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公开(公告)号：US10330808B2
公开(公告)日：2019-06-25
申请号：US15631368
申请日：2017-06-23
摘要： A device, system and method for performing a 3D interpolation in a 2D interpolation stage and a 1D interpolation stage to generate a refined geological-time. A 3D model may be obtained of a subsurface region defined by an initial geological-time in the past when particles in the subsurface region are determined to have been originally deposited. The stages of the 3D interpolation may include a 2D interpolation along one or more initial 2D reference horizon surfaces to generate one or more reshaped 2D reference horizon surfaces, and a 1D interpolation based on the initial geological-time along one or more 1D interpolation lines to generate a refined geological-time, wherein each 1D interpolation line is approximately orthogonal to the initial 2D reference horizon surfaces. The 3D model may be displayed according to the refined geological-time.
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公开(公告)号：US09690002B2
公开(公告)日：2017-06-27
申请号：US14743118
申请日：2015-06-18
CPC分类号： G01V1/36 , G01V1/24 , G01V1/282 , G01V1/345 , G01V99/005 , G01V2210/57 , G01V2210/661 , G01V2210/74
摘要： A device, system and method for performing a 3D interpolation in a 2D interpolation stage and a 1D interpolation stage to generate a refined geological-time. A 3D model may be obtained of a subsurface region defined by an initial geological-time in the past when particles in the subsurface region are determined to have been originally deposited. The stages of the 3D interpolation may include a 2D interpolation along one or more initial 2D reference horizon surfaces to generate one or more reshaped 2D reference horizon surfaces, and a 1D interpolation based on the initial geological-time along one or more 1D interpolation lines to generate a refined geological-time, wherein each 1D interpolation line is approximately orthogonal to the initial 2D reference horizon surfaces. The 3D model may be displayed according to the refined geological-time.
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公开(公告)号：US09395466B1
公开(公告)日：2016-07-19
申请号：US14605152
申请日：2015-01-26
CPC分类号： G06T17/05 , G01R31/025 , G01V1/302 , G01V99/005 , G01V2210/64 , G01V2210/66 , G06F17/5009 , G06T17/20 , G06T19/20 , G06T2219/2021
摘要： A method, apparatus and system for, in a computing system, perturbing an initial three-dimensional (3D) geological model using a 3D vector field. A coherent 3D vector field including 3D vectors may be generated where each 3D vector of the 3D vector field is associated with a node of the initial 3D geological model and has a magnitude within a range of uncertainty of the node of the initial 3D geological model associated therewith. The coherent 3D vector field may be applied to the initial 3D geological model associated therewith to generate an perturbed 3D model. The perturbed 3D model may differ from the initial 3D geological model by a displacement defined by the 3D vector field associated with nodes having uncertain values. The perturbed 3D model may be displayed.
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4.发明授权Systems and processes for building multiple equiprobable coherent geometrical models of the subsurface 有权用于构建地下多个等效连贯几何模型的系统和过程公开(公告)号：US09053570B1
公开(公告)日：2015-06-09
申请号：US14059099
申请日：2013-10-21
CPC分类号： G06T17/05 , G01R31/025 , G01V1/302 , G01V99/005 , G01V2210/64 , G01V2210/66 , G06F17/5009 , G06T17/20 , G06T19/20 , G06T2219/2021
摘要： A method, apparatus and system for, in a computing system, perturbing an initial three-dimensional (3D) geological model using a 3D vector field. A coherent 3D vector field including 3D vectors may be generated where each 3D vector of the 3D vector field is associated with a node of the initial 3D geological model and has a magnitude within a range of uncertainty of the node of the initial 3D geological model associated therewith. The coherent 3D vector field may be applied to the initial 3D geological model associated therewith to generate an perturbed 3D model. The perturbed 3D model may differ from the initial 3D geological model by a displacement defined by the 3D vector field associated with nodes having uncertain values. The perturbed 3D model may be displayed.
摘要翻译： 一种用于在计算系统中使用3D矢量场扰乱初始三维（3D）地质模型的方法，装置和系统。 可以生成包括3D矢量的连贯的3D矢量场，其中3D矢量场的每个3D矢量与初始3D地质模型的节点相关联，并且具有在初始3D地质模型的节点的不确定性范围内的量值 随之而来。 相干3D矢量场可以应用于与其相关联的初始3D地质模型，以产生扰动的3D模型。 扰动的3D模型可能与初始3D地质模型不同，由与具有不确定值的节点相关联的3D矢量场定义的位移。 可以显示扰动的3D模型。
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公开(公告)号：US10338252B1
公开(公告)日：2019-07-02
申请号：US15203633
申请日：2016-07-06
摘要： A method, apparatus and system for, in a computing system, perturbing an initial three-dimensional (3D) geological model using a 3D vector field. A coherent 3D vector field including 3D vectors may be generated where each 3D vector of the 3D vector field is associated with a node of the initial 3D geological model and has a magnitude within a range of uncertainty of the node of the initial 3D geological model associated therewith. The coherent 3D vector field may be applied to the initial 3D geological model associated therewith to generate an perturbed 3D model. The perturbed 3D model may differ from the initial 3D geological model by a displacement defined by the 3D vector field associated with nodes having uncertain values. The perturbed 3D model may be displayed.
