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    Multi-well time-lapse nodal analysis of transient production systems
    3.
    发明授权
    Multi-well time-lapse nodal analysis of transient production systems 有权
    瞬时生产系统的多时间延时节点分析

    公开(公告)号：US08788252B2

    公开(公告)日：2014-07-22

    申请号：US13281152

    申请日：2011-10-25

    申请人： Wentao Zhou ,  Raj Banerjee ,  Eduardo Proano ,  Ji Li ,  Yinli Wang ,  Peng Fang ,  Nelson Bolanos ,  R. K. Michael Thambynayagam ,  Gregory P. Grove ,  Jeffrey B. Spath

    发明人： Wentao Zhou ,  Raj Banerjee ,  Eduardo Proano ,  Ji Li ,  Yinli Wang ,  Peng Fang ,  Nelson Bolanos ,  R. K. Michael Thambynayagam ,  Gregory P. Grove ,  Jeffrey B. Spath

    IPC分类号： G06G7/48

    CPC分类号： E21B43/00

    摘要： A method, apparatus and program product utilize an analytical reservoir simulator to perform inflow simulation for a node during nodal analysis in a multi-well petroleum production system. By doing so, time-lapse nodal analysis may be performed of a transient production system in a multi-well context, often taking into account production history and the transient behavior of a reservoir system. Moreover, in some instances, an interference effect from different wells in a multi-well production system may be considered, and in some instances nodal analysis may be performed simultaneously for multiple wells. Multi-layer nodal analysis may also be performed in some instances to account for the pressure loss in a wellbore between multiple layers.

    摘要翻译： 一种方法，装置和程序产品利用分析储层模拟器在多井石油生产系统中的节点分析期间对节点进行流入模拟。 通过这样做，可以在多井环境中对瞬时生产系统进行延时节点分析，通常考虑到油藏系统的生产历史和瞬态特性。 此外，在一些情况下，可以考虑来自多井生产系统中的不同井的干扰效应，并且在一些情况下，可以针对多个井同时进行节点分析。 在某些情况下也可以执行多层节点分析，以解决多层之间的井眼中的压力损失。

    Method for reservoir characterization and monitoring including deep reading quad combo measurements
    4.
    发明授权
    Method for reservoir characterization and monitoring including deep reading quad combo measurements 有权
    储层表征和监测方法，包括深度读数四组合测量

    公开(公告)号：US08738341B2

    公开(公告)日：2014-05-27

    申请号：US12004792

    申请日：2007-12-21

    申请人： Tarek Habashy ,  R. K. Michael Thambynayagam ,  Aria Abubakar ,  Jeff Spath ,  Raj Banerjee

    发明人： Tarek Habashy ,  R. K. Michael Thambynayagam ,  Aria Abubakar ,  Jeff Spath ,  Raj Banerjee

    IPC分类号： G06G7/50 ,  G06G7/57 ,  G06G7/48

    CPC分类号： E21B43/00

    摘要： A method is disclosed for building a predictive or forward model adapted for predicting the future evolution of a reservoir, comprising: integrating together a plurality of measurements thereby generating an integrated set of deep reading measurements, the integrated set of deep reading measurements being sufficiently deep to be able to probe the reservoir and being self-sufficient in order to enable the building of a reservoir model and its associated parameters; generating a reservoir model and associated parameters in response to the set of deep reading measurements; and receiving, by a reservoir simulator, the reservoir model and, responsive thereto, generating, by the reservoir simulator, the predictive or forward model.

    摘要翻译： 公开了一种用于构建适于预测储存器的未来演变的预测或前向模型的方法，包括：将多个测量结合在一起，从而产生一组集成的深度读数测量，所述深度读数测量的集成集合足够深 能够探测储层并自给自足，以便建立储层模型及其相关参数; 响应于一组深度读数测量产生储层模型和相关参数; 并且通过储层模拟器接收储层模型，并且响应于此，由储层模拟器产生预测模型或正向模型。

    Real time monitoring and control of downhole reservoirs
    5.
    发明授权
    Real time monitoring and control of downhole reservoirs 失效
    井下水库实时监控

    公开(公告)号：US5992519A

    公开(公告)日：1999-11-30

    申请号：US979907

    申请日：1997-09-29

    申请人： Terizhandur S. Ramakrishnan ,  R. K. Michael Thambynayagam

    发明人： Terizhandur S. Ramakrishnan ,  R. K. Michael Thambynayagam

    IPC分类号： E21B43/00 ,  E21B43/12 ,  E21B47/00 ,  E21B34/16 ,  E21B47/06

    CPC分类号： E21B47/00 ,  E21B43/00 ,  E21B43/12

    摘要： The method for the active or automated control of the reservoir uses a reservoir model with available data such as seismic, log, and core data as inputs, and uses the reservoir model in conjunction with a reservoir simulation tool in order to determine a production strategy which will maximize certain criteria, e.g., profits. The production strategy may include fixed elements which are not easily altered once the wells go into production, and variable elements which can be adjusted without serious effort during production. The production strategy is implemented by drilling wells, etc., and fluids are then controllably produced from the reservoir according to the variable production strategy; i.e., fluid flow rates are monitored by sensors, and, by adjusting control valves, are kept to desired values (which may change over time) set according to the variable production strategy. According to another aspect of the invention, information gleaned as a result of the adjustments to the control means is used to update the reservoir model. As a result, the variable and fixed production strategies can be updated and implemented.

    摘要翻译： 用于主动或自动控制储层的方法使用具有诸如地震，对数和核心数据的可用数据作为输入的储层模型，并且使用储层模型结合储层模拟工具来确定生产策略， 将最大化某些标准，例如利润。 生产策略可能包括一旦井进入生产时不容易改变的固定元素，以及在生产过程中可以不经过认真努力调整的可变元件。 生产策略由钻井等实施，然后根据可变生产策略从储层可控地生产流体; 即通过传感器监测流体流速，并且通过调节控制阀，将其保持为根据可变生产策略设定的期望值（其随时间而变化）。 根据本发明的另一方面，作为对控制装置的调整的结果收集的信息用于更新储层模型。 因此，可以更新和实施可变和固定的生产战略。