2017 36 (1):  195-201    ISSN: 1004-5589:  CN: 22-1111/P Characteristics of volcaniclastic rock reservoirs of Ta Ⅱ Formation of South Buir Sag in Tamtsag Basin, Mongolia SHI Jiang-bo Exploration and Development Research Institute, Daqing Oil field Ltd Co., Daqing 163712, Heilongjiang, China Received 2016-04-18  Revised 2017-01-10  Online 2017-03-25 Reference   Corresponding author: