Research and Application of the 3D Horizontal Well Drilling Technology in#br# Changqing Tight Oilfield
Wang Yongming1，2*, Yu Shifu1, Zhou Wenjun1，2, Duan Zhifeng1, Huang Zhanying1，2
西南石油大学学报(自然科学版) . 2015, (6): 79 -84 .  DOI: 10.11885/j.issn.1674-5086.2013.07.19.03