Komplikace vznikající při vrtání a při podzemních opravách sond a způsoby jejich řešení

Abstract

In the present work describes a variety of complications arising from digging new wells and repairing underground probes. The issue of drilling in the field is somewhat different from working in probes. Therefore, the accident in boreholes are often different nature than the complications arising from repairs or probe the oil-producing natural gas. Somewhat different are the problems overhauls mining probes on underground gas storage facilities. Have been described various types of accidents that have become in the past when working in underground works. These events were described in detail and illustrated images for understanding the problem. The following chapters are described process in the recovery operations of different types of accidents. For comparison with the world were placed in wells of an accident that occurred in the past in other countries. After such accidents has been a major environmental pollution and loss of human lives. The removal of damage incurred huge amounts of money.