阜新盆地东梁构造带油气资源评价  

作　　者：徐威 

机构地区：[1]辽宁省地矿集团能源地质有限责任公司钻井工程第七分公司,辽宁阜新123000

出　　处：《科技创新与应用》2022年第5期79-81,共3页Technology Innovation and Application

摘　　要：研究和评价阜新盆地东梁构造带油气资源成藏特征,烃源岩为沙海组下段煤系地层,储层为沙海组下段和九佛堂组中上部,九佛堂组、沙海组、阜新组泥岩,均可做为较好的盖层,其中沙四段暗色泥岩为区域性优质盖层,东梁区沙海组圈闭类型为岩性圈闭和构造圈闭的复合圈闭。The reservoir forming characteristics of oil and gas resources in Dongliang structural belt of Fuxin basin are studied and evaluated. The source rocks are coal measures strata in the lower part of Shahai formation, the reservoirs are the lower part of Si formation and the middle and upper part of Jiufotang formation, and the mudstones of Jiufotang formation,Shahai formation and Fuxin formation can be used as good caprocks, in which the dark mudstone of Sha 4 member is a regional high quality caprock, and the trap type of Shahai formation in Dongliang area is a compound trap of lithologic trap and structural trap.

关 键 词：阜新盆地 东梁构造带 油气资源评价 煤系地层 复合圈闭 

分 类 号：P618.13[天文地球—矿床学]