其中建设性成岩作用主要是表生岩溶作用、埋藏溶解作用，破坏性成岩作用主要为各期的充填作用，对孔隙破坏性最大的胶结物是亮晶方解石。
The constructive diagenesis are mainly epigenic karstification and burial dissolution. The destructive diagenesis are filler in each periods, the most devastating cement to porous is sparry calcite.
东部沉积微相条件变差，孔洞被亮晶方解石、渗流白云石、硅质等强充填，但以亮晶方解石充填为主。
Microfacies become variation in eastern, pore space are filled by calcsparite, leakdolomite, kiesel and so on. But the main filling is calcsparite.
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