白家海凸起彩31井区构造演化分析  

STRUCTURE EVOLUTION ANALYSES OF CAI 31 WELL AREA IN BAIJIAHAI ARCH

作　　者：张学军[1] 李培俊[1] 李钢 

机构地区：[1]新疆石油管理局准东勘探开发公司,新疆阜康831511

出　　处：《新疆石油地质》1999年第6期473-475,共3页Xinjiang Petroleum Geology

摘　　要：构造演化对白家海凸起的油气成藏起着至关重要的作用。白家海凸起上除中-上三叠统小泉沟群在彩16井、彩31并局部范围内剥蚀殆尽外，其余地层都无缺失现象。利用厚度法较为准确地恢复了目的层面在不同地质历史时期的古构造形态，在平面上精细描述了白家海凸起的构造演化过程，并从构造发展史的角度分析了区内地层分布特征和油气成藏条件。Structure evolution is very important for hydrocarbon reservoir formation of Baijiahai arch. only Xiaoquangou group in Middle-Upper Triassic is lack in local region of Cai16 well and Cai31 well. Based on the thickness method, paleo-structure of target formation in different geologic period was correctly reestablished, and structure evolution process of Baijiahai arch were described in detail, the oil/gas reservoir formation conditions and distribution characteristics of formation in the area were analysed based on sbocture evolution history.

关 键 词：准噶尔盆地 构造演化 构造图 地层 圈闭 油气藏 

分 类 号：P618.130.2[天文地球—矿床学]