Jiangsu oilfield pay attention to the research and application of new fracturing technologiess.In recent years,it has mainly developed many new technologies such as tem-porary plugging to fracturing technology,energy storage fracturing technology,fiber pulse fracturing technology and micro lotion oil displacement fracturing technology,which has ef-fectively developed and utilized low porosity,low permeability,complex lithology and diffi-cult to recover formations.The on-site application has achieved good effects.It plays a cru-cial role in ensuring the development efficiency of conventional oil stable production.