The paper also gives out the basis of researching reservoir water flooding degree by reservoir geochemical way.
该文提供了油藏地球化学方法研究油层水淹程度的依据。
Bitumen a, group component and light hydrocarbon analysis is the effective analytic way for evaluating reservoir water flooding and washing degree.
沥青a、族组分分析和轻烃分析是评价油层水淹、水洗程度的有效分析方法。
With studying experiment, the author considers that this technology provides a "visible" solving way to surmount the problem of low accuracy on interpreting reservoir water flooding degree.
经过实验研究认为此项技术为攻克油层水淹程度解释准确率偏低的问题提供了一项“看得见”的解决途径。
Sediment buildup from the natural flow of the river will slowly cause the water level in the reservoir to rise - potentially flooding low-lying parts of Chongqing.
泥沙的堆积是由河水自然流动形成的，这缓慢地推动水库水位的上升，这造成了重庆部分低洼地区可能被洪水淹没的潜在危险。
For flooding development reservoir, addressed the classing method for natural driving energy and the evaluating method for natural water drive development effect.
对水驱开发油藏论述了天然驱动能量的分级方法与天然水驱开采效果的评价方法。
Volcanically water flooding of oil well is very ubiquitous during oil developing. It is the result of crack instability propagation in the reservoir.
油井暴性水淹是裂缝性砂岩油田开发的普遍特征，其中很多是由注水引起裂缝失稳扩展所致。
We must make physical simulation experiment to research steam flooding after water flooding in common heavy reservoir, provide parameter for project design of exploitation.
为了研究稠油油藏水驱后转蒸汽驱需要开展室内物理模拟研究，从而为开发方案的设计提供参数。
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.
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。
With three dimensional model of reservoir, one can not only estimate the reservoir capacity, flooding borderline and flooding area of reservoir water, but also generate the terrain profiles.
通过三维水库模型，不仅可以得到水库的容量、库水的淹没边界和淹没面积，而且还可以生成地形剖面图。
The well network is adaptable with the heterogeneity of the reservoir, and the reasonable well distribution is favorable for edge water flooding.
井网部署方式与储层非均质性有一定的适应性，合理的井位能抑制边水突进。
This paper analyzes the rules of rock geochemical pyrolysis analysis parameters changing with reservoir water cut increase through simulated water flooding experiment.
通过开展模拟水驱油实验研究岩石地化热解分析参数随油层含水上升的变化规律。
Models of reservoir seepage unit before and after water flooding can be established and their changing regularity can be studied according to these changes.
以此为基础可以建立水驱前后储层渗流单元模型并研究其变化规律。
The original elastic energy in low permeability reservoir is generally small, so all the oil fields early or late adopt water flooding to keep the pressure of the low permeability reservoir.
我国低渗透油藏的天然弹性能量普遍较小，所以基本上都先后采取了注水保持压力的开发方式。
The cyclic water-flooding method is effective for development of oil in low-permeability matrix of limestone reservoir and unsuitable for the oil-wet reservoir.
周期注水是开发灰岩储层低渗透基质中原油的一种有效方法，但对于亲油储层效果较差。
Water injection is always difficult in low permeability reservoirs, to improve the working degree of this reservoir, Wei42 14 well group was selected to conduct the nitrogen gas flooding pilot test.
低渗透油藏的注水往往存在很大困难，为提高此类油藏的动用程度，选择卫4 2 14井组实施了氮气驱先导试验。
It will help us to search the available methods to prevent and control water encroachment and enhance final recovery of water flooding gas reservoir.
有助于寻找有效的防水和治水措施，提高水驱气藏的最终采收率。
For the water flooding development of water sensitive reservoir, pretreatment must be carried out to prevent the clay swelling.
对于水敏油藏注水开发，必须进行防膨预处理。
So it's necessary to deep research water invasion mechanism and early prediction method; water influx calculation and water flooding gas reservoir reserve calculation.
所以有必要深入研究气藏水侵机理及水侵识别早期预测方法、水侵量及水驱气藏储量计算方法。
In water flooding reservoirs. after entering high water cut period, residual recoverable reserves is the important basis ol reservoir management.
在注水开发油藏中，当油藏达到高含水期时，确定剩余可采储量是油藏经营管理决策的重要依据。
Gudao Zhongerzhong reservoir is typical common heavy reservoir, with water flooding development, we get good production result.
孤岛中二中油藏是典型的普通稠油油藏，目前采用注水开发方式，取得了较好的开发效果。
The overall efficiency of water flooding is influenced by the well pattern, reservoir heterogeneity, fractures and other factors, and the efficiency and effectiveness have to be further improved.
油田注水开发整体受效明显，但受井网、储层非均质性、裂缝等因素影响，油井受效率和受效程度有待进一步提高。
The overall efficiency of water flooding is influenced by the well pattern, reservoir heterogeneity, fractures and other factors, and the efficiency and effectiveness have to be further improved.
油田注水开发整体受效明显，但受井网、储层非均质性、裂缝等因素影响，油井受效率和受效程度有待进一步提高。
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