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1.发明申请Apparatus and Method for Relieving Annular Pressure in a Wellbore Using a Wireless Sensor Network 有权使用无线传感器网络减轻井筒环形压力的装置和方法公开(公告)号：US20150285065A1
公开(公告)日：2015-10-08
申请号：US14432970
申请日：2013-12-18
IPC分类号： E21B47/16
CPC分类号： E21B47/16 , E21B47/0005 , E21B47/011
摘要： An electro-acoustic system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a string of casing within a wellbore. The nodes are placed within the annular region surrounding the joints of casing within the well-bore. The nodes allow for wireless communication between transceivers residing within the communications nodes and a topside communications node at the wellhead. More specifically, the transceivers provide for node-to-node communication up a wellbore at high data transmission rates for data indicative of a parameter within an annular region behind the string of casing. A method of evaluating a parameter within an annular region along a cased-hole wellbore is also provided herein. The method uses a plurality of data transmission nodes situated along the casing string which send signals to a receiver at the surface. The signals are then analyzed.
摘要翻译： 本文提供了一种用于井下遥测的电声系统。 该系统采用沿着井眼内的一串套管间隔开的一系列通信节点。 节点放置在围绕井眼内的套管接头的环形区域内。 这些节点允许驻留在通信节点内的收发器与井口的顶层通信节点之间的无线通信。 更具体地，收发器为高数据传输速率的节点间节点向井上通信提供表示在套管串之后的环形区域内的参数的数据。 本文还提供了沿着套管井井筒在环形区域内评估参数的方法。 该方法使用沿着套管串定位的多个数据传输节点，其向表面的接收机发送信号。 然后分析信号。
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2.发明授权公开(公告)号：US09816373B2
公开(公告)日：2017-11-14
申请号：US14432970
申请日：2013-12-18
CPC分类号： E21B47/16 , E21B47/0005 , E21B47/011
摘要： An electro-acoustic system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a string of casing within a wellbore. The nodes are placed within the annular region surrounding the joints of casing within the well-bore. The nodes allow for wireless communication between transceivers residing within the communications nodes and a topside communications node at the wellhead. More specifically, the transceivers provide for node-to-node communication up a wellbore at high data transmission rates for data indicative of a parameter within an annular region behind the string of casing. A method of evaluating a parameter within an annular region along a cased-hole wellbore is also provided herein. The method uses a plurality of data transmission nodes situated along the casing string which send signals to a receiver at the surface. The signals are then analyzed.
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公开(公告)号：US09759062B2
公开(公告)日：2017-09-12
申请号：US14434736
申请日：2013-12-18
申请人： Max Deffenbaugh , Stuart R. Keller , David A. Stiles , Timothy I. Morrow , Mark M. Disko , Henry Alan Wolf , Katie M. Walker , Scott W. Clawson
发明人： Max Deffenbaugh , Stuart R. Keller , David A. Stiles , Timothy I. Morrow , Mark M. Disko , Henry Alan Wolf , Katie M. Walker , Scott W. Clawson
摘要： A system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a tubular body either above or below ground, such as in a wellbore. The nodes allow for wireless communication between one or more sensors residing at the level of a subsurface formation or along a pipeline, and a receiver at the surface. The communications nodes employ electro-acoustic transducers that provide for node-to-node communication along the tubular body at high data transmission rates. A method of transmitting data in a wellbore is also provided herein. The method uses a plurality of data transmission nodes situated along a tubular body to accomplish a wireless transmission of data along the wellbore using acoustic energy.
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4.发明申请Apparatus and Method for Detecting Fracture Geometry Using Acoustic Telemetry 审中-公开使用声学遥测检测断裂几何的装置和方法公开(公告)号：US20150285937A1
公开(公告)日：2015-10-08
申请号：US14434730
申请日：2013-12-18
CPC分类号： G01V1/52 , E21B43/26 , E21B47/122 , E21B47/14 , E21B47/16 , E21B49/00 , G01V1/40 , G01V11/002 , G01V2210/123 , G01V2210/1234 , G01V2210/1429 , G01V2210/646
摘要： An electro-acoustic system for downhole telemetry employs a series of communications nodes spaced along a string of casing within a wellbore. The nodes allow wireless communication between transceivers residing within the communications nodes and a receiver at the surface. The transceivers provide node-to-node communication of data indicating elastic waves generated as a result of the formation of subsurface fractures. The data is processed which generates a map of fracture geometry. A method of evaluating fracture geometry in a subsurface formation uses a plurality of data transmission nodes situated along the casing string which send signals to a receiver at the surface. The signals are analyzed which generates a subsurface map.
摘要翻译： 用于井下遥测的电声系统采用沿着井筒内的一串套管间隔开的一系列通信节点。 节点允许驻留在通信节点内的收发器与表面的接收器之间的无线通信。 收发器提供节点到节点的数据通信，指示由于地下裂缝的形成而产生的弹性波。 处理的数据生成裂缝几何图。 评估地下构造中的断裂几何的方法使用沿着套管串定位的多个数据传输节点，其将信号发送到表面处的接收器。 分析产生地下地图的信号。
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公开(公告)号：US10132149B2
公开(公告)日：2018-11-20
申请号：US15059739
申请日：2013-12-18
摘要： Remotely actuated screenout relief valves, systems and methods are disclosed herein. The methods include providing a proppant slurry stream that includes proppant to a casing conduit that is defined by a casing string that extends within a subterranean formation. The methods further include detecting an operational parameter that is indicative of a screenout event within the casing conduit. Responsive to the detecting, the methods include providing a flush fluid stream to the casing conduit, opening the remotely actuated screenout relief valve, and displacing the proppant from the casing conduit into the subterranean formation with the flush fluid stream via the remotely actuated screenout relief valve. The methods may further include closing the remotely actuated screenout relief valve. The systems include hydrocarbon wells that include the remotely actuated screenout relief valve and/or hydrocarbon wells that include controllers that are configured to perform at least a portion of the methods.
