CAJ | 학술논문

滨里海盆地是哈萨克斯坦油气资源最为丰富、油气资源储量巨大的沉积盆地。本文以石油地质理论为指导，对滨里海盆地东部地区的构造演化特征及其油气成藏条件进行了深入分析，认为滨里海盆地东部地区的烃源岩条件较好，盐下层系是其油气生成的主要来源；储层发育良好，主力储层为石炭系的KT-Ⅰ层和KT-Ⅱ层；盖层条件较好，下二叠统盐岩层和下石炭统泥岩为主要区域盖层，其中下二叠统盐层对盐下油气藏起到了很好的封盖效果；圈闭发育，存在不整合面、断层和孔、洞、缝等油气运聚通道，组成复杂的油气疏导体系。
빈리해분지시합살극사탄유기자원최위봉부、유기자원저량거대적침적분지。본문이석유지질이론위지도，대빈리해분지동부지구적구조연화특정급기유기성장조건진행료심입분석，인위빈리해분지동부지구적경원암조건교호，염하층계시기유기생성적주요래원；저층발육량호，주력저층위석탄계적KT-Ⅰ층화KT-Ⅱ층；개층조건교호，하이첩통염암층화하석탄통니암위주요구역개층，기중하이첩통염층대염하유기장기도료흔호적봉개효과；권폐발육，존재불정합면、단층화공、동、봉등유기운취통도，조성복잡적유기소도체계。
Pre-Caspian Basin is one of the most abundant sedimentary basins of the Central Asia. Source rock of the up-salt layer is poor in the Eastern margin of Pre-Caspian Basin, mainly from the source of the sub-salt layer;KT-Ⅰ and KT-II layer of Carboniferous are good reservoir;Lower Permian salt rock and Lower Carboniferous mudstones are two region-al cap rock,which lower Permian salt layer plays a good effect on sub-salt Reservoirs;there exist unconformity, faults and holes, holes, joints and other hydrocarbon migration chan-nels. The relationship between Tectonic activity of the eastern region and hydrocarbon mi-gration and accumulation of salt conditions resulted in forming better hydrocarbon accumu-lation places in the region.