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    Optimizing Well Operating Plans
    1.
    发明申请
    Optimizing Well Operating Plans 有权
    优化运营计划

    公开(公告)号：US20110246163A1

    公开(公告)日：2011-10-06

    申请号：US13133895

    申请日：2010-01-05

    申请人： Bruce A. Dale ,  Timothy K. Ellison ,  Dieter Postl ,  Dar-Lon Chang ,  Jennifer A. Hommema

    发明人： Bruce A. Dale ,  Timothy K. Ellison ,  Dieter Postl ,  Dar-Lon Chang ,  Jennifer A. Hommema

    IPC分类号： G06G7/48

    CPC分类号： E21B43/00

    摘要： Methods and systems for making decisions related to the operation of a hydrocarbon well include 1) characterizing effective production capacity of a reservoir over space and time based at least in part on a reservoir potential and a near-well capacity; 2) determining an optimized well potential over space and time relative to the characterized effective production capacity using a well model of a simulated well accessing the reservoir; and 3) determining at least one well operating plan component that can be incorporated into a well operating plan to provide the optimized well potential in a well accessing the reservoir. The optimized well potential may be determined based at least in part on an objective function that considers at least one of a plurality of decision-making factors, such as one or more of operations costs, operational risks, and modeled production rates over the life of the well.

    摘要翻译： 作出与油气井运行有关的决策的方法和系统包括：1）至少部分地基于油藏潜力和近油井能力来描述储层在空间和时间上的有效生产能力; 2）使用访问储层的模拟井的井模型，确定相对于特征有效生产能力的空间和时间上的优化井势; 以及3）确定可并入到井操作计划中的至少一个井操作计划组件，以在进入所述储层的井中提供优化的井潜能。 优化的井潜力可以至少部分地基于考虑多个决策因素中的至少一个的目标函数来确定，诸如运行成本，操作风险中的一个或多个，以及生命周期内的建模生产率 那个井

    Space-Time Surrogate Models of Subterranean Regions
    4.
    发明申请
    Space-Time Surrogate Models of Subterranean Regions 审中-公开
    地下地区时空替代模型

    公开(公告)号：US20110024125A1

    公开(公告)日：2011-02-03

    申请号：US12780377

    申请日：2010-05-14

    申请人： Jon M. Wallace ,  Jennifer A. Hommema ,  Kevin H. Searles ,  Sheng-Yuan Hsu ,  Jing Wan ,  Eric R. Grueschow

    发明人： Jon M. Wallace ,  Jennifer A. Hommema ,  Kevin H. Searles ,  Sheng-Yuan Hsu ,  Jing Wan ,  Eric R. Grueschow

    IPC分类号： G06G7/50 ,  E21B43/00

    CPC分类号： G01V99/005 ,  E21B43/00 ,  G01V99/00 ,  G06F17/10 ,  G06F17/16 ,  G06F17/50 ,  G06G7/50 ,  G06G7/57 ,  G06T17/05

    摘要： Methods for creating and using space-time surrogate models of subsurface regions, such as subsurface regions containing at least one hydrocarbon formation. The created surrogate models are explicit models that may be created from implicit models, such as computationally intensive full-physics models. The space-time surrogate models are parametric with respect to preselected variables, such as space, state, and/or design variables, while also indicating responsiveness of the preselected variables with respect to time. In some embodiments, the space-time surrogate model may be parametric with respect to preselected variables as well as to time. Methods for updating and evolving models of subsurface regions are also disclosed.

    摘要翻译： 用于创建和使用地下区域的时空替代模型的方法，例如包含至少一个烃地层的地下区域。 创建的代理模型是可以从隐式模型创建的显式模型，例如计算密集型全物理模型。 相对于预选变量，例如空间，状态和/或设计变量，时空替代模型是参数化的，同时还指示预选变量相对于时间的响应性。 在一些实施例中，时空替代模型可以参考预先选择的变量以及时间。 还公开了更新和演进地下地区模型的方法。

    SPACE-TIME SURROGATE MODELS OF SUBTERRANEAN REGIONS
    5.
    发明申请
    SPACE-TIME SURROGATE MODELS OF SUBTERRANEAN REGIONS 审中-公开
    亚太地区空间时空模式

    公开(公告)号：US20150226878A1

    公开(公告)日：2015-08-13

    申请号：US14691321

    申请日：2015-04-20

    申请人： Jon M. Wallace ,  Jennifer A. Hommema ,  Kevin H. Searles ,  Sheng-Yuan Hsu ,  Jing Wan ,  Eric R. Grueschow

    发明人： Jon M. Wallace ,  Jennifer A. Hommema ,  Kevin H. Searles ,  Sheng-Yuan Hsu ,  Jing Wan ,  Eric R. Grueschow

    IPC分类号： G01V99/00 ,  G06F17/10

    CPC分类号： G01V99/005 ,  E21B43/00 ,  G01V99/00 ,  G06F17/10 ,  G06F17/16 ,  G06F17/50 ,  G06G7/50 ,  G06G7/57 ,  G06T17/05

    摘要： Methods for creating and using space-time surrogate models of subsurface regions, such as subsurface regions containing at least one hydrocarbon formation. The created surrogate models are explicit models that may be created from implicit models, such as computationally intensive full-physics models. The space-time surrogate models are parametric with respect to preselected variables, such as space, state, and/or design variables, while also indicating responsiveness of the preselected variables with respect to time. In some embodiments, the space-time surrogate model may be parametric with respect to preselected variables as well as to time. Methods for updating and evolving models of subsurface regions are also disclosed.

    摘要翻译： 用于创建和使用地下区域的时空替代模型的方法，例如包含至少一个烃地层的地下区域。 创建的代理模型是可以从隐式模型创建的显式模型，例如计算密集型全物理模型。 相对于预选变量，例如空间，状态和/或设计变量，时空替代模型是参数化的，同时还指示预选变量相对于时间的响应性。 在一些实施例中，时空替代模型可以参考预先选择的变量以及时间。 还公开了更新和演进地下地区模型的方法。