using the multi-electrode configuration; and processing the electromagnetic measurements to obtain a characterization of at least one fluid in an annulus between the tubular base structure and an inner wall of the well bore. The first and second electrodes of the multi-electrode configuration may be oriented along non-parallel planes and/or positioned at different heights from an outer surface of the tubular base structure.
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公开(公告)号：US10760413B2
公开(公告)日：2020-09-01
申请号：US15526301
申请日：2014-12-31
发明人： Glenn A. Wilson , Ahmed Fouda , Burkay Donderici , Li Gao , Krishna M. Ravi , Mark W. Roberson , Scott Goodwin , Charles Bartee , Alexander Stewart
摘要： Disclosed are telemetry systems and methods that employ a plurality of electromagnetic transceivers disposed outside a well casing string at a corresponding plurality of depths along the casing string. Each transceiver includes one or more toroidal inductors circumferentially surrounding the casing string and inductively coupled thereto to allow signal transmission between transceivers via currents induced in the casing. In some embodiments, signals are relayed via a chain of transceivers to facilitate indirect communication between a surface facility and other transceivers located too deep for direct communication to the surface.
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公开(公告)号：US10474853B2
公开(公告)日：2019-11-12
申请号：US15554312
申请日：2015-03-03
IPC分类号： G06K7/10
摘要： A communication assembly including at least one sensor assembly made up of interrogation circuitry and one or more antennae is described. The interrogation circuitry comprises at least one inductor comprising at least two sensing coils for reception of signals from the MEMS data sensors.
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5.发明申请公开(公告)号：US20180223654A1
公开(公告)日：2018-08-09
申请号：US15501354
申请日：2015-11-12
发明人： Mark Roberson , Charles Bartee , Scott Goodwin
CPC分类号： E21B47/16 , E21B47/0005 , E21B47/01 , E21B47/0905 , G01V3/20 , G01V3/26
摘要： Systems and methods using multi-electrode configurations for characterizing fluids in subterranean formations during various treatment operations are provided. In certain embodiments, the methods comprise: placing a tubular base structure having a multi-electrode configuration disposed thereon in at least a portion of a well bore penetrating at least a portion of a subterranean formation, the multi-electrode configuration comprising at least first and second electrodes with a dielectric layer between the tubular base structure and the electrodes; collecting electromagnetic measurements using the multi-electrode configuration; and processing the electromagnetic measurements to obtain a characterization of at least one fluid in an annulus between the tubular base structure and an inner wall of the well bore. The first and second electrodes of the multi-electrode configuration may be oriented along non-parallel planes and/or positioned at different heights from an outer surface of the tubular base structure.
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公开(公告)号：US10570728B2
公开(公告)日：2020-02-25
申请号：US16216059
申请日：2018-12-11
发明人： Mark Roberson , Charles Bartee , Scott Goodwin
摘要： Systems and methods using multi-electrode configurations for characterizing fluids in subterranean formations during various treatment operations are provided. In certain embodiments, the methods comprise: placing a tubular base structure having a multi-electrode configuration disposed thereon in at least a portion of a well bore penetrating at least a portion of a subterranean formation, the multi-electrode configuration comprising at least first and second electrodes with a dielectric layer between the tubular base structure and the electrodes; collecting electromagnetic measurements using the multi-electrode configuration; and processing the electromagnetic measurements to obtain a characterization of at least one fluid in an annulus between the tubular base structure and an inner wall of the well bore. The first and second electrodes of the multi-electrode configuration may be oriented along non-parallel planes and/or positioned at different heights from an outer surface of the tubular base structure.
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公开(公告)号：US20170342826A1
公开(公告)日：2017-11-30
申请号：US15526301
申请日：2014-12-31
发明人： Glenn A. Wilson , Ahmed Fouda , Burkay Donderici , Li Gao , Krishna M. Ravi , Mark W. Roberson , Scott Goodwin , Charles Bartee , Alexander Stewart
摘要： Disclosed are telemetry systems and methods that employ a plurality of electromagnetic transceivers disposed outside a well casing string at a corresponding plurality of depths along the casing string. Each transceiver includes one or more toroidal inductors circumferentially surrounding the casing string and inductively coupled thereto to allow signal transmission between transceivers via currents induced in the casing. In some embodiments, signals are relayed via a chain of transceivers to facilitate indirect communication between a surface facility and other transceivers located too deep for direct communication to the surface.
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8.发明申请公开(公告)号：US20140354443A1
公开(公告)日：2014-12-04
申请号：US14316408
申请日：2014-06-26
CPC分类号： E21B47/122 , E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , G06K7/10366
摘要： Sensor assemblies are deployed in a borehole for a well, such as an oil well or other hydrocarbon recovery well. The sensor assemblies may be coupled to a casing string (e.g., the exterior of the casing), and detect RFID tags or other properties of material (e.g., fluids) in an annulus surrounding the casing string. During cementing or other operations, RFID tags may be used to track fluids. RFID detection circuits may be used to scan at different frequencies, and corresponding results may be compared by various means and processes to determine the presence of RFID tags.
摘要翻译： 传感器组件部署在井的钻孔中，例如油井或其他烃回收井。 传感器组件可以联接到套管柱（例如，壳体的外部），并且检测围绕套管柱的环形中的RFID标签或材料（例如，流体）的其它性质。 在固井或其他操作过程中，RFID标签可用于跟踪流体。 可以使用RFID检测电路来以不同的频率进行扫描，并且可以通过各种手段和过程来比较相应的结果以确定RFID标签的存在。
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9.发明申请公开(公告)号：US20190136689A1
公开(公告)日：2019-05-09
申请号：US16216059
申请日：2018-12-11
发明人： Mark Roberson , Charles Bartee , Scott Goodwin
CPC分类号： E21B47/16 , E21B47/0005 , E21B47/01 , E21B47/0905 , G01V3/20 , G01V3/26
摘要： Systems and methods using multi-electrode configurations for characterizing fluids in subterranean formations during various treatment operations are provided. In certain embodiments, the methods comprise: placing a tubular base structure having a multi-electrode configuration disposed thereon in at least a portion of a well bore penetrating at least a portion of a subterranean formation, the multi-electrode configuration comprising at least first and second electrodes with a dielectric layer between the tubular base structure and the electrodes; collecting electromagnetic measurements using the multi-electrode configuration; and processing the electromagnetic measurements to obtain a characterization of at least one fluid in an annulus between the tubular base structure and an inner wall of the well bore. The first and second electrodes of the multi-electrode configuration may be oriented along non-parallel planes and/or positioned at different heights from an outer surface of the tubular base structure.
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公开(公告)号：US20180082090A1
公开(公告)日：2018-03-22
申请号：US15554312
申请日：2015-03-03
IPC分类号： G06K7/10
CPC分类号： G06K7/10366 , E21B47/124 , G06K7/10009 , G06K7/10356 , G06K19/0717 , G06K19/0723
摘要： A communication assembly including at least one sensor assembly made up of interrogation circuitry and one or more antennae is described. The interrogation circuitry comprises at least one inductor comprising at least two sensing coils for reception of signals from the MEMS data sensors.
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