专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013028234A1 HYBRID DETERMINISTIC-GEOSTATISTICAL EARTH MODEL 审中-公开
标题翻译：混合地球物理地球化学模型
公开(公告)号：WO2013028234A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/030642
申请日：2012-03-27
申请人： CHEVRON U.S.A. INC. , POSAMENTIER, Henry W. , VU, Cung Khac , DISIENA, James P. , DYGERT, Todd , DE LA COLINA, Julio
发明人： POSAMENTIER, Henry W. , VU, Cung Khac , DISIENA, James P. , DYGERT, Todd , DE LA COLINA, Julio
IPC分类号： G01V1/28 , G01V1/30 , G06T17/05
CPC分类号： G01V99/005 , G01V2210/665
摘要： Embodiments of the present technology integrate seismic data and geologic concepts into earth model building. More specifically, exemplary embodiments provide new ways to build an earth model based on information in the seismic data and geologic concepts to use as a context to interpret the seismic data and/or to add to the earth model in regions where the seismic data is missing (e.g., either no data or no data resolvability). In some embodiments, a deterministic framework is generated for an earth models through deterministic identification of discrete geobodies. A hybrid deterministic-geostatistical earth model is generated by filling stratigraphic gaps in a deterministic framework using geostatistical information and/or seismic inversion, in accordance with some embodiments.
摘要翻译：本技术的实施例将地震数据和地质概念集成到地球模型建筑中。更具体地，示例性实施例提供了基于地震数据和地质概念中的信息来构建地球模型的新方法，以用作解释地震数据的上下文和/或在地震数据丢失的区域中添加到地球模型（例如，无数据或无数据可解析性）。在一些实施例中，通过离散地球体的确定性识别为地球模型生成确定性框架。根据一些实施例，通过使用地统计信息和/或地震反演在确定性框架中填充地层间隙来产生混合确定性 - 地统计地球模型。

2. 发明申请

WO2012106201A3 EXTRACTING GEOLOGIC INFORMATION FROM MULTIPLE OFFSET STACKS AND/OR ANGLE STACKS 审中-公开
标题翻译：从多个偏置堆栈和/或角度堆栈中提取地质信息
公开(公告)号：WO2012106201A3
公开(公告)日：2012-12-06
申请号：PCT/US2012022903
申请日：2012-01-27
申请人： CHEVRON USA INC , POSAMENTIER HENRY W , VU CUNG KHAC , DISIENA JAMES P , DYGERT TODD
发明人： POSAMENTIER HENRY W , VU CUNG KHAC , DISIENA JAMES P , DYGERT TODD
IPC分类号： G01V1/28 , G01V1/30 , G06F19/00
CPC分类号： G01V1/30 , G01V2210/63
摘要： Geologic information may be extracted from multiple offset stacks and/or angle stacks. Offset stacks and/or angle stacks may be received that represent energy that has propagated through a geologic volume of interest from energy sources to energy receivers. Attribute volumes associated with individual source-receiver offsets and/or source-receiver angles may be determined based on corresponding offset stacks and/or angle stacks. For individual offset stacks or angle stacks, corresponding sets of geologic features represented in the attribute volumes may be identified. The sets of geologic features corresponding to the different offset stacks and/or angle stacks may be compared to determine discrepancies and/or similarities between the sets of geologic features corresponding to the different offset stacks and/or angle stacks. Stratigraphic interpretations, stratigraphic predictions, and/or other interpretations and/or predictions may be determined based on causes of the discrepancies and/or similarities.
摘要翻译：地质信息可以从多个偏移堆栈和/或角度堆栈中提取。可以接收表示已经通过从能量源到能量接收器的感兴趣的地质体积传播的能量的偏移堆叠和/或角度堆叠。可以基于对应的偏移堆栈和/或角度堆栈来确定与各个源 - 接收器偏移和/或源 - 接收器角度相关联的属性体积。对于单个偏移堆栈或角度堆栈，可以识别在属性卷中表示的对应组的地质特征。可以比较对应于不同偏移堆叠和/或角度堆叠的各组地质特征以确定对应于不同偏移堆叠和/或角度堆叠的各组地质特征之间的差异和/或相似性。可以基于差异和/或相似性的原因确定地层解释，地层预测和/或其他解释和/或预测。

