Nguyen Minh Quy, Ngo Huu Hai, Dang Anh Tuan, Tran Vu Tung, Hoang Long, Pham Truong Giang and Le Thi Thu Huong 2019. Research and evaluation of impact factors and forecast of liquid loading process in production wells of gas condensate fields. Petrovietnam Journal. 1, (Jan. 2019), 29-40.