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6.发明授权公开(公告)号：US09557434B2
公开(公告)日：2017-01-31
申请号：US14434730
申请日：2013-12-18
CPC分类号： G01V1/52 , E21B43/26 , E21B47/122 , E21B47/14 , E21B47/16 , E21B49/00 , G01V1/40 , G01V11/002 , G01V2210/123 , G01V2210/1234 , G01V2210/1429 , G01V2210/646
摘要： An electro-acoustic system for downhole telemetry employs a series of communications nodes spaced along a string of casing within a wellbore. The nodes allow wireless communication between transceivers residing within the communications nodes and a receiver at the surface. The transceivers provide node-to-node communication of data indicating elastic waves generated as a result of the formation of subsurface fractures. The data is processed which generates a map of fracture geometry. A method of evaluating fracture geometry in a subsurface formation uses a plurality of data transmission nodes situated along the casing string which send signals to a receiver at the surface. The signals are analyzed which generates a subsurface map.
摘要翻译： 用于井下遥测的电声系统采用沿着井筒内的一串套管间隔开的一系列通信节点。 节点允许驻留在通信节点内的收发器与表面的接收器之间的无线通信。 收发器提供节点到节点的数据通信，指示由于地下裂缝的形成而产生的弹性波。 处理的数据生成裂缝几何图。 评估地下构造中的断裂几何的方法使用沿着套管串定位的多个数据传输节点，其将信号发送到表面处的接收器。 分析产生地下地图的信号。
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公开(公告)号：US10689962B2
公开(公告)日：2020-06-23
申请号：US16159193
申请日：2018-10-12
摘要： Remotely actuated screenout relief valves, systems and methods are disclosed herein. The methods include providing a proppant slurry stream that includes proppant to a casing conduit that is defined by a casing string that extends within a subterranean formation. The methods further include detecting an operational parameter that is indicative of a screenout event within the casing conduit. Responsive to the detecting, the methods include providing a flush fluid stream to the casing conduit, opening the remotely actuated screenout relief valve, and displacing the proppant from the casing conduit into the subterranean formation with the flush fluid stream via the remotely actuated screenout relief valve. The methods may further include closing the remotely actuated screenout relief valve. The systems include hydrocarbon wells that include the remotely actuated screenout relief valve and/or hydrocarbon wells that include controllers that are configured to perform at least a portion of the methods.
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公开(公告)号：US10100635B2
公开(公告)日：2018-10-16
申请号：US14434733
申请日：2013-12-18
申请人： Stuart R. Keller , Timothy I. Morrow , James S. Burns , Max Deffenbaugh , Mark M. Disko , David A. Stiles
发明人： Stuart R. Keller , Timothy I. Morrow , James S. Burns , Max Deffenbaugh , Mark M. Disko , David A. Stiles
摘要： A system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a tubular body in a wellbore. Each communications node is associated with a sensor that senses data indicative of a formation condition or a wellbore parameter along a subsurface formation. The data is stored in memory until a logging tool is run into the wellbore. The data is transmitted from the respective communications nodes to a receiver in the logging tool. The data is then transferred to the surface. A method of transmitting data in a wellbore is also provided herein. The method uses a logging tool to harvest data in a wellbore from a plurality of sensor communications nodes.
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公开(公告)号：US09631485B2
公开(公告)日：2017-04-25
申请号：US14434728
申请日：2013-12-18
CPC分类号： E21B47/16 , E21B17/1078 , E21B47/011 , G01V11/002
摘要： A system for downhole telemetry employs a series of communications nodes spaced along a tubular body such as a pipe in a wellbore. The nodes allow hybrid wired-and-wireless communication between one or more sensors residing at the level of a subsurface formation and a receiver at the surface. The nodes employ electro-acoustic transducers providing node-to-node communication up a wellbore at high data transmission rates. A method of transmitting data in a wellbore uses a plurality of data transmission nodes situated along a tubular body to deliver an alternating electrical and acoustic transmission of data along the wellbore.
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公开(公告)号：US20150292320A1
公开(公告)日：2015-10-15
申请号：US14435396
申请日：2013-12-18
申请人： John M. Lynk , Timothy I. Morrow , Stuart R. Keller , Max Deffenbaugh , Mark M. Disko , David A. Stiles
发明人： John M. Lynk , Timothy I. Morrow , Stuart R. Keller , Max Deffenbaugh , Mark M. Disko , David A. Stiles
CPC分类号： E21B47/16 , E21B47/123
摘要： A system for downhole telemetry employs a series of communications nodes spaced along a tubular body such as a pipe in a wellbore. The nodes allow for hybrid wired-and-wireless communication between one or more sensors residing at the level of a subsurface formation, and a receiver at the surface. The communications nodes employ electro-acoustic transducers that provide for node-to-node communication partially up a wellbore, and then high speed data transmission using a wire for the remaining distance up to the surface. A method of transmitting data in a wellbore uses a plurality of data transmission nodes situated along a tubular body to deliver wireless signals partially up the wellbore, and then wired signals the remaining distance.
摘要翻译： 用于井下遥测的系统采用沿管状体（例如井筒中的管道）间隔开的一系列通信节点。 这些节点允许位于地下地层水平的一个或多个传感器与表面上的接收器之间的混合有线和无线通信。 通信节点使用电声换能器，其部分向上提供井筒的节点到节点通信，然后使用线路进行高速数据传输，直到表面的剩余距离。 在井筒中传输数据的方法使用沿着管状体位于多个数据传输节点的方式，将无线信号部分地向上传送到井眼，然后有线向其发送信号。
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