eprintid: 11059 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/01/10/59 datestamp: 2023-11-10 03:25:37 lastmod: 2023-11-10 03:25:37 status_changed: 2023-11-10 01:14:25 type: article metadata_visibility: show creators_name: Ganie, K. creators_name: Idris, A.K. creators_name: Mohshim, D.F. creators_name: Wan Sulaiman, W.R. creators_name: Mohd Saaid, I. creators_name: Abdul Malik, A. title: A review on the wettability alteration mechanism in condensate banking removal ispublished: pub keywords: Gas condensates; Interfacial energy; Nanoparticles; Petroleum reservoirs; Wetting, Chemical treatments; Condensate banking; Gas condensate reservoirs; Gas reservoir; Mitigation methods; Pressure profiles; Surface wettability; Wettability alteration, Surface roughness, gas condensate; hydrocarbon reservoir; hydrothermal alteration; nanoparticle; surface energy; surface roughness; wettability note: cited By 17 abstract: 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. date: 2019 publisher: Elsevier B.V. official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071670945&doi=10.1016%2fj.petrol.2019.106431&partnerID=40&md5=fa124321ba819a9506cf0600fb01592f id_number: 10.1016/j.petrol.2019.106431 full_text_status: none publication: Journal of Petroleum Science and Engineering volume: 183 refereed: TRUE issn: 09204105 citation: 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