Origin of anomalously high porosity in pyroclastic reservoirs: a case study on the northern region of the east sub-sag in Nanbeier sag
ZHANG Liyuan JI Youliang LIU Li ZHANG Ge ZHAO Lei MU Hanyi
Editorial office of ACTA PETROLEI SINICA . 2012, (5): 814 -821 .  DOI: 10.7623/syxb201205010