Minh TQ, An V, Hiep CH, Son TH, Hieu PT, Anh NT, Hung VV, Manh NC, Thach VT. Study of gelled polymer system used for temporary plugging of oil well in workover operation for low pressure and unstable production wells. PVJ [Internet]. 2016Feb.29 [cited 2026Apr.17];20:17-. Available from: http://pvj.vn/index.php/TCDK/article/view/481