Published June 2013

Сhanging of abnormally high pore pressure in zones of tectonic structure and in the deep layers of Lower Kura depression

J.S. Abbasov

It is pointed out, that the changes in abnormally high pore pressure in large depths generally occur in separately zones and their higher values are normally observed in tectonic upheavals central zones. It is shown, that multiple variations of rock pressure and temperature in wells have a strong influence on the formation of three-dimensional deformation and fluid saturation of rocks. This is particularly true for the complicated structures of mud volcanoes, where the reservoir pressure is for 1.5-2.0 times higher than hydrostatic.