目前,我国绝大多数油田都广泛采用注水开发,并且多数油田用己进入高和特高含水的开发阶段。迄今为止,中国水驱油田是世界油田所占比例最高的国家之一,开发的储量占总储量的87%。应用不同的测井技术,对水淹层测井资料进行精细解释,以提高,高含水区的采收率,降低投产的成本,这对稳定原油产量具有非常重要的现实意义。 At present, waterflooding has been widely adopted in most oilfields in China, and most oilfields have entered the development stage of high and ultra-high water-cut. To date, China has one of the highest proportions of oilfields in the world, with 87% of its reserves being exploited. Applying different well logging techniques to interpret well logging data from flooded layers in order to improve the recovery rate in high water cut areas and reduce the cost of production, which is of great practical significance for stabilizing the production of crude oil.