| Title | Mapping the Acid Stimulation in the Beowawe Geothermal Field using Surface Electrical Potentials |
|---|---|
| Authors | C.M. Hart, D. Engi, H.E. Morris |
| Year | 1983 |
| Conference | Stanford Geothermal Workshop |
| Keywords | |
| Abstract | A surface electrical potential system was fielded during the chemical stimulation of the Rossi 21-19 well in the Beowawe Geothermal Field. The technique, which measures variations in resistivity resulting from the flow of conductive fluid into the reservoir, was not only shown to be highly sensitive, not only to the chemical treatment, but also to the in situ conductive zones before any acid injection. A review of the experiment and a preliminary interpretation of the data are presented. The data provide convincing evidence that it should be possible to map the treated zone as well as the primary pretreatment in situ conductive zones. |