| The Effect of Neat Magnesium Oxide (MgO) as Expanding Additive on Cement Shear Bond Strength at High Temperature Up to 250oC |
Aris Buntoro and Rudi Rubiandini R.S. |
Drilling and Completion Technology |
thermal cement |
World Geothermal Congress |
2000 |
English |
| Evaluation on Geothermal Injection Treatment by pH Modification |
Yumi Kiyota, Kazuo Hirowatari, Hiroyuki Tokita, Kenji Haruguchi and Kouji Uogata |
Injection Technology |
silica scale, reinjection, Hatchobaru field |
World Geothermal Congress |
2000 |
English |
| Extraction of Geothermal Energy and Electric Power Generation Using a Large Scale Heat Pipe |
Shunji Kusaba, Hirosi Suzuki, Kazuo Hirowatari, Masataka Mochizuki, Koichi Mashiko, Thang Nguyen and Akbar Akbarzadeh |
Direct Use, Geothermal Heat Pumps |
geothermal heat extraction, heat pipe, turbine |
World Geothermal Congress |
2000 |
English |
| Scale Prevention Method by pH Modification Using Advanced Bioreactor |
K. Takeuchi, Y. Fujioka, K. Hirowatari, S. Kusaba and H. Suzuki |
Integrated Energy Systems |
scale prevention, H2S abatement, bioreactor, pH modification |
World Geothermal Congress |
2000 |
English |
| A Study on Mesoporous Silica Recovery from Geothermal Brine |
Kazuo Hirowatari, Shunji Kusaba, Hiroshi Suzuki, Jun Izumi, Hiroyuki Tsutaya and Takusi Yokoyama |
Integrated Energy Systems |
geothermal brine, recovery, silica, mesoporous silica |
World Geothermal Congress |
2000 |
English |
| History of Drilling Operations in the Kirishima Geothermal Field |
Ken Soda |
Drilling and Completion Technology |
geothermal well drilling, slim holes, exploration drilling, lost circulation control, cementing |
World Geothermal Congress |
2000 |
English |
| Remodeling for Uninhabited Operation at Nighttime of Steam Supply Equipment |
Yukio Hazama |
Power Generation |
uninhabited operation |
World Geothermal Congress |
2000 |
English |
| The Roles of Local Government in the Administration of Geothermal Resources in China |
Zhilin Dong |
Legal and Regulatory Aspects |
geothermal, administration, regulation |
World Geothermal Congress |
2000 |
English |
| Durability Improvement and Manufacturing Cost Reduction of Polycrystalline Diamond Compact Bits for Geothermal Well Drilling |
Tetsuji Ohno, Hirokazu Karasawa and Hideo Kobayashi |
Drilling and Completion Technology |
drilling |
World Geothermal Congress |
2000 |
English |
| Overexploitation of Geothermal Wells in Murska Sobota, Northeastern Slovenia |
Peter Kralj and Polona Kralj |
Sustainability |
geothermal |
World Geothermal Congress |
2000 |
English |
| Outline of the Ogachi HDR Project and Character of the Reservoirs |
Koichi Kitano, Yoshinao Hori and Hideshi Kaieda |
Advanced Technologies (HDR, Magma, Geopressure) |
Hot Dry Rock, Circulation Test, Geothermal Reservoir, Geological Structure, Ogachi |
World Geothermal Congress |
2000 |
English |
| Low Temperature Geothermal Fields Utilized for District Heating in Reykjavik, Iceland |
Einar Gunnlaugsson, Gestur Gislason, Gretar Ivarsson and Snorri Pall Kjaran |
Sustainability |
geothermal, district heating, monitoring, Reykjavik |
World Geothermal Congress |
2000 |
English |
| The Deeper Parts of the Geysers Thermal System- Implications for Heat Recovery |
Dennis Nielson and Joseph Moore |
Exploration and Development |
brittle-ductile |
World Geothermal Congress |
2000 |
English |
| High Permeability of Quaternary Granites in the Kakkonda Geothermal Area, Northeast Japan |
Koichiro Fujimoto, Manabu Takahashi, Nobuo Doi and Osamu Kato |
Exploration and Development |
permeability, porosity, pore size, mass transfer, magma-hydrothermal system, Kakkonda |
World Geothermal Congress |
2000 |
English |
| A 3-D Finite Element Model of Flow in Fractured Reservoirs |
Brian Hardeman, S. Kulkarni and Daniel V. Swenson |
Software for Geothermal Applications |
Finite element, geothermal, fracture, geometry, analysis, object oriented, topology |
World Geothermal Congress |
2000 |
English |
| Analysis in Preparation for Hijiori Long Term Circulation Test |
T. Okabe, K. Kirihara, K. Hayashi, K. Karasawa, D. Swenson and R. Schroeder |
Advanced Technologies (HDR, Magma, Geopressure) |
Hijiori |
World Geothermal Congress |
2000 |
English |
| Geology and Thermal Features of El Ramal Area, Jujuy Province, Argentina |
Fernando Miranda and Pablo Johanis |
Exploration and Development |
geology |
World Geothermal Congress |
2000 |
English |
| Catalogue of Thermal Manifestations of Argentina |
Fernando Miranda and Abel Pesce |
Exploration and Development |
geothermal database, catalogue, Argentina |
World Geothermal Congress |
2000 |
English |
| Three Dimensional Modeling of Geoelectrical Structure Based on MT and TDEM Data in Mori Geothermal Field, Hokkaido, Japan |
Tatsuya Kajiwara, Tohru Mogi, Elena Fomenko and Sachio Ehara |
Exploration and Development |
3D Modeling, MT, TDEM, Mori Geothermal Field |
World Geothermal Congress |
2000 |
English |
| Geothermal Systems in the Akinomiya Area, Northeast Japan |
Hideyuki Kurozumi, Tatsuya Kajiwara, Iwao Suzuki, Daisuke Fukuda, Satoshi Takemoto, Shigeo Yanagiya, Yukihiro Ishizaki, Ariyasu Kizaki, Masahiro Takahashi, Kazuhiro Saeki, Takaaki Ta |
Exploration and Development |
geothermal model, reservoir, geology, geochemistry, geophysics, Akinomiya |
World Geothermal Congress |
2000 |
English |