| Title | Twelve Years Exploitation History of Well Dieng-2, Dieng Geothermal Field, Indonesia |
|---|---|
| Authors | Zainal I. Bachrun, Soeroso and Ardi Suwana |
| Year | 1995 |
| Conference | World Geothermal Congress |
| Keywords | steamwell, Dieng geothermal field, Indonesia |
| Abstract | Well Dieng-2, drilled in 1979, has been used as a steam producer for the 2 MWe non condensing turbine since 1981. Recently the well exhibited some rather strange phenomena, where as the wellhead pressures became erratic during a certain interval although the flow rate remained constant. One possible explanation, which will be described in this paper, is the change in permeability at the inflow zones. |