Department of Earth Resources Engineering

Research Output 1982 2020

Filter
Paper
2019
1 Citation (Scopus)
wavelet analysis
cross correlation
surface wave
wavelet
surface waves
2018
pipe jacking
mud
slurry
tunnels
soils

An object-base modeling and simulation of CO 2 plume dynamic in saline formation in Nam vang field, Cuu Long basin, Vietnam

Thanh, H. V., Sugai, Y. & Sasaki, K., Jan 1 2018, p. 1-6. 6 p.

Research output: Contribution to conferencePaper

Carbon Monoxide
plume
Carbon capture
Porosity
Sandstone

Effect of mortar injection on over-cutting area using slurry pipe-jacking

Sasaoka, T., Shimada, H., Kubota, S. & Matsui, K., Jan 1 2018.

Research output: Contribution to conferencePaper

pipe jacking
mortar
Mortar
slurry
Pipe

Engineering geological appraisal of the regional development program in Indonesia

Anwar, H. Z., Sudaryanto, Utomo, E. P., Shimada, H. & Matsui, K., Jan 1 2018.

Research output: Contribution to conferencePaper

Indonesia
regional development
hazards
geological hazard
Hazards

Fundamental study on cement grout injection into soil - effect of soil voids on cement suspension

Koga, M., Shiba, T., Sasaoka, T., Shimada, H. & Matsui, K., Jan 1 2018.

Research output: Contribution to conferencePaper

grout
Grouting
plugging
grouting
cements

The mechanical behaviour of coal relating to CO2 sequestration of Tanjung Enim, Indonesia

Afikah, R., Sasaki, K., Sapto Surjono, S. & Hendra Amijaya, D., Nov 12 2018, p. 1-4. 4 p.

Research output: Contribution to conferencePaper

Acoustic emissions
Coal
Crack initiation
Crack closure
Lignite
2017

A production scheme for bitumen production from oil sands reservoir with forming emulsion by injecting hot surfactant solution

Ohashi, R., Sasaki, K., Sugai, Y. & Alade, O. S., Nov 1 2017, p. 1-6. 6 p.

Research output: Contribution to conferencePaper

Oil sands
Petroleum reservoirs
Emulsions
Surface active agents
Horizontal wells
1 Citation (Scopus)

A production scheme for bitumen production from oil sands reservoir with forming emulsion by injecting hot surfactant solution

Ohashi, R., Sasaki, K., Sugai, Y. & Olalekan, A. S., Jan 1 2017.

Research output: Contribution to conferencePaper

asphalt
Oil sands
Petroleum reservoirs
oil sand
bitumen

Characterization and acid leaching of spent hydroprocessing catalyst for valuable metal recovery

Dewi, M. P., Okibe, N. & Petrus, H., Jan 1 2017.

Research output: Contribution to conferencePaper

organic acid
catalyst
leaching
citric acid
acid

Effect of hydrogen peroxide on separation of chalcopyrite and molybdenite using flotation

Wisnu Suyantara, G. P., Hirajima, T., Miki, H. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

molybdenite
chalcopyrite
hydrogen peroxide
oxidation
atomic force microscopy

Immobilization process of selenate in cancrinite by hydrothermal method

Pahlevi, N. D., Guo, B., Hirajima, T. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

cancrinite
selenate
immobilization
selenite
nuclear power plant

Microbiological potential for gold leaching and recovery from E-waste

Rizki, I. N., Hirajima, T. & Okibe, N., Jan 1 2017.

Research output: Contribution to conferencePaper

gold
leaching
leachate
recycling
metal

Optimization of microbiological redox potential control in chalcopyrite bioleaching

Takamatsu, K., Hirajima, T., Sasaki, K., Miki, H. & Okibe, N., Jan 1 2017.

Research output: Contribution to conferencePaper

redox potential
chalcopyrite
dissolution
ion
acid

Sodium metasilicate as blocking performance for enhanced oil recovery (EOR)

Chea, S., Sasaki, K., Sugai, Y. & Yoshiki, Y., Nov 7 2017, p. 1-5. 5 p.

Research output: Contribution to conferencePaper

Gels
Sodium
Recovery
Surface tension
Gas permeability

Sodium metasilicate as blocking performance for enhanced oil recovery (EOR)

Samneang, C., Sasaki, K., Sugai, Y. & Yoshiki, Y., Jan 1 2017.

Research output: Contribution to conferencePaper

enhanced oil recovery
Oils
Gels
gel
Sodium

Solidification of selenate-bearing ettringite in glass-ceramics by using industrial by-products

Guo, B., Sasaki, K. & Hirajima, T., Jan 1 2017.

Research output: Contribution to conferencePaper

selenate
solidification
ceramics
glass
radioactive waste

Study of heterogeneous reservoir effects on surfactant flooding in consideration of surfactant adsorption reversibility

Ngo, I., Srisuriyachai, F., Sugai, Y. & Sasaki, K., Nov 7 2017, p. 1-6. 6 p.

