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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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公开(公告)号：US5296133A
公开(公告)日：1994-03-22
申请号：US925362
申请日：1992-08-04
申请人： George M. Kramer , Daniel P. Leta , William A. Lamberti , Mark M. Disko , Sutinder K. Behal , Edwin R. Ernst
发明人： George M. Kramer , Daniel P. Leta , William A. Lamberti , Mark M. Disko , Sutinder K. Behal , Edwin R. Ernst
摘要： A process for preparing a low ash coal wherein coal is depolymerized at low temperature by contacting finely divided coal with a hard acid and soft base, and extracting the depolymerized coal to remove mineral contaminants.
摘要翻译： 一种制备低灰分煤的方法，其中煤通过使细分散的煤与硬酸和软碱接触而在低温下解聚，并且提取解聚的煤以除去矿物污染物。
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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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37.发明授权公开(公告)号：US09879525B2
公开(公告)日：2018-01-30
申请号：US14820612
申请日：2015-08-07
申请人： Timothy I. Morrow , Mark M. Disko
发明人： Timothy I. Morrow , Mark M. Disko
CPC分类号： E21B47/12 , E21B47/0006
摘要： Systems and methods for monitoring a condition of a tubular configured to convey a fluid such as for use in producing hydrocarbons in relationship with a hydrocarbon system related wellbore operation. The methods include transmitting a data signal along the tubular with the communication network. The methods may include initiating a tubular operation responsive to the data signal indicating that the condition of the tubular is outside a predetermined condition range. The methods may include transmitting the data signal by propagating the data signal along the tubular via a plurality of node-to-node communications between communication nodes of the communication network and monitoring a signal propagation property of the plurality of node-to-node communications that is indicative of the condition of the tubular. The methods may include detecting the condition of the tubular and generating a condition indication signal.
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公开(公告)号：US09863222B2
公开(公告)日：2018-01-09
申请号：US14876935
申请日：2015-10-07
CPC分类号： E21B43/122 , E21B47/10 , E21B47/14
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 production tubing within a wellbore. The nodes allow for wireless communication between transceivers residing within the communications nodes and a receiver at the surface. More specifically, the transceivers provide for node-to-node communication up a wellbore at high data transmission rates for data indicative of fluid flow within the production tubing adjacent gas lift valves. A method of monitoring the flow of fluid gas lift valves is also provided herein. The method uses a plurality of data transmission nodes situated along the production tubing which send signals to a receiver at the surface. The signals are then analyzed to determine gas lift valve operation and fluid flow data.
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39.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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40.发明申请System and Method for Monitoring Fluid Flow in a Wellbore Using Acoustic Telemetry 审中-公开使用声学遥测监测井筒中流体流动的系统和方法公开(公告)号：US20160208605A1
公开(公告)日：2016-07-21
申请号：US14876935
申请日：2015-10-07
CPC分类号： E21B43/122 , E21B47/10 , E21B47/14
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 production tubing within a wellbore. The nodes allow for wireless communication between transceivers residing within the communications nodes and a receiver at the surface. More specifically, the transceivers provide for node-to-node communication up a wellbore at high data transmission rates for data indicative of fluid flow within the production tubing adjacent gas lift valves. A method of monitoring the flow of fluid gas lift valves is also provided herein. The method uses a plurality of data transmission nodes situated along the production tubing which send signals to a receiver at the surface. The signals are then analyzed to determine gas lift valve operation and fluid flow data.
摘要翻译： 本文提供了一种用于井下遥测的电声系统。 该系统采用沿着井筒内的一串生产管道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进行无线通信。 更具体地，收发器为节点间节点提供高数据传输速率的井眼通信，用于指示生产管道中相邻气体提升阀内的流体流动的数据。 本文还提供了一种监测流体气体提升阀流量的方法。 该方法使用沿着生产管道定位的多个数据传输节点，其将信号发送到表面处的接收机。 然后分析信号以确定气举阀操作和流体流动数据。
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