Figure 3, modified from KRTA (1989), shows the Ulumbu geothermal area and its location relative to Ruteng, Heng, Ponggeok and W Kokor. As indiated earlier a reasonable • amount of surface scientificsurvey work has been completed. However, one of the technical philosophies. under…
Volcanic hazard mitigation program in Indonesia contitutes volcanic monitoring, hazard map preparation, public education, engineering construction and• public awareness. In the last 200 year, 175 thousand people were killed by volcanic eruption. The number has significantly descreased due to the intensive imple…
Coalbed methane is increasingly playing a major role as a gas resource in the United States, Presently, about agbt percent of the total annual natural gas produced in the United States is coalbed methane (fig. 1). Coalbed methane was originally thought to be economically produced only from high-rank coal. However, with the advent…