Reservoir Characteristics of Cambrian-Ordovician Dolomite and Main Controlling Factors in Middle Area of oft-com:office:smarttags" />
Based on the characteristics of cores, micro-endoscopic features, structural constituent and macro-geological background, the dolomite reservoirs from Cambrian to Ordovician are divided into five genetic types. Combined with the results of geochemical analysis and petro-physical analysis, this paper discusses the dolomite reservoir characteristics, genesis and distribution in middle area of oft-com:office:smarttags" />