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介绍了3种地下水运动模型及相应的应用条件,并在吐哈盆地进行了实际应用。把吐哈盆地地下水活动划分为2个阶段,相应的油气有利聚集区分为4大类。认为在水动力条件活跃的地区,油气藏可能偏移构造高部位。另外还介绍了勘探此类油藏的UVZ法,以及在柳赞油田的应用实例,不仅预测了油藏的分布位置,还合理地解释了所谓“水洗层”现象
Three kinds of groundwater movement models and the corresponding application conditions are introduced, and the practical application is carried out in the Tu-Ha Basin. The activity of groundwater in the Tu-Ha Basin is divided into two stages, and the corresponding favorable accumulation of oil and gas is divided into four major categories. It is considered that in areas where hydrodynamic conditions are active, the reservoirs may be offset by high tectonics. In addition, the UVZ method for exploration of such reservoirs and the application examples in the Liuzan oilfield are also introduced. This not only predicts the distribution of the reservoirs but also reasonably explains the so-called “water wash-off” phenomenon