An improved evaluation method for measuring TOC of the Longmaxi Formation shale in the Sichuan Basin, south China

Yuanfu Zhang1,2, Chenlin Hu1,2 and Min Wang3, (1)China University of Geosciences (Beijing), School of Energy Resources, Beijing, China, (2)China University of Geosciences (Beijing), Institute of Earth Sciences, Beijing, China, (3)PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China