LABORATORY STUDY ON CEMENTING SPACER FLUID SYSTEM FOR DEEP WELL IN SALT GYPSUM BED AND BRINE WATER LAYERS
TENG Xue-qing LI Zao-yuan XIE Fei-yan AI Li
西南石油大学学报(自然科学版) . 2010, (4): 138 -142 .  DOI: 10.3863/j.issn.1674-5086.2010.04.026