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1. 发明授权

US08162050B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
标题翻译：微机电系统（MEMS）在井处理中的应用
公开(公告)号：US08162050B2
公开(公告)日：2012-04-24
申请号：US13031513
申请日：2011-02-21
申请人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Clovis Bonavides , Gary Frisch , Batakrishna Mandal
发明人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Clovis Bonavides , Gary Frisch , Batakrishna Mandal
IPC分类号： E21B33/13 , E21B47/08
CPC分类号： E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , E21B47/122
摘要： A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, pumping the wellbore composition into the wellbore at a flow rate, determining velocities of the MEMS sensors along a length of the wellbore, and determining an approximate cross-sectional area profile of the wellbore along the length of the wellbore from at least the velocities of the MEMS sensors and the fluid flow rate. A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, pumping the wellbore composition into the wellbore, determining positions of the MEMS sensors relative to one or more known positions along a length of the wellbore, and determining an approximate cross-sectional area profile of the wellbore along the length of the wellbore from at least the determined positions of the MEMS sensors.
摘要翻译：一种维修井眼的方法，包括将多个微机电系统（MEMS）传感器放置在井眼组合物中，以将井筒组合物以流速泵送到井眼中，确定MEMS传感器沿着长度为井筒，并且从至少MEMS传感器的速度和流体流速确定沿着井眼的长度的井筒的近似横截面面积轮廓。一种维修井筒的方法，包括将多个微机电系统（MEMS）传感器放置在井筒组合物中，将井筒组合物泵送到井眼中，确定MEMS传感器相对于沿着一个或多个已知位置的一个或多个已知位置的位置并且从至少所述MEMS传感器的所确定的位置确定所述井眼沿所述井眼的长度的近似横截面面积轮廓。

2. 发明授权

US08302686B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
标题翻译：微机电系统（MEMS）在井处理中的应用
公开(公告)号：US08302686B2
公开(公告)日：2012-11-06
申请号：US13031527
申请日：2011-02-21
申请人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Clovis Bonavides , Gary Frisch , Gordon Moake , Batakrishna Mandal , Paul Rodney , William Tapie
发明人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Clovis Bonavides , Gary Frisch , Gordon Moake , Batakrishna Mandal , Paul Rodney , William Tapie
IPC分类号： E21B47/01
CPC分类号： E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , E21B47/122
摘要： A method of servicing a wellbore, comprising placing at least one piece of equipment in the wellbore comprising micro-electro-mechanical system (MEMS) sensors, wherein the MEMS sensors are disposed in one or more composite or resin portions of the equipment, and gathering wellbore data from the MEMS sensors. A method of servicing a wellbore, comprising placing at least one piece of equipment in the wellbore comprising a micro-electro-mechanical system (MEMS) sensor data interrogation unit, wherein the data interrogation unit is disposed in one or more composite or resin portions of the equipment, and gathering wellbore data from MEMS sensors located in the wellbore via the data interrogation unit.
摘要翻译：一种维修井眼的方法，包括将至少一件设备放置在井眼中，包括微机电系统（MEMS）传感器，其中MEMS传感器设置在设备的一个或多个复合或树脂部分中，并且聚集来自MEMS传感器的井眼数据。一种维修井眼的方法，包括将至少一件设备放置在井眼中，包括微机电系统（MEMS）传感器数据询问单元，其中数据询问单元设置在一个或多个复合或树脂部分中设备，并通过数据询问单元收集位于井筒中的MEMS传感器的井筒数据。

3. 发明授权

US08316936B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
标题翻译：微机电系统（MEMS）在井处理中的应用
公开(公告)号：US08316936B2
公开(公告)日：2012-11-27
申请号：US13031535
申请日：2011-02-21
申请人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Clovis Bonavides , Michael Bittar , Gordon Moake , Batakrishna Mandal
发明人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Clovis Bonavides , Michael Bittar , Gordon Moake , Batakrishna Mandal
IPC分类号： E21B47/10 , E21B33/13
CPC分类号： E21B47/0005 , E21B41/0085 , E21B43/25 , E21B47/01 , E21B47/09 , E21B47/10
摘要： A method of servicing a wellbore, comprising placing a wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors in the wellbore, placing a plurality of acoustic sensors in the wellbore, obtaining data from the MEMS sensors and data from the acoustic sensors using a plurality of data interrogation units spaced along a length of the wellbore, and transmitting the data obtained from the MEMS sensors and the acoustic sensors from an interior of the wellbore to an exterior of the wellbore. A method of servicing a wellbore, comprising placing a wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors in the wellbore, and obtaining data from the MEMS sensors using a plurality of data interrogation units spaced along a length of the wellbore, wherein one or more of the data interrogation units is powered by a turbo generator or a thermoelectric generator located in the wellbore.
摘要翻译：一种维修井筒的方法，包括将包含多个微机电系统（MEMS）传感器的井筒组合物放置在井筒中，将多个声传感器放置在井筒中，从MEMS传感器获得数据和从使用沿着井眼的长度间隔开的多个数据询问单元的声学传感器，以及将从MEMS传感器和声学传感器获得的数据从井眼的内部传送到井眼的外部。一种维修井筒的方法，包括将包含多个微机电系统（MEMS）传感器的井筒组合物放置在井眼中，以及使用沿着长度为的长度间隔开的多个数据询问单元从MEMS传感器获得数据井筒，其中一个或多个数据询问单元由位于井眼中的涡轮发电机或热电发电机供电。