3. 发明申请

WO2009152416A3 METHOD AND SYSTEM FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A BOREHOLE, AND APPLICATIONS THEREOF 审中-公开
标题翻译：用于从井眼产生声波能量的方法和系统及其应用
公开(公告)号：WO2009152416A3
公开(公告)日：2010-02-25
申请号：PCT/US2009047184
申请日：2009-06-12
申请人： CHEVRON USA INC , JOHNSON PAUL A , GUYER ROBERT , LE BAS PIERRE-YVES , VU CUNG , NIHEI KURT , SCHMITT DENIS P , SKELT CHRISTOPHER
发明人： JOHNSON PAUL A , GUYER ROBERT , LE BAS PIERRE-YVES , VU CUNG , NIHEI KURT , SCHMITT DENIS P , SKELT CHRISTOPHER
IPC分类号： G01V1/46
CPC分类号： G01V1/46
摘要： A compact array of transducers (110, 120) is employed as a downhole instrument for acoustic investigation of the surrounding rock formation. The array is operable to generate simultaneously a first acoustic beam signal (110) at a first frequency and a second acoustic beam signal (120) at a second frequency different than the first frequency. These two signals can be oriented through an azimuthal rotation of the array and an inclination rotation using control of the relative phases of the signals from the transmitter elements or electro-mechanical linkage. Due to the non-linearity of the formation (140), the first and the second acoustic beam signal (110, 120) mix into the rock formation where they combine into a collimated third signal (150) that propagates in the formation along the same direction than the first and second signals and has a frequency equal to the difference of the first and the second acoustic signals. The third signal is received either within the same borehole, after reflection, or another borehole, after transmission, and analyzed to determine information about rock formation.
摘要翻译：传感器（110,120）的小型阵列被用作用于周围岩层的声学研究的井下仪器。阵列可操作以同时产生第一频率的第一声波束信号（110）和以不同于第一频率的第二频率的第二声束信号（120）。这两个信号可以通过阵列的方位旋转和通过控制来自发射器元件或机电连杆的信号的相对相位的倾斜旋转来定向。由于地层（140）的非线性，第一和第二声波束信号（110,120）混合到岩层中，在那里它们组合成准直的第三信号（150），其沿着相同的方向在地层中传播方向比第一和第二信号，并且具有等于第一和第二声信号的差的频率。第三个信号在相同的钻孔，反射后或另一个钻孔中，在传输之后被接收并且被分析以确定关于岩层的信息。

4. 发明申请

WO2012106211A3 EXPLOITATION OF SELF-CONSISTENCY AND DIFFERENCES BETWEEN VOLUME IMAGES AND INTERPRETED SPATIAL/VOLUMETRIC CONTEXT 审中-公开
标题翻译：自我一致性的利用和体积图像与解释性空间/体积语境之间的差异
公开(公告)号：WO2012106211A3
公开(公告)日：2013-02-07
申请号：PCT/US2012022971
申请日：2012-01-27
申请人： CHEVRON USA INC , VU CUNG KHAC , POSAMENTIER HENRY W , DISIENA JAMES P , DYGERT TODD
发明人： VU CUNG KHAC , POSAMENTIER HENRY W , DISIENA JAMES P , DYGERT TODD
IPC分类号： G01V1/28 , G06F19/00
CPC分类号： G01V1/30 , G01V11/00 , G01V2210/614 , G01V2210/64
摘要： Self-consistency and/or differences between volume images and interpreted spatial/volumetric context may be exploited for improving seismic imaging and estimation of attributes of geobodies, in accordance with one or more embodiments. Exemplary embodiments allow exploitation of positional and/or shape discrepancies and/or similarities of geobodies in image volumes associated with a geologic model of a geologic volume of interest to improve the accuracy of the geologic model and/or the image volumes. Constraints associated with the geologic volume of interest may be determined and/or utilized to confirm and/or specify dependencies between attributes that are potentially associated with individual geobodies.
摘要翻译：根据一个或多个实施例，可以利用体积图像和解释的空间/体积上下文之间的自身一致性和/或差异来改善地震记录的属性的地震成像和估计。示例性实施例允许利用与感兴趣的地质体积的地质模型相关联的图像体积中的地质体的位置和/或形状差异和/或相似性，以提高地质模型和/或图像体积的准确性。可以确定和/或利用与感兴趣地质量相关联的约束来确认和/或指定可能与个体地理位置相关联的属性之间的依赖关系。

