relation: https://khub.utp.edu.my/scholars/10344/ title: Foam flow in porous media: Concepts, models and challenges creator: Hematpur, H. creator: Mahmood, S.M. creator: Nasr, N.H. creator: Elraies, K.A. description: This paper aims to elaborate foam concepts and foam flow modeling approaches in porous media. Furthermore, this review summarizes and compares all existing foam models approaches including Mechanistic, Semi-Empirical and Empirical. Finally, it discusses foam models in different reservoir simulators in detail and presents different approaches for obtaining models� parameters in simulators. The comparison results showed that Emprical models are more suitable for simulation study due to less required paramters and faster calculation; however, these models might not be a appropriate in transient foam flow. Moreover, the challenges about he results of this review provide an valuble insight about foam behaiviour. © 2018 Elsevier B.V. publisher: Elsevier B.V. date: 2018 type: Article type: PeerReviewed identifier: Hematpur, H. and Mahmood, S.M. and Nasr, N.H. and Elraies, K.A. (2018) Foam flow in porous media: Concepts, models and challenges. Journal of Natural Gas Science and Engineering, 53. pp. 163-180. ISSN 18755100 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043457661&doi=10.1016%2fj.jngse.2018.02.017&partnerID=40&md5=1a5aa6318aabc8c51fc6a06127976e3f relation: 10.1016/j.jngse.2018.02.017 identifier: 10.1016/j.jngse.2018.02.017