Research output: Contribution to conferencePaper

surfactant
flooding
adsorption
desorption
oil

Study of heterogeneous reservoir effects on surfactant flooding in consideration of surfactant adsorption reversibility

Ngo, I., Srisuriyachai, F., Sugai, Y. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

Surface-Active Agents
surfactant
Surface active agents
flooding
adsorption

Synthesis of layered double hydroxide/different carbon material and 90Sr2+ composites for simultaneous adsorption of 79SeO42-

Kamura, Y., Koilraj, P., Hirajima, T. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

hydroxide
adsorption
carbon
oxide
material

Synthesis of layered double hydroxide/different carbon material and 90Sr2+ composites for simultaneous adsorption of 79 SeO 4 2-

Kamura, Y., Koilraj, P., Hirajima, T. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

hydroxide
adsorption
carbon
oxide
material
4 Citations (Scopus)

Wettability alteration of sandstone with zinc oxide nano-particles

Tola, S., Sasaki, K. & Sugai, Y., Jan 1 2017.

Research output: Contribution to conferencePaper

Zinc Oxide
wettability
Sandstone
Zinc oxide
Wetting

Wettability alteration of sandstone with Zinc Oxide nano-particles

Sreu, T., Sasaki, K. & Sugai, Y., Nov 1 2017, p. 1-4. 4 p.

Research output: Contribution to conferencePaper

Sandstone
Zinc oxide
Wetting
Fluids
Crude oil
2016

Consideration of a possibility of enhanced coalbed methane recovery by injecting air into coal seam

Shimatani, N., Sugai, Y. & Sasaki, K., Jan 1 2016.

Research output: Contribution to conferencePaper

Coal
Recovery
Air
Coal bed methane

Fundamental study on development of filling material into tail-void surrounded by acid sulfate soils in tropical regions

Sasaki, T., Shimada, H., Wahyudi, S., Sasaoka, T., Fujita, S. & Yoshida, Y., Jan 1 2016.

Research output: Contribution to conferencePaper

acid sulfate soil
tropical region
tropical regions
void
voids

Tunnel crown deformation generated by pipe jacking technology in a weak rock underground coal mine

Shimada, H., Wahyudi, S., Sasaoka, T., Naung, N. & Pongpanya, P., Jan 1 2016.

Research output: Contribution to conferencePaper

pipe jacking
weak rock
Coal mines
coal
coal mine
2015

Fundamental study of effect of waste rock condition on control of acid mine drainage at open pit coal mine in tropical regions

Shimada, H., Sasaoka, T., Wahyudi, S., Matsui, K., Kusuma, G. J. & Gautama, R. S., Jan 1 2015.

Research output: Contribution to conferencePaper

open pit mine
acid mine drainage
tropical region
drainage
Coal mines
1 Citation (Scopus)

Geotechnical issues on application of highwall mining system inIndonesia

Sasaoka, T., Shimada, H., Hamanaka, A., Sulistianto, B., Ichinose, M. & Matsui, K., Jan 1 2015.

Research output: Contribution to conferencePaper

coal
Indonesia
Coal
overburden
Japan

Numerical modeling of emulsion to investigate the SAGD oil production based on viscosity measurements

Kumasaka, J., Sasaki, K., Sugai, Y. & Nakano, M., Jan 1 2015.

Research output: Contribution to conferencePaper

asphalt
Viscosity measurement
Steam
bitumen
emulsion

Numerical simulation study on gas miscibility of anoil field located in Afghanistan

Ghulami, M. R., Sasaki, K., Sugai, Y. & Nguele Odou, P. R., Jan 1 2015.

Research output: Contribution to conferencePaper

Carbon Dioxide
Carbon dioxide
Oils
Solubility
Gases
1 Citation (Scopus)

Wettability alteration in berea sandstone cores by contact angle measurements

Nguele Odou, P. R., Sasaki, K., Al-Salim, H. S., Sugai, Y. & Nakano, M., Jan 1 2015.

Research output: Contribution to conferencePaper

wettability
Angle measurement
Sandstone
Contact angle
Wetting
2014

Analytical study on soil behavior and its countermeasures using a pipe jacking method in deep strata

Shimada, H., Senda, T., Sasaoka, T., Fujita, S., Wahyudi, S., Hamanaka, A., Matsui, K. & Watanabe, D., Jan 1 2014.

Research output: Contribution to conferencePaper

pipe jacking
countermeasures
strata
soils
Pipe
2 Citations (Scopus)

Gas solubility and acidity effects on heavy oil recovery at reservoir conditions

Nguele Odou, P. R., Sasaki, K., Sugai, Y., Said-Al Salim, H. & Nakano, M., Jan 1 2014.

Research output: Contribution to conferencePaper

Petroleum reservoirs
heavy oil
Acidity
acidity
solubility

New pipe-jacking method in connecting new pipeline to the existing underground structure

Matsumoto, F., Morita, T., Sakai, E., Shimada, H., Sasaoka, T. & Matsui, K., Jan 1 2014.

