THE EVALUATION OF MULTIPHASE PHASE FLOW MODEL IN UNDERBALANCED DRILLING
PING Li-qiu WANG Zhi-ming WEI Jian-guang
西南石油大学学报(自然科学版) . 2007, (1): 75 -78 .  DOI: 10.3863/j.issn.1000-2634.2007.01.022