| Cost Comparison of Using Geothermal Energy and Natural Gas for Domestic Space Heating in Meshkin Shahr, Iran |
Sajjad Radmehr, Behnam Radmehr |
34. District Heating and Agriculture |
Space Heating, Geothermal Energy, Natural Gas |
World Geothermal Congress |
2010 |
English |
| Seismic Noise Measurements in the Eastern Part of Hachimantai Geothermal Area, Northeast Japan |
Saito, T. and Sato, S. |
Others |
— |
Japan International Geothermal Symposium |
1988 |
English |
| Development of Large Capacity Single-Cylinder Geothermal Turbine |
Saito, Shojiro; Suzuki, Tetsuya; Ishiguro, Junichi; Suzuki, Tsuyoshi |
Turbines; Equipment design |
Power Generation; Steam Turbines; Turbines; Turbine Blades; Turbine Design |
Geothermal Resources Council Transactions |
1998 |
English |
| Development of Scale Deposit Inhibition Technology Using Turbine Water-Cooled Nozzle |
Saito, Shojiro; Sakanashi, Hidenori; Suzuki, Tetsuya |
Turbines; Scaling; Equipment design; Nozzles |
Power Generation; Turbines; Scaling |
Geothermal Resources Council Transactions |
1995 |
English |
| Trajectory Correction Experiment at 2,600m Depth in Well WD-1A, Kakkonda, Japan -- TDS as a Cooling Device While RIH |
Saito, Seiji; Sakuma, Sumio; Yagi, Masahiko; Muraoka, Hirofumi |
Drilling; Directional drilling; High temperature reservoirs; |
Drilling; Japan; Iwate; Kakkonda; Directional drilling; Mud motors; MWD; TDS; High temperature; Mud cooling; BHCT |
Geothermal Resources Council Transactions |
1995 |
English |
| Borehole Dynamic Temperature Survey Experiment in WD-1A, Kakkonda, Japan |
Saito, Seiji; Sakuma, Sumio; Ujyo, Satoshi; Muraoka, Hirofumi |
Drilling; Well logging; Temperature gradients; Drilling flui |
Drilling; Borehole temperature; Temperature logs; Japan; Iwate; Kakkonda; Mud cooling; PT-Memory gauge; TDS |
Geothermal Resources Council Transactions |
1995 |
English |
| Economic Evaluation of Increased Bit Life from Cooling through the Use of a Top Drive System |
Saito, Seiji; Sakuma, Sumio |
Drilling Technology; Top Drive System; Drill bits; High-temp |
Drilling Technology; Top Drive System; Bit life evaluation; High-temperature; Bit cooling; Kakkonda; Japan |
Geothermal Resources Council Transactions |
2000 |
English |
| Advantages of Using Top-Drive-System for High Temperature Geothermal Well Drilling |
Saito, Seiji; Kitao, Koji; Saeki, Kazuhiro; Suto, Yuko |
Drilling - Well Construction; Top Drive System; Drill bits; |
Drilling - Well Construction; Top Drive System; Bit Life Evaluation; High-Temperature; Bit Cooling; Kakkonda; Sumikawa; Okuaizu; Japan |
Geothermal Resources Council Transactions |
2003 |
English |
| Temperature Memory Survey Results and Future Plan for the Recently Erupted Unzen Volcano |
Saito, Seiji; Henfling, Joseph |
Well logging; Memory Tool; Temperature Survey; Volcano Drill |
Logging Technology; Memory Tool; Temperature Survey; High Temperature; Volcano Drilling; Scientific Drilling; Unzen; Japan |
Geothermal Resources Council Transactions |
2002 |
English |
| Drilling Plan into the Recently Erupted Unzen Volcano and Borehole Temperature Simulations |
Saito, Seiji; Hatakeyama, Nobuo |
Drilling and Completion; Temperature Simulation; Volcano Dri |
