Dr. David Sahara
- Msc
- david sahara ∂ gf itb ac id
Karlsruher Institut für Technologie KIT
Institut für Angewandte Geowissenschaften (AGW)
Adenauerring 20 a, b
76131 Karlsruhe
Title | Author | Source | Year |
---|---|---|---|
Development of Hard- and Software of Microseismic for Geothermal Exploration and Monitoring |
Rachmat Sule, David P. Sahara, Yosep Kusnadi, Ihsan Imaduddin, Alief Nugraha Andri D. Nugraha, Tedy Setiawan, Sri Widiyantoro, Toshifumi Matsuoka |
World Renewable Energy Congress Bali 2011, Indonesia |
2011 |
Fluid Ascent and Magma Storage Beneath Gunung Merapi |
Birger G Luehr, Ivan Koulakov, Wolfgang Rabbel, Jochen Zschau, Antonius Ratdomopurbo, Kirbani Sri Brotopuspito, Pak Fauzi, David P. Sahara |
European Geosciences Union 2011, Austria |
2011 |
Aplikasi Metode Double Differential Untuk Penentuan Relokasi Hiposenter Gempa Vulkanik Gunung Kelud Secara Akurat |
David P Sahara, Adrianto W Kusumo, Sri Widiyantoro, Rachmat Sule |
Jurnal Teknologi Mineral (JTM) ITB |
2011 |
The role of active fractures on borehole breakout development |
David P Sahara, Martin Schoenball, Thomas Kohl |
American Geosciences Union Fall Meeting 2013, San Francisco USA (December) |
2013 |
Determination of Subsurface Velocity Structure and Precise Hypocenter Relocation by using Double-Difference Technique: Case Study of MERAMEX Data from Central Java – Indonesia |
David P Sahara, Sri Widiyantoro, Andri D. Nugraha, Rachmat Sule, Birger G Luehr |
European Geosciences Union 2011, Austria |
2011 |
High Resolution Hypocenter Relocation for Events in Central Java, Indonesia using Double-Difference Technique |
David P Sahara, Sri Widiyantoro, Andri D. Nugraha, Rachmat Sule, Birger G Luehr |
American Geosciences Union Fall Meeting 2010, USA |
2010 |
Resolution Improvement of The Tomographic Inversion by Incorporating Difference Data: Case Study of Meramex Data From Central Java – Indonesia |
David P Sahara, Sri Widiyantoro, Andri D. Nugraha, Rachmat Sule, Birger G Luehr |
Joint Convention Makassar HAGI-IAGI 2011, Indonesia |
2011 |
Understanding the mechanism of subduction process and its implication to surface seismicity and volcanic activity in Central Java - Indonesia from high resolution tomography |
David P Sahara, Sri Widiyantoro, Andri D. Nugraha, Rachmat Sule, Birger G Luehr |
Society of Exploration Geophysicist-Japan Kyoto 2011, Japan (November) |
2011 |
Stress heterogeneity in the fractured crystalline reservoir | David P Sahara, Thomas Kohl |
2nd European Geothermal Workshop, Strasbourg France (October) |
2013 |
Importance of active fractures in the borehole breakouts heterogeneity |
David P Sahara, Thomas Kohl |
9th International Geothermal Conference 2013, Freiburg, Germany (May) (invited paper) |
2013 |
Role of local stress perturbations associated with active fractures in the borehole breakouts development |
David P Sahara, Thomas Kohl |
Geothermal research in Rhein Graben: France and German PhD student day, Karlsruhe Institute of Technology (KIT), Germany (March 2013) |
2013 |
Numerical calculation of a stress field near a borehole under complex conditions |
David P Sahara, Thomas Kohl, Martin Schoenball |
Celle International Drilling Workshop, Germany |
2012 |
Time-dependent brittle creep as mechanism for time-delayed wellbore failure |
Martin Schoenball, David P Sahara, Thomas Kohl |
6th International Symposium on In-Situ Rock Stress, Sendai Japan (20-22 August) |
2013 |
Development of Hard- and Software of Microseismic for Geothermal Exploration and Monitoring: First Results |
Rachmat Sule, David P Sahara, Yosep Kusnadi, Adrianto W. Kusumo, Andri D. Nugraha, Tedy Setiawan, Sri Widiyantoro, Toshifumi Matsuoka, |
Recent Advances in Exploration Geophysicist 2010, Japan |
2010 |
Impact of fracture networks on borehole breakout heterogeneities in crystalline rock | Sahara D.P., Schoenball M., Kohl T., Müller B.I.R. |
International Journal of Rock Mechanics and Mining Science, 71, 301-309 (doi: 10.1016/j.ijrmms.2014.07.001) |
2014 |
Time-dependent brittle creep as mechanism for time-delayed wellbore failure | Schoenball M., Sahara D.P., Kohl T. |
International Journal of Rock Mechanics and Mining Sciences, 70: 400-406 |
2014 |
Analysis of borehole breakout development using continuum damage mechanics | Sahara, D.P., Schoenball, M., Gerolymatou, E. and Kohl, T. |
International Journal of Rock Mechanics and Mining Sciences; DOI:10.1016/j.ijrmms.2017.04.005 |
2017 |