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    • 1. 发明申请
    • OPTIMIZING FLOW CONTROL DEVICE PROPERTIES FOR A LIQUID INJECTION WELL USING A COUPLED WELLBORE-RESERVOIR MODEL
    • 使用联合井筒储存模型对液体注射井优化流量控制装置性能
    • WO2015073030A1
    • 2015-05-21
    • PCT/US2013/070398
    • 2013-11-15
    • LANDMARK GRAPHICS CORPORATION
    • FILIPPOV, AndreyLU, JianxinKHORIAKOV, Vitaly
    • G06F19/00
    • E21B41/0092E21B43/16E21B43/20E21B47/06G01F1/00
    • The disclosed embodiments include a method, apparatus, and computer program product for determining optimal flow control device (FCD) properties that would yield to a prescribed shape of the injection flow rate profile. For example, in one embodiment, a computer implemented method is configured to perform the steps of: determining a reference location along a production length of the injection well; determining a reference value equal to the injection flow rate profile at the reference location along the production length of the injection well; defining a target injection profile using the reference value; determining a pressure distribution along the production length of the injection well based on the target injection profile; determining a FCD distribution profile using the target injection profile and the pressure distribution; and determining FCD properties that yields the target injection profile based on the FCD distribution profile.
    • 所公开的实施例包括用于确定最佳流量控制装置(FCD)性质的方法,装置和计算机程序产品,其将产生指定形状的注射流量分布。 例如,在一个实施例中,计算机实现的方法被配置为执行以下步骤:沿着注入井的生产长度确定参考位置; 沿着注入井的生产长度确定等于参考位置处的喷射流量分布的参考值; 使用参考值定义目标喷射轮廓; 基于所述目标喷射轮廓确定沿所述喷射井的生产长度的压力分布; 使用目标喷射轮廓和压力分布确定FCD分布轮廓; 以及基于FCD分布分布来确定产生目标注入分布的FCD特性。
    • 8. 发明申请
    • ALGORITHM FOR OPTIMAL ICD CONFIGURATION USING A COUPLED WELLBORE-RESERVOIR MODEL
    • 使用联合井筒储存模型进行最佳ICD配置的算法
    • WO2015016932A1
    • 2015-02-05
    • PCT/US2013/053263
    • 2013-08-01
    • LANDMARK GRAPHICS CORPORATION
    • FILIPPOV, AndreyKHORIAKOV, Vitaly
    • E21B43/12E21B47/00
    • E21B41/0092E21B43/12G06F17/10
    • The disclosed embodiments include a method, apparatus, and computer program product for improving production of an oil well. For example, one disclosed embodiment includes a system that includes at least one processor and at least one memory coupled to the at least one processor and storing instructions that when executed by the at least one processor performs operations for generating a model of a wellbore in a wellbore simulator. The at least one processor further executes an algorithm that determines optimal parameters for inflow control devices (ICD) along a horizontal portion of the wellbore. The determined optimal parameters of the inflow control devices would yield a substantially uniform approach of at least one of water and gas along the horizontal portion of the wellbore.
    • 所公开的实施例包括用于改善油井生产的方法,装置和计算机程序产品。 例如,一个公开的实施例包括一个系统,该系统包括至少一个处理器和耦合到该至少一个处理器的至少一个存储器,并且存储当由至少一个处理器执行的操作执行用于在一个处理器中生成井眼的模型的操作的指令 井筒模拟器 所述至少一个处理器进一步执行算法,所述算法沿着所述井眼的水平部分确定流入控制装置(ICD)的最佳参数。 确定的流入控制装置的最佳参数将产生沿着井眼的水平部分的水和气体中的至少一个的基本均匀的方法。