中国南方古油藏与油气评价

从早古生代至中、新生代，中国南部确实形成过相当数量和相当规模的油气藏。而后经较高的演化和多期次的构造运动，最终成为古油藏。如麻江、瓮安、泰山、米仓山、天井山、中和、龙街及小古山等古油藏。它展示了分布于中国南方各地质时期及各种地质条件下，油气藏形成、发展的全过程及其规律，充分揭示了油气藏的成藏、发展条件及破坏因素。因而运用其成藏规律，可以为油气远景评价、勘探部署做出重要的决策。

The Destroyed Oil Pools in South China and Hydrocarbon Prospecting

From Early Paleozoic to Meso-Cenozoic,it is sure that a great deal of oil-gas pools with a certain scale had been formed in South China.But quite a number of them were finally destroyed because of the later high-evolution resulted from muti-structural movement.These destroyed oil pools in the realon,such as Majiang,Weng'an,Taishan, Michangshan,TianjinBshan,Zhonghe,Longjie and Xiaogushan and so on,had underaone a whole process of formation and development of oil-gas pools under different geological condition at different geologic historical stages.The study on destroyed oil pools may reveal the key factors of oil-gas pool formation,development and destruction,which may contribute to evaluation of hydrocarbon potential and exploration practice.