Geological, technological and technical justification for choosing a design solution for drilling wells under different geological conditions

Abstract

Abstract The oil companies focus on the prevention of leakage of the producing well to ensure the long-term well viability. The article considers the rationale for preventive measures to reduce the risks to the integrity of the strings and ensure the operation of the wells for the duration of their use. The authors propose tools for analysing the condition of wells as well as technical and technological solutions for extending the operation of the well without damage.