Colloidal gas aphron (CGA) based foam cement system
VELAYATI Arian, ROOSTAEI Morteza, RASOOLIMANESH Rasool, SOLEYMANI Mohammad, FATTAHPOUR Vahidoddin
Petroleum Exploration and Development . 2019, (6): 1206 -1211 .  DOI: 10.11698/PED.2019.06.18