Study on Productivity Numerical Simulation of Highly Deviated and Fractured Wells in Deep Oil and Gas ReservoirsLiangchuan Li, Jianyi Huang, Cheng Luo, Fanglan Du and Yi LiuMATEC Web Conf., 68 (2016) 07003DOI: https://doi.org/10.1051/matecconf/20166807003