The hydrocarbon accumulation has selectivity on genetic type of sand body, while oil and gas enrichment is controlled by favorable sedimentary facies belt and reservoir facies belt.
油气的分布严格受控于沉积体系，油气的聚集对砂体的成因类型具有选择性，而油气的富集则受控于有利的沉积相带和储集相带。
A porous sand layer or sand body filled with oil.
充填了油的多孔砂层或砂体。
Expatiated is the method for distribution rule of residual oil in individual sand body with synthesis dynamic monitoring data.
阐述了综合运用动态监测资料确定单砂体剩余油分布规律的方法。
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