Capacity Limitations of brine Contamination on High Density Oil-Based Drilling Fluid Shuanggui Li, Sheng Fan, Jiaxue Li, Yingting Li, Biao Qi and Junwei Fan E3S Web Conf., 290 (2021) 01002 Published online: 14 July 2021 DOI: 10.1051/e3sconf/202129001002