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发明公开
CN105980657A 多种流体的共享状态方程表征 无效 - 撤回

多种流体的共享状态方程表征
摘要：
本公开提供在具有共同表面网络的多储层系统中的流体生产的模拟中对流体进行建模的系统和方法。针对耦接到所述共同表面网络的多个储层的每个储层中的流体来确定压力‑体积‑温度(PVT)数据。基于所述对应PVT数据来产生表示所述多个储层上的所述流体中的每种流体的共享状态方程(EOS)表征。基于所述流体的所述共享EOS表征来计算表示每个储层中的所述流体的属性的数据。当确定所述计算数据并不匹配与每个储层中的所述流体相关联的所述PVT数据时，基于所述计算数据与所述PVT数据之间的差异来调整所述共享EOS表征。
摘要（英）：

System and methods of modeling fluids in a simulation of fluid production in a multi-reservoir system with a common surface network are provided. Pressure-volume-temperature (PVT) data is determined for fluids in each of a plurality of reservoirs coupled to the common surface network. A shared equation of state (EOS) characterization representing each of the fluids across the plurality of reservoirs is generated based on the corresponding PVT data. Data representing properties of the fluids in each reservoir is calculated based on the shared EOS characterization of the fluids. When the calculated data is determined not to match the PVT data associated with the fluids in each reservoir, the shared EOS characterization is adjusted based on a difference between the calculated data and the PVT data.

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