Article

Ridha, S. and Setiawan, R.A. and Pramana, A.A. and Abdurrahman, M. (2020) Impact of wet supercritical CO2 injection on fly ash geopolymer cement under elevated temperatures for well cement applications. Journal of Petroleum Exploration and Production Technology, 10 (2). pp. 243-247. ISSN 21900558

Ridha, S. and Abd Hamid, A.I. and Setiawan, R.A. and Shahari, A.R. (2018) Influence of sulfuric and hydrochloric acid on the resistance of geopolymer cement with nano-silica additive for oil well cement application. International Journal of Structural Integrity, 9 (5). pp. 616-624. ISSN 17579864

Ridha, S. and Hamid, A.I.A. and Setiawan, R.A. and Ibrahim, M.A. and Shahari, A.R. (2018) Microstructure Behavior of Fly Ash-Based Geopolymer Cement Exposed to Acidic Environment for Oil Well Cementing. Arabian Journal for Science and Engineering, 43 (11). pp. 6413-6428. ISSN 2193567X

Ridha, S. and Setiawan, R.A. and Hamid, A.I.A. and Shahari, A.R. (2018) The influence of CO2 accelerated carbonation on alkali-activated fly ash cement under elevated temperature and pressure: Einfluss von CO2 beschleunigter Karbonisierung auf alkalisch aktivierten Flugaschezement unter erhöhter Temperatur und erhöhtem Druck. Materialwissenschaft und Werkstofftechnik, 49 (4). pp. 483-488. ISSN 09335137

Ridha, S. and Lubis, L.A. and Setiawan, R.A. and Razif Mohar, J.M.B. (2017) Investigation on mixed oil-cement for wellbore integrity using acoustic velocity. Key Engineering Materials, 740 KE. pp. 190-194. ISSN 10139826