巴楚地区与塔北地区中新生代油气构造成藏史对比研究

• 作 者: 何文渊 李江海 钱祥麟 何际平 郑多明 李建军
• 机 构: 北京大学地质学系!北京100871,北京大学地质学系!北京100871,北京大学地质学系!北京100871,塔里木石油勘探开发指挥部勘探开发研究中心!新疆库尔勒841000,塔里木石油勘探开发指挥部勘
• 出 处: 石油实验地质
• 发表日期: 2000年03期
• 关键词: 塔北隆起 巴楚断隆 前缘隆起 巴东斜坡区 成藏史 对比

塔北隆起和巴楚断隆都经历过前缘隆起这一发展阶段 ,两者存在诸多共性。笔者通过对比塔北隆起和巴楚断隆中新生代构造发展的异同 ,认为巴楚断隆存在前缘隆起发育时间晚、破坏严重和距生油中心远等诸多劣势。但巴东斜坡区在后期演化上与塔北隆起更为相近 ,尤其是其周边背冲断裂带 ,具有后期构造变形弱、构造位置高、新老圈闭多、油源较丰富等优点 ,不失为下一步油气勘探重点地区

Both the Tabei uplift and the Bachu uplift have experienced the developmental stage of the uplifting. There are many commonalities between the two. By comparing the similarities and differences between Mesozoic and Cenozoic tectonic developments in the Tabei uplift and the Bachu uplift, the author thinks that there are many disadvantages of the uplift of the Bachu uplift, such as late development, serious damage and far away from the oil generation center. However, the Patong slope area is more similar to the Tabei uplift in the later evolution, especially its surrounding thrust-breaking fault zone, which has the advantages of later tectonic deformation, high tectonic position, more traps of old and new and rich oil source, Next key areas for oil and gas exploration