该文提供了油藏地球化学方法研究油层水淹程度的依据。
The paper also gives out the basis of researching reservoir water flooding degree by reservoir geochemical way.
将井壁取心技术应用于油田开发中，评价油层的水淹程度。
Sidewall coring techniques are used in field development to determine the watered out degree.
论证了用常规取心代替密闭取心评价油层水淹程度的可行性。
It also deals with the probability of replacing seal-coring with normal coring to do evaluation for reservoir watered-out extent.
在已投入生产的老油井中，能够较好地评价储层的剩余油饱和度及水淹程度；
The tool also can be used for evaluation of formation oil saturation and formation flooding degree perfectly in an old producing well.
只要分析及时，岩屑孔隙中物质的荧光图像可以判别油水层及油层的水淹程度。
As long as an analysis is carried out in time, the water-out degree of the oil-water and oil layers can be identified on the basis of the fluorescence images of substance in the cuttings pores.
油田注水驱油效果以及水淹程度评价中，都需要研究储层含油饱和度的变化状况。
In the evaluation of displacement efficiency of water flooding and watered out degree, oil saturation of reservoirs must be studied.
功率谱密度不论水淹程度如何，整体为一随频率增大其能量按指数递减连续频谱；
The density of power spectral entropy, on the whole, is an exponential decline curve with frequency augmentation without reference to water flooded extent.
实践表明，应用常规测井资料研究、识别热采稠油油藏水淹程度的方法是可行的。
Field application shows that it is viable to identify the watered - out degree of heavy oil reservoirs during thermal recovery...
因此，用此类轻烃参数评价储集层性质和已开发油层的水洗、水淹程度更有说服力。
So it is very convincing to use such light hydrocarbon parameters to evaluate reservoir characteristics and water washed and water flooded degree of developed oil layers.
水淹层解释受注入水性质、水淹程度、泣采井网等动态因素的影响而具有相当的难度。
The watered-out zones, interpretation are very difficult because they are affected by many dynamic-factors, such as the quality of injection water, the degree of watered-out and patterns.
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。
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.
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。
Bitumen a, group component and light hydrocarbon analysis is the effective analytic way for evaluating reservoir water flooding and washing degree.
洪水风险图是反映不同频率的洪水发生时，某一区域可能遭受洪水淹没的范围和程度的地图。
Flood risk map reflect the different frequency flood and the scope and extent of a region likely to be flooded.
水淹层解释成为目前油田注水开发后期面临最为复杂问题之一，其解释符合程度通常在80%左右。
The water-flooded layer interpretation becomes one of the most difficult problems in the middle-late stage of water flooding, whose interpretation coincidence rate is usually around 80%.
经试油验证准确程度较高，可作为水淹层判别的有效手段，具有借鉴意义。
The correct degree of the technology is highly verified by oil testing, it can be acted as the effective means for the discrimination of the water-flooded zones and has reference value.
经试油验证准确程度较高，可作为水淹层判别的有效手段，具有借鉴意义。
The correct degree of the technology is highly verified by oil testing, it can be acted as the effective means for the discrimination of the water-flooded zones and has reference value.
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