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公开(公告)号：US08473268B2
公开(公告)日：2013-06-25
申请号：US12303530
申请日：2007-04-27
IPC分类号： G06G7/48
摘要： Methods and system for incorporating downhole and surface data with models and adjustment algorithms to back allocate flow rates of commingled zones. The models include fluid flow in the reservoir and wellbore, pressure drop across a choke, and fluid flow in the well completion. The models are coupled with an algorithm for comparing the results from the individual commingled zones to the total cumulative commingled volume and adjusting at least one predicted rate so that they match the measured flow rate over a specified time period. One method utilizes a reassignment factor for the adjustment of the predicted rates. These comparisons and allocation adjustments can be accomplished even when the frequency of the commingled flow rate and cumulative measurements, and the frequency of the predicted rates from the model differ from each other and the specified time period.
摘要翻译： 将井下和地面数据与模型和调整算法相结合的方法和系统，以分配混合区域的流量。 这些模型包括储层和井眼中的流体流动，扼流圈上的压降以及井完井中的流体流动。 这些模型与用于将来自各个混合区域的结果与总累积混合体积进行比较的算法相结合，并且调整至少一个预测速率，使得它们在指定的时间段内匹配测量的流量。 一种方法利用重新分配因子来调整预测速率。 即使当混合流量和累积测量的频率以及来自模型的预测速率的频率彼此不同并且指定的时间段时，也可以实现这些比较和分配调整。
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公开(公告)号：US20130220604A1
公开(公告)日：2013-08-29
申请号：US13825796
申请日：2011-08-29
申请人： Abdel Wadood M. El-Rabaa , Leonard V. Moore , Michael E. McCracken , Chris E. Shuchart , Pavlin B. Entchev , Stephen Karner , Jose Oliverio Alvarez
发明人： Abdel Wadood M. El-Rabaa , Leonard V. Moore , Michael E. McCracken , Chris E. Shuchart , Pavlin B. Entchev , Stephen Karner , Jose Oliverio Alvarez
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B49/006
摘要： A method of creating a network of fractures in a reservoir is provided. The method includes designing a desired fracture network system, and determining required in situ stresses to create the desired fracture network within the reservoir. The method further includes designing a layout of wells to alter the in situ stresses within the stress field, and then injecting a fracturing fluid under pressure into the reservoir to create an initial set of fractures within the reservoir. The method also includes monitoring the in situ stresses within the stress field, and modifying the in situ stresses within the stress field. The method then includes injecting a fracturing fluid under pressure into the reservoir in order to expand upon the initial set of fractures and to create the network of fractures. A method for producing hydrocarbons from a subsurface formation is also provided herein, wherein a fracture network is created from a single, deviated wellbore production.
摘要翻译： 提供了一种在储层中形成骨折网络的方法。 该方法包括设计所需的裂缝网络系统，并确定所需的原位应力以在储层内产生所需的裂缝网络。 该方法还包括设计井的布局以改变应力场内的原位应力，然后将压力下的压裂流体注入储层以在储层内产生初始的裂缝。 该方法还包括监测应力场内的原位应力，以及改变应力场内的原位应力。 该方法然后包括在压力下将压裂流体注入到储层中，以便在初始的裂缝集合上扩展并产生断裂网络。 本文还提供了一种从地下地层生产烃的方法，其中断裂网络是从单一偏离的井筒产生产生的。
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公开(公告)号：US06912039B2
公开(公告)日：2005-06-28
申请号：US10660340
申请日：2003-09-11
申请人： David L. Patton , John R. Fredlund , Dale F. McIntyre , Carlo V. Hume , Michael E. McCracken , Arthur J. Cosgrove , Glenn L. Kennel , Rohan S. Khaleel
发明人： David L. Patton , John R. Fredlund , Dale F. McIntyre , Carlo V. Hume , Michael E. McCracken , Arthur J. Cosgrove , Glenn L. Kennel , Rohan S. Khaleel
CPC分类号： G06Q30/02
摘要： A method for scheduling motion picture and promotional content for an audience at an exhibitor site includes the steps of: assembling an electronic play list (62) for the motion picture and for related promotional content. The play list (62) identifies at least one time slot (64) for presentation of the promotional content. An ad auction entry (32) is posted, soliciting a bid from an advertisement provider for purchase of the time slot (64). In response to a received bid, an advertisement is provided for the time slot (64) so that the advertisement can be downloaded from a networked advertisement provider.
摘要翻译： 一种用于在参展商场地为观众安排电影和促销内容的方法包括以下步骤：组装用于电影的电子播放列表（62）和相关的促销内容。 播放列表（62）识别用于呈现促销内容的至少一个时隙（64）。 发布广告拍卖条目（32），从广告提供商索取购买时隙的出价（64）。 响应于收到的投标，为时隙（64）提供广告，使得可以从网络广告提供商下载广告。
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公开(公告)号：US20130110485A1
公开(公告)日：2013-05-02
申请号：US13646363
申请日：2012-10-05
申请人： Weichang Li , Niranjan A. Subrahmanya , Limin Song , Adam K. Usadi , Krishnan Kumaran , Peng Xu , Michael E. McCracken , Dale E. Fitz
发明人： Weichang Li , Niranjan A. Subrahmanya , Limin Song , Adam K. Usadi , Krishnan Kumaran , Peng Xu , Michael E. McCracken , Dale E. Fitz
IPC分类号： G06G7/48
CPC分类号： G01V99/005
摘要： There is provided a system and method for determining interwell communication in a hydrocarbon-producing field that has a plurality of wells. An exemplary method comprises determining communication relationships for the plurality of wells using a multivariate dynamic joint analysis algorithm based on data representing properties of each of the plurality of wells. The multivariate dynamic joint analysis algorithm may employ a self-response of each of the plurality of wells and an interwell response between combinations of the plurality of wells. Data representative of the communication relationships is provided.
摘要翻译： 提供了一种用于确定具有多个井的烃生产领域中的井间通信的系统和方法。 示例性方法包括使用基于表示多个井中的每个井的属性的数据的多变量动态联合分析算法确定多个井的通信关系。 多变量动态联合分析算法可以采用多个井中的每一个的自身响应和多个井的组合之间的井间响应。 提供代表通信关系的数据。
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公开(公告)号：US20090198477A1
公开(公告)日：2009-08-06
申请号：US12303530
申请日：2007-04-27
IPC分类号： G06G7/48
摘要： Methods and system for incorporating downhole and surface data with models and adjustment algorithms to back allocate flow rates of commingled zones. The models include fluid flow in the reservoir and wellbore, pressure drop across a choke, and fluid flow in the well completion. The models are coupled with an algorithm for comparing the results from the individual commingled zones to the total cumulative commingled volume and adjusting at least one predicted rate so that they match the measured flow rate over a specified time period. One method utilizes a reassignment factor for the adjustment of the predicted rates. These comparisons and allocation adjustments can be accomplished even when the frequency of the commingled flow rate and cumulative measurements, and the frequency of the predicted rates from the model differ from each other and the specified time period.
摘要翻译： 将井下和地面数据与模型和调整算法相结合的方法和系统，以分配混合区域的流量。 这些模型包括储层和井眼中的流体流动，扼流圈上的压降以及井完井中的流体流动。 这些模型与用于将来自各个混合区域的结果与总累积混合体积进行比较的算法相结合，并且调整至少一个预测速率，使得它们在指定的时间段内匹配测量的流量。 一种方法利用重新分配因子来调整预测速率。 即使当混合流量和累积测量的频率以及来自模型的预测速率的频率彼此不同并且指定的时间段时，也可以实现这些比较和分配调整。
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