根据奥陶系碳酸盐岩在构造、沉积的共同作用下通过塔河油田奥陶系碳酸盐岩露头区的野外观察和试验区岩心精细观察描述,结合录井测井和储集物性资料等的综合整理,得出塔河油田奥陶系碳酸盐岩储层类型及成因、影响因素,为本区碳酸盐岩的未来深入勘探提供重要理论参考,提出今后塔河油田应重点加强对奥陶系碳酸盐岩的研究。 According to the observation of Ordovician carbonate outcrop in the Tahe oilfield and the detailed observation of the cores in the experimental area under the combined action of tectonics and sedimentation, Ordovician carbonate rocks are combined with well log data and reservoir properties And so on, we get the Ordovician carbonate reservoir types and their causes and influence factors in Tahe Oilfield, and provide important theoretical reference for further exploration of carbonate rocks in this area. It is pointed out that Tahe oilfield should be emphatically strengthened Study of Ordovician Carbonates.