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1. 发明授权

US08854919B2 Generating inversion ready seismic data 有权
标题翻译：生成反演就绪地震数据
公开(公告)号：US08854919B2
公开(公告)日：2014-10-07
申请号：US13227252
申请日：2011-09-07
申请人： Walter Scott Leaney
发明人： Walter Scott Leaney
IPC分类号： G01V1/42 , G01V1/30
CPC分类号： G01V1/42 , G01V1/30 , G01V2210/161
摘要： A technique includes receiving first seismic data acquired by one or more receivers in response to energy produced by one or more seismic sources interacting with a subsurface feature. The first seismic data is indicative of measured reflection coefficients for image points for the subsurface feature, the measured reflection coefficients are associated with incidence angles, and a range of the incidence angles varies with respect to an image point position. The technique includes processing the first seismic data in a machine to generate second data indicative of a normal incidence reflection coefficient for at least one of the image points not associated with a normal angle of incidence.
摘要翻译：一种技术包括响应于与地下特征相互作用的一个或多个地震源产生的能量接收由一个或多个接收机获取的第一地震数据。第一地震数据表示用于地下特征的图像点的测量反射系数，测量的反射系数与入射角相关，并且入射角的范围相对于像点位置而变化。该技术包括处理机器中的第一地震数据以产生指示与正常入射角无关的至少一个图像点的法向入射反射系数的第二数据。

2. 发明授权

US09164185B2 Near-simultaneous acquisition for borehole seismic 有权
标题翻译：近井同时采集井眼地震
公开(公告)号：US09164185B2
公开(公告)日：2015-10-20
申请号：US13180442
申请日：2011-07-11
申请人： Emmanuel Coste , John Richard Tulett , Jitendra S Gulati , Walter Scott Leaney , Jakob Haldorsen
发明人： Emmanuel Coste , John Richard Tulett , Jitendra S Gulati , Walter Scott Leaney , Jakob Haldorsen
IPC分类号： G01V1/38 , G01V1/00 , G01V1/42
CPC分类号： G01V1/005 , G01V1/38 , G01V1/42 , G01V2210/3246
摘要： A technique facilitates performance of seismic profiling, such as three-dimensional vertical seismic profiling. A downhole acquisition system is provided with acoustic receivers designed to receive acoustic source signals. The firing of acoustic source signals is synchronized with the downhole acquisition system. Additionally, the firing of two or more acoustic source signals is controlled to provide simultaneous or nearly simultaneous timing of one acoustic source signal with respect to another acoustic source signal. A processing system is used to acquire and process a data stream of the initial shot and a data stream of the additional shot occurring simultaneously or nearly simultaneously.
摘要翻译：一种技术有助于地震剖面的性能，如三维垂直地震剖面。井下采集系统设置有用于接收声源信号的声接收器。声源信号的触发与井下采集系统同步。此外，控制两个或更多个声源信号的触发以提供相对于另一声源信号的一个声源信号的同时或接近同时的定时。处理系统用于获取和处理初始镜头的数据流和同时或几乎同时发生的附加镜头的数据流。

3. 发明申请

US20130246023A1 DECOMPOSITION OF THE SEISMIC MOMENT TENSOR 有权
标题翻译：地震动力学传感器的分解
公开(公告)号：US20130246023A1
公开(公告)日：2013-09-19
申请号：US13877860
申请日：2011-10-06
申请人： Christopher Chapman , Walter Scott Leaney , Adrian Alexander
发明人： Christopher Chapman , Walter Scott Leaney , Adrian Alexander
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G01V1/008 , G01V1/30 , G01V1/307 , G01V1/345 , G01V2210/74
摘要： Analysis of a seismic event, such as a microseismic event caused by hydraulic fracturing, comprises measuring seismic waves emitted by the event and converting the measurements into two values for magnitude of explosion or implosion and for magnitude of displacement discontinuity at a plane, together with two directions, a direction of a normal to the plane and a direction of displacement; where the two values and the two directions compose the moment tensor describing the seismic event. The measurements may be converted into the moment tensor and decomposed into the values and directions. The values and directions associated with several seismic events may be displayed concurrently on a graphic display as a graphic representation of multiple events, where each event may be depicted with magnitude of expansion or contraction represented by a volume and the plane represented as a laminar object.
摘要翻译：地震事件的分析，如由水力压裂引起的微震事件，包括测量事件发射的地震波，并将测量值转换为爆炸或内爆的大小以及平面上位移不连续大小的两个值，以及两个方向，平面方向和位移方向; 其中两个值和两个方向组成描述地震事件的力矩张量。测量可以转换为力矩张量并分解为数值和方向。与几个地震事件相关联的值和方向可以作为多个事件的图形表示在图形显示器上同时显示，其中每个事件可以用由体积和表示为层状物体的平面表示的扩展或收缩的大小来描绘。

