Lastly, the effects of initial oil saturation gradient on them are discussed.
进而又研究了初始饱和度梯度对试井规律的影响。
The initial oil saturation is one of the important factors that can affect the reliability of original oil in place.
原始含油饱和度是影响地质储量可靠性的重要因素之一。
The results reveal that the initial water cut of low saturation sandstone reservoirs may experience a stable fluctuating phase, which is determined by initial oil saturation, and ca.
特低渗油藏的生产井初始含水率要比中高渗油藏的高，而且生产井开井生产后含水率有一段时间的下降。
Initial oil saturation is controlled by the reservoir boundary and structural. Parts of the reservoir with high initial water saturation dose not form effective edge and bottom water drive.
含油饱和度受油藏边界和构造形态控制，油藏南部边缘和局部构造低部位原始含水饱和度高，但不形成有效边底水驱动。
Mixing of injected gas and reservoir oil will change the initial saturation pressure, affect the deliverability of the oil.
注入气与地下原油混合将改变原油藏流体的饱和压力，影响原油流动能力。
Many factors affect the process of spontaneous imbibition. This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.
影响自吸的因素有很多，文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。
Many factors affect the process of spontaneous imbibition. This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.
影响自吸的因素有很多，文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。
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