公开(公告)号：WO2016151612A1

公开(公告)日：2016-09-29

申请号：PCT/IT2016/000076

申请日：2016-03-25

Applicant: FRANCESCO NAPOLI PROTOTYPING S.R.L.

Inventor： NAPOLI, Francesco

IPC: G01V1/34 ,  B29C67/00 ,  E21B43/00 ,  G01V99/00

CPC classification number: G01V1/34 ,  B29C64/153 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  E21B47/00 ,  G01V99/005 ,  G01V2210/324 ,  G01V2210/624 ,  G01V2210/64 ,  G01V2210/66 ,  G01V2210/74

Abstract: The present invention relates to a tridimensional prototyping system (S) of complex underground geological structures and/or underground reservoirs, comprising at least an acquisition unit, for acquiring data relating to the physical structure of at least a hydrocarbon-mineralised underground geological structure or at least an underground reservoir from an outer scanning device; a processing or filtering unit, operatively connected to the acquisition unit, for removing superfluous data from said data in output from said acquisition unit; a conversion unit, operationally linked to said filtering unit, in order to convert said data in output from said filtering unit into a format compatible with an external tridimensional mechanical modelling module and for sending said data into said external tridimensional mechanical modelling module which sends final printable data in output; and a logic control unit linked to said acquisition unit, processing or filtering unit and conversion unit, which coordinates the data exchange among said acquisition unit, filtering unit, conversion unit and said external tridimensional mechanical modelling module in order to send said final printable data to an external tridimensional printer for printing the tridimensional prototype, wherein the tridimensional printer realises said tridimensional physical prototype using plastic powders and/or chalk powders and/or silicon polymers. The present invention also relates to a tridimensional prototyping method associated to the system.

Abstract translation: 本发明涉及复杂地下地质结构和/或地下储层的三维原型系统（S），其包括至少一个采集单元，用于获取与至少烃矿化地下地质结构的物理结构有关的数据，或者 至少一个来自外部扫描装置的地下储存器; 处理或过滤单元，可操作地连接到采集单元，用于从所述采集单元的输出中从所述数据中去除多余的数据; 转换单元，与所述滤波单元可操作地连接，以将来自所述滤波单元的输出中的所述数据转换为与外部三维机械建模模块兼容的格式，并将所述数据发送到所述外部三维机械建模模块中，所述模型发送最终可打印的 输出数据; 以及连接到所述获取单元，处理或过滤单元和转换单元的逻辑控制单元，其协调所述获取单元，滤波单元，转换单元和所述外部三维机械建模模块之间的数据交换，以将所述最终可打印数据发送到 用于印刷三维原型的外部立体打印机，其中三维打印机使用塑料粉末和/或白垩粉末和/或硅聚合物实现所述三维物理原型。 本发明还涉及与系统相关联的三维原型制作方法。

公开(公告)号：WO2014072811A3

公开(公告)日：2014-12-11

申请号：PCT/IB2013002627

申请日：2013-11-07

Applicant: TOTAL SA

Inventor： KESKES NOOMANE ,  GALLON JONATHAN ,  YIN YAHUI

IPC: G01V1/32 ,  G01V1/30 ,  G01V1/34

CPC classification number: G01V1/30 ,  G01V1/301 ,  G01V1/325 ,  G01V1/34 ,  G01V2210/641 ,  G01V2210/661 ,  G01V2210/74

Abstract: The present invention relates to a method of processing seismic image of the subsurface, said seismic image comprising pixels, each pixel having a color value. The method comprises determining two surfaces in the seismic image, the two surfaces extending from one side of the seismic image to an opposite side of the seismic image, the two surfaces being determined based on geological information extracted from well data from at least one well in the subsurface; determining the dip components for pixels of the first surface and for pixels of the second surface; for each current pixel of the seismic image between the two surfaces: determining interpolated dip components based on dip components of the two surfaces; determining an interpolated surface based on at least the interpolated dip components; determining a density value based on a number of intersections of the determined surfaces with a column comprising said current pixel, said intersections being below said pixel in said column; determining a geological-time image, columns of said geological-time image are computed based on the density values of pixels of a corresponding column of the seismic image; and on the color value of pixels of the corresponding column of the seismic image.

