Technologies of Improving ROP in Shale-gas Horizontal Wells, Fuling Area
TAO Xianlin, XU Hong, ZHANG Lian, KONG Hua andWANG Xiaoqing
Natural Gas Technology and Economy . 2017, (2): 31 -35 .  DOI: 10.3969/j.issn.2095-1132.2017.02.009