Characteristics of Shale and Gas Content of Niutitang Formation in Changde Region of Hunan Province
ZHOU Qing-hua,SONG Ning,WANG Cheng-zhang,LI Bo,CHE Jian-wei,PENG Chuan-sheng,XU Jiang-qiao
Natural Gas Geoscience . 2015, (2): 301 -311 .  DOI: 10.11764/j.issn.1672-1926.2015.02.0301