濮城油田沙二下油藏属于多油层非均质油藏。
Most of the sand two oil reservoir in Pucheng oil field belongs to uneven oil reservoir.
裂缝油藏和非均质油藏的结构是很复杂的，往往难以描述尺度和几何形态。
It is hard to describe the scale and geometry of fracture and heterogeneous reservoirs because of their complicated structures.
对于多油层非均质油藏，层间差异会导致吸水剖面不均匀，影响水驱效率。
In multilayer heterogeneous reservoir, the interlayer difference would lead to nonuniformity of injection profile and influence water displacement efficiency.
对于纵向非均质油藏，醇诱导后的盐结晶颗粒能使油流动阻力增大，压力上升，流动转向。
In the vertical heterogeneous reservoir, the alcohol-induced salt grain could elevate the fluid flow resistance, increase the injection pressure and change the flow direction.
在解释多相流、开发井网、复杂边界和非均质油藏等复杂性试井资料方面，具有独到的优势。
In some ways of interpreting complicated well testing data such as multiple phase flow, producing pattern, complicated border and heterogeneous oil reservoir, this theory has a particular advantage.
濮城油田文51断块区是一个典型的多油层非均质油藏，油气分布受构造—岩性双重因素控制。
The fault-block W51 is a typical multizones hetergenous reservoir, the oil-gas distribution is controlled by structure and lithology .
注水井深度调剖不仅是一项重要的二次采油技术，而且是严重非均质油藏进行三次采油的技术关键。
Depth profile control in water injector is not only an important technology of secondary oil recovery, but also the technical key of tertiary oil recovery in severe heterogeneous oil reservoirs.
与解析方法的对比表明，本文的扰动边界元方法计算精度很高，适用于任意形状非均质油藏的不稳定压力动态分析。
Lastly, the perturbation boundary element method is verified against the analytical solution and is applicable to transient pressure analysis of arbitrarily shaped reservoirs.
濮城油田卫42 - 43断块属于典型的低孔、低渗、非均质油藏，采取常规开发方案无法对其进行经济有效的开采。
Fault Block Wei 42-43 in Pucheng Oilfield belongs to a low porosity, low permeability heterogeneous reservoir, it is hard to be produced with conventional production scheme.
根据低渗透非均质油藏的特点，分析了启动压力梯度、纵向非均质性、小层厚度和平面砂体厚度展布对该类油藏开发的影响。
The influences of threshold pressure gradient, vertical heterogeneity, subzone thickness and areal sand thickness distribution on development of low-permeability heterogeneous reservoirs are analyzed.
在裂缝检测、压力预测、油藏动态检测、油气预测、储层非均质性描述方面得到广泛应用。
It is widely used in the fissure detection, pressure prediction, dynamic reservoir monitor, oil-gas prediction, stratum's non-uniform depiction.
齐40块蒸汽驱先导试验取得了较为理想的开发效果，但由于受油藏非均质性的影响，蒸汽驱过程中出现了蒸汽波及效率低、稳产时间短等现象。
Steam drive pilot test in Block Qi40 has achieved ideal development result, but the sweep efficiency is low and stable production period is short because of reservoir heterogeneity.
通过研究表明对于非均质严重的油藏，不同层段的波及效率和驱替效率所起的作用不同。
The results show that the sweep efficiency and displacement efficiency work different effects on different layers in the severely heterogeneous reservoir.
结果表明，周期注水有效地改善了纵向非均质砂岩油藏的开发效果。
The results of lab test indicate that cycle injection can enhance development effect of vertical heterogeneous sandstone reservoir.
注水开发多年的具边水的普通稠油油藏的原油粘度高、流度比大，加之油藏非均质及边水入侵的影响，其注水开发效果较差。
The development effectiveness of water flooding for the heavy oil reservoir with edge water is poor because of the high oil viscosity, high mobility ratio and the invasion of edge water.
基于多孔介质中的渗流过程，定义了一个定量评价油藏渗透率水平非均质性的新参数———非均质系数。
A parameter for quantitatively describing the lateral heterogeneity of reservoir permeability — heterogeneity factor is defined based on the percolation flow through porous media.
二连油田成藏规模小，构造复杂，油藏类型多，受沉积环境和构造破碎影响，储层非均质性严重。
Erlian Oilfield is a small sandstone oil reservoir with complex structural reservoir and serious conflict between formations because of sediment environment and structure fragmentation.
火成岩非均质性的复杂程度和勘探难度都远远超过其它油藏类型。
But the complex of anisotropy and difficulty of exploration of igneous rock reservoir far exceeds others.
碳酸盐岩油藏最突出的问题是极强的非均质性和双孔隙网络特征。
The most protruding question of carbonate reservoir are extremely strong unhomogeneity and dual porosity model characteristics.
提高油藏描述的精度、确定剩余油的分布、改善开发效果的关键是认识油藏的非均质性。
The key to increasing accuracy of reservoir description, delimiting distribution of residual oil and enhancing reservoir development is to know the reservoir heterogeneity.
由于油藏储层的非均质性和决定油田开发指标因素的不确定性，往往很难对油田开发指标进行准确的预测。
Because of the reservoir heterogeneity and the uncertainty of factors affecting oilfield development index, it is very difficult to predict oilfield development index accurately.
这几个油藏的形成与储层非均质性有着密切的关系。
The formation of these oil pools are closely related with reservoir heterogeneity.
透镜状“水包油”油藏是在储集层非均质严重的地区常见的一种油藏类型。
A lenticular oil-in-water reservoir is a type of reservoir that occurs commonly in a strong heterogeneous area.
油藏的聚集明显受储层纵向分布和横向展布及非均质性的控制。
Its oil accumulation was controlled by vertical and lateral distribution and heterogeneity of the reservoir.
中原油田是一个埋藏深、含油气层系多、油藏类型多、非均质性严重的断块油气田。
Zhongyuan oilfield is a high burial depth, high oil layer and types and inhomogeneous block faulted oilfield.
源岩层的非均质性和微裂缝对初次运移十分不利，它们把油气滞留在源岩层内使其成为微油藏。
The heterogeneity and micro-fissures in source rocks are unfavorable to primary migration of oil and gas, which retained some oil gas within the source rocks forever as micro-reservoirs.
研究结果表明，对于非均质性严重的油藏，不同层段的波及效率和驱替效率所起的作用不同。
The study results show that the displacement efficiency and sweep efficiency play different roles in the different layers.
新疆砾岩油藏非均质性严重，存在多种水窜结构。
There exist many types of water breakthrough in high heterogeneity and in Xinjiang conglomerate reservoirs.
针对非均质性稠油油藏，建立了二层地质模型。利用该模型研究了单井分层配汽问题。
A two layer geological model is established to study the problem of layer steam injection allocation in single well of viscous oil reservoir with heterogeneity layer.
油藏边水及储层非均质性是影响剩余油分布的主要因素。
The edge water and the heterogeneity of the reservoir are the main factors of influencing the remaining oil distribution.
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