Vyhodnocení technologických postupů relikvidací sond v oblasti kvartéru řeky Moravy

Abstract

In the presented thesis it describes and evaluates the problematics of technological processes that are used in the plug and abandonment process, which are used on plug of mining wells, plug of previously insufficiently or incorrectly plugged mining and exploratory wells. This problematics is specifically studied and developed since the beginning of this century in relation to remediation of old environmental burdens caused by the extraction of natural hydrocarbons in CHOPAV (protected area of natural water accumulation) at the Morava river area in Czech Republic. The first part of thessis describes the basic data about the interest area. The second part deals with an overview of technological procedures in the plug and abandonment and RE/plug and abandonment wells and their evaluation. In the next part of the thesis, it described a case study of problematic of plug and abandonment well at the Morava river area in Czech Republic.