U. Fehn, J.E. Moran, R.T.D. Teng, U. Rao, University of Rochester
Nuclear Instruments & Methods in Physics Research B 92 (1994) 380-384
Preliminary results are presented for 129 I and 36 Cl ratios in formation waters from the KTB project in Germany, geothermal waters from the Salton Sea Geothermal System in California and oilfield brines from the Anadarko Basin in Oklahoma. The results demonstrate the use of these isotopic systems to determine residence times, source formations and pathways of fluids in different geologic situations.