中国油砂资源分布及勘探开发前景

摘要

中国油砂资源非常丰富,储量位居世界第5位,资源潜力很大,可能是今后我国非常规油气资源勘探开发的一个重要领域。油砂资源在各含油气盆地中均有分布,主要分布在4类盆地中：西部挤压盆地,东部裂谷盆地,中部过渡型盆地及南部山间盆地;其中,准噶尔盆地、塔里木盆地、羌塘盆地、柴达木盆地、松辽盆地、四川盆地、鄂尔多斯盆地等7个盆地中油砂资源量巨大,是未来我国油砂资源勘探开发的重点区域。%The oil sand resources are very abundant in China,and its reserves occupy the fifth level in the world.So it will probably be one of major fields for unconventional oil-gas resources exploration in China.The oil sand resources are found in almost all petroliferous basins,but mainly distributed in four types of basins： the tectonic compressive basins in the west,the rift basins in the east,the transitional basins in the middle and the intermountain basins in the south,among which such seven basins as Junggar,Tarim,Qiangtang,Qaidam,Songliao,Sichuan and Ordos ones have enormous oil-sand resources.They will be major areas of domestic oil sand exploration and development in the future.