摘要
There is a sedimentary tuff tight oil reservoir between lacustrine mudstone and volcanic in Tiaohu Formation from Malang sag, Santanghu Basin （Chen, et al., 2014; Liang, et al., 2014; Zhu, et al., 2014）. This sedimentary tuff tight reservoir is characterized by fine grain, rich oil, high porosity, low permeability, micro pore development.
There is a sedimentary tuff tight oil reservoir between lacustrine mudstone and volcanic in Tiaohu Formation from Malang sag, Santanghu Basin （Chen, et al., 2014; Liang, et al., 2014; Zhu, et al., 2014）. This sedimentary tuff tight reservoir is characterized by fine grain, rich oil, high porosity, low permeability, micro pore development.
