To Ba Cuong, Nguyen Hong Phan, Nguyen Huu Quang. Interwell tracer method using partitioning compounds naturally existing in crude oil for determination of residual oil saturation. PVJ [Internet]. 2016Oct.31 [cited 2026Aug.5];100:38 -43. Available from: https://www.pvj.vn/index.php/TCDK/article/view/348