CAJ | 학술논문

松辽盆地新木油田木101井区杨大城子油层(以下称泉三段)的油气藏类型主要为构造-岩性复合油气藏和岩性油气藏,油气水的分布规律受构造和岩性共同控制.先期的砂体为后期的构造储油提供了良好的空间,而特殊的上生下储式生储盖组合模式给油气的聚集成藏提供了有利条件,同生的断层是油气的主要运移通道,断层和局部性的盖层对油气起到了良好的封堵作用.
송료분지신목유전목101정구양대성자유층(이하칭천삼단)적유기장류형주요위구조-암성복합유기장화암성유기장,유기수적분포규률수구조화암성공동공제.선기적사체위후기적구조저유제공료량호적공간,이특수적상생하저식생저개조합모식급유기적취집성장제공료유리조건,동생적단층시유기적주요운이통도,단층화국부성적개층대유기기도료량호적봉도작용.
There are mainly structural-lithologic reservoirs and lithological reservoirs in Yangdachengzi oil layer (the 3th of members of Quantou formation) of Xinmu oil field No.101 well, Songliao Basin. The distribution of oil-gas and water are controlled by structure and lithology together. Sand bodies in advance provide a good space to the late tectonic reservoir. And the specific patterns of the"injection migration"provide favorable conditions to accumulation of oil-gas. Contemporaneous faults are main migration pathway. Besides, faults and localized cap rock play a good sealing effect for oil-gas.