5. 发明申请

WO2012106211A2 EXPLOITATION OF SELF-CONSISTENCY AND DIFFERENCES BETWEEN VOLUME IMAGES AND INTERPRETED SPATIAL/VOLUMETRIC CONTEXT 审中-公开
标题翻译：自我一致性的利用和体积图像与解释性空间/体积语境之间的差异
公开(公告)号：WO2012106211A2
公开(公告)日：2012-08-09
申请号：PCT/US2012/022971
申请日：2012-01-27
申请人： CHEVRON U.S.A. INC. , VU, Cung Khac , POSAMENTIER, Henry W. , DISIENA, James P. , DYGERT, Todd
发明人： VU, Cung Khac , POSAMENTIER, Henry W. , DISIENA, James P. , DYGERT, Todd
IPC分类号： G01V1/28 , G06F19/00
CPC分类号： G01V1/30 , G01V11/00 , G01V2210/614 , G01V2210/64
摘要： Self-consistency and/or differences between volume images and interpreted spatial/volumetric context may be exploited for improving seismic imaging and estimation of attributes of geobodies, in accordance with one or more embodiments. Exemplary embodiments allow exploitation of positional and/or shape discrepancies and/or similarities of geobodies in image volumes associated with a geologic model of a geologic volume of interest to improve the accuracy of the geologic model and/or the image volumes. Constraints associated with the geologic volume of interest may be determined and/or utilized to confirm and/or specify dependencies between attributes that are potentially associated with individual geobodies.
摘要翻译：根据一个或多个实施例，可以利用体积图像和解释的空间/体积上下文之间的自身一致性和/或差异来改善地震记录的属性的地震成像和估计。示例性实施例允许利用与感兴趣的地质体积的地质模型相关联的图像体积中的地质体的位置和/或形状差异和/或相似性，以提高地质模型和/或图像体积的准确性。可以确定和/或利用与感兴趣地质量相关联的约束来确认和/或指定可能与个体地理位置相关联的属性之间的依赖关系。

6. 发明申请

WO2012050880A2 DEVICE AND METHOD FOR IMAGING OF NON-LINEAR AND LINEAR PROPERTIES OF FORMATIONS SURROUNDING A BOREHOLE 审中-公开
标题翻译：用于成像非线性和线性特性的装置和方法周边环境
公开(公告)号：WO2012050880A2
公开(公告)日：2012-04-19
申请号：PCT/US2011053645
申请日：2011-09-28
申请人： CHEVRON USA INC , JOHNSON PAUL ALLAN , TENCATE JAMES A , LE BAS PIERRE-YVES , GUYER ROBERT A , VU CUNG KHAC , SKELT CHRISTOPHER H
发明人： JOHNSON PAUL ALLAN , TENCATE JAMES A , LE BAS PIERRE-YVES , GUYER ROBERT A , VU CUNG KHAC , SKELT CHRISTOPHER H
CPC分类号： G01V1/46
摘要： In some aspects of the disclosure, a method and an apparatus is disclosed for investigating material surrounding the borehole. The method includes generating a first low frequency acoustic wave within the borehole, wherein the first low frequency acoustic wave induces a linear and a nonlinear response in one or more features in the material that are substantially perpendicular to a radius of the borehole; directing a first sequence of high frequency pulses in a direction perpendicularly with respect to the longitudinal axis of the borehole into the material contemporaneously with the first acoustic wave; and receiving one or more second high frequency pulses at one or more receivers positionable in the borehole produced by an interaction between the first sequence of high frequency pulses and the one or more features undergoing linear and nonlinear elastic distortion due to the first low frequency acoustic wave to investigate the material surrounding the borehole.
摘要翻译：在本公开的一些方面，公开了一种用于调查钻孔周围的材料的方法和装置。该方法包括在钻孔内生成第一低频声波，其中第一低频声波在材料中基本上垂直于钻孔半径的一个或多个特征中引起线性和非线性响应; 将第一序列的高频脉冲在垂直于钻孔的纵向轴线的方向上引导到与第一声波同时的材料中; 以及在由所述第一高频脉冲序列之间的相互作用产生的一个或多个可接收位置的接收器中接收一个或多个第二高频脉冲，以及由于所述第一低频声波而导致线性和非线性弹性失真的所述一个或多个特征调查钻孔周围的物质。

