Differential structure of Ordovician karst zone and hydrocarbon enrichment in paleogeomorphic units in Tahe area, Tarim Basin, NW China
ZHANG San,JIN Qiang,HU Mingyi,HAN Qichao,SUN Jianfang,CHENG Fuqi,ZHANG Xudong
Fig. 1. Karst hydrogeomorphology of the Early Hercynian and Paleozoic column in Tahe Area. (a) Location of the study area and Ordovician paleostructure; (b) Distribution of karst drainage in the Early Hercynian; (c) Paleozoic column.