Experimental results of pipeline dewatering through surfactant injection Journal of Petroleum Science and Engineering Volume 159, November 2017, Pages 542-552 Autori: D. Dall'Acqua, M. Benucci, F. Corvaro, M. Leporini, R. Cocci Grifoni, A. Del Monaco, A. Di Lullo, C. Passucci, B. Marchetti