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公开(公告)号:US20130275101A1
公开(公告)日:2013-10-17
申请号:US13914222
申请日:2013-06-10
IPC分类号: G06F17/50
CPC分类号: G01V99/005 , E21B43/00 , E21B49/00 , G01V11/00 , G06F17/5009 , G06F17/5018 , G06F2217/16
摘要: A method for modeling deformation in subsurface strata, including defining physical boundaries for a geomechanical system. The method also includes acquiring one or more mechanical properties of the subsurface strata within the physical boundaries, and acquiring one or more thermal properties of the subsurface strata within the physical boundaries. The method also includes creating a computer-implemented finite element analysis program representing the geomechanical system and defining a plurality of nodes representing points in space, with each node being populated with at least one of each of the mechanical properties and the thermal properties. The program solves for in situ stress at selected nodes within the mesh.
摘要翻译: 一种模拟地下地层变形的方法,包括界定地质力学系统的物理边界。 该方法还包括获取物理边界内的地下地层的一个或多个机械属性,以及获取物理边界内的地下地层的一个或多个热性质。 该方法还包括创建表示地质力学系统的计算机实现的有限元分析程序并且定义表示空间中的点的多个节点,其中每个节点都填充有机械属性和热性质中的每一个中的至少一个。 该程序解决了网格内选定节点处的原位应力。
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公开(公告)号:US08548782B2
公开(公告)日:2013-10-01
申请号:US13053860
申请日:2011-03-22
CPC分类号: G01V99/005 , E21B43/00 , E21B49/00 , G01V11/00 , G06F17/5009 , G06F17/5018 , G06F2217/16
摘要: A method for modeling deformation in subsurface strata, including defining physical boundaries for a geomechanical system. The method also includes acquiring one or more mechanical properties of the subsurface strata within the physical boundaries, and acquiring one or more thermal properties of the subsurface strata within the physical boundaries. The method also includes creating a computer-implemented finite element analysis program representing the geomechanical system and defining a plurality of nodes representing points in space, with each node being populated with at least one of each of the mechanical properties and the thermal properties. The program solves for in situ stress at selected nodes within the mesh.
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公开(公告)号:US20110166843A1
公开(公告)日:2011-07-07
申请号:US13053860
申请日:2011-03-22
CPC分类号: G01V99/005 , E21B43/00 , E21B49/00 , G01V11/00 , G06F17/5009 , G06F17/5018 , G06F2217/16
摘要: A method for modeling deformation in subsurface strata, including defining physical boundaries for a geomechanical system. The method also includes acquiring one or more mechanical properties of the subsurface strata within the physical boundaries, and acquiring one or more thermal properties of the subsurface strata within the physical boundaries. The method also includes creating a computer-implemented finite element analysis program representing the geomechanical system and defining a plurality of nodes representing points in space, with each node being populated with at least one of each of the mechanical properties and the thermal properties. The program solves for in situ stress at selected nodes within the mesh.
摘要翻译: 一种模拟地下地层变形的方法,包括界定地质力学系统的物理边界。 该方法还包括获取物理边界内的地下地层的一个或多个机械属性,以及获取物理边界内的地下地层的一个或多个热性质。 该方法还包括创建表示地质力学系统的计算机实现的有限元分析程序并且定义表示空间中的点的多个节点,其中每个节点都填充有机械属性和热性质中的每一个中的至少一个。 该程序解决了网格内选定节点处的原位应力。
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公开(公告)号:US09164194B2
公开(公告)日:2015-10-20
申请号:US13914222
申请日:2013-06-10
CPC分类号: G01V99/005 , E21B43/00 , E21B49/00 , G01V11/00 , G06F17/5009 , G06F17/5018 , G06F2217/16
摘要: A method for modeling deformation in subsurface strata, including defining physical boundaries for a geomechanical system. The method also includes acquiring one or more mechanical properties of the subsurface strata within the physical boundaries, and acquiring one or more thermal properties of the subsurface strata within the physical boundaries. The method also includes creating a computer-implemented finite element analysis program representing the geomechanical system and defining a plurality of nodes representing points in space, with each node being populated with at least one of each of the mechanical properties and the thermal properties. The program solves for in situ stress at selected nodes within the mesh.
