摘要
中国南方是全球特提斯巨型油气富集带的组成部分,原始沉积提供有丰富的烃源。由于构造格局变化频繁,勘探中要十分注意研究地史发展中的动态平衡和平衡后的新动态。南方总体上处于压扭性构造环境,要特别注意地层致密化后的运移和次生成藏问题,要更加慎重地落实勘探目标。
The southern China is a part of the hydrocarbon-enriched belt of the Tethyan region, where abundant hydrocarbon resources were supplied with the primary deposits.Because of the frequently varied tectonic framework,we should pay much attention to the study of regimes of dynamical equilibrium and post-equilibrium in geologic history. In general,the southern China is in compressive tectonic regime.Problems of the hydrocarbon migration and secondary reservoir formation after compaction of the strata are worthy to be especially studied,and the exploration targets should be made sure cautiously.
