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本文指出了二连盆地储油岩的类型有砂岩、砾岩、玄武岩、变质岩和凝灰岩。储集空间有原生孔隙、次生淋滤孔隙和裂缝。并阐述影响孔隙发育的因素以及寻找良好储层的层位和地区。
This paper points out that the types of oil-bearing rocks in Erlian Basin are sandstone, conglomerate, basalt, metamorphic rock and tuff. There are primary porosity reservoir space, secondary leaching porosity and cracks. And expounds the factors that affect pore development and the layers and regions of good reservoirs.