本文主要对油田特低渗储层进行研究,通过使用先进的成像技术,对天然裂缝进行识别,并且对裂缝的性质和形成原因进行相应的探究。本文笔者主要对油田特低渗储层中的裂缝破期层进行分析,通过对裂缝中的填充成分进行一次方解石同位素检测,对岩石层进行发声探测,确定岩石层的破裂期,根据油田特低渗储层的特点使用相应的对策,通过研究证明采用压裂措施可以对油田特低渗储层进行有效开发,保证开采单位的效益。 In this paper, the research on ultra-low permeability reservoirs in oilfields is carried out. By using advanced imaging technology, natural fractures are identified, and the nature and causes of fractures are explored accordingly. In this paper, the author mainly analyzes the fractured layer of fractures in the ultra-low permeability reservoirs of the oil field. Through a calcite isotope test on the filling component in the fractures, the rock layer is sonicated to detect the rock burst period. According to the extremely low oil field The characteristics of the seepage reservoir use the corresponding countermeasures. The research shows that the fracturing measures can effectively develop the ultra-low permeability reservoir in the oilfield and ensure the benefit of the mining unit.