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1. 发明授权

US08055449B2 Determining fault transmissivity in a subterranean reservoir 失效
标题翻译：确定地下水库的故障传播率
公开(公告)号：US08055449B2
公开(公告)日：2011-11-08
申请号：US12193029
申请日：2008-08-17
申请人： Robert Godfrey , Jean-Michel Gehenn , Thibaut Cheret , Richard Dolman , Michael Nickel , Lars Sonneland
发明人： Robert Godfrey , Jean-Michel Gehenn , Thibaut Cheret , Richard Dolman , Michael Nickel , Lars Sonneland
IPC分类号： G01V1/28
CPC分类号： G01V1/306 , G01V2210/632 , G01V2210/66
摘要： To determine fault transmissivity in a subterranean reservoir, fault structures in the subterranean reservoir are identified, and elastic impedance data is computed from well log data and seismic data. Normalization parameters that have a predetermined orientation with respect to the identified fault structures are computed, and elastic impedance flux values are normalized with respect to the normalization parameters, where the normalized elastic impedance flux values are indicative of transmissivities of fault structures in the subterranean structure.
摘要翻译：为了确定地下储层中的断层透过率，确定了地下储层中的断层结构，并根据测井数据和地震数据计算弹性阻抗数据。计算相对于所识别的故障结构具有预定取向的归一化参数，并且相对于归一化参数对弹性阻抗通量值进行归一化，其中归一化的弹性阻抗通量值表示地下结构中的断层结构的透射率。

2. 发明申请

US20090093965A1 DETERMINING FAULT TRANSMISSIVITY IN A SUBTERRANEAN RESERVOIR 失效
标题翻译：确定下层储层中的故障传输
公开(公告)号：US20090093965A1
公开(公告)日：2009-04-09
申请号：US12193029
申请日：2008-08-17
申请人： ROBERT GODFREY , Jean-Michel Gehenn , Thibaut Cheret , Richard Dolman , Michael Nickel , Lars Sonneland
发明人： ROBERT GODFREY , Jean-Michel Gehenn , Thibaut Cheret , Richard Dolman , Michael Nickel , Lars Sonneland
IPC分类号： G01V1/28
CPC分类号： G01V1/306 , G01V2210/632 , G01V2210/66
摘要： To determine fault transmissivity in a subterranean reservoir, fault structures in the subterranean reservoir are identified, and elastic impedance data is computed from well log data and seismic data. Normalization parameters that have a predetermined orientation with respect to the identified fault structures are computed, and elastic impedance flux values are normalized with respect to the normalization parameters, where the normalized elastic impedance flux values are indicative of transmissivities of fault structures in the subterranean structure.
摘要翻译：为了确定地下储层中的断层透过率，确定了地下储层中的断层结构，并根据测井数据和地震数据计算弹性阻抗数据。计算相对于所识别的故障结构具有预定取向的归一化参数，并且相对于归一化参数对弹性阻抗通量值进行归一化，其中归一化的弹性阻抗通量值表示地下结构中的断层结构的透射率。

3. 发明授权

US09607007B2 Processing of geological data 有权
公开(公告)号：US09607007B2
公开(公告)日：2017-03-28
申请号：US13518547
申请日：2010-12-03
申请人： Jan Oystein Haavig Bakke , Geir Vaaland Dahl , Hallgrim Ludvigsen , Erik Monsen , Oddgeir Gramstad , Michael Nickel , Lars Sonneland , Marcelo Belentani De Bianchi
发明人： Jan Oystein Haavig Bakke , Geir Vaaland Dahl , Hallgrim Ludvigsen , Erik Monsen , Oddgeir Gramstad , Michael Nickel , Lars Sonneland , Marcelo Belentani De Bianchi
IPC分类号： G06F17/30 , E21B49/00 , G01V1/30 , G01V11/00
CPC分类号： G06F17/30241 , E21B49/00 , G01V1/30 , G01V11/00
摘要： A method of processing data points distributed throughout a geological volume is described. In the method, each data point is associated with respective geological attributes. The method provides for: coding the geological attributes of each data point as a respective character string; compiling a query character string defining sought geological attributes of an arrangement of one or more data points; searching the coded geological attributes for arrangements of data points having geological attributes matching the query character string; and identifying matched data points.

4. 发明申请

US20100149913A1 ANALYSIS OF FRACTURE NETWORKS 有权
标题翻译：破碎网络分析
公开(公告)号：US20100149913A1
公开(公告)日：2010-06-17
申请号：US12630119
申请日：2009-12-03
申请人： Berengere Savary-Sismondini , Hilde Grude Borgos , Michael Nickel , Lars Sonneland
发明人： Berengere Savary-Sismondini , Hilde Grude Borgos , Michael Nickel , Lars Sonneland
IPC分类号： G01V1/48 , G01V1/28
CPC分类号： G01V1/30
摘要： A method of analysing the dynamic behaviour of fracture networks in a seismic volume is provided. The method includes providing a plurality of seismic time lapse vintages of the same geological volume; identifying and parameterising fractures within fracture networks of each vintage; determining one or more distributions of fracture parameters for the fracture networks of each vintage; and identifying changes to the fracture networks by comparing corresponding distributions across the vintages.
摘要翻译：提供了一种分析地震体积中断裂网络动态特性的方法。该方法包括提供相同地质体积的多个地震时间延迟年份; 在每个年份的骨折网络内识别和参数化骨折; 确定每个年份的骨折网络的一个或多个骨折参数分布; 并通过比较各年份的相应分布来确定骨折网络的变化。