7. 发明申请

WO2010121202A1 SYSTEM AND METHOD TO ESTIMATE COMPRESSIONAL TO SHEAR VELOCITY (VP/VS) RATIO IN A REGION REMOTE FROM A BOREHOLE 审中-公开
标题翻译：评估压缩速度的系统和方法（VP / VS）在距离一个地区的一个地区远
公开(公告)号：WO2010121202A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031490
申请日：2010-04-16
申请人： CHEVRON U.S.A., INC. , LOS ALAMOS NATIONAL SECURITY , JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
发明人： JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
IPC分类号： G01V1/46
CPC分类号： G01V1/44 , G01V1/006 , G01V2210/125 , G01V2210/127 , G01V2210/588
摘要： In some aspects of the disclosure, a method for creating three-dimensional images of non-linear properties and the compressional to shear velocity ratio in a region (130) remote from a borehole using a conveyed logging tool (140) is disclosed. In some aspects, the method includes arranging a first source (105) in the borehole (110) and generating a steered beam of elastic energy at a first frequency; arranging a second source (115) in the borehole (110) and generating a steerable beam of elastic energy at a second frequency, such that the steerable beam at the first frequency and the steerable beam at the second frequency intercept at a location (130) away from the borehole (110); receiving at the borehole (110) by a sensor (135) a third elastic wave, created by a three wave mixing process, with a frequency equal to a difference between the first and second frequencies and a direction of propagation towards the borehole (110).
摘要翻译：在本公开的一些方面，公开了一种用于使用输送的测井工具（140）在远离钻孔的区域（130）中创建非线性特性的三维图像和压缩剪切速度比的方法。在一些方面，该方法包括在钻孔（110）中布置第一源（105）并且以第一频率产生转向的弹性能量束; 在钻孔（110）中布置第二源（115）并且以第二频率产生可转向的弹性能量束，使得在第一频率处的可操纵波束和在第二频率处的可操纵波束在位置（130）处截距，远离钻孔（110）; 通过传感器（135）在钻孔（110）处接收通过三波混合过程产生的频率等于第一和第二频率之间的差异的频率和朝向钻孔（110）的传播方向的第三弹性波，。

8. 发明申请

WO2010121200A1 SYSTEM AND METHOD TO CREATE THREE-DIMENSIONAL IMAGES OF NON-LINEAR ACOUSTIC PROPERTIES IN A REGION REMOTE FROM A BOREHOLE 审中-公开
标题翻译：系统和方法创建一个距离一个地层的一个地区的非线性声学特性的三维图像
公开(公告)号：WO2010121200A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031485
申请日：2010-04-16
申请人： CHEVRON U.S.A., INC. , LOS ALAMOS NATIONAL SECURITY , JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
发明人： JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
IPC分类号： G01V1/46
CPC分类号： G01V1/44 , G01V1/006 , G01V2210/125 , G01V2210/127 , G01V2210/588
摘要： In some aspects of the disclosure, a method for creating three-dimensional images of non-linear properties and the compressional to shear velocity ratio in a region (180) remote from a borehole (110) using a conveyed logging tool (140) is disclosed. In some aspects, the method includes arranging a first source (105) in the borehole and generating a steered beam of elastic energy at a first frequency; arranging a second source (115) in the borehole (110) and generating a steerable beam of elastic energy at a second frequency, such that the steerable beam at the first frequency and the steerable beam at the second frequency intercept at a location (130) away from the borehole (110); receiving at the borehole (110) by a sensor (135) a third elastic wave, created by a three wave mixing process, with a frequency equal to a difference between the first and second frequencies and a direction of propagation towards the borehole.
摘要翻译：在本公开的一些方面，公开了一种用于使用运送的测井工具（140）在远离钻孔（110）的区域（180）中创建非线性特性的三维图像和压缩剪切速度比的方法。在一些方面，所述方法包括在钻孔中布置第一源（105）并且以第一频率产生具有弹性能量的转向束; 在钻孔（110）中布置第二源（115）并且以第二频率产生可转向的弹性能量束，使得在第一频率处的可操纵波束和在第二频率处的可操纵波束在位置（130）处截距，远离钻孔（110）; 通过传感器（135）在钻孔（110）处接收通过三波混合过程产生的具有等于第一和第二频率之间的差异的频率和向井眼传播的方向的第三弹性波。

