THE RESEARCH ON CONTINUOUS SAND WASHING TECHNOLOGY IN MULTILATERAL HORIZONTAL WELL
LIANG Hai-bo1 CHEN Yong-heng2 ZHAO Jin-zhou3
1.Well Test Research Institute,Southwest Petroleum University,Chengdu Sichuan 610500,China;2.Special Oil Co. of PetroChina Liaohe Oilfield,Panjin Liaoning 124000,China;3.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,SouthWest Petroleum University,Chengdu Sichuan 610500,China