Department of Earth Resources Engineering

Research Output

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Conference article
2019

Experiment and Simulation on Heavy Oil Production with Steam Flooding in Heterogeneous Reservoir

Maneeintr, K., Sasaki, K. & Boonpramote, T., Jan 1 2019, In : IOP Conference Series: Materials Science and Engineering. 521, 1, 012011.

Research output: Contribution to journalConference article

Open Access

Hydrothermal treatment of oil palm biomass in batch and semi-flow reactors

Yuliansyah, A. T., Kumagai, S., Hirajima, T. & Sasaki, K., Jan 1 2019, In : Energy Procedia. 158, p. 675-680 6 p.

Research output: Contribution to journalConference article

Open Access
2 Citations (Scopus)

Implications of carbon dioxide sorption kinetics of low rank coal

Rahim, A., Surjono, S. S., Amijaya, D. H. & Sasaki, K., Jul 1 2019, In : Journal of Physics: Conference Series. 1242, 1, 012053.

Research output: Contribution to journalConference article

Open Access
2018

Geomorphological classification of post-caldera volcanoes in the Buyan-Bratan caldera, North Bali, Indonesia

Okuno, M., Harijoko, A., Wayan Warmada, I., Watanabe, K., Nakamura, T., Taguchi, S. & Kobayashi, T., Jan 10 2018, In : IOP Conference Series: Earth and Environmental Science. 103, 1, 012014.

Research output: Contribution to journalConference article

1 Citation (Scopus)
2016

Performance Test of gPhone (#123, #126, and #127) in Kyoto and ITB Jatinangor

Wahyudi, E. J., Fukuda, Y., Nishijima, J. & Itakura, M., Sep 23 2016, In : Journal of Physics: Conference Series. 739, 1, 012033.

Research output: Contribution to journalConference article

Repeat Absolute and Relative Gravity Measurements for Geothermal Reservoir Monitoring in the Ogiri Geothermal Field, Southern Kyushu, Japan

Nishijima, J., Umeda, C., Fujimitsu, Y., Takayama, J., Hiraga, N. & Higuchi, S., Oct 31 2016, In : IOP Conference Series: Earth and Environmental Science. 42, 1, 012004.

Research output: Contribution to journalConference article

4 Citations (Scopus)

Time-lapse monitoring of shallow subsurface in the Aquistore CO2 storage site from surfacewave analysis using a continuous and controlled seismic source

Ikeda, T., Tsuji, T., Takanashi, M., Kurosawa, I., Nakatsukasa, M., Worth, K., White, D. & Roberts, B., Jan 1 2016, In : SEG Technical Program Expanded Abstracts. 35, p. 5479-5484 6 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)
2014

Numerical simulation of CO2 gas microbubble of foamy oil

Or, C., Sasaki, Y., Sugai, Y., Nakano, M. & Imai, M., Jan 1 2014, In : Energy Procedia. 63, p. 7821-7829 9 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)
2013

Mineral dissolution/precipitation during CO2 injection into coal reservoir: A laboratory study

Anggara, F., Sasaki, K. & Sugai, Y., Jan 1 2013, In : Energy Procedia. 37, p. 6722-6729 8 p.

Research output: Contribution to journalConference article

Open Access
3 Citations (Scopus)

Mixing gas migration in fractured rock through unsaturated and water-saturated layer: Result of a pneumatic gas injection test

Susanto, V., Sasaki, K., Sugai, Y. & Yamashiro, T., Jan 1 2013, In : Energy Procedia. 37, p. 3507-3512 6 p.

Research output: Contribution to journalConference article

Open Access
2 Citations (Scopus)

Total evaluation on CCS system against geological uncertainty and troubles

Suzuki, H., Sasaki, K. & Sugai, Y., Jan 1 2013, In : Energy Procedia. 37, p. 2738-2745 8 p.

Research output: Contribution to journalConference article

Open Access
2009

Measurements of CO2 sorption on rocks using a volumetric technique for CO2 geological storage

Fujii, T., Sugai, Y., Sasaki, K. & Hashida, T., Feb 1 2009, In : Energy Procedia. 1, 1, p. 3715-3722 8 p.

Research output: Contribution to journalConference article

Open Access
2 Citations (Scopus)

Prediction model of bottom hole temperature and pressure at deep injector for CO2 sequestration to recover injection rate

Sasaki, K., Yasunami, T. & Sugaia, Y., Feb 1 2009, In : Energy Procedia. 1, 1, p. 2999-3006 8 p.