Abstract translation: 本发明涉及一种处理地下地震图像的方法，所述地震图像包括像素，每个像素具有颜色值。 所述方法包括确定所述地震图像中的两个表面，所述两个表面从所述地震图像的一侧延伸到所述地震图像的相对侧，所述两个表面基于从根据来自至少一个井的井数据提取的地质信息确定 地下 确定第一表面的像素和第二表面的像素的倾角分量; 对于两个表面之间的地震图像的每个当前像素：基于两个表面的倾角分量确定内插倾角分量; 至少基于内插的倾角分量来确定内插表面; 基于所确定的表面与包括所述当前像素的列的交点的数量确定密度值，所述交点在所述列中的所述像素之下; 确定地质时间图像，基于地震图像的相应列的像素的密度值来计算所述地质时间图像的列; 以及地震图像的相应列的像素的颜色值。

公开(公告)号：WO2014132023A3

公开(公告)日：2014-11-06

申请号：PCT/GB2014050125

申请日：2014-01-16

Applicant: FOSTER FINDLAY ASSOCIATES LTD

Inventor： WALKER CHRISTOPHER ,  LOWELL JAMES ,  ECKERSLEY ADAM JOHN ,  FRONER BARBARA

IPC: G01V1/34

CPC classification number: G01V1/34 ,  G01V1/345 ,  G01V2210/324 ,  G01V2210/46 ,  G01V2210/63 ,  G01V2210/64 ,  G01V2210/74

Abstract: A method of visually enhancing at least one geologic feature in 3D seismic survey data, comprising the steps of: (a) generating at least one attribute volume definable in Cartesian space and comprising at least one attribute derivable from said 3D seismic survey data; (b) generating a first Radon data volume from data resulting from a transaxial Radon Transform of said at least one attribute volume with respect to a first Cartesian axis; (c) generating a second Radon data volume from data resulting from a transaxial Radon Transform of said first Radon data volume with respect to a second Cartesian axis; (d) generating a third Radon data volume from data resulting from exponentiating a characteristic parameter of each one of a plurality of voxels forming said second Radon data volume to a predetermined first power value, and (e) applying a first Inverse Radon Transform to said third Radon data volume with respect to said second Cartesian axis, and a subsequent second Inverse Radon Transform to the resulting data from said first Inverse Radon Transform with respect to said first Cartesian axis.

Abstract translation: 一种在视觉上增强3D地震勘测数据中的至少一个地质特征的方法，包括以下步骤：（a）产生至少一个可在笛卡尔空间中定义的属性体积，并且包括可从所述3D地震勘测数据导出的至少一个属性; （b）从所述至少一个属性体积的相对于第一笛卡尔轴的轴向氡变换产生的数据产生第一氡数据体积; （c）从所述第一氡数据体的轴向氡变换相对于第二笛卡尔轴产生的数据产生第二氡数据体积; （d）从根据将形成所述第二氡数据量的多个体素中的每一个体素的特征参数幂求得的数据生成第三氡数据体积为预定的第一功率值，以及（e）将第一反氡变换应用于所述 相对于所述第二笛卡尔轴的第三氡数据体积，以及随后的第二反氡变换到相对于所述第一笛卡尔轴的来自所述第一逆氡变换的结果数据。

公开(公告)号：WO2014055931A1

公开(公告)日：2014-04-10

申请号：PCT/US2013/063552

申请日：2013-10-04

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： MA, Jianfu ,  LIN, Avi ,  WALTERS, Harold Grayson

IPC: G01V1/40 ,  G01V1/30

CPC classification number: G01V1/288 ,  G01V1/301 ,  G01V1/34 ,  G01V1/345 ,  G01V1/40 ,  G01V2210/1234 ,  G01V2210/646

Abstract: Systems, methods, and software can be used to analyze microseismic data from a fracture treatment. In some aspects, data for a new microseismic event are from a fracture treatment of a subterranean zone. An updated parameter for a fracture plane is calculated. The fracture plane was previously generated based on data for prior microseismic events. The updated parameter calculated is calculated based on the data for the new microseismic event and the data for the prior microseismic events. A graphical representation of the fracture plane is displayed based on the updated parameter.

