Abstract:Using geologic interpretation of 2D seismic data, the paper carried out systematic study on fault system, structural feature and evolution as well as genesis in area studied, considering that faults of structural belt mainly are NE, which is divided into three structural belts from east to west: East Sarylan Graben Structural Belt, Central Ashchysai Anticline Structural Belt and West Akshabulak Structural Belt. The area mainly experienced three large tectonic evolution history stages: J2-J3 fault depression, J3 fault depression transformation and K-N depression. Based on analysis of reservoir condition, there is large potential to exploration of structural belts in the region, and effective composition of reserve with cap mainly is Jurassic Kumkol Formation sandstone reserve-to-cap composition and Mid Jurassic Karagansky Formation sandstone reserve-to-cap composition.
孙铁军, 李庆华, 王立, 王红梅, 何晓松. 哈萨克斯坦南图尔盖盆地构造特征研究[J]. 石油地球物理勘探, 2008, 43(增刊2): 168-173.
Sun Tie-jun, Li Qing-hua, Wang Li, Wang Hong-mei, He Xiao-song. Study on structural feature of south Turgay basin, Kazakhstan. OGP, 2008, 43(增刊2): 168-173.