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- Oil-water displacement experiment of reservoir fluid flow unit 储集层流动单元水驱油实验研究
- Reservoir fluid flow units 油藏流体流动单元
- Research on reservoir flow units is of significance for better understanding the rule of undersurface fluid flow and distribution of remaining oil during the process of water injection development. 储层流动单元的研究对于更好地了解地下油水运动规律及油田注水开发过程中剩余油的分布具有重要意义。
- The distribution pattern of oil and water layers in the reser-voirs are researched at fluid flow unit level through ana-lyzing the interior structure of subtle reservoirs above and belo... 通过解剖层序边界上下的隐蔽油气藏的内部结构,从储层流动单元层次上研究了油藏内部的油水层分布规律,得出‘在构造坡折带高分辨率层序地层边界是有利的隐蔽油气聚集带’这一结论。
- If reservoir fluids flow into another formation and do not flow to the surface, the result is called an underground blowout. 如果油藏流体流入另一层地层,而不是喷至地面,这种结果称之为地下井喷。
- New method for well log interpretation by single fluid flow unit 按流动单元建立测井储集层解释模型
- Dual anisotropism is a basic characteristic of porous medium.It has an effect on the flow of reservoir fluid and oil and gas production. 双重各向异性是多孔介质的一个基本性质,它对油藏流体的流动乃至油气生产都有一定的影响。
- It is contributive to analyzing the process of reservoir formation to apply comprehensively various trace markers of the thermal fluid flow. 综合应用各种热流体活动示踪标志,有助于进行油气运聚成藏的过程分析。
- Study flow units,the significance is increase accuracy of reservoir description and delimit distribution of residual oil,etc. 流动单元的研究,对于提高油藏描述的精度、确定剩余油的分布等具有重要意义。
- Can be used for both on-off and throttling control of fluid flow. 可用作流体流量的启闭和节流控制。
- Taking the example of the Mesozoic reservoir in fault block Guan 142 of Huanghua depression,this article discusses the methodology of flow units in thick sandstone reservoir. 以黄骅坳陷官142断块中生界油藏为例,探讨巨厚砂岩储层流动单元的研究方法。
- The results from experimental data of low permeability cores by dimensionless analysis show that the fluid flow in low permeability reservoir is non-Darcy flow. 用无因次分析法对低渗透岩心的实验数据进行了分析,得出新的低渗透油藏非达西渗流方程,并建立了油水两相渗流的数学模型。
- But no new and effectual methods were put forward on how we can subdivide the reservoir in a more small-scale according to the definition of flow unit. 但是怎样利用测井等资料进行流动单元意义上的储层自动细分,目前还没有统一的认识,文献中多局限于一些传统的测井自动分层方法。
- It is also important for high proportion of faulted-block reservoir evaluation in east China to highlight the study of relationship between fault sealing and fluid flow. 我国断块型油气藏占有很大比例,加强断层封闭性与流体流动关系研究不仅具有理论意义,而且对生产具有经济价值。
- For each reservoir evaluated, at least two PVT samples should be obtained, by which the fluid flow parameters can be determined in combination with fluid distribution patterns. 对于目标油藏,至少应获取两个以上合格的PVT资料,并结合流体分布特征合理确定油藏流体特征参数。
- The research of fracture parameter is significative because the fracture not only acts as the passage of the fluid flow but also the storage space in carbonate reservoir. 在碳酸盐岩储层中裂缝不仅起渗流作用还可以作为存储空间,因此研究裂缝的物性参数也就有着很大的意义。
- The flow unit method is used to study behaviors of reservoirs.The interlayer heterogeneous models were designed, according to the characters of detrital reservoir. 根据流动单元渗流特征的定义,设计了层间非均质实验模型,研究了相同水动力条件下不同渗透率级差模型的水驱油渗流规律和水淹规律。
- The study include conventional reservoir fluid PVT tests, swelling tests,multiple contact tests, slim tube and long core-flooding experiments. 这些研究包括油藏流体的普通PVT测试、加气膨胀、多次接触实验、细管和长岩心驱替实验。
- The distribution of flow units are mainly affected by microfacies of sand body. 流动单元的分布主要受控于微相砂体的分布;
- It is still at study that pyrolysis gas chromatography technology is applied in the evaluation of reservoir fluid property. 热解气相色谱技术应用于储集层流体性质评价目前还处在探索阶段。
