Browse by Author All List

A

Alagorni, Abubaker H. and Zulkefli, Yaacob and Nour, A. H. and Radzuan, Junin (2019) Effect of Water Alternating Gas (WAG-N2 ) after Water or Gas Flooding on Crude Oil Recovery in Sandstone Reservoirs. In: IOP Conference Series: Materials Science and Engineering, Energy Security and Chemical Engineering Congress , 17-19 July 2019 , Kuala Lumpur, Malaysia. pp. 1-15., 736 (022015). ISSN 1757-899X (Published)

Alagorni, Abubaker Hamza and Zulkefli, Yaacob and Nour, A. H. and Radzuan, Junin (2018) Comparison of selective simultaneous water alternating gas nitrogen (SSWAG (N2)) between sandstone and carbonate reservoirs (An experimental study). In: Proceedings Book: National Conference for Postgraduate Research (NCON-PGR 2018) , 28-29 August 2018 , Universiti Malaysia Pahang, Gambang, Pahang. pp. 186-197.. ISBN 978-967-22260-5-5 (Published)

Abdulbari, Hayder A. and Mahammed, Hassan D. and Zulkefli, Yaacob and Mahmood, Wafaa K. (2017) Elucidation of Longitudinally Grooved-Riblets Drag Reduction Performance using Pressure Drop Measurements. International Journal of Fluid Mechanics Research, 44 (2). pp. 131-153. ISSN 2152-5102. (Published)

Abdulbari, Hayder A. and Mahammed, Hassan D. and Zulkefli, Yaacob and Wafaa, Kamil Mahmood (2016) Wall Pressure Signatures of Turbulent Flow Over Longitudinal. In: MATEC Web of Conferences: International Conference on Measurement Instrumentation and Electronics (ICMIE 2016) , 6-8 June 2016 , Munich, Germany. pp. 1-5., 75 (01007). ISSN 2261-236X (Published)

Abdulbari, Hayder A. and Hassan D., Mahammed and Zulkefli, Yaacob and Wafaa, Kamil Mahmood (2016) Wall-Pressure Fluctuations of Modified Turbulent Boundary Layer with Riblets. International Journal of Mechanical & Mechatronics Engineering, 16 (1). pp. 23-34. ISSN 2077-124X (Online); 2227-2771 (Print). (Published)

Alagorni, Abubaker Hamza and Zulkefli, Yaacob and Nour, A. H. (2015) An Overview of Oil Production Stages: Enhanced Oil Recovery Techniques and Nitrogen Injection. International Journal of Environmental Science and Development, 6 (9). pp. 693-701. ISSN 2010-0264. (Published)

Ali, Abdalla A. M. and Zulkefli, Yaacob and Nour, A. H. (2014) Enhanced Oil Recovery Techniques Miscible and Immiscible Flooding. Journal of Applied Sciences , 14 (10). pp. 1016-1022. ISSN 1812-5654. (Published)

F

Fatmawati, Adam and M. H., Sulaiman and Zulkefli, Yaacob and Z. M, Noor (2019) Development of ionic salt for calcite and barite solid scale dissolution. In: Energy Security And Chemical Engineering Congress 2019 (ESCHE 2019) , 17-19 Julai 2019 , Parkroyal Resort, Penang, Malaysia. pp. 1-2.. (Unpublished) (Unpublished)

Fatmawati, Adam and Norhayati, Abdullah and Muhamad Hadi, Sulaiman and Zulkefli, Yaacob and Zulhaizan, Mohd Noor and Lydia, Mohd Yusof (2018) Incorporation of ionic liquid (ILs) in commercial solvent agents for better downhole reaction. In: Proceedings of 4th National Conference on Knowledge Transfer (NCKT'17) , 4-5 December 2017 , Knowledge Transfer Centre, Universiti Sains Malaysia. pp. 7-11.. ISBN 978-967-394-331-9 (Published)

M

Muhamad Hadi, Sulaiman and Fatmawati, Adam and Zulkefli, Yaacob and Mohamad Zulhelmy, Sujak and Zulhaizan, Mohd Noor (2020) Intermolecular Interaction of Carboxylic Group with Calcium Ions and Dissolution of Solid Scales in Bmim-PF6 and Tba-NfO Ionic Liquid Solution. Malaysian Journal of Microscopy, 16 (1). pp. 205-216. ISSN 1823-7010. (Published)

M. H., Sulaiman and Fatmawati, Adam and Zulkefli, Yaacob and Zulhaizan, Mohd Noor (2020) Synthesis of Ionic Salt for Calcite and Barite Solid Scale Dissolution. In: IOP Conference Series: Materials Science and Engineering, Energy Security and Chemical Engineering Congress , 17-19 July 2019 , Kuala Lumpur, Malaysia. pp. 1-8., 736 (022022). ISSN 1757-899X (Published)

M. M., Yusoff and Abdul Syukor, Abd Razak and Doh, Shu Ing and Gaanty Pragas, Maniam and Mohamad Idris, Ali and Muzamir, Hasan and Noram Irwan, Ramli and Zulkefli, Yaacob (2017) Sustainable Mining: Case Study for Bauxite Mining in Pahang. Academy of Sciences Malaysia, Kuala Lumpur. ISBN 978-983-29153-4-8

Muhammad Suhaimi, Man and Mohd Amirulmukmin, Abdullah and Syamsul Bahari, Abdullah and Zulkefli, Yaacob (2017) Screening Cation and Anion of Ionic Liquid for Dissolution of Silicon Dioxide using COSMO-RS. Indian Journal of Science and Technology, 10 (6). pp. 1-6. ISSN 0974-6846 (Print); 0974-5645 (Online). (Published)

N

Norida, Ridzuan and Zulkefli, Yaacob and Fatmawati, Adam (2017) Response Surface Methodology On Wax Deposit Optimization. Malaysian Journal of Analytical Sciences, 21 (2). pp. 452-459. ISSN 1394-2506. (Published)

Norida, Ridzuan and F., Adam and Zulkefli, Yaacob (2016) Evaluation on the Inhibitor Selection on Wax Deposition for Malaysian Crude Oil. Petroleum Science and Technology, 34 (4). pp. 366-371. ISSN 1091-6466 (Print), 1532-2459 (Online). (Published)

Norida, Ridzuan and Fatmawati, Adam and Zulkefli, Yaacob (2016) Screening of Factor Influencing Wax Deposition Using Full Factorial Experimental Design. Petroleum Science and Technology, 34 (1). pp. 84-90. ISSN 1091-6466 (Print), 1532-2459 (Online). (Published)

Norida, Ridzuan and Fatmawati, Adam and Zulkefli, Yaacob (2015) Effects of Shear Rate and Inhibitors on Wax Deposition of Malaysian Crude Oil. Oriental Journal of Chemistry, 31 (4). pp. 1999-2004. ISSN 0970-020X (print); 2231-5039 (online). (Published)

Norida, Ridzuan and Zulkefli, Yaacob and Fatmawati, Adam (2014) Evaluation on the Effect of Inhibitor Ratio to the Wax Deposition of Local Malaysian Crude. In: International Conference On Global Sustainability And Chemical Engineering (ICGSCE 2014) , 20-22 August 2014 , Kuala Lumpur. pp. 1-6.. (Published)