In recent years, a number of works have appeared on the application of polarographic logging to study the composition of natural waters in natural deposits. The studies used a constant-current modification of polarography with a sensor in the form of a mercury drop electrode (MRE).

The possibility of using polarographic analysis to study the chemical composition of groundwater has already been proven. At the Leningrad Mining Institute, polarographic logging equipment has been developed and tested ...

One of the ways to improve the efficiency of geological exploration in the search for deep-seated ore bodies, especially in the conditions of complex structures of ore fields, is the study of geophysical methods near-well and interwell space. In this case, the most widespread and developed are electrical exploration methods. ...