塔里木盆地油气勘探前景

Oil and Gas Exploration Potential of Tarim Basin

塔里木盆地是中国石油和天然气资源量都很丰富的沉积盆地。目前探明率尚很低，勘探前景很大。这个盆地具有复杂的多含油气系统，经历了七期构造演化阶段，具有很丰富的海相和陆相烃源岩。由于盆地内沙漠覆盖面积广，周边山区地形复杂，油气层埋藏深，勘探工艺技术要求高，勘探风险性较大。针对盆地的复杂情况提出了下步勘探部署和有利目标区选择的建议。

The Tarim basin contains substantial volume of both oil and natural gas resources among sedimentary basins of China． This basin has low degree of exploration so it has great potentialities． The Tarim basin is a complex multi petroleum systems it has experienced seven tectonics evolutionary stages． Abundant source rocks occur in both marine and terrestrial lacustrine origin． Since the basin is mostly covered by vast area of desert and its periphery regions with mountains irregularities the reservoirs are deeply buried in subsurface． Comprehensive new available high technologies are required to reduce the exploration risks． In this paper many suggestions for Tarim basin exploration strategy and favorable targets are made in terms of complications of the basin．