6EIA. Technically recoverable shale oil and shale gas resources: An assessment of 137 shale formations in 41 countries outside the United States[R]. Washington D C: U.S. Energy Information Administration, 2013.
7Hammes U, Hamlin H S, Ewing T E. Geologic analysis of the Upper Jurassic Haynesville shale in east Texas and west Louisiana[J]. AAPG Bulletin, 2011, 95(10): 1643-1666.
8Potter P E, Maynard J B, Depetris P J. Mud and mudstones: Introduction and overview[M]. Berlin: Springer-Verlag, 2005: 23-74.
9Algeo T J, Lyons T W. Mo-total organic carbon covariation in modern anoxic marine environments: Implications for analysis of paleoredox and paleohydrographic conditions[J]. Paleoceanography, 2006, 21(1): 279-298.