Research output: Contribution to conferencePaper

underground structures
pipe jacking
Underground structures
Pipelines
Pipe

Separation mechanism of tennantite and chalcopyrite with flotation after oxidation using oxygen

Petrus, H. T. B. M., Hirajima, T., Sasaki, K. & Okamoto, H., Jan 1 2014.

Research output: Contribution to conferencePaper

tennantite
Flotation
chalcopyrite
Minerals
Oxygen
Sandstone
lithofacies
depositional environment
sandstone
basin
asphalt
Ionic Liquids
Emulsification
bitumen
heavy oil
2013

Application of a rectangular pipe jacking machine for pipe line construction under important expressway

Matsumoto, F., Morita, T., Sakai, E., Shimada, H., Sasaoka, T. & Matsuii, K., Jan 1 2013.

Research output: Contribution to conferencePaper

pipe jacking
motorway
pipe
Pipe
infrastructure

Application of a rectangular pipe jacking machine for pipe line construction under important expressway

Matsumoto, F., Morita, T., Sakai, E., Shimada, H., Sasaoka, T. & Matsuii, K., Jan 1 2013, p. 1-7. 7 p.

Research output: Contribution to conferencePaper

pipe jacking
motorway
pipe
Pipe
infrastructure

Development of backfilling injection into over-cutting area including lubricant behavior for pipe jacking in deep strata

Shimada, H., Maeda, Y., Senda, T., Sasaoka, T., Fujita, S., Matsui, K., Yoshida, Y. & Watanabe, D., Jan 1 2013, p. 1-10. 10 p.

Research output: Contribution to conferencePaper

pipe jacking
lubricant
strata
lubricants
Lubricants

Development of backfilling injection into over-cutting area including lubricant behavior for pipe jacking in deep strata

Shimada, H., Maeda, Y., Senda, T., Sasaoka, T., Fujita, S., Matsui, K., Yoshida, Y. & Watanabe, D., Jan 1 2013.

Research output: Contribution to conferencePaper

pipe jacking
lubricant
strata
lubricants
Lubricants

EOR development screening of a heterogeneous heavy-oil field with steam injection

Al Hadabi, I., Sasaki, K. & Sugai, Y., Jan 1 2013.

Research output: Contribution to conferencePaper

steam injection
Steam
Oil fields
heavy oil
oil field

Geostatistical simulation for open PIT design optimization and mine economic analysis in decision-making

Jalloh, A. B. & Sasaki, K., Jan 1 2013.

Research output: Contribution to conferencePaper

Economic analysis
economic analysis
Decision making
decision making
schist

Numerical simulation on solubility of CO2 in aquifer

Sona, S., Sasaki, K., Sagai, Y. & Fujiwara, A., Jan 1 2013, p. 1-5. 5 p.

Research output: Contribution to conferencePaper

Aquifers
solubility
Solubility
Gases
aquifer
2012
2 Citations (Scopus)

Absolute concentration measurement for hydrogen

Fukuoka, H., Jung, J., Inoue, M., Fujita, H. & Kato, Y., Jan 1 2012, p. 283-290. 8 p.

Research output: Contribution to conferencePaper

Hydrogen
Acoustic wave velocity
Gases
Air
Ultrasonics

An investigation on effect of underground mining of extra-thick coal seams on large open-pit slope stability

Zarlin, N., Sasaoka, T., Shimada, H. & Matsui, K., Jan 1 2012, p. 1322-1329. 8 p.

Research output: Contribution to conferencePaper

Slope stability
Coal
slope stability
coal seam
coal

Pore pressure in the nankai trough off the kii peninsula, Japan: Insight into evolution of mega-splay fault

Tsuji, T., Kamei, R. & Pratt, R. G., Jan 1 2012.

Research output: Contribution to conferencePaper

Pore pressure
pore pressure
trough
effective stress
Prisms

Soil erosion in indonesia coal mining reclamation area: Laboratory studies on the effect of slope and soil properties

Maryati, S., Shimada, H., Sasaoka, T., Okazaki, J., Hamanaka, A. & Matsui, K., Jan 1 2012, p. 1349-1355. 7 p.

Research output: Contribution to conferencePaper

soil erosion
reclamation
Indonesia
Reclamation
coal mining
2010

Influence of geological condition and blasting pattern on the site specific parameters in PPV prediction model

Wahyudi, S., Shimada, H., Budi, T. S., Simangunsong, G. M., Kramadibrata, S., Sulistianto & Matsui, K., Jan 1 2010.

Research output: Contribution to conferencePaper

Blasting
blasting
blasts
prediction
predictions
2006

Dem analysis for optimizing tbm performance

Moon, T., Nakagawa, M. & Berger, J. R., Dec 1 2006.

Research output: Contribution to conferencePaper

boring machines
Rocks
rocks
cutters
tunnels