As one of the oldest petroliferous layers in platform-basin transitional area of Tarim basin, More and more attention has been paid to Cambrian by petroleum geologists.

• 作为塔里木盆地台盆区最古老的含油气层位之一，寒武系越来越为勘探所重视，分析寒武系油气成藏的主控因素及分布规律对指导油气具有重要的意义。