5. 发明申请

US20130158877A1 Processing of Geological Data 有权
标题翻译：地质资料处理
公开(公告)号：US20130158877A1
公开(公告)日：2013-06-20
申请号：US13518547
申请日：2010-12-03
申请人： Jan Oystein Haavig Bakke , Geir Vaaland Dahl , Hallgrim Ludvigsen , Erik Monsen , Oddgeir Gramstad , Michael Nickel , Lars Sonneland , Marcelo Belentani De Bianchi
发明人： Jan Oystein Haavig Bakke , Geir Vaaland Dahl , Hallgrim Ludvigsen , Erik Monsen , Oddgeir Gramstad , Michael Nickel , Lars Sonneland , Marcelo Belentani De Bianchi
IPC分类号： G06F17/30 , E21B49/00 , G01V1/30
CPC分类号： G06F17/30241 , E21B49/00 , G01V1/30 , G01V11/00
摘要： A method of processing data points distributed throughout a geological volume is described. In the method, each data point is associated with respective geological attributes. The method provides for: coding the geological attributes of each data point as a respective character string; compiling a query character string defining sought geological attributes of an arrangement of one or more data points; searching the coded geological attributes for arrangements of data points having geological attributes matching the query character string; and identifying matched data points.
摘要翻译：描述了一种处理分布在整个地质体积中的数据点的方法。在该方法中，每个数据点与相应的地质属性相关联。该方法提供：将每个数据点的地质属性编码为相应的字符串; 编译定义一个或多个数据点的排列的所需地质属性的查询字符串; 搜索经编码的地质属性，用于布置具有与查询字符串匹配的地质属性的数据点; 并识别匹配的数据点。

6. 发明授权

US08369183B2 Analysis of fracture networks 有权
$Analysis of fracture networks$
标题翻译：断裂网络分析
公开(公告)号：US08369183B2
公开(公告)日：2013-02-05
申请号：US12630119
申请日：2009-12-03
申请人： Berengere Savary-Sismondini , Hilde Grude Borgos , Michael Nickel , Lars Sonneland
发明人： Berengere Savary-Sismondini , Hilde Grude Borgos , Michael Nickel , Lars Sonneland
IPC分类号： G01V1/30
CPC分类号： G01V1/30
摘要： A method of analysing the dynamic behavior of fracture networks in a seismic volume is provided. The method includes providing a plurality of seismic time lapse vintages of the same geological volume; identifying and parameterising fractures within fracture networks of each vintage; determining one or more distributions of fracture parameters for the fracture networks of each vintage; and identifying changes to the fracture networks by comparing corresponding distributions across the vintages.
摘要翻译：提供了一种分析地震体积中断裂网络动态特性的方法。该方法包括提供相同地质体积的多个地震时间延迟年份; 在每个年份的骨折网络内识别和参数化骨折; 确定每个年份的骨折网络的一个或多个骨折参数分布; 并通过比较各年份的相应分布来确定骨折网络的变化。

7. 发明申请

US20080140319A1 PROCESSING OF STRATIGRAPHIC DATA 有权
标题翻译：地层数据处理
公开(公告)号：US20080140319A1
公开(公告)日：2008-06-12
申请号：US11950870
申请日：2007-12-05
申请人： Erik Monsen , Hilde Grude Borgos , Torbjorn Eikli Smorgrav , Lars Sonneland
发明人： Erik Monsen , Hilde Grude Borgos , Torbjorn Eikli Smorgrav , Lars Sonneland
IPC分类号： G01V1/30 , G06F19/00
CPC分类号： G01V11/00
摘要： A method of processing stratigraphic data comprising a plurality of stratigraphic features, such as horizon surfaces, within a geological volume is provided. The method includes the steps of: extending a plurality of spaced sampling traces through the volume to traverse the stratigraphic features; and assigning the stratigraphic features respective relative geological ages. On each sampling trace, the relative geological age of each stratigraphic feature traversed by the sampling trace in the direction from geologically younger to geologically older stratigraphic features is increased in relation to the relative geological age of its preceding stratigraphic feature, under the condition that each stratigraphic feature takes the same relative geological age across all the sampling traces by which it is traversed.
摘要翻译：提供了一种在地质体积内处理包括多个地层特征（例如水平面）的地层数据的方法。该方法包括以下步骤：将多个间隔开的采样迹线延伸穿过该体积以横穿地层特征; 并分配地层特征各自的相对地质年龄。在每个取样轨迹上，采样轨迹沿地质年龄和地质年龄较大的地层特征方向所遍历的每个地层特征的相对地质年龄相对于其先前地层特征的相对地质年龄而增加，条件是每个地层特征在穿过所有取样轨迹上具有相同的相对地质年龄。