摘要翻译: 一种模拟地下地层变形的方法,包括界定地质力学系统的物理边界。 该方法还包括获取物理边界内的地下地层的一个或多个机械属性,以及获取物理边界内的地下地层的一个或多个热性质。 该方法还包括创建表示地质力学系统的计算机实现的有限元分析程序并且定义表示空间中的点的多个节点,其中每个节点都填充有机械属性和热性质中的每一个中的至少一个。 该程序解决了网格内选定节点处的原位应力。
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公开(公告)号:US20150226878A1
公开(公告)日:2015-08-13
申请号:US14691321
申请日:2015-04-20
申请人: Jon M. Wallace , Jennifer A. Hommema , Kevin H. Searles , Sheng-Yuan Hsu , Jing Wan , Eric R. Grueschow
发明人: Jon M. Wallace , Jennifer A. Hommema , Kevin H. Searles , Sheng-Yuan Hsu , Jing Wan , Eric R. Grueschow
CPC分类号: G01V99/005 , E21B43/00 , G01V99/00 , G06F17/10 , G06F17/16 , G06F17/50 , G06G7/50 , G06G7/57 , G06T17/05
摘要: Methods for creating and using space-time surrogate models of subsurface regions, such as subsurface regions containing at least one hydrocarbon formation. The created surrogate models are explicit models that may be created from implicit models, such as computationally intensive full-physics models. The space-time surrogate models are parametric with respect to preselected variables, such as space, state, and/or design variables, while also indicating responsiveness of the preselected variables with respect to time. In some embodiments, the space-time surrogate model may be parametric with respect to preselected variables as well as to time. Methods for updating and evolving models of subsurface regions are also disclosed.
摘要翻译: 用于创建和使用地下区域的时空替代模型的方法,例如包含至少一个烃地层的地下区域。 创建的代理模型是可以从隐式模型创建的显式模型,例如计算密集型全物理模型。 相对于预选变量,例如空间,状态和/或设计变量,时空替代模型是参数化的,同时还指示预选变量相对于时间的响应性。 在一些实施例中,时空替代模型可以参考预先选择的变量以及时间。 还公开了更新和演进地下地区模型的方法。
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公开(公告)号:US09043189B2
公开(公告)日:2015-05-26
申请号:US12780377
申请日:2010-05-14
申请人: Jon M. Wallace , Jennifer A. Hommema , Kevin H. Searles , Sheng-Yuan Hsu , Jing Wan , Eric R. Grueschow
发明人: Jon M. Wallace , Jennifer A. Hommema , Kevin H. Searles , Sheng-Yuan Hsu , Jing Wan , Eric R. Grueschow
IPC分类号: G06G7/48 , G06G7/56 , G06G7/50 , G01V99/00 , G06T17/05 , G06G7/57 , E21B43/00 , G06F17/50 , G06F17/16
CPC分类号: G01V99/005 , E21B43/00 , G01V99/00 , G06F17/10 , G06F17/16 , G06F17/50 , G06G7/50 , G06G7/57 , G06T17/05
摘要: Methods for creating and using space-time surrogate models of subsurface regions, such as subsurface regions containing at least one hydrocarbon formation. The created surrogate models are explicit models that may be created from implicit models, such as computationally intensive full-physics models. The space-time surrogate models are parametric with respect to preselected variables, such as space, state, and/or design variables, while also indicating responsiveness of the preselected variables with respect to time. In some embodiments, the space-time surrogate model may be parametric with respect to preselected variables as well as to time. Methods for updating and evolving models of subsurface regions are also disclosed.
摘要翻译: 用于创建和使用地下区域的时空替代模型的方法,例如包含至少一个烃地层的地下区域。 创建的代理模型是可以从隐式模型创建的显式模型,例如计算密集型全物理模型。 相对于预选变量,例如空间,状态和/或设计变量,时空替代模型是参数化的,同时还指示预选变量相对于时间的响应性。 在一些实施例中,时空替代模型可以参考预先选择的变量以及时间。 还公开了更新和演进地下地区模型的方法。
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公开(公告)号:US20110024125A1
公开(公告)日:2011-02-03
申请号:US12780377
申请日:2010-05-14
申请人: Jon M. Wallace , Jennifer A. Hommema , Kevin H. Searles , Sheng-Yuan Hsu , Jing Wan , Eric R. Grueschow
发明人: Jon M. Wallace , Jennifer A. Hommema , Kevin H. Searles , Sheng-Yuan Hsu , Jing Wan , Eric R. Grueschow
CPC分类号: G01V99/005 , E21B43/00 , G01V99/00 , G06F17/10 , G06F17/16 , G06F17/50 , G06G7/50 , G06G7/57 , G06T17/05
摘要: Methods for creating and using space-time surrogate models of subsurface regions, such as subsurface regions containing at least one hydrocarbon formation. The created surrogate models are explicit models that may be created from implicit models, such as computationally intensive full-physics models. The space-time surrogate models are parametric with respect to preselected variables, such as space, state, and/or design variables, while also indicating responsiveness of the preselected variables with respect to time. In some embodiments, the space-time surrogate model may be parametric with respect to preselected variables as well as to time. Methods for updating and evolving models of subsurface regions are also disclosed.
