Zwiększenie wydajności urządzeń do frezowania i oczyszczania odwiertów z resztek po frezowaniu poprzez zastosowanie kawitacji w strefie frezowania

Abstract

Technological leadership on a global scale is closely linked to advancements in novel technologies and materials. Increasing the operating temperature of composite materials is a critical objective in the development of innovative materials and products derived from them. Advances in technology have demonstrated that extensive alloying, combined with optimal heat treatment and advanced material processing methods, enhances their heat resistance. High-temperature materials based on composites with an elevated temperature threshold fulfill this requirement. In the current stage of oil and gas industry development, methods to increase oil and gas production include the introduction of effective technological processes aimed at enhancing oil recovery, maintaining production wells, and implementing preventive measures. Particularly important are efforts to accelerate emergency maintenance of production and drilling wells. In this context, the introduction of new, highly efficient repair equipment designs and the improvement of existing tools and devices used in the field play a crucial role. The primary well maintenance activities include fishing and milling. Tools and devices used in these operations are classified into gripping, cutting, and auxiliary categories. One of the most versatile tools in well repair are cutting devices, designed for continuous milling of pipes, preparing the deformed ends of emergency pipes for fishing, opening casings, and cutting out drilling columns. Restoring damaged wells by milling is one of the most complex types of repairs. The productivity of wellbore milling is characterized by the life of the tool, the rate of metal penetration, and durability.