Review Article

Lower Cambrian Organic-Rich Shales in Southern China: A Review of Gas-Bearing Property, Pore Structure, and Their Controlling Factors

Figure 1

Statistical histogram of literatures related to the study of the Lower Cambrian shales and shale gas in China. The data of Chinese articles (blue column) comes from the “CNKI,” the data of English articles (orange column) comes from the “ScienceDirect.” The search methods are all through title, abstract, and keywords.