摘要翻译: 用于创建和使用地下区域的时空替代模型的方法,例如包含至少一个烃地层的地下区域。 创建的代理模型是可以从隐式模型创建的显式模型,例如计算密集型全物理模型。 相对于预选变量,例如空间,状态和/或设计变量,时空替代模型是参数化的,同时还指示预选变量相对于时间的响应性。 在一些实施例中,时空替代模型可以参考预先选择的变量以及时间。 还公开了更新和演进地下地区模型的方法。
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公开(公告)号:US09725989B2
公开(公告)日:2017-08-08
申请号:US14188565
申请日:2014-02-24
申请人: Christian S. Mayer , Charles S. Yeh , David A. Howell , Pavlin B. Entchev , Eric R. Grueschow , Ted A. Long , Tracy J. Moffett , Michael D. Barry , Michael T. Hecker , John S. Sladic , Christopher A. Hall , Stephen McNamee
发明人: Christian S. Mayer , Charles S. Yeh , David A. Howell , Pavlin B. Entchev , Eric R. Grueschow , Ted A. Long , Tracy J. Moffett , Michael D. Barry , Michael T. Hecker , John S. Sladic , Christopher A. Hall , Stephen McNamee
CPC分类号: E21B43/08 , E21B43/04 , E21B43/082 , E21B43/088 , E21B43/12
摘要: A sand control device is used for restricting the flow of particles from a subsurface formation into a tubular body within a wellbore during production operations. The sand control device is divided into compartments along its length that provide redundancy for particle filtration. Each compartment first comprises a base pipe. The base pipe defines an elongated tubular body having a permeable section and an impermeable section within each compartment. Each compartment also comprises a first filtering conduit and a second filtering conduit. The filtering conduits comprise filtering media and generally circumscribe the base pipe. The filtering conduits are arranged so that the first filtering conduit is adjacent to the non-permeable section of the base pipe, while the second filtering conduit is adjacent to the permeable section of the base pipe.
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公开(公告)号:US20140262260A1
公开(公告)日:2014-09-18
申请号:US14188565
申请日:2014-02-24
申请人: Christian S. Mayer , Charles S. Yeh , David A. Howell , Pavlin B. Entchev , Eric R. Grueschow , Ted A. Long , Tracy J. Moffett , Michael D. Barry , Michael T. Hecker , John S. Sladic , Christopher A. Hall , Stephen McNamee
发明人: Christian S. Mayer , Charles S. Yeh , David A. Howell , Pavlin B. Entchev , Eric R. Grueschow , Ted A. Long , Tracy J. Moffett , Michael D. Barry , Michael T. Hecker , John S. Sladic , Christopher A. Hall , Stephen McNamee
CPC分类号: E21B43/08 , E21B43/04 , E21B43/082 , E21B43/088 , E21B43/12
摘要: A sand control device is used for restricting the flow of particles from a subsurface formation into a tubular body within a wellbore during production operations. The sand control device is divided into compartments along its length that provide redundancy for particle filtration. Each compartment first comprises a base pipe. The base pipe defines an elongated tubular body having a permeable section and an impermeable section within each compartment. Each compartment also comprises a first filtering conduit and a second filtering conduit. The filtering conduits comprise filtering media and generally circumscribe the base pipe. The filtering conduits are arranged so that the first filtering conduit is adjacent to the non-permeable section of the base pipe, while the second filtering conduit is adjacent to the permeable section of the base pipe.
摘要翻译: 砂制控制装置用于在生产操作期间限制颗粒从地下地层流入井筒内的管状体。 砂控装置沿其长度分成隔间,为颗粒过滤提供冗余。 每个隔室首先包括基管。 基管限定了细长的管状体,其具有可渗透部分和每个隔室内的不可渗透部分。 每个隔室还包括第一过滤管道和第二过滤管道。 过滤管道包括过滤介质并且通常围绕基管。 过滤管道被布置成使得第一过滤管道与基管的不可渗透部分相邻,而第二过滤管道邻近基管的可渗透部分。
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公开(公告)号:US09617829B2
公开(公告)日:2017-04-11
申请号:US13989728
申请日:2011-11-17
申请人: Bruce A. Dale , Randy C. Tolman , Pavlin B. Entchev , Renzo Moises Angeles Boza , Chris E. Shuchart , Eric R. Grueschow , Charles S. Yeh
发明人: Bruce A. Dale , Randy C. Tolman , Pavlin B. Entchev , Renzo Moises Angeles Boza , Chris E. Shuchart , Eric R. Grueschow , Charles S. Yeh
IPC分类号: E21B41/00 , E21B23/00 , E21B27/02 , E21B29/06 , E21B43/119 , E21B43/14 , E21B47/04 , E21B43/25
CPC分类号: E21B41/00 , E21B23/00 , E21B27/02 , E21B29/06 , E21B43/119 , E21B43/14 , E21B43/25 , E21B47/04 , Y10T137/1842
摘要: A tool assembly is provided that includes an actuatable tool such as a valve or a setting tool. And includes a location device that senses the location of the tool assembly within a tubular body based on a physical signature. The tool assembly also includes an on-board controller configured to send an activation signal to the actuatable tool when the location device has recognized a selected location of the tool based on the physical signature. The actuatable tool, the location device, and the on-board controller are together dimensioned and arranged to be deployed in the wellbore as an autonomous unit.
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