The gas field in the center of Ordos basin is a weathering crust related marine carbonate,formed on the paleo uplift in the east boarder in the center of the stable craton.

• 鄂尔多斯盆地中部气田形成于稳定克拉通中央古隆起东坡，是一个与海相碳酸盐告有关的风化壳型气田。