Yaoyingtai oilfield belongs to low pressure,low permeability and ultralow permeability reservoir,and most reservoirs have low natural deliverability or no deliverability after perforation.

• 腰英台油田属于中低压,低渗、特低渗油气田,大部分油藏射孔后基本无自然产能或很低,压裂改造是提高单井产能,获得高产量的有效途径。