Modeling of carbonate reservoir variable secondary pore space based on CT images

Xin Nie1, Shichang Nie2, Jie Zhang2, Chong Zhang3, Chaomo Zhang1 and Zhansong Zhang2, (1)Key Laboratory of Exploration Technologies for Oil and Gas Resources (Yangtze University), Ministry of Education, Wuhan, China, (2)Yangtze University, Wuhan, China, (3)China Agricultural University, College of Resources and Environmental Sciences, Beijing, China