Customer - The administration of the municipal district Plast.
Main tasks:
- The study of the geological structure and hydrogeological conditions;
- Tracking zones of tectonic faults and fractures;
- Need to find clean, fresh water;
- Selection and justification using geophysical methods of locations for water wells.
Basic methods of solution:
- Radon survey and biogeophysical method;
- Resonant-acoustic profiling.
History of the issue:
In 2008 our specialists already carried out water survey for this settlement. Based on the results of our work, a 40 m deep well was drilled near with the river bed of a practically dried up. The production rate of the well was 400 m3/day, although earlier in this area a lot of dry was drilled.
Later people noticed that the water from this well has an unpleasant "marsh" smell, and on its surface appears oil film appears in the pails. Specialists of the Vodokanal say that no landfills, oil spills, etc. have been found on the surface of the earth in a radius of 250 m.
Over the years, a large volume of research of our technologies for solving various kinds of problems was carried out, including mapping of infiltration of deep hydrocarbon fluids. Using of these technologies corresponds to the fact that, at a distance of about 150 m from the old well, is located deep hydrocarbon fluids, from which, most likely, hydrogen sulphide gas with unpleasant smell and hydrocarbons got through the fault into the water of this well. Therefore, the survey area for the new well was selected as far as possible from this site.
Our result: after 60-day pumping production rate of the well 16m3/hour and fresh water!
More information about water prospecting by means of the unique complex of geophysical methods is given here:
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