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正确地求取饱和压力,对油田开发和注水有很重要的指导意义。 我国确定饱和压力的方法是从油井的出油层段取出油样、测试、化验而定。这种方法对于地层能量充足、采油指数高的自喷井是可行的。它的精确性取决于油样的数量和质量。
Correctly obtaining the saturation pressure has important guiding significance for oilfield development and waterflooding. The method of determining the saturation pressure in our country is to take out the oil sample from the oil well section of the oil well for testing and testing. This method is feasible for self-injecting wells with sufficient formation energy and high oil recovery index. Its accuracy depends on the quantity and quality of the oil sample.