Prediction of dynamic parameters of sucker-rod pumping system in directional well based on LuGre friction model
LIU Baixi11,2, LIU Hongzhao2
1. School of Mechanical Engineering, Xiangtan University, Xiangtan 411105, China; 2. Department of Mechanical and Precision Instrument Engineering, Xi'an University of Technology, Xi'an 710048, China
LIU Baixi1, LIU Hongzhao. Prediction of dynamic parameters of sucker-rod pumping system in directional well based on LuGre friction model[J]. Editorial office of ACTA PETROLEI SINICA, 2008, 29(6): 938-941.