Seismic activity of the developed hydrocarbons deposits in South Preduralye

By development of oil and gas deposits inevitably decrease the formation pressure and change the level of formation waters. The interrelation of technogenic changes of an earth's crust with seismic activity and hydro-geodynamics are revealed. Results of seismological monitoring are presented by net of seismic stations "Oren-burg". The analysis and comparison of the centers of seismic events to net of tectonic breaks and breaking is lead and procedure of seismic dividing into districts of Sonth Preduralye territory is offered.