Temperature is a very important parameter in determining the water quality of reservoirs.
水库水温是水库水质的一个重要的参数。
Currently, the cost of sewage disposal in oilfield is much higher, the quality of water is hard to reach high level, and the situation is worse in low permeability reservoirs.
针对油田污水回注过程中污水处理成本高且水质难以达标，特别是低渗透油藏对污水回注的要求更高。
The demands for injected water quality are related to geologic conditions of oil reservoirs.
注水水质控制要求与油藏地质条件相关。
In general, the water quality of large reservoirs was good.
大型水库水质总体良好。
The tendency and changes of water quality and pollution in the reservoirs are projected.
对污染趋势和水质变化进行了分析和预测；
WQI of each reservoir was under 60. Conclusion the water quality of the main Tangkengbei reservoirs meet the standard of water supply and emergency water supply.
水库群各供水水库的WQ I值均在60以下，水质尚可。结论塘坑背水库群各主要供水水库水质尚好，基本符合作为供水和应急供水水源要求。
The factors and mechanisms of damages of injection water quality to reservoirs are analysed, based on the characteristics of reservoirs and fluids from Taixing oilfield.
根据台兴油田的储层和流体特征，分析了注水水质对储层的伤害因素和机理。
Firstly, dam construction and its environmental impact are reviewed from the impacts of climate, water quality, biology and reservoir sedimentation caused by reservoirs.
首先从水库大坝对气候、水质、生物、水库淤积等方面的影响综述了水库大坝的修建及其环境影响。
Firstly, dam construction and its environmental impact are reviewed from the impacts of climate, water quality, biology and reservoir sedimentation caused by reservoirs.
首先从水库大坝对气候、水质、生物、水库淤积等方面的影响综述了水库大坝的修建及其环境影响。
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