利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.028 秒)

    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

    Optimizing well operating plans
    2.
    发明授权
    Optimizing well operating plans 有权
    优化运营计划

    公开(公告)号：US08914268B2

    公开(公告)日：2014-12-16

    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 Hommema

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

    IPC分类号： G06G7/58 ,  E21B43/00

    CPC分类号： E21B43/00

    摘要： Methods and systems for making decisions related to the operation of a hydrocarbon well include 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; 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, which 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; and 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.

    摘要翻译： 用于做出与油气井运行有关的决策的方法和系统包括至少部分地基于油藏潜力和近油井能力来表征储层在空间和时间上的有效生产能力; 使用访问所述储层的模拟井的井模型来确定相对于所述特征有效生产能力的空间和时间上的优化井势，其可以至少部分地基于考虑多个 决策因素，诸如运营成本，运营风险，以及井中寿命中的模拟生产率等一个或多个; 以及确定可并入到井操作计划中的至少一个井操作计划组件，以在进入油藏的井中提供优化的井潜能。

    Modeling of hydrocarbon reservoirs containing subsurface features
    3.
    发明授权
    Modeling of hydrocarbon reservoirs containing subsurface features 有权
    含有地下特征的油气藏的建模

    公开(公告)号：US08190414B2

    公开(公告)日：2012-05-29

    申请号：US12367325

    申请日：2009-02-06

    申请人： Hao Huang ,  Jing Wan ,  Marcus Asmann ,  Bruce A. Dale ,  Timothy K. Ellison ,  Sheng-Yuan Hsu

    发明人： Hao Huang ,  Jing Wan ,  Marcus Asmann ,  Bruce A. Dale ,  Timothy K. Ellison ,  Sheng-Yuan Hsu

    IPC分类号： G06G7/48

    CPC分类号： E21B43/00 ,  E21B43/26 ,  E21B49/00 ,  G01V11/00 ,  G01V99/005 ,  G01V2210/663

    摘要： A method for modeling a reservoir response in a subsurface system is provided. The subsurface system has at least one subsurface feature. Preferably, the subsurface system comprises a hydrocarbon reservoir. The method includes defining physical boundaries for the subsurface system, and locating the at least one subsurface feature within the physical boundaries. The method also includes creating a finite element mesh within the physical boundaries. The finite element mesh may have elements that cross the at least one subsurface feature such that the subsurface feature intersects elements in the mesh. A computer-based numerical simulation is then performed wherein the effects of the subsurface feature are recognized in the response. The reservoir response may be, for example, pore pressure or displacement at a given location within the physical boundaries.

    摘要翻译： 提供了一种用于对地下系统中的储层响应进行建模的方法。 地下系统具有至少一个地下特征。 优选地，地下系统包括烃储层。 该方法包括定义地下系统的物理边界，以及将物理边界内的至少一个地下特征定位。 该方法还包括在物理边界内创建有限元网格。 有限元网格可以具有穿过至少一个地下特征的元素，使得地下特征与网格中的元素相交。 然后执行基于计算机的数值模拟，其中在响应中识别地下特征的影响。 储层响应可以是例如在物理边界内的给定位置处的孔隙压力或位移。

    Modeling of Hydrocarbon Reservoirs Containing Subsurface Features
    4.
    发明申请
    Modeling of Hydrocarbon Reservoirs Containing Subsurface Features 有权
    含地下特征的油气藏建模

    公开(公告)号：US20090248374A1

    公开(公告)日：2009-10-01

    申请号：US12367325

    申请日：2009-02-06

    申请人： Hao Huang ,  Jing Wan ,  Marcus Asmann ,  Bruce A. Dale ,  Timothy K. Ellison ,  Sheng-Yuan Hsu

    发明人： Hao Huang ,  Jing Wan ,  Marcus Asmann ,  Bruce A. Dale ,  Timothy K. Ellison ,  Sheng-Yuan Hsu

    IPC分类号： G06F17/10 ,  G06G7/48

    CPC分类号： E21B43/00 ,  E21B43/26 ,  E21B49/00 ,  G01V11/00 ,  G01V99/005 ,  G01V2210/663

    摘要： A method for modeling a reservoir response in a subsurface system is provided. The subsurface system has at least one subsurface feature. Preferably, the subsurface system comprises a hydrocarbon reservoir. The method includes defining physical boundaries for the subsurface system, and locating the at least one subsurface feature within the physical boundaries. The method also includes creating a finite element mesh within the physical boundaries. The finite element mesh may have elements that cross the at least one subsurface feature such that the subsurface feature intersects elements in the mesh. A computer-based numerical simulation is then performed wherein the effects of the subsurface feature are recognized in the response. The reservoir response may be, for example, pore pressure or displacement at a given location within the physical boundaries.

    摘要翻译： 提供了一种用于对地下系统中的储层响应进行建模的方法。 地下系统具有至少一个地下特征。 优选地，地下系统包括烃储层。 该方法包括定义地下系统的物理边界，以及将物理边界内的至少一个地下特征定位。 该方法还包括在物理边界内创建有限元网格。 有限元网格可以具有穿过至少一个地下特征的元素，使得地下特征与网格中的元素相交。 然后执行基于计算机的数值模拟，其中在响应中识别地下特征的影响。 储层响应可以是例如在物理边界内的给定位置处的孔隙压力或位移。