4. 发明授权

US08291975B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
标题翻译：微机电系统（MEMS）在井处理中的应用
公开(公告)号：US08291975B2
公开(公告)日：2012-10-23
申请号：US13031524
申请日：2011-02-21
申请人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Michael Bittar , Gary Frisch , Batakrishna Mandal , Paul Rodney , William Tapie
发明人： Craig W. Roddy , Rick L. Covington , Krishna M. Ravi , Michael Bittar , Gary Frisch , Batakrishna Mandal , Paul Rodney , William Tapie
IPC分类号： E21B33/13 , E21B47/10
CPC分类号： E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , E21B47/122
摘要： A method of servicing a wellbore, comprising placing into a wellbore a first wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors having a first identifier, and determining positions in the wellbore of the MEMS sensors having the first identifiers. A method of servicing a wellbore, comprising placing into a wellbore a first wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors having a first identifier, placing into the wellbore a second wellbore composition comprising a plurality of MEMS sensors having first identifier, and determining positions in the wellbore of the MEMS sensors having the first identifier, wherein the MEMS sensors of the first wellbore composition are added to a portion of the first wellbore composition added to the wellbore prior to a remainder of the first wellbore composition, and the MEMS sensors of the second wellbore composition are added to a portion of the second wellbore composition added to the wellbore prior to a remainder of the second wellbore composition.
摘要翻译：一种维修井筒的方法，包括将井眼中的第一井眼组合物放置在第一井筒组合物中，所述第一井眼组合物包括具有第一标识符的多个微机电系统（MEMS）传感器，以及确定具有第一标识符的MEMS传感器的井筒中的位置。一种维修井眼的方法，包括将井眼放置在第一井眼组合物中，所述第一井筒组合物包括具有第一标识符的多个微电机 - 机械系统（MEMS）传感器，所述微机电系统（MEMS）传感器具有第一标识符，将包括多个MEMS传感器的第二井眼组合第一标识符，以及确定具有第一标识符的MEMS传感器的井眼中的位置，其中将第一井眼组合物的MEMS传感器添加到在第一井筒组合物的剩余部分之前添加到井筒中的第一井筒组合物的一部分，并且第二井眼组合物的MEMS传感器在第二井筒组合物的剩余部分之前加入到加入到井筒中的第二井筒组合物的一部分中。

5. 发明授权

US09732584B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
公开(公告)号：US09732584B2
公开(公告)日：2017-08-15
申请号：US13031519
申请日：2011-02-21
申请人： Craig W. Roddy , Rick Covington , Krishna M. Ravi , Michael Bittar , Clovis Bonavides , Gordon Moake , Batakrishna Mandal , Paul Rodney , William Tapie
发明人： Craig W. Roddy , Rick Covington , Krishna M. Ravi , Michael Bittar , Clovis Bonavides , Gordon Moake , Batakrishna Mandal , Paul Rodney , William Tapie
IPC分类号： G01V3/00 , E21B33/13 , E21B43/25 , E21B47/00 , E21B47/01 , E21B47/10 , E21B47/12
CPC分类号： E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , E21B47/122
摘要： A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, placing the wellbore composition in the wellbore, obtaining data from the MEMS sensors using a plurality of data interrogation units spaced along a length of the wellbore, and telemetrically transmitting the data from an interior of the wellbore to an exterior of the wellbore using a conduit positioned in the wellbore. A system, comprising a wellbore extending the earth's surface, a conduit positioned in the wellbore, a wellbore composition positioned in the wellbore, the wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors, and a plurality of data interrogation units spaced along a length of the wellbore and adapted to obtain data from the MEMS sensors and telemetrically transmit the data from an interior of the wellbore to an entrance of the wellbore via the conduit.