9. 发明申请

WO2012106201A2 EXTRACTING GEOLOGIC INFORMATION FROM MULTIPLE OFFSET STACKS AND/OR ANGLE STACKS 审中-公开
标题翻译：从多个偏移堆栈和/或角度堆栈中提取地质信息
公开(公告)号：WO2012106201A2
公开(公告)日：2012-08-09
申请号：PCT/US2012/022903
申请日：2012-01-27
申请人： CHEVRON U.S.A. INC. , POSAMENTIER, Henry W. , VU, Cung Khac , DISIENA, James P. , DYGERT, Todd
发明人： POSAMENTIER, Henry W. , VU, Cung Khac , DISIENA, James P. , DYGERT, Todd
IPC分类号： G01V1/28 , G01V1/30 , G06F19/00
CPC分类号： G01V1/30 , G01V2210/63
摘要： Geologic information may be extracted from multiple offset stacks and/or angle stacks. Offset stacks and/or angle stacks may be received that represent energy that has propagated through a geologic volume of interest from energy sources to energy receivers. Attribute volumes associated with individual source-receiver offsets and/or source-receiver angles may be determined based on corresponding offset stacks and/or angle stacks. For individual offset stacks or angle stacks, corresponding sets of geologic features represented in the attribute volumes may be identified. The sets of geologic features corresponding to the different offset stacks and/or angle stacks may be compared to determine discrepancies and/or similarities between the sets of geologic features corresponding to the different offset stacks and/or angle stacks. Stratigraphic interpretations, stratigraphic predictions, and/or other interpretations and/or predictions may be determined based on causes of the discrepancies and/or similarities.
摘要翻译：地质信息可以从多个偏移堆栈和/或角度堆栈中提取。可以接收代表已经通过感兴趣的地质体积从能量源传播到能量接收器的能量的偏移堆叠和/或角度堆叠。可以基于相应的偏移堆栈和/或角度堆栈来确定与各个源 - 接收器偏移量和/或源 - 接收器角度相关联的属性卷。对于单个偏移堆栈或角度堆叠，可以识别在属性体积中表示的对应的地质特征集合。可以比较对应于不同偏移堆栈和/或角度堆叠的地质特征的集合，以确定对应于不同偏移堆栈和/或角度堆叠的地质特征组之间的差异和/或相似性。可以基于差异和/或相似性的原因来确定地层解释，地层预测和/或其他解释和/或预测。

10. 发明申请

WO2011152956A3 DEVICE AND METHOD FOR GENERATING A COLLIMATED BEAM OF ACOUSTIC ENERGY IN A BOREHOLE 审中-公开
标题翻译：用于产生孔中的声学能量的装置和方法
公开(公告)号：WO2011152956A3
公开(公告)日：2012-02-23
申请号：PCT/US2011035595
申请日：2011-05-06
申请人： CHEVRON USA INC , LOS ALAMOS NAT SECURITY LLC , VU CUNG KHAC , SINHA DIPEN N , PANTEA CRISTIAN , NIHEI KURT T , SCHMITT DENIS P , SKELT CHRISTOPHER
发明人： VU CUNG KHAC , SINHA DIPEN N , PANTEA CRISTIAN , NIHEI KURT T , SCHMITT DENIS P , SKELT CHRISTOPHER
IPC分类号： G01V1/42 , G01V1/46
CPC分类号： G01V1/00 , G01V1/006 , G01V1/46
摘要： In some aspects of the invention, a method of generating a beam of acoustic energy in a borehole is disclosed. The method includes generating a first acoustic wave at a first frequency; generating a second acoustic wave at a second frequency different than the first frequency, wherein the first acoustic wave and second acoustic wave are generated by at least one transducer carried by a tool located within the borehole; transmitting the first and the second acoustic waves into an acoustically non-linear medium, wherein the composition of the non-linear medium produces a collimated beam by a non-linear mixing of the first and second acoustic waves, wherein the collimated beam has a frequency based upon a difference between the first frequency and the second frequency; and transmitting the collimated beam through a diverging acoustic lens to compensate for a refractive effect caused by the curvature of the borehole.
摘要翻译：在本发明的一些方面，公开了一种在钻孔中产生声能束的方法。该方法包括以第一频率产生第一声波; 在不同于所述第一频率的第二频率处产生第二声波，其中所述第一声波和第二声波由位于所述钻孔内的工具承载的至少一个换能器产生; 将第一和第二声波传输到声学非线性介质中，其中非线性介质的组成通过第一和第二声波的非线性混合产生准直波束，其中准直波束具有频率基于所述第一频率和所述第二频率之间的差; 并且通过发散的声透镜发送准直光束以补偿由钻孔的曲率引起的折射效应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式