井下钻井液密度简易计算方法
王鄂川, 樊洪海, 马良辉
Simple method for calculating the down-hole drilling fluid density
WANG Echuan, FAN Honghai, MA Lianghui
科技导报 . 2015, (9): 54 -58 .  DOI: 10.3981/j.issn.1000-7857.2015.09.009