relation: https://khub.utp.edu.my/scholars/11059/ title: A review on the wettability alteration mechanism in condensate banking removal creator: Ganie, K. creator: Idris, A.K. creator: Mohshim, D.F. creator: Wan Sulaiman, W.R. creator: Mohd Saaid, I. creator: Abdul Malik, A. description: This paper presents a comprehensive review related to condensate banking problem by describing the condensate phenomenon; condensate accumulation based on wellbore region and pressure profiles; current mitigation methods and its limitation. Then a new mitigation method based on wettability alteration is introduced with an explanation on its mechanism and example of chemicals used. Next, new researches using nanoparticles as a wettability alteration agent is presented, and it is believed to be superior to the chemical treatment alone as it modifies the surface wettability from two aspects: surface energy and surface roughness � while chemical treatment only reduces the surface energy. In a nutshell, there is a significant gap of study in using nanoparticles as the wettability alteration agent in gas condensate reservoirs. © 2019 Elsevier B.V. publisher: Elsevier B.V. date: 2019 type: Article type: PeerReviewed identifier: Ganie, K. and Idris, A.K. and Mohshim, D.F. and Wan Sulaiman, W.R. and Mohd Saaid, I. and Abdul Malik, A. (2019) A review on the wettability alteration mechanism in condensate banking removal. Journal of Petroleum Science and Engineering, 183. ISSN 09204105 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071670945&doi=10.1016%2fj.petrol.2019.106431&partnerID=40&md5=fa124321ba819a9506cf0600fb01592f relation: 10.1016/j.petrol.2019.106431 identifier: 10.1016/j.petrol.2019.106431