Drilling and Completion; Temperature Simulation; High Temperature; Volcano Drilling; Scientific Drilling; Unzen |
Geothermal Resources Council Transactions |
2001 |
English |
| A New Advanced Method for Top-Job Casing Cementing |
Saito, Seiji |
Well casing; Cementing |
Drilling; Cement Slurry; Top Job Casing; Annulus |
Geothermal Resources Council Transactions |
1994 |
English |
| Wide Range Line-Up of Portable Turbine Units |
Saito, S. |
Power Production |
— |
New Zealand Geothermal Workshop |
1993 |
English |
| Pressure Solution and Permeability Evolution in Fractured Granite at Elastic and Plastic Deformation Regimes |
Saito, Kohei; Watanabe, Noriaki; Okamoto, Atsushi; Tsuchiya, Noriyoshi; Ishibashi, Takuya; Saishu, Hanae |
— |
— |
Geothermal Resources Council Transactions |
2017 |
English |
| Comparison of Traveltime Delay with Well Pressure Decline Sonic Logs in the Higashi-Hachimantai Geothermal Field |
Saito, Hiroyuki; Suzuki, S.; Hayashi, Kazuo |
Well Testing; Well logging; Acoustic Logging; Traveltime del |
Well Testing & Logging; Acoustic Logging; Traveltime delay; Fracture inflation; Fracture aperture; Permeable zone; HDR, HWR/EGS |
Geothermal Resources Council Transactions |
2000 |
English |
| Hydraulic Properties Evaluation from Stoneley Wave Attenuation by Using Permeable Fracture Zone Model |
Saito, Hiroyuki; Hayashi, Kazuo |
HDR/EGS Theoretical Studies; FWAL; Borehole; Stoneley Wave; |
Enhanced Geothermal Systems Theoretical Studies; HDR; HWR; FWAL; Borehole; Stoneley Wave; Transmission Loss; Fracture Permeability, Fracture Aperture |
Geothermal Resources Council Transactions |
2002 |
English |
| Dynamic Response of a Fluid-Filled Fracture by the Two-Dimensional Finite Difference Method |
Saito, Hiroyuki; Hayashi, Kazuo |
HDR/EGS; Fractures; Reservoir modeling |
Enhanced Geothermal Systems - Fractures; Hot Dry Rock; HDR; Geothermal Reservoir Fracture; Reservoir Characterization; Finite Deference Method; Staggered Grid |
Geothermal Resources Council Transactions |
2001 |
English |
| Detection of a Reservoir Fracture by the Use of Sonic Log Data in EE-4, Higashi-Hachimantai |
Saito, Hiroyuki; Hayashi, Kazuo |
Exploration; Fractures; HDR/EGS; Geophysical surveys; Reserv |
Reservoir Geophysics |
Geothermal Resources Council Transactions |
1999 |
English |
| Characterization of Fracture Permeability with Hydrophone VSP Data During Borehole Pumping |
Saito, H.; Hayashi, K.; Green, A. S. P.; Jones, R. H. |
Exploration; HDR/EGS; Geophysical surveys; Vertical seismic |
Cornwall, UK; Reservoir; Hot Dry Rock (HDR); Fluid Flow; Fracture; Permeability; Pressure; Transmissivity; Viscosity; Water; Well Head Pressure; Darcys; Hydraulic Fracturing; Logging; Logs; PTS; Surveys; Well Logs; Drilling; Dry Hot Rock; Packer; Propant |
Geothermal Resources Council Transactions |
1998 |
English |
| Update on the Conceptual Model of Olkaria Geothermal System |
Saitet, Daniel |
— |
— |
Geothermal Resources Council Transactions |
2016 |
English |
| Determining Porosity and Permeability in Laminated Sandstones for Combined CO2-geothermal Reservoir Utilization |
Saismruti PRADHAN, Inga MOECK, Ben ROSTRON |
Geology |
Thomas-Stieber method, sand fraction, porosity, laminated sandstones |
World Geothermal Congress |
2015 |
English |