Cenozoic Basin Geological Tectonic Feature and Evolution in Xihu Trough, the East China Sea

Xihu Trough is one of important oil-gas exploratory area in the East China Sea and has been provided with rich oil-gas resources through the petroleum exploration of over 25 years. This paper analysis feature, property, cause of formation and distribute of failure and local structure and expound basinal evolution in Xihu Trough.