4. 发明授权

US09507889B2 Decomposition of the seismic moment tensor 有权
标题翻译：地震矩张量的分解
公开(公告)号：US09507889B2
公开(公告)日：2016-11-29
申请号：US13877860
申请日：2011-10-06
申请人： Christopher Chapman , Walter Scott Leaney , Adrian Alexander
发明人： Christopher Chapman , Walter Scott Leaney , Adrian Alexander
IPC分类号： G06F17/50 , G01V1/30
CPC分类号： G06F17/5009 , G01V1/008 , G01V1/30 , G01V1/307 , G01V1/345 , G01V2210/74
摘要： Analysis of a seismic event, such as a microseismic event caused by hydraulic fracturing, comprises measuring seismic waves emitted by the event and converting the measurements into two values for magnitude of explosion or implosion and for magnitude of displacement discontinuity at a plane, together with two directions, a direction of a normal to the plane and a direction of displacement; where the two values and the two directions compose the moment tensor describing the seismic event. The measurements may be converted into the moment tensor and decomposed into the values and directions. The values and directions associated with several seismic events may be displayed concurrently on a graphic display as a graphic representation of multiple events, where each event may be depicted with magnitude of expansion or contraction represented by a volume and the plane represented as a laminar object.
摘要翻译：地震事件的分析，如由水力压裂引起的微震事件，包括测量事件发射的地震波，并将测量值转换为爆炸或内爆的大小以及平面上位移不连续大小的两个值，以及两个方向，平面方向和位移方向; 其中两个值和两个方向组成描述地震事件的力矩张量。测量可以转换为力矩张量并分解为数值和方向。与几个地震事件相关联的值和方向可以作为多个事件的图形表示在图形显示器上同时显示，其中每个事件可以用由体积和表示为层状物体的平面表示的扩展或收缩的大小来描绘。

5. 发明申请

US20120057431A1 GENERATING INVERSION READY SEISMIC DATA 有权
标题翻译：生成反应准备地震数据
公开(公告)号：US20120057431A1
公开(公告)日：2012-03-08
申请号：US13227252
申请日：2011-09-07
申请人： Walter Scott Leaney
发明人： Walter Scott Leaney
IPC分类号： G01V1/28
CPC分类号： G01V1/42 , G01V1/30 , G01V2210/161
摘要： A technique includes receiving first seismic data acquired by one or more receivers in response to energy produced by one or more seismic sources interacting with a subsurface feature. The first seismic data is indicative of measured reflection coefficients for image points for the subsurface feature, the measured reflection coefficients are associated with incidence angles, and a range of the incidence angles varies with respect to an image point position. The technique includes processing the first seismic data in a machine to generate second data indicative of a normal incidence reflection coefficient for at least one of the image points not associated with a normal angle of incidence.
摘要翻译：一种技术包括响应于与地下特征相互作用的一个或多个地震源产生的能量接收由一个或多个接收机获取的第一地震数据。第一地震数据表示用于地下特征的图像点的测量反射系数，测量的反射系数与入射角相关，并且入射角的范围相对于像点位置而变化。该技术包括处理机器中的第一地震数据以产生指示与正常入射角无关的至少一个图像点的法向入射反射系数的第二数据。

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