Due to the continuous increase in population of our planet, as well as the rapid industrial development of a number of large and densely populated countries, the demand for oil as the main source of energy will only grow. Since oil is a non-renewable natural resource, and nine out of ten sources of oil have already been discovered and put under exploitation, only one question remains: when will the oil disappear? This is why a large number of authors address the issue of the 'peak oil'. This term describes the moment when oil production reaches its peak, or its highest possible value. After that, a continuing decline in the exploitation and production is to begin, which will end up with the complete depletion of all reserves on the planet. ...