The hydrocarbon accumulation model of Kela 2 is that the reservoir and source rocks are communicated by faults, and oil and gas driven by superpressure migrate into reservoir and accumulate.

• 克拉2气藏的成藏模式总体为深大断裂沟通储集层和烃源岩层，在深部超压的驱动下油气运移至储集层成藏。