| Title | DEVELOPMENT OF DRILLING TECHNOLOGY FOR DEEP-SEATED GEOTHERMAL RESOURCES |
|---|---|
| Authors | Yuji EGAWA and Hirokazu KARASAWA |
| Year | 2000 |
| Conference | Stanford Geothermal Workshop |
| Keywords | deep drilling |
| Abstract | New Energy and Industrial Technology Development Organization (NEDO) has been conducting a project designated "Development of Drilling and Production Technology for Deep-seated Geothermal Resources" since 1992. The constituents of the project can be divided into two categories: the development of drilling technology and that of production technology. This paper describes the progress of drilling technology development. |