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1. 发明申请

US20060173622A1 Method for predicting grain size distribution from reservoir thickness 有权
标题翻译：预测油藏厚度粒度分布的方法
公开(公告)号：US20060173622A1
公开(公告)日：2006-08-03
申请号：US10546690
申请日：2004-02-20
申请人： Max Deffenbaugh , William Heard , Chun Huh , Tao Sun , David Hoyal
发明人： Max Deffenbaugh , William Heard , Chun Huh , Tao Sun , David Hoyal
IPC分类号： G06F19/00
CPC分类号： G01V1/306 , G01V1/282 , G01V2210/661
摘要： The present invention is a method for predicting the grain size distribution at a designated location within a water-lain sedimentary deposit. Initially, the vertical thickness of the sedimentary deposit at the designated location must be determined, as well as the vertical thickness and grain size distribution at a second location different from the designated location. Second, a distance parameter corresponding to the two locations must be determined. Finally the distance parameter is used, along with the initially determined vertical thickness at both locations and the grain size distribution at the second location to calculate the grain size distribution at the designated location.
摘要翻译：本发明是用于预测水沉积沉积物内的指定位置的粒度分布的方法。首先，必须确定指定位置处的沉积物的垂直厚度，以及在不同于指定位置的第二位置处的垂直厚度和粒度分布。第二，必须确定对应于两个位置的距离参数。最后，使用距离参数以及在两个位置处的初始确定的垂直厚度和在第二位置处的晶粒度分布来计算在指定位置处的粒度分布。

2. 发明授权

US08370121B2 Sediment transport by fully developed turbulent flows 有权
标题翻译：充分发展的湍流的沉积物运输
公开(公告)号：US08370121B2
公开(公告)日：2013-02-05
申请号：US13131800
申请日：2009-11-16
申请人： Tao Sun , Dachang Li , David Hoyal
发明人： Tao Sun , Dachang Li , David Hoyal
IPC分类号： G06G7/48
CPC分类号： G01V11/00
摘要： The invention is a method of modeling a hydrocarbon reservoir. A parameter value in a set of equations is adjusted so that the output of the equations accurately matches observed sediment erosion and deposition behavior for sediment sizes throughout a range of about 10 microns to about 10 centimeters. An initial condition of a sediment bed in the hydrocarbon reservoir is defined. The equations are applied to the initial condition, wherein outputs of the equations express how a fluid flow affects erosion and deposition of sediments at the initial condition. The initial condition is adjusted based on the equation outputs to create a subsequent sediment bed condition. The equations are re-applied to the subsequent sediment bed condition a pre-determined number of times. The subsequent sediment bed condition is re-adjusted after each re-application of the equations. The model of the hydrocarbon reservoir is created and outputted.
摘要翻译：本发明是一种对油气藏进行建模的方法。调整一组方程式中的参数值，使得方程式的输出与约10微米至约10厘米范围内的沉积物大小的观察到的沉积物侵蚀和沉积行为精确匹配。定义烃储层中沉积床的初始条件。方程应用于初始条件，其中方程式的输出表示流体流如何影响初始条件下沉积物的侵蚀和沉积。初始条件根据方程输出进行调整，以产生随后的沉积床状况。方程式重新应用于随后的沉积床状态预定次数。随后的沉积床条件在每次重新应用方程之后重新调整。创建并输出了油气藏的模型。

3. 发明申请

US20070219725A1 Method For Evaluating Sedimentary Basin Properties By Numerical Modeling Of Sedimentation Processes 有权
标题翻译：沉积过程数值模拟评估沉积盆地性质的方法
公开(公告)号：US20070219725A1
公开(公告)日：2007-09-20
申请号：US11660083
申请日：2005-08-23
申请人： Tao Sun , Dachang Li , Max Deffenbaugh , Chun Huh , David Hoyal , Neal Adair , Xiao-Hui Wu , Timothy Chartrand , John Van Wagoner
发明人： Tao Sun , Dachang Li , Max Deffenbaugh , Chun Huh , David Hoyal , Neal Adair , Xiao-Hui Wu , Timothy Chartrand , John Van Wagoner
IPC分类号： G06F19/00
CPC分类号： G01V1/282 , G01V99/00 , G01V2210/661
摘要： A method is disclosed for simulating the formation of sedimentary deposits. In one embodiment, this method involves, (a) solving a two-dimensional time-dependent map view system of equations for at least flow momentum, flow height, suspended sediment concentration, and entrainment of overlying water, (b) calculating net sediment deposition at each map view location using the flow properties, (c) recording the time-variability of the net sediment deposition.
摘要翻译：公开了一种模拟沉积沉积物形成的方法。在一个实施例中，该方法涉及（a）解决至少流动动量，流动高度，悬浮泥沙浓度和上覆水夹带的方程的二维时间依赖地图视图系统，（b）计算净沉积物沉积在每个地图视图位置使用流动属性，（c）记录净沉积物沉积的时间变异性。

4. 发明申请

US20060265131A1 Method to determine properties of a sedimentary body from thickness and grain size distribution at a point within the body 有权
标题翻译：确定沉积体的性质的方法，从体内的一个点处的厚度和粒度分布来确定
公开(公告)号：US20060265131A1
公开(公告)日：2006-11-23
申请号：US10550172
申请日：2004-03-18
申请人： Max Deffenbaugh , David Hoyal , Neal Adair , Chun Huh
发明人： Max Deffenbaugh , David Hoyal , Neal Adair , Chun Huh
IPC分类号： G01V1/28
CPC分类号： G01V1/30 , G01V1/306 , G01V2210/661
摘要： A method to determine the properties of a water-lain sediment body from a measurement of grain size distribution and deposit thickness at one location in the body is disclosed. In one embodiment, the method comprises (a) determining the flow properties at the measured location, (b) extrapolating the flow properties back to the inlet through which the depositing flow was emitted, (c) determining at least one property of the water-lain sediment throughout the sediment body by modeling the flow properties using the extrapolated flow properties at the inlet from step (b) as a boundary condition. The flow properties associated with the sediment body include flow velocity, suspended sediment volume fractions, deposition time, and flow height. The properties of the water-lain sediments include, in addition to the flow properties associated with deposition of the sediments, the thickness of the sediment body, the size of the body, the shape of the body, and the grain size distribution at each point within the body.
摘要翻译：公开了一种通过测量身体中一个位置的粒度分布和沉积物厚度来确定水体沉积物的性质的方法。在一个实施方案中，该方法包括（a）确定在测量位置处的流动性质，（b）将流动特性外推回到沉积流被排出的入口，（c）确定水 - 通过使用来自步骤（b）的入口处的外推流动性质作为边界条件来模拟流动性质来沉淀整个沉积物体中的沉积物。与沉积物相关的流动特性包括流速，悬浮物体积分数，沉积时间和流动高度。除了与沉积物沉积相关的流动特性之外，水沉积物的性质还包括沉积物的厚度，身体的尺寸，身体的形状以及每个点的粒度分布在身体内。

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