Effect of formation water and surfactant characteristics on reservoir rock surface charges and their zeta potentials / by Azad Anugerah Ali Rasol, 1988- 638106, Mohd. Zaidi Jaafar, supervisor 357238, Ahmad Kamal 638107, Sulalit Bandyopadhyay, supervisor 638108, Fakulti Kejuruteraan. Sekolah Kejuruteraan Kimia dan Kejuruteraan Tenaga 619081