8. 发明授权

US06240370B1 Method of processing seismic data signals 有权
标题翻译：地震数据信号处理方法
公开(公告)号：US06240370B1
公开(公告)日：2001-05-29
申请号：US09367732
申请日：1999-10-12
申请人： Lars Sonneland , Per-Ola Tennebo , Thomas Gehrmann , Oyvind Yrke , Knut Steen Boge , Gunnar Berge
发明人： Lars Sonneland , Per-Ola Tennebo , Thomas Gehrmann , Oyvind Yrke , Knut Steen Boge , Gunnar Berge
IPC分类号： G01V128
CPC分类号： G01V1/28 , G01V2210/51
摘要： A method is disclosed for characterizing the subsurface levels of the Earth with a greater degree of accuracy than hitherto. Seismic data samples are migrated and stacked, for example according to known techniques and then spectrum analyzed. The spectrum analysis is applied to a feature of the subsurface and, for example, a particular layer bounded by a pair of horizons would be subject to volume reflection spectral analysis. The analysis is carried out using an orthogonal base by defining the reflection signals in terms of coefficients to a set of orthogonal polynomials. Additional seismic characteristics or attributes may be directly calculated from the polynomial coefficients. These coefficients represent the characteristics of the layer to a high degree of accuracy and may be compared with spectra derived a priori (for example, synthetic spectra or previously characterized spectra) to further assist in analysis of measured seismic data.
摘要翻译：公开了一种以比迄今为止更高的精度来表征地球的地下水平的方法。地震数据样本被迁移和堆叠，例如根据已知技术进行分析。频谱分析应用于地下特征，例如，由一对水平界限的特定层将进行体积反射光谱分析。使用正交基底通过将系数的反射信号定义为一组正交多项式来进行分析。可以从多项式系数直接计算附加的地震特征或属性。这些系数以高精确度表示层的特征，并且可以与先验导出的光谱（例如，合成光谱或先前特征化的光谱）进行比较，以进一步帮助分析测量的地震数据。

9. 发明授权

US10527745B2 Processing of geological data 有权
公开(公告)号：US10527745B2
公开(公告)日：2020-01-07
申请号：US13514646
申请日：2010-11-15
申请人： Lars Sonneland , Hallgrim Ludvigsen , Bjorn Harald Fotland
发明人： Lars Sonneland , Hallgrim Ludvigsen , Bjorn Harald Fotland
IPC分类号： G01V1/40 , G01V1/34 , G01V1/30 , G01V1/48 , E21B49/00
摘要： A method of processing geological data comprising a plurality of geological surfaces within a geological volume is provided. The method includes the steps of: (i) specifying a well trajectory which extends through the geological volume; (ii) identifying the geological surfaces within the volume which are intersected by the trajectory; (iii) determining, for each intersected surface, the depth, the dip angle and the dip direction of the surface at the point of intersection with the trajectory; and (iv) predicting a well log for the trajectory, the log specifying the depths, dip angles and dip directions of the intersected geological surfaces.

10. 发明授权

US06950786B1 Method and apparatus for generating a cross plot in attribute space from a plurality of attribute data sets and generating a class data set from the cross plot 有权
标题翻译：用于从多个属性数据集中生成属性空间中的交叉图并从交叉图生成类数据集的方法和装置
公开(公告)号：US06950786B1
公开(公告)日：2005-09-27
申请号：US09685494
申请日：2000-10-10
申请人： Lars Sonneland , Thomas Gehrmann
发明人： Lars Sonneland , Thomas Gehrmann
IPC分类号： G01V1/30 , G06F17/10 , G06K9/62
CPC分类号： G01V1/301 , G01V2210/63 , G06K9/6253
摘要： A workstation stores a novel seismic classification software package (known as the “Seisclass software”). During execution of the Seisclass software by a processor of the workstation, the workstation processor will present a plurality of attribute data, describing the characteristics of a geological feature, simultaneously as “attribute data sets” and as “points in attribute space”. Characteristic groupings and attribute dependencies can be detected, either automatically or with manual support using a-priori knowledge. Clusters, groups of data sharing particular characteristics, are classified, either automatically or with manual support. The classification result is presented as a “class data set” allowing the association of the attribute characteristics with data set positions. The type of attributes and their dependencies may allow a classification of a geological feature, such as a sub-surface, with respect to its reservoir properties, such reservoir properties including, for example, the possible existence of underground hydrocarbon deposits in an earth formation.
摘要翻译：工作站存储一种新型的地震分类软件包（称为“Seisclass软件”）。在由工作站的处理器执行Seisclass软件期间，工作站处理器将呈现多个属性数据，其将地质特征的特征同时表示为“属性数据集”和“属性空间中的点”。可以自动检测特征分组和属性依赖关系，或使用先验知识手动支持。群集，数据分组特征，可以自动分类，也可以手动分类。分类结果被呈现为允许属性特征与数据集位置的关联的“类数据集”。属性的类型及其依赖性可以允许相对于其储层性质对诸如子表面的地质特征进行分类，例如储层性质，包括例如地层中地下烃沉积物的可能存在。

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