摘要
柴达木盆地西部阿尔金山前带有着丰富的石油资源,是盆地目前地质评价较高、勘探程度较低、勘探潜力较大的重点油气预探区带。柴西阿尔金山前带发育多种沉积体系、具有复杂的构造形变过程、良好的油源条件及油气运聚特征。红柳泉—七个泉有利构造-岩性带,狮北—干柴沟构造-岩性带,月牙山古近系扇三角洲以及新近系地层不整合带将是下步勘探的主要方向。
Altun foothill belt of western Qaidam basin is regarded as a major pre-exploration belt with abundant petroleum resources, high geological evaluation, low explorative degree and great potentials for prospecting. The study shows that there exist multiple depositional systems, complex structural deformation, good source conditions and favorable petroleum hydrocarbon migration and accumulation features in Altun foothill belt. The main targets for further exploration would be Hongliuquan-Qigequan structural-lithologic zones, Shibei-Ganchaigou structural-lithologic zones, Yueyashan fan delta of Palaeogene and stratigraphic unconformity of Neogene in this belt.
出处
《新疆石油地质》
CAS
CSCD
2004年第6期596-598,共3页
Xinjiang Petroleum Geology
