【摘要】 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。更多还原

【Abstract】 This paper discribed type of reservoir rock in Erlian Basin:sandstone,cong- lomerate,basalt,metamorphic-rock and tuff etc..There are primary pores and secondary-leaching pores and cracks in reservoir rocks.Factores affecting the development of primary pores,lateral and vertical distribution of reservoir with better pore space for oil accumulation are discussed in this paper.更多还原