Items where Author is "Irawan, Sonny "

Sauki, Arina and Khamaruddin, Putri Nadzrul Faizura Megat and Irawan, Sonny and Kinif, Imros and Ridha, Syahrir and Aziz, Roshida and Wan Bakar, Wan Zairani (2023) Prophecy of Cutting Transport Ratio through a Relationship between Equivalent Circulating Density and Drilled Solid Concentration. Key Engineering Materials, 939. pp. 83-91.

Abd Rahman, Siti Humairah Bt and Irawan, Sonny and Shafiq, Nasir and Rajeswary, Raja (2020) Investigating the expansion characteristics of geopolymer cement samples in a water bath and compared with the expansion of ASTM Class-G cement. HELIYON, 6 (2).

Irawan, Sonny and Ridha, Syahrir (2017) Development of Stress Model near the Wellbore Using an Iterative Coupling Method. INTERNATIONAL JOURNAL OF GEOMECHANICS.

Ridha, Syahrir and Irawan, Sonny and Ariwahjoedi, B. (2013) Strength prediction of Class G oilwell cement during early ages by electrical conductivity. Journal of Petroleum Exploration and Production Technology. ISSN 2190-0558

Tunio, Saleem Qadir and Bhattacharya , Swapan Kumar and Irawan, Sonny (2012) A Critical Review of Methane Trapping Mechanism to Optimize CBM Production. [Citation Index Journal]

Irawan, Sonny and Nair, Prashanth and Tunio, Saleem Qadir (2012) Forecasting CBM Production of Mukah Balingian Coalfield, Sarawak, Malaysia. [Citation Index Journal]

Ridha, Syahrir and Irawan, Sonny and Azizi, Khairun and Nuruddin, F and Khairy, Hilfan (2012) Modified Johnson Model for Permeability Estimation in Oil Well Cement During Early Hydration. [Citation Index Journal]

Irawan, Sonny and Chow, Weng Sum and Jasamai, Mazuin and Tunio, Saleem Qadir and Goh, Arthur (2011) Foamed Cement Properties for Zonal Isolation in Coalbed Methane (CBM) Wells. [Citation Index Journal]

Irawan, Sonny and Sum, Chow Weng and Jasamai, Mazuin Bt and Tunio, Saleem Qadir and Wang, Arthur Goh Jin (2011) Foamed Cement Properties for Zonal Isolation in Coalbed Methane (CBM) Wells. International Journal of Applied Science and Technology.

Sauki, Arina and Irawan, Sonny and Jasmai, Mazuin (2010) Investigation of Well Cement Degradation by Carbonated Brine in Supercritical CO2 Environment. In: The Asia-Pacific Offshore Conference-APOC2010 , December 13-14, 2010, Kuala Lumpur.

Sauki, Arina and Irawan, Sonny (2010) Effects of Pressure and Temperature on Well Cement Degradation by Supercritical CO2. [Citation Index Journal]

Chow, Weng Sum and Irawan, Sonny and Fathaddin, Muhammad Taufiq (2010) Hot Springs in the Malay Peninsula. In: World Geothermal Congress 2010, 25-29 April 2010, Bali.

Irawan, Sonny and M. Nasir, F. and Saaid, I. and Chow, W.S (2009) INVESTIGATION OF RHEOLOGICAL PERFORMANCE OF SABAH BENTONITE FOR DRILLING FLUID APPLICATION. In: International Engineering Convention, mSET, Syria.