A study on the zoning of hypergenesis of physical properties of clastic reservoir in Cheng 110 block 埕110块碎屑岩储层物性表生作用分带性研究
REE Geochemistry of Hypergenesis in Basalt& the Take Distributing Region of Northern Hainan Island as the Example 表生作用下稀土元素地球化学特征&以海南岛北部玄武岩分布区为例
At the lower part of the underwater current belt and stagnant belt, hypergenesis became weaker and the effect of epidiagenesis on the reservoir physical properties be-came gradually poor, too. 潜流带下部及滞流带表生作用逐渐变弱,表生成岩作用对储层物性的影响也逐渐降低。