The formation of algal limestone reservoirs has mainly been controlled by the stability of sedimentary environment, early eluviation and late cementation filling.
藻灰岩储层的形成主要受沉积环境的稳定性、早期淋溶和晚期胶结-充填作用的控制。
The literal distribution of the cap rocks and its continuity and stability are known by studying their sedimentary environment, lithology and thickness.
通过研究盖层岩石发育的沉积环境、盖层岩性、厚度分布，揭示了泥岩盖层平面上的延展性、连续性和稳定性；
Therefore, a set of the regional prediction plan of the surrounding rock stability was provided based on the sedimentary analysis.
从而提出了一套基于沉积分析的围岩稳定性区域预测方案。
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