6. 发明授权

US08297352B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
标题翻译：微机电系统（MEMS）在井处理中的应用
公开(公告)号：US08297352B2
公开(公告)日：2012-10-30
申请号：US13031536
申请日：2011-02-21
申请人： Craig W. Roddy , Krishna M. Ravi , Clovis Bonavides , Gary Frisch
发明人： Craig W. Roddy , Krishna M. Ravi , Clovis Bonavides , Gary Frisch
IPC分类号： E21B33/13 , E21B47/09
CPC分类号： E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , E21B47/122
摘要： A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, flowing the wellbore composition in the wellbore, and determining one or more fluid flow properties or characteristics of the wellbore composition from data provided by the MEMS sensors during the flowing of the wellbore composition. A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in at least a portion of a spacer fluid, a sealant composition, or both, pumping the spacer fluid followed by the sealant composition into the wellbore, and determining one or more fluid flow properties or characteristics of the spacer fluid and/or the cement composition from data provided by the MEMS sensors during the pumping of the spacer fluid and sealant composition into the wellbore.
摘要翻译：一种维护井眼的方法，包括将多个微机电系统（MEMS）传感器放置在井筒组合物中，使井筒组合物在井眼中流动，以及确定井筒组合物的一种或多种流体流动性质或特性在井筒组合物流动期间由MEMS传感器提供的数据。一种维修井眼的方法，包括将多个微机电系统（MEMS）传感器放置在间隔液，密封剂组合物或两者的至少一部分中，将间隔液流动，然后将密封剂组合物泵入井眼，并且在将间隔物流体和密封剂组合物泵送到井筒中期间由MEMS传感器提供的数据确定间隔液和/或水泥组合物的一种或多种流体流动性质或特性。

7. 发明授权

US08297353B2 Use of micro-electro-mechanical systems (MEMS) in well treatments 有权
标题翻译：微机电系统（MEMS）在井处理中的应用
公开(公告)号：US08297353B2
公开(公告)日：2012-10-30
申请号：US13031539
申请日：2011-02-21
申请人： Craig W. Roddy , Krishna M. Ravi , Gary Frisch , Gordon Moake
发明人： Craig W. Roddy , Krishna M. Ravi , Gary Frisch , Gordon Moake
IPC分类号： E21B33/13 , E21B47/00
CPC分类号： E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , E21B47/122
摘要： A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in at least a portion of a sealant composition, placing the sealant composition in an annular space formed between a casing and the wellbore wall, and monitoring, via the MEMS sensors, the sealant composition and/or the annular space for a presence of gas, water, or both. A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, placing the wellbore composition in the wellbore, and monitoring, via the MEMS sensors, the wellbore and/or the surrounding formation for movement.
摘要翻译：一种维修井筒的方法，包括在密封剂组合物的至少一部分中放置多个微机电系统（MEMS）传感器，将密封剂组合物放置在形成于壳体和井眼壁之间的环形空间中，以及通过MEMS传感器监测密封剂组合物和/或用于气体，水或两者的存在的环形空间。一种维修井筒的方法，包括将多个微机电系统（MEMS）传感器放置在井筒组合物中，将井筒组合物放置在井眼中，以及通过MEMS传感器监测井眼和/或周围运动形成。

8. 发明申请

US20140111349A1 METHODS AND APPARATUS FOR EVALUATING DOWNHOLE CONDITIONS WITH RFID MEMS SENSORS 有权
标题翻译：用于评估RFID MEMS传感器的井下条件的方法和装置
公开(公告)号：US20140111349A1
公开(公告)日：2014-04-24
申请号：US14145524
申请日：2013-12-31
申请人： Mark W. Roberson , Craig W. Roddy , Charles Bartee , Kristopher McGuire , Krishna M. Ravi , Ginger Rothrock , Scott Goodwin
发明人： Mark W. Roberson , Craig W. Roddy , Charles Bartee , Kristopher McGuire , Krishna M. Ravi , Ginger Rothrock , Scott Goodwin
IPC分类号： E21B47/12 , G06K19/077
CPC分类号： E21B47/122 , E21B33/13 , E21B43/25 , E21B47/0005 , E21B47/01 , E21B47/10 , G06K19/077
摘要： A radio frequency identification (RFID) tag can include a die attached to an inductive-capacitive (LC) circuit including a capacitive element coupled to an inductive element. The LC circuit can have a resonant frequency that varies according to properties of fluid proximate the RFID tag. The RFID tag can further include a coating material disposed around the die to form an outer surface of the RFID tag. The coating material may have a thickness over a portion of the LC circuit, to permit a conductivity property of a fluid proximate the outer surface to affect the resonant frequency of the LC circuit such that the resonant frequency shifts to a second resonant frequency. Additional apparatus, systems, and methods are disclosed.
摘要翻译：射频识别（RFID）标签可以包括附接到电感 - 电容（LC）电路的管芯，该电感器包括耦合到电感元件的电容元件。 LC电路可以具有根据靠近RFID标签的流体的性质而变化的谐振频率。 RFID标签还可以包括设置在模具周围的涂层材料，以形成RFID标签的外表面。涂层材料可以具有超过LC电路的一部分的厚度，以允许靠近外表面的流体的导电性能影响LC电路的谐振频率，使得谐振频率移动到第二谐振频率。公开了附加装置，系统和方法。

