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近年来,随着勘探技术的不断发展和深入,我国探明储量为低渗透油的气藏数量逐渐增多。如何有效经济地对这类油气藏进行开发,关系到国家能源的可持续发展战略。本文结合笔者多年实践经验,谈谈整体压裂技术在低渗储层的研究和应用。根据油藏所处的开发特点,分析了存在的问题,通过压裂技术手段的优化设计,提高了低渗储层的油藏开发产量,取得良好的效果。
In recent years, with the continuous development and deepening of exploration technologies, the number of gas reservoirs with low permeability oil reserves in our country has gradually increased. How to develop such reservoirs effectively and economically has a bearing on the strategy of sustainable development of national energy resources. This article combines my years of practical experience, talk about the overall fracturing technology in the research and application of low permeability reservoirs. Based on the development characteristics of the reservoir, the existing problems were analyzed. Through the optimized design of fracturing technology, the output of reservoir development in low permeability reservoirs was improved and good results were achieved.