In order to enlarge the field of oil and gas exploration and seek more resources, this paper analyzes the geodynamic condition and basin formation mechanics of Xinganling basin group.

• 为扩大油气勘探领域,寻找更多的油气后备资源,对兴安岭盆地群的地球动力学条件和成盆机制,做了简要的理论分析。