过去,中外学者多把油气藏统在一起研究,而又多偏重于油藏的论述。在谈到油气藏的问题时,一般又是谈共性的多,对气的特殊性则常有忽略。为此,本文专就形成气藏的圈闭类型进行分类,希望对研究气藏的勘探标志及其相应的勘探方法有所裨益。 In the past, Chinese and foreign scholars mostly studied the oil and gas reservoirs together, but more emphasis on the discussion of the reservoir. When it comes to the issue of oil and gas reservoirs, they generally talk about the commonness and the particularity of the gas, which are often overlooked. Therefore, this paper classifies the types of traps that form gas reservoirs, and hopes to study the exploration signs of gas reservoirs and their corresponding exploration methods.