• Email

    ekojw[at]gf.itb.ac.id

  • Phone

    +62-22-2509168

  • Time

    08:00 to 17:00

Dr. Eko Januari Wahyudi, ST., MT.

 

Bio

MADIUN, JANUARY 01, 1986

RESEARCH:

  1. Gravity and Geomagnetic (in Melange Complex Karangsambung).
  2. Time-lapse Microgravity Data Acquisition.
  3. Time-lapse Microgravity Inversion for Reservoir Monitoring.
  4. Vertical Gradient Gravity.
  5. Continuous Gravity Data Processing.
  6. Gravity Basement Inversion.

 

Education

  1. Undergraduate Degree Program (Aug 2004 – Jun 2008), ST, Geophysical Engineering, Institut Teknologi Bandung.
  2. Master Degree Program (Jan 2008 – Sep 2009), MT, Geophysical Engineering, Institut Teknologi Bandung.
  3. Doctoral Degree Program (Jan 2010 – Oct 2014), Dr, Geophysical Engineering, Institut Teknologi Bandung.

 

Research

Publication:

  1. Wahyudi, E. J., Kadir, W. G. A., & Grandis, H., 2009, Inversi Data Gayaberat Permukaan dan Lubang Bor Menggunakan Algoritma Genetika untuk Karakterisasi Pergerakan Kontak Fluida, Jurnal Geofisika, No 2.
  2. Wahyudi, E. J., Dahrin, D., & Alawiyah, S., 2010, Interpretasi Data Anomali Gayaberat Mikro Antar Waktu untuk Menentukan Pola Pergerakan Air Tanah di Semarang, Buletin Meteorologi Klimatologi dan Geofisika, Vol 6, No 3.
  3. Wahyudi, E. J., Kadir, W. G. A., & Grandis, H., 2010, Inversion of Surface and Borehole Gravity Data Using Genetic Algorithm to Characterize Fluid Contact Movement, Proceedings of The Bali 2010 International Geosciences Conference & Exposition ” Energy for Now and Feature”.
  4. Supriyadi, Wahyudi, E. J., & Setiadi, I., 2010, Interpretasi Data Gayaberat Mikro Antar Waktu, Studi Kasus di Semarang, Seminar Nasional Fisika (SNF) 2010.
  5. Abdurrahman, D., Dahrin, D., Zaenudin, A., & Wahyudi, E. J., 2010, Aplikasi Gayaberat Mikro Selang Waktu Dalam Mengidentifikasi Pengaruh Injeksi-Produksi Fluida Di Lapangan Geothermal Kamojang, Jawa Barat: JTM VOLUME XVII NO1./2010.
  6. Wahyudi, E. J., 2011, 2 Bit Inversion of 4D Gravity Data Using Genetic Algorithm to Characterize Injection and Production Zone in Permeable Layer, Proceedings JCM Makassar 2011, The 36th HAGI and 40th IAGI Annual Convention and Exhibition.
  7. Setianingsih, Wahyudi, E. J., Kadir, W. G. A., Alawiyah, S., Wicaksono, R. A., & Kusumah, Y. I, 2011, Case Study of Time-lapse Microgravity Data on the Wayang Windu Geothermal Field, Indonesia: Quality Control of Data Acquisition and Data Application for Reservoir Analysis: SEGJ.
  8. Wahyudi, E. J., Kadir, W. G. A., & Grandis, H., 2011, 2 Bit Inversion of 4D Gravity Data Using Genetic Algorithm to Characterize Injection and Production Zone in Permeable Layer, EGU General Assembly 2011.
  9. Sule, R., Wahyudi, E. J., Kadir, W. G. A., Santoso, D., & Hartono, T., 2011, Learning Basic Geophysical Methods in a Mélange Geological Complex, EGU General Assembly 2011.
  10. Rizka, Wahyudi, Wahyudi, E. J., Kadir, W. G. A, & Alawiyah, S., 2011, Studi Identifikasi Struktur Dan Prospek Hidrokarbon Berdasarkan Metode Gayaberat Pada Cekungan Kutai, Kalimantan Timur: JTM VOLUME XVIII NO4./2011
  11. Minardi, S., Fatkhan, & Wahyudi, E. J., 2011, Analysis And Interpretation Of Subsidence Source In Jakarta Using 2009-2010 Time-Lapse Microgravity Data: JTM. JTM VOLUME XVIII NO4./2011
