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公开(公告)号：US20150068736A1
公开(公告)日：2015-03-12
申请号：US14391679
申请日：2012-05-07
申请人： Ronald Johannes Dirksen , Mark A. Proett , Jim Wilson , Abbas Sami Eyuboglu , Lizheng Zhang , Wei Zhang , Abdolhamid Hadibeik
发明人： Ronald Johannes Dirksen , Mark A. Proett , Jim Wilson , Abbas Sami Eyuboglu , Lizheng Zhang , Wei Zhang , Abdolhamid Hadibeik
CPC分类号： E21B49/081 , E21B33/12 , E21B34/06 , E21B44/005 , E21B49/10
摘要： In some embodiments, an apparatus and a system, as well as a method and an article, may operate to advance a sampling and guard probe (100) with a surrounding sealing pad (108) against a borehole wall, to adjust the size of the area associated with a fluid flow inlet of the probe, where the size of the inlet area (104) is selectably and incrementally variable, and to draw fluid into the fluid flow inlet by activating at least one pump (344) coupled to at least one fluid passage (128) in the probe. Additional apparatus, systems, and methods are disclosed.
摘要翻译： 在一些实施例中，设备和系统以及方法和物品可以操作以使具有围绕密封垫（108）的采样和保护探针（100）抵靠井眼壁前进，以调整 与所述探针的流体流入口相关联的区域，其中所述入口区域（104）的尺寸是可选择地和递增地可变的，并且通过激活耦合到至少一个的至少一个泵（344）将流体引入所述流体流入口中 探针中的流体通道（128）。 公开了附加装置，系统和方法。
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公开(公告)号：US09388687B2
公开(公告)日：2016-07-12
申请号：US14391679
申请日：2012-05-07
申请人： Ronald Johannes Dirksen , Mark A. Proett , Jim Wilson , Abbas Sami Eyuboglu , Lizheng Zhang , Wei Zhang , Abdolhamid Hadibeik
发明人： Ronald Johannes Dirksen , Mark A. Proett , Jim Wilson , Abbas Sami Eyuboglu , Lizheng Zhang , Wei Zhang , Abdolhamid Hadibeik
CPC分类号： E21B49/081 , E21B33/12 , E21B34/06 , E21B44/005 , E21B49/10
摘要： In some embodiments, an apparatus and a system, as well as a method and an article, may operate to advance a geological formation probe with a surrounding pad to seal the pad against a borehole wall, to adjust the size of the area associated with a fluid flow inlet of the probe, where the size of the inlet area is selectably and incrementally variable, and to draw fluid into the fluid flow inlet by activating at least one pump coupled to at least one fluid passage in the probe.
摘要翻译： 在一些实施例中，装置和系统以及方法和物品可以操作以使具有周围垫的地质地层探针前进，以将垫抵靠井眼壁密封，以调整与 所述探针的流体流入口，其中所述入口区域的尺寸是可选择地和递增地变化的，并且通过激活耦合到所述探针中的至少一个流体通道的至少一个泵将流体吸入流体流入口。
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公开(公告)号：US20130192359A1
公开(公告)日：2013-08-01
申请号：US13700852
申请日：2010-06-09
IPC分类号： E21B49/08
摘要： In some embodiments, an apparatus and a system, as well as a method an article, may operate to move a borehole seal in space with respect to the wall of a borehole while monitoring borehole seal contact quality data, which may comprise borehole seal contact pressure data and acoustic data. Operations may further include adjusting the movement of the borehole seal based on the borehole seal contact quality data. Additional apparatus, systems, and methods are disclosed.
摘要翻译： 在一些实施例中，设备和系统以及方法和物品可以操作以相对于井眼的壁移动空间中的井眼密封，同时监测井眼密封接触质量数据，其可以包括钻孔密封接触 压力数据和声学数据。 操作可以进一步包括基于钻孔密封接触质量数据来调整钻孔密封件的移动。 公开了附加装置，系统和方法。
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公开(公告)号：US09310508B2
公开(公告)日：2016-04-12
申请号：US13521769
申请日：2010-06-29
IPC分类号： E21B7/04 , G01V3/12 , G01V3/30 , E21B47/0228 , E21B47/092 , G01V3/38
摘要： Various logging-while-drilling (LWD) systems and methods provide resistivity logging coupled with deep detection of elongated anomalies at acute angles, enabling effective geosteering without disrupting drilling operations and without requiring intervention in the operations of the existing well. One LWD system embodiment employs a tool having tilted antennas as the transmitter and the receiver, where at least one of the antennas is placed in the vicinity of the bit, making it possible to detect existing wells at distances of 50-100 feet. In some cases, the detection distance is increased by enhancing the visibility of the existing well using a contrast fluid treatment on target well, either to fill the bore or to surround the well with treated cement or fluids that invade the formation. At least one inversion method separates the inversion of formation parameters from the inversion of parameters specifying distance, direction, and orientation of the existing well.