9. 发明授权

US08940670B2 Cement compositions comprising sub-micron alumina and associated methods 有权
标题翻译：包含亚微米级氧化铝和相关方法的水泥组合物
公开(公告)号：US08940670B2
公开(公告)日：2015-01-27
申请号：US13435701
申请日：2012-03-30
申请人： Rahul Chandrakant Patil , B. Raghava Reddy , Abhimanyu Deshpande , Christopher L. Gordon , Craig W. Roddy , Jiten Chatterji , Roger S. Cromwell
发明人： Rahul Chandrakant Patil , B. Raghava Reddy , Abhimanyu Deshpande , Christopher L. Gordon , Craig W. Roddy , Jiten Chatterji , Roger S. Cromwell
IPC分类号： C09K8/46 , C04B7/32 , E21B33/00 , C04B14/30 , C04B28/02 , C04B28/08 , C09K8/467 , C09K8/473 , C04B111/00
CPC分类号： C09K8/46 , C04B14/303 , C04B28/02 , C04B28/08 , C04B2111/00146 , C04B2111/00215 , C09K8/467 , C09K8/473 , C09K2208/10 , Y02W30/92 , Y02W30/94 , Y02W30/95 , C04B20/008 , C04B24/161 , C04B24/2611 , C04B24/2652 , C04B24/2676 , C04B2103/50 , C04B14/047 , C04B14/106 , C04B14/108 , C04B18/08 , C04B18/141 , C04B18/162 , C04B24/26 , C04B38/10 , C04B14/308
摘要： Methods and compositions that comprise sub-micron alumina for accelerating setting of a cement composition. An embodiment includes a method of cementing in a subterranean formation. The method may comprise introducing a cement composition into the subterranean formation, wherein the cement composition comprises hydraulic cement, sub-micron alumina, and water. The method further may comprise allowing the cement composition to set in the subterranean formation. Another embodiment includes a cement composition that may comprise hydraulic cement, sub-micron alumina, and water.
摘要翻译：包含亚微米氧化铝以促进水泥组合物固化的方法和组合物。一个实施例包括在地层中固井的方法。该方法可以包括将水泥组合物引入到地层中，其中水泥组合物包含水硬性水泥，亚微米级氧化铝和水。该方法还可以包括允许水泥组合物固定在地层中。另一个实施方案包括可以包含水硬性水泥，亚微米级氧化铝和水的水泥组合物。

10. 发明授权

US08895485B2 Methods and compositions comprising cement kiln dust having an altered particle size 有权
标题翻译：包含具有改变的粒度的水泥窑灰的方法和组合物
公开(公告)号：US08895485B2
公开(公告)日：2014-11-25
申请号：US13477777
申请日：2012-05-22
申请人： Craig W. Roddy , Jiten Chatterji , Chad Brenneis , Callie R. Jarratt
发明人： Craig W. Roddy , Jiten Chatterji , Chad Brenneis , Callie R. Jarratt
IPC分类号： C09K8/84 , C04B14/36 , B32B5/16 , E21B33/13 , C04B18/16 , C04B28/02 , C09K8/03 , C09K8/467
CPC分类号： E21B33/13 , C04B18/162 , C04B28/02 , C09K8/032 , C09K8/467 , Y02W30/95 , Y10T428/2982 , C04B20/008
摘要： Methods and compositions are disclosed that comprise cement kiln dust having a mean particle size that has been altered. An embodiment discloses a method of preparing cement kiln dust comprising: providing cement kiln dust having an original particle size; and altering the mean particle size of the cement kiln dust from the original size by grinding, separating, or a combination thereof. Another embodiment discloses a well treatment fluid comprising: cement kiln dust having a mean particle size that has been altered from its original size by grinding, separating, or a combination thereof; and water.
摘要翻译：公开了包含具有改变的平均粒度的水泥窑灰的方法和组合物。实施例公开了一种制备水泥窑灰的方法，包括：提供具有原始粒度的水泥窑灰; 并通过研磨，分离或其组合改变原始尺寸的水泥窑灰尘的平均粒径。另一个实施方案公开了一种井处理流体，其包括：具有通过研磨，分离或其组合从其初始尺寸改变的平均粒度的水泥窑灰尘; 和水。

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