Deep Structure of the Mt. Karabetov Mud Volcano

摘要

The results of multidisciplinary geological-geophysical investigations of mud volcanism in the Taman mud-volcanic province are presented. Geophysical data on the internal structure of Mt. Karabetov mud volcano were obtained for the first time, and pathways of fluid migration down to a depth of 15-25 km were determined. Mud volcanism is a surprising and quite rare natural phenomenon, whose mechanisms had not been fully studied. At present, we can consider that the correlation of mud volcanism with the dynamics of deep fluids and hydrocarbon pools has been established [2, 9]. Intense mud-volcanic activity is observed in the territory of Russia, first of all, on the Taman Peninsula, which is an integral part of the modern evolution of fluid-magmatic systems in the Northern Caucasus [9]. During the last few years, Mt. Karabetov, which is one of the most active mud volcanoes in the Taman region, has been the object of multidisciplinary geological-geophysical and geochemical investigations [3, 4]. This volcano is characterized by explosive type of eruptions with periodic manifestation of the whole power of this seemingly harmless natural phenomenon.