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31. 发明申请

US20120014217A1 System and method For Performing Time-Lapse Monitor Surverying Using Sparse Monitor Data 有权
标题翻译：使用稀疏监视器数据执行延时监视的系统和方法
公开(公告)号：US20120014217A1
公开(公告)日：2012-01-19
申请号：US13127133
申请日：2009-12-04
申请人： Richard T. Houck , Grant A. Gist , Dachang Li
发明人： Richard T. Houck , Grant A. Gist , Dachang Li
IPC分类号： G01V1/00
CPC分类号： G01V1/282 , G01V1/308 , G01V2210/612
摘要： Techniques are disclosed for performing time-lapse monitor surveys with sparsely sampled monitor data sets. An accurate 3D representation (e.g., image) of a target area (e.g., a hydrocarbon bearing subsurface reservoir) is constructed (12) using the sparsely sampled monitor data set (11). The sparsely sampled monitor data set may be so limited that it alone is insufficient to generate an accurate 3D representation of the target area, but accuracy is enabled through use of certain external information (14). The external information may be one or more alternative predicted models (25) that are representative of different predictions regarding how the target area may change over a lapse of time. The alternative models may, for example, reflect differences in permeability of at least a portion of the target area. The sparsely sampled monitor data set may then be processed to determine (23) which of the alternative models is representative of the target area.
摘要翻译：公开了用于执行具有稀疏采样监视数据集的延时监视器调查的技术。使用稀疏采样的监视数据集（11）构建（12）目标区域（例如，含烃地下储层）的精确3D表示（例如，图像）。稀疏采样的监视器数据集可以被限制为仅仅不足以产生目标区域的精确3D表示，但是通过使用某些外部信息（14）能够实现准确性。外部信息可以是一个或多个替代预测模型（25），其代表关于目标区域可能随时间流逝而改变的不同预测。替代模型可以例如反映目标区域的至少一部分的渗透性的差异。然后可以处理稀疏采样的监视数据集，以确定（23）替代模型中的哪一个代表目标区域。

32. 发明申请

US20120006560A1 Forming A Model Of A Subsurface Region 有权
标题翻译：形成地下区域模型
公开(公告)号：US20120006560A1
公开(公告)日：2012-01-12
申请号：US13125934
申请日：2009-10-01
申请人： Craig S. Calvert , Gregory S. Benson , Xiao-Hui Wu , Dachang Li , Deborah F. Kosich , Lawrence P. Walker
发明人： Craig S. Calvert , Gregory S. Benson , Xiao-Hui Wu , Dachang Li , Deborah F. Kosich , Lawrence P. Walker
IPC分类号： E21B43/00 , G06G7/48
CPC分类号： E21B43/00 , E21B49/00 , G01V99/00
摘要： A method of forming a geologic model of a subsurface region is disclosed. Data related to the subsurface region is obtained. A framework is constructed to represent the subsurface region. A template is selected from a plurality of templates. The selected template provides at least one property that is characteristic of the subsurface region. The selected template is inserted into the framework, to form the geologic model. The geologic model is then outputted.
摘要翻译：公开了一种形成地下区域地质模型的方法。获得与地下区域相关的数据。构造一个框架来表示地下区域。从多个模板中选择模板。所选择的模板提供至少一个属于地下区域特性的属性。所选模板插入到框架中，形成地质模型。然后输出地质模型。

33. 发明申请

US20110232913A1 Sediment Transport By Fully Developed Turbulent Flows 有权
标题翻译：充分发展湍流的沉积物运输
公开(公告)号：US20110232913A1
公开(公告)日：2011-09-29
申请号：US13131800
申请日：2009-11-16
申请人： Tao Sun , Dachang Li , David Royal
发明人： Tao Sun , Dachang Li , David Royal
IPC分类号： E21B43/00 , G06G7/57 , G06F17/10
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。

34. 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。

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