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    • 1. 发明授权
    • System and method for enterprise modeling, optimization and control
    • 企业建模,优化与控制的系统与方法
    • US06934931B2
    • 2005-08-23
    • US09827838
    • 2001-04-05
    • Edward Stanley PlumerBijan Sayyar-RodsariCarl Anthony SchweigerRalph Bruce Ferguson, IIWilliam Douglas JohnsonCelso Axelrud
    • Edward Stanley PlumerBijan Sayyar-RodsariCarl Anthony SchweigerRalph Bruce Ferguson, IIWilliam Douglas JohnsonCelso Axelrud
    • G05B13/02G06F9/44G06F9/45G06Q10/00
    • G06Q10/04G06Q10/00G06Q10/06
    • A system and method for performing modeling, prediction, optimization, and control, including an enterprise wide framework for constructing modeling, optimization, and control solutions. The framework includes a plurality of base classes that may be used to create primitive software objects. These objects may then be combined to create optimization and/or control solutions. The distributed event-driven component architecture allows much greater flexibility and power in creating, deploying, and modifying modeling, optimization and control solutions. The system also includes various techniques for performing improved modeling, optimization, and control, as well as improved scheduling and control. For example, the system may include a combination of batch and continuous processing frameworks, and a unified hybrid modeling framework which allows encapsulation and composition of different model types, such as first principles models and empirical models. The system further includes an integrated process scheduling solution referred to as process coordinator that seamlessly incorporates the capabilities of advanced control and execution into a real time event triggered optimal scheduling solution.
    • 一种用于执行建模,预测,优化和控制的系统和方法,包括用于构建建模,优化和控制解决方案的企业范围框架。 框架包括可用于创建原始软件对象的多个基类。 然后可以将这些对象组合以创建优化和/或控制解决方案。 分布式事件驱动组件架构在创建,部署和修改建模,优化和控制解决方案方面提供了更大的灵活性和强大功能。 该系统还包括用于执行改进的建模,优化和控制以及改进调度和控制的各种技术。 例如,系统可以包括批处理和连续处理框架的组合,以及允许封装和组合不同模型类型的统一的混合建模框架,诸如第一原理模型和经验模型。 该系统还包括被称为过程协调器的集成过程调度解决方案,其将高级控制和执行的能力无缝地结合到实时事件触发的最优调度解决方案中。
    • 7. 发明授权
    • Methods, systems, and computer-readable media for real-time oil and gas field production optimization using a proxy simulator
    • 使用代理模拟器实时油气田生产优化的方法,系统和计算机可读介质
    • US08352226B2
    • 2013-01-08
    • US11669921
    • 2007-01-31
    • Alvin Stanley CullickWilliam Douglas Johnson
    • Alvin Stanley CullickWilliam Douglas Johnson
    • G06G7/48G06G7/50G01N15/08
    • E21B49/00E21B43/00E21B2041/0028
    • Methods, systems, and computer readable media are provided for real-time oil and gas field production optimization using a proxy simulator. A base model of a reservoir, well, pipeline network, or processing system is established in one or more physical simulators. A decision management system is used to define control parameters, such as valve settings, for matching with observed data. A proxy model is used to fit the control parameters to outputs of the physical simulators, determine sensitivities of the control parameters, and compute correlations between the control parameters and output data from the simulators. Control parameters for which the sensitivities are below a threshold are eliminated. The decision management system validates control parameters which are output from the proxy model in the simulators. The proxy model may be used for predicting future control settings for the control parameters.
    • 提供了使用代理模拟器实时油气田生产优化的方法,系统和计算机可读介质。 在一个或多个物理模拟器中建立了储层,井,管网或处理系统的基本模型。 决策管理系统用于定义与观测数据匹配的控制参数,如阀门设置。 代理模型用于将控制参数拟合到物理模拟器的输出,确定控制参数的灵敏度,并计算控制参数与模拟器的输出数据之间的相关性。 消除了灵敏度低于阈值的控制参数。 决策管理系统验证在模拟器中从代理模型输出的控制参数。 代理模型可用于预测控制参数的未来控制设置。