新疆塔里木盆地艾协克-桑塔木油气区带圈闭类型及空间组合规律

RULES OF TRAP TYPES AND SPACE ASSEMBLAGES IN THE AIXIEKE-SANGTAMU HYDROCARBON ZONE OF THE TARIM BASIN, XINJIANG

岳建华 康志宏 韩燕英

YUE Jian-hua KANG Zhi-hong HAN Yan-ying

中国新星石油公司西北石油局规划设计研究院, 乌鲁木齐830011

Research Institute of Planning and Designing, Northwest Bureau of Petroleum, CNSPC, Urumqi, Xinjiang 830011, China

艾-桑区带内各种类型的圈闭较发育,主要的圈闭类型有断背斜、断块潜山、盐底辟背斜、低幅度挤压背斜和非构造圈闭,其中与盐体有关的圈闭占有重要的地位。海西晚期、印支-燕山期和喜山期的构造运动在区带内形成了一系列圈闭,其中,在奥陶系、石炭系及三叠系的圈闭中已获重大油气突破。

In the Ai-Sang zone, traps of various types are well developed. Main trap types include fault anticlines, block buried hills, salt diapirism anticlines, low-extent compressive anticlines and nontectonic traps. Among them, the traps related to rock body occupy an important position. The Late Hercynian, the Indosinian-Yanshanian and the Himalayan tectonic movements formed a series of traps in the zone. And significant breakthroughs in petroleum have obtained in the Ordovician, the Carboniferous and the Triassic traps.

https://doi.org/10.11781/sysydz199904316