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公开(公告)号：US10331817B1
公开(公告)日：2019-06-25
申请号：US15299566
申请日：2016-10-21
摘要： A method, apparatus and system for modeling a fault surface in a subsurface region. A direction may be determined in which a first portion of the subsurface region being on one side of the fault surface has moved relative to a second portion of the subsurface region being on the other side of the fault surface. A model of the fault surface may be generated having substantially no protrusions in the determined direction. A visualization of the model of the generated fault surface may be displayed.
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公开(公告)号：US09536022B1
公开(公告)日：2017-01-03
申请号：US13862680
申请日：2013-04-15
CPC分类号： G06F17/5009 , G01V99/005 , G01V2210/642 , G06F17/5018
摘要： A method, apparatus and system for modeling a fault surface in a subsurface region. A direction may be determined in which a first portion of the subsurface region being on one side of the fault surface has moved relative to a second portion of the subsurface region being on the other side of the fault surface. A model of the fault surface may be generated having substantially no protrusions in the determined direction. A visualization of the model of the generated fault surface may be displayed.
摘要翻译： 一种用于对地下区域的断层进行建模的方法，装置和系统。 可以确定方向，其中在断层表面的一侧上的地下区域的第一部分相对于位于断层表面另一侧的地下区域的第二部分移动。 可以产生在确定的方向上基本上没有突起的断层表面的模型。 可以显示生成的故障表面的模型的可视化。
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公开(公告)号：US09052413B1
公开(公告)日：2015-06-09
申请号：US14065713
申请日：2013-10-29
CPC分类号： G06T17/05 , G01R31/025 , G01V1/302 , G01V99/005 , G01V2210/64 , G01V2210/66 , G06F17/5009 , G06T17/20 , G06T19/20 , G06T2219/2021
摘要： A method, apparatus and system for, in a computing system, perturbing an initial three-dimensional (3D) geological model using a 3D vector field. A coherent 3D vector field including 3D vectors may be generated where each 3D vector of the 3D vector field is associated with a node of the initial 3D geological model and has a magnitude within a range of uncertainty of the node of the initial 3D geological model associated therewith. The coherent 3D vector field may be applied to the initial 3D geological model associated therewith to generate an perturbed 3D model. The perturbed 3D model may differ from the initial 3D geological model by a displacement defined by the 3D vector field associated with nodes having uncertain values. The perturbed 3D model may be displayed.
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公开(公告)号：US08600708B1
公开(公告)日：2013-12-03
申请号：US12791370
申请日：2010-06-01
IPC分类号： G06F17/00
CPC分类号： G06T17/05 , G01R31/025 , G01V1/302 , G01V99/005 , G01V2210/64 , G01V2210/66 , G06F17/5009 , G06T17/20 , G06T19/20 , G06T2219/2021
摘要： A method, apparatus and system for, in a computing system, perturbing an initial three-dimensional (3D) geological model using a 3D vector field. A coherent 3D vector field including 3D vectors may be generated where each 3D vector of the 3D vector field is associated with a node of the initial 3D geological model and has a magnitude within a range of uncertainty of the node of the initial 3D geological model associated therewith. The coherent 3D vector field may be applied to the initial 3D geological model associated therewith to generate an perturbed 3D model. The perturbed 3D model may differ from the initial 3D geological model by a displacement defined by the 3D vector field associated with nodes having uncertain values. The perturbed 3D model may be displayed.
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公开(公告)号：US10705254B1
公开(公告)日：2020-07-07
申请号：US16681061
申请日：2019-11-12
摘要： A system and method is provided for restoring a 3D tomographic model of the Earth's subsurface geology from the present-day to a past restoration time. Whereas at the present time all faults represent active discontinuities, at a past restoration time some faults have not yet formed. Accordingly, the restored model divides the fault network into τ-active faults (discontinuous surfaces for faults that intersect the layer deposited at the past restoration time) and τ-inactive faults (continuous surfaces for faults that do not intersect the layer deposited at the past restoration time). A new 3D restoration transformation is also provided that uses linear geological constraints to process the restoration model in less time and generate more accurate geological images.
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