  12. Ningrum, T., Kadir, W. G. A, Alawiyah, S., & Wahyudi, E. J., 2011, Studi Identifikasi Struktur Dan Prospek Hidrokarbon Daerah Frontier Pada Cekungan Melawi-Ketungau, Kalimantan Barat Dengan Metode Gayaberat: JTM VOLUME XVIII NO2./2011.
  13. Djoko Santoso, Wawan Gunawan Abdul Kadir, Susanti Alawiyah, Setianingsih, Eko Januari Wahyudi, Muh Sarkowi, & Suhayat Minardi, 2011, Understanding the Time-Lapse Microgravity Response due to subsidence and groundwater level lowering: The Contribution of Geosciences to Human Security – Logos Verlag Berlin, ch. 8, 127-140.
  14. Mallory, B., Kadir, W. G. A, & Wahyudi, E. J., 2012, Software Development for Interactive 2D Gravity and Magnetic Forward Modeling, Case Study: Gravity-Magnetic Exploration in ‘BWE’ Area; 37th HAGI Annual Convention & Exhibition Palembang, 10-13 September 2012.
  15. Firdaus, R., Abdurrahman, D., Ekawati, G. M., & Wahyudi, E. J., 2012, An alternative method for gravity anomaly separation using empirical mode decomposition; 37th HAGI Annual Convention & Exhibition Palembang, 10-13 September 2012.
  16. Ekawati, G. M., Kadir, W. G. A., Alawiyah, S., & Wahyudi, E. J., 2012, Aplikasi Metode Second Vertical Derivative Dan Pemodelan Data Gayaberat Untuk Interpretasi Struktur Dan Pola Cekungan Barito, Kalimantan Selatan; 37th HAGI Annual Convention & Exhibition Palembang, 10-13 September 2012.
  17. Wahyudi, E. J., 2013, Designing Genetic Algorithm for Efficient Calculation of Value Encoding in Time-Lapse Gravity Inversion; Padjadjaran International Physics Symposium 2013 Contribution of Physics on Environmental and Energy Conservations, Jatinangor-Jawa Barat 7-9 Mei 2013.
  18. Wahyudi, E. J., Santoso, D., Kadir, W. G. A., & Alawiyah, S., 2013, Application of a-cut concept of the fuzzy logic membership function to optimize time-lapse microgravity inverse model calculated from Multiple Quenched Simulated Annealing; Proceedings HAGI-IAGI Joint Convention Medan, 28 – 31 October 2013.
  19. Laksana, B. S., Kadir, W. G. A., & Wahyudi, E. J., 2013, Analisis Spektral Dan Korelasi Tidal Observasi dengan Teoritis dan Aplikasinya Pada 4DMicrogravit; Proceedings HAGI-IAGI Joint Convention Medan, 28 – 31 October 2013.
  20. Kadir, W. G. A., Alawiyah, S., Santoso, D., Widianto, E., Dahrin, D., Setianingsih, Wahyudi, E. J., & Adabi, A., 2013, Identification of Fault Structure and Hydrocarbon Prospect Areas based on Integration of Gravity Anomalies, Geology and Production Well Analysis in WDS Oil Field, East Kalimantan; Proceedings of the 11th SEGJ International Symposium.
  21. Alawiyah, S., Kadir, W. G. A., Setianingsih, & Wahyudi, E. J., 2013, Well Targeting for Geothermal Field Development based on Integration of Gravity Study, Geology, and Reservoir Analysis in the TMS Field, Sulawesi, Indonesia; Proceeding of International Symposium Hanoi Geoengineering 2013.
  22. Wahyudi, E. J., Santoso, D., Kadir, W.G.A., & Alawiyah, S., 2014, Designing a Genetic Algorithm for Efficient Calculation in Time-Lapse Gravity Inversion, Eng. Technol. Sci., 46, No.1, 59-79.
  23. Nishijima, J., Fukuda, Y., Sofyan, Y., Itakura, M., Wahyudi, E., & Matsuoka, T., 2015, Absolute gravity measurement using A10 absolute gravimeter around Gundih gas field for CCS monitoring, Japan Geoscience Union, May 24th-28th, Chiba, Japan.