摘要翻译： 各种采伐钻井（LWD）系统和方法提供电阻率测井，以及在锐角处深长检测细长异常，从而有效地理转向，而不会中断钻井作业，而不需要干预现有井的作业。 一个LWD系统实施例采用具有倾斜天线的工具作为发射器和接收器，其中至少一个天线被放置在钻头的附近，使得可以检测距离为50-100英尺的现有井。 在某些情况下，通过使用目标井上的造影剂处理来增强现有井的可视性来增加检测距离，以填充孔或围绕侵入地层的经处理的水泥或流体围绕井。 至少一个反演方法将地层参数的反演与指定现有井的距离，方向和方向的参数反演相分离。
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公开(公告)号：US20130197809A1
公开(公告)日：2013-08-01
申请号：US13878588
申请日：2010-10-27
CPC分类号： G01V9/00 , E21B49/08 , E21B49/10 , E21B2049/085 , G01N1/00 , G01N33/241 , G01V99/00
摘要： A computer accepts dead-oil properties of a reservoir fluid sampled from a well. The dead-oil properties are the measured composition of the reservoir fluid after volatile components of the reservoir have substantially vaporized. The computer analyzes the dead-oil properties and a constraint to produce estimated live-oil properties of the reservoir fluid. The live-oil properties are the composition of the reservoir before the volatile components have substantially vaporized. The computer uses the estimated live-oil properties to make a decision regarding the well.
摘要翻译： 计算机接受从井采样的储层流体的死油特性。 死油性质是在储存器的挥发性组分已经基本蒸发之后储层流体的测量组成。 计算机分析了死油性质和限制，以产生储层流体的估计的活油特性。 活性油性质是挥发性组分基本蒸发之前储层的组成。 计算机使用估计的活油属性作出关于井的决定。
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公开(公告)号：US20130105224A1
公开(公告)日：2013-05-02
申请号：US13521769
申请日：2010-06-29
摘要： Various logging-while-drilling (LWD) systems and methods provide resistivity logging coupled with deep detection of elongated anomalies at acute angles, enabling effective geosteering without disrupting drilling operations and without requiring intervention in the operations of the existing well. One LWD system embodiment employs a tool having tilted antennas as the transmitter and the receiver, where at least one of the antennas is placed in the vicinity of the bit, making it possible to detect existing wells at distances of 50-100 feet. In some cases, the detection distance is increased by enhancing the visibility of the existing well using a contrast fluid treatment on target well, either to fill the bore or to surround the well with treated cement or fluids that invade the formation. At least one inversion method separates the inversion of formation parameters from the inversion of parameters specifying distance, direction, and orientation of the existing well.
摘要翻译： 各种采伐钻井（LWD）系统和方法提供电阻率测井，以及在锐角处深长检测细长异常，从而有效地理转向，而不会中断钻井作业，而不需要干预现有井的作业。 一个LWD系统实施例采用具有倾斜天线的工具作为发射器和接收器，其中至少一个天线被放置在钻头的附近，使得可以检测距离为50-100英尺的现有井。 在某些情况下，通过使用目标井上的造影剂处理来增强现有井的可视性来增加检测距离，以填充孔或围绕侵入地层的经处理的水泥或流体围绕井。 至少一个反演方法将地层参数的反演与指定现有井的距离，方向和方向的参数反演相分离。
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公开(公告)号：US10012761B2
公开(公告)日：2018-07-03
申请号：US13878588
申请日：2010-10-27
CPC分类号： G01V9/00 , E21B49/08 , E21B49/10 , E21B2049/085 , G01N1/00 , G01N33/241 , G01V99/00
摘要： A computer accepts dead-oil properties of a reservoir fluid sampled from a well. The dead-oil properties are the measured composition of the reservoir fluid after volatile components of the reservoir have substantially vaporized. The computer analyzes the dead-oil properties and a constraint to produce estimated live-oil properties of the reservoir fluid. The live-oil properties are the composition of the reservoir before the volatile components have substantially vaporized. The computer uses the estimated live-oil properties to make a decision regarding the well.
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公开(公告)号：US08733163B2
公开(公告)日：2014-05-27
申请号：US13700852
申请日：2010-06-09
IPC分类号： E21B49/00
摘要： In some embodiments, an apparatus and a system, as well as a method an article, may operate to move a borehole seal in space with respect to the wall of a borehole while monitoring borehole seal contact quality data, which may comprise borehole seal contact pressure data and acoustic data. Operations may further include adjusting the movement of the borehole seal based on the borehole seal contact quality data. Additional apparatus, systems, and methods are disclosed.
摘要翻译： 在一些实施例中，设备和系统以及方法和物品可以操作以相对于井眼的壁移动空间中的井眼密封，同时监测井眼密封接触质量数据，其可以包括钻孔密封接触 压力数据和声学数据。 操作可以进一步包括基于钻孔密封接触质量数据来调整钻孔密封件的移动。 公开了附加装置，系统和方法。
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