2021
Постійне посилання на розділhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/52264
Переглянути
1 результатів
Результати пошуку
Документ Acid treatments quality improving analysis through new working agents usage(Національний технічний університет "Харківський політехнічний інститут", 2021) Bukhkalo, Svetlana Ivanovna; Ivanytska