Research output: Contribution to journalConference article

Open Access
5 Citations (Scopus)
2007

Interpretation of thermal response tests in the presence of groundwater flow

Fujii, H., Okubo, H. & Itoi, R., Dec 1 2007, In : Transactions - Geothermal Resources Council. 31, p. 465-470 6 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)
2005

Field experiment of pH adjustment for acid geothermal fluids in Miravalles, Costa Rica

Iwanaga, T., Watanabe, E., Hirowatari, K., Yamauchi, M., Itoi, R., Eddy, S. R. & Alejandro, R. B., Dec 1 2005, In : Transactions - Geothermal Resources Council. 29, p. 693-695 3 p.

Research output: Contribution to journalConference article

2004

Improvements on analytical modeling for vertical U-tube ground heat exchangers

Fujii, H., Itoi, R. & Ishikami, T., Dec 1 2004, In : Transactions - Geothermal Resources Council. 28, p. 73-77 5 p.

Research output: Contribution to journalConference article

16 Citations (Scopus)

Numerical simulation of large-scale GCHP systems in the presence of groundwater flow

Fuji, H., Itoi, R., Fujii, J., Uchida, Y. & Ishikami, T., Dec 1 2004, In : Transactions - Geothermal Resources Council. 28, p. 79-84 6 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)
2003

Lumped parameter model analysis for estimating fractions of reinjected water return to produced fluid at Sumikawa, Japan

Itoi, R., Matsuzaki, R., Tanaka, T. & Kamei, J., Dec 1 2003, In : Transactions - Geothermal Resources Council. 27, p. 387-391 5 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Magnetotelluric exploration of geothermal resources at Takigami area in Japan

Mustopa, E. J., Jotaki, H., Mizunaga, H. & Ushijima, K., Dec 1 2003, In : Transactions - Geothermal Resources Council. 27, p. 245-248 4 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)
2002

Electronic structure of M-doped ZnGa2O4 (M = Mn, Fe, Co, Ni) spinel using DV-Xα method

Nonaka, M., Matsushima, S., Mizuno, M. & Xu, C. N., Jan 1 2002, In : Key Engineering Materials. 228-229, p. 303-306 4 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Estimation of the dynamic fracture process of rock material utilizing high speed photography

Kubota, S., Jung, W. J., Ogata, Y., Aoki, K., Shimada, H. & Matsui, K., Dec 1 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 4948, p. 757-762 6 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)
1999

Application of explosive welding for urgent steel pipe repairs

Kubota, S., Shimada, H., Matsui, K., Masui, A., Ogata, Y., Wada, Y., Seto, M. & Katsuyama, K., Dec 1 1999, In : American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. 396, p. 137-142 6 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Numerical investigation on the effects of several pressure media in a shock compaction assembly

Kubota, S., Shimada, H., Matsui, K., Kuroyama, Y., Itoh, K. & Itoh, S., Dec 1 1999, In : American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. 396, p. 213-218 6 p.

Research output: Contribution to journalConference article

Water discharge and recharge balance of Kuju volcano, Japan, deduced from thermal and gravity measurements

Fujimitsu, Y., Ehara, S., Nakano, Y., Nishijima, J. & Koya, M., Dec 1 1999, In : Transactions - Geothermal Resources Council. 23, p. 415-418 4 p.

Research output: Contribution to journalConference article

1992

Fluid flow monitoring by vertical electric profiling survey in takigami geothermal field, middle Kyushu, Japan

Ushijima, K., Furuya, S., Mizunaga, H. & Motomatsu, T., Dec 1 1992, In : Transactions - Geothermal Resources Council. 16, p. 323-328 6 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Interference test analysis method using the Kalman filtering and its application to the takigami geothermal field, Japan

Itoi, R., Fukuda, M., Jinno, K. & Gotoh, H., Dec 1 1992, In : Transactions - Geothermal Resources Council. 16, p. 657-662 6 p.

Research output: Contribution to journalConference article

1990

Etching index to fission tracks

Hayashi, M., Teramae, T. & Watanabe, K., Dec 1 1990, In : Nuclear Tracks and Radiation Measurements. 17, 3, p. 416-417 2 p.

Research output: Contribution to journalConference article

1988

Geothermal reservoir simulation for a complex model

Fukuda, M., Itoi, R. & Koga, A., Dec 1 1988, In : Transactions - Geothermal Resources Council. 12, p. 457-460 4 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)