Long geological evaluation and Cenozoic structural and fault activities led to the formation of multiple types of oil and gas pools from Neogene to Archeozoic Era and resulted in a great deal of oil and gas accumulations in uplifts and sags.

• 漫长的地质演化和新生代构造断裂活动形成了上第三系至太古界多层系多类型的油气藏 ,在凹陷、凸起的各部位 ,分布着大型油气聚集带。