A NEW METHOD AND THE APPLICATION ON CALCULATING STARTUP PRESSURE GRADIENT IN LOW PERMEABLE RESERVOIRS
XU Jian-hong CHENG Lin-song QIAN Li-dan et al
西南石油大学学报(自然科学版) . 2007, (4): 64 -66 .  DOI: 10.3863/j.issn.1000-2634.2007.04.15