Abstract translation: 系统，方法和软件可用于分析骨折治疗中的微震数据。 在一些方面，新的微震事件的数据来自地下区域的断裂处理。 计算断层面的更新参数。 基于以前的微震事件的数据，先前产生了断裂面。 基于新的微震事件的数据和以前的微震事件的数据计算更新的计算参数。 基于更新的参数显示裂缝平面的图形表示。

公开(公告)号：WO2014055186A1

公开(公告)日：2014-04-10

申请号：PCT/US2013/057396

申请日：2013-08-29

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： MA, Jianfu ,  LIN, Avi

IPC: G01V1/28 ,  G01V1/40 ,  G01V1/30

CPC classification number: G01V1/288 ,  G01V1/301 ,  G01V1/34 ,  G01V1/345 ,  G01V1/40 ,  G01V2210/1234 ,  G01V2210/646

Abstract: Systems, methods, and software can be used to identify fracture planes in a subterranean zone. In some aspects, data representing locations of microseismic events associated with a subterranean zone are received. Fracture plane parameters are calculated from the locations of the microseismic events. The fracture plane parameters are calculated based on a sum of weighted terms, and each of the weighted terms includes a weighting factor that decreases with a distance between at least one of the microseismic events and a fracture plane defined by the fracture plane parameters.

Abstract translation: 系统，方法和软件可用于识别地下区域中的断层面。 在一些方面，接收表示与地下区相关联的微震事件的位置的数据。 断裂面参数是从微震事件的位置计算的。 基于加权项的和来计算断裂平面参数，并且每个加权项包括随着至少一个微震事件与由断裂平面参数定义的断裂面之间的距离而减小的加权因子。

公开(公告)号：WO2013186629A3

公开(公告)日：2014-03-27

申请号：PCT/IB2013001548

申请日：2013-07-16

Applicant: SCHLUMBERGER CA LTD ,  SCHLUMBERGER SERVICES PETROL ,  SCHLUMBERGER HOLDINGS ,  SCHLUMBERGER TECHNOLOGY BV ,  PRAD RES & DEV LTD ,  SCHLUMBERGER TECHNOLOGY CORP

Inventor： WALLET BRADLEY CLARK ,  AARE VICTOR

IPC: G01V1/28 ,  G06F19/00

CPC classification number: G01V1/303 ,  G01V1/301 ,  G01V1/34 ,  G01V1/368 ,  G01V99/00

Abstract: A method can include providing seismic data for a subsurface region that includes a reflector; processing at least a portion of the seismic data to generate at least one path that extends orthogonally to the reflector; and outputting output data representing the at least one path. Various other apparatuses, systems, methods, etc., are also disclosed.

Abstract translation: 一种方法可以包括为包括反射器的地下区域提供地震数据; 处理所述地震数据的至少一部分以产生与所述反射器正交延伸的至少一个路径; 以及输出表示所述至少一个路径的输出数据。 还公开了各种其它装置，系统，方法等。

公开(公告)号：WO2013134524A2

公开(公告)日：2013-09-12

申请号：PCT/US2013029649

申请日：2013-03-07

Applicant: SHELL OIL CO ,  SHELL INT RESEARCH

Inventor： MATSON KENNETH HOWELL

IPC: G01V1/20

CPC classification number: G01V1/34 ,  G01V1/362 ,  G01V2210/324 ,  G01V2210/514 ,  G01V2210/74 ,  G06T5/002 ,  G06T2207/30184

Abstract: A method of processing seismic data so as to provide an image of a subsurface region, comprises providing plurality of migrated shot gathers that contain information about the region, summing portions of the migrated shot gathers to provide a pilot stack, partitioning the plurality of gathers into a plurality of groups and summing the gathers in each group to provide a substack, wherein each group includes at least two migrated shots and wherein a substack is generated from each group, applying an amplitude normalization algorithm to the pilot stack so as to generate an amplitude-normalized pilot stack, calculating a weight function by comparing each substack to the normalized pilot stack, weighting each substack using the weight function so as to generate a plurality of weighted substacks, summing overlapping portions of the weighted substacks so as to generate a output stack, and using the output stack to generate an image.

Abstract translation: 一种处理地震数据以便提供地下区域的图像的方法，包括提供多个迁移的拍摄集合，其包含有关该区域的信息，对迁移的拍摄集合的部分进行求和以提供导频堆叠，将多个集合分成 多个组，并且对每个组中的集合进行求和以提供子组件，其中每个组包括至少两个迁移的组合，并且其中从每个组生成子组，对导频堆栈应用幅度归一化算法，以便产生振幅 - 正规化导频堆栈，通过将每个子单元与归一化导频堆栈进行比较来计算加权函数，使用加权函数对每个子单元进行加权，以便生成多个加权子堆，对加权子堆叠的重叠部分进行求和，以产生输出堆叠 ，并使用输出堆栈生成图像。

公开(公告)号：WO2013048694A1

公开(公告)日：2013-04-04

申请号：PCT/US2012/054118

申请日：2012-09-07

Applicant: GECO TECHNOLOGY B.V. ,  WESTERNGECO LLC ,  SCHLUMBERGER CANADA LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  VASSALLO, Massimiliano ,  VAN MANEN, Dirk-Jan ,  FERBER, Ralf G.

Inventor： VASSALLO, Massimiliano ,  VAN MANEN, Dirk-Jan ,  FERBER, Ralf G.

IPC: G01V1/28

CPC classification number: G01V1/003 ,  G01V1/16 ,  G01V1/24 ,  G01V1/32 ,  G01V1/34 ,  G06F9/00

Abstract: In response to at least one input criterion, one or more target positions in an acquisition domain are determined for processing of survey data, where the survey data is acquired by survey equipment in the acquisition domain having a first set of dimensions, and where the processing of the survey data is to be performed in a processing domain having a second set of dimensions different from the first set of dimensions.

Abstract translation: 响应于至少一个输入标准，确定采集域中的一个或多个目标位置用于处理测量数据，其中测量数据由采集域中的测量设备采集具有第一组维度，并且处理 的调查数据将在具有与第一组维度不同的第二组维度的处理域中执行。

公开(公告)号：WO2012162625A2

公开(公告)日：2012-11-29

申请号：PCT/US2012/039616

申请日：2012-05-25

Applicant: BAKER HUGHES INCORPORATED ,  DIFOGGIO, Rocco

Inventor： DIFOGGIO, Rocco

IPC: G01V3/38 ,  G06T17/05 ,  G01V3/02 ,  G06F19/00

CPC classification number: G01V99/00 ,  B22F3/008 ,  B29C64/00 ,  B29C64/40 ,  B29C67/0051 ,  B29C67/0092 ,  B33Y80/00 ,  G01V1/34

Abstract: Disclosed is method for simulating materials subsurface to the earth. The method includes: receiving dimensions of each subsurface material to be simulated; receiving a value of a property for each of subsurface materials to be simulated; and constructing a three dimensional physical model of the subsurface materials using a three-dimensional printer, the three-dimensional printer being configured to print one or more layers of a print material for each of the subsurface materials being represented in the model wherein dimensions and a property value of the print material for each subsurface material being represented corresponds to the dimensions and the property value for that subsurface material.

Abstract translation: 公开了一种模拟地下地下材料的方法。 该方法包括：接收待模拟的每个地下材料的尺寸; 接收要模拟的每个地下材料的属性值; 以及使用三维打印机构造所述地下材料的三维物理模型，所述三维打印机被配置为为模型中表示的每个所述地下材料印刷一层或多层印刷材料，其中尺寸和 表示的每个地下材料的印刷材料的特性值对应于该地下材料的尺寸和属性值。

公开(公告)号：WO2012138369A1

公开(公告)日：2012-10-11

申请号：PCT/US2011/046086

申请日：2011-08-01

Applicant: ION GEOPHYSICAL CORPORATION ,  GREGOR, John

Inventor： GREGOR, John

IPC: G01V1/34 ,  G01V1/30

CPC classification number: G01V1/30 ,  G01V1/308 ,  G01V1/34 ,  G01V1/345 ,  G01V2210/612 ,  G01V2210/74

Abstract: Methods and apparatuses are disclosed that assist in correlating subsequent geophysical surveys. In some embodiments, geophysical data may be generated including a first set of data from a monitor survey that is matched with a second set of data from a baseline survey. An attribute value may be generated for each datum in the first set of data and each attribute value generated may be stored with its corresponding datum. Then, the first set of data may be processed based on the stored attribute values. In some embodiments, the attribute values may be based upon the geometric closeness of sources and receivers in the baseline and monitor surveys.

Abstract translation: 公开了帮助关联随后的地球物理勘测的方法和装置。 在一些实施例中，可以生成地球物理数据，其包括与来自基线测量的第二组数据匹配的来自监视器调查的第一组数据。 可以为第一组数据中的每个数据生成属性值，并且生成的每个属性值可以与其相应的数据一起存储。 然后，可以基于存储的属性值来处理第一组数据。 在一些实施例中，属性值可以基于基线和监视器调查中的源和接收器的几何接近度。