Evaluation of Coal Body Structures and Their Distributions by Geophysical Logging Methods: Case Study in the Laochang Block, Eastern Yunnan, China - Zhang, Zhengguang; Qin, Yong; Wang, Geoff; Sun, Hansen; You, Zhenjiang; Jin, Jun; Yang, Zhaobiao (Natural resources research (New York, N.Y.), 2021)
Keywords: Chemistry and Earth Sciences; Coal; Coalbed methane; Compressive properties; Computer Science; Core analysis; Coring; Data logging; Drilling; Earth and Environmental Science; Earth Sciences; Exploration; Fossil Fuels (incl. Carbon Capture); Gamma rays; Geography; Geophysical methods; Geophysics; Mathematical Modeling and Industrial Mathematics; Mineral Resources; Original Paper; Parameter identification; Physics; Principal components analysis; Statistics for Engineering; Stress distribution; Sustainable Development; Tectonics; Tensile stress; Thickness; Travel time; Wells; China; Yunnan China; Logging curve; Principal components analysis; Coal body structure; Distribution characteristics; Identification template; Coal thickness