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本文用岩石学方法结合超微技术及现代测试手段研究泥晶灰岩的成岩作用及微孔隙。结果表明，对泥晶灰岩微孔隙形成有利的主要成岩作用为压溶、溶解和一定程度的云化及去云化、硅化和去硅化作用。这些作用可以扩大微孔隙及微裂隙，使之有可能具有储集性能。
In this paper, the diagenesis and microporosity of the dolomitic limestone are studied by the method of petrology combined with the ultra-micro technology and modern testing methods. The results show that the main diagenesis beneficial to microporosity formation of micrite-like limestone is pressure dissolution, dissolution and some degree of cloud and de-cloud, silicification and de-silicification. These effects can expand micropores and microfractures, making it possible to have reservoir properties.