advantageous facies tract 有利相带
Favorable Sedimentary Facies Tract 有利沉积相带
Highstand System Tract mainly develops depositional system of offshore-meare, fluvial facies and prograded delta.
高位体系域主要发育滨浅湖相、河流相及进积型三角洲沉积体系。
The carbonate source rock is controlled by system tracts and facies. The carbonate source rock is mainly developed in high system tract in low ramp or is survived with gypsum-salt rock together.
碳酸盐岩烃源岩的形成是受层序体系域和沉积相控制,分布于下斜坡的高位体系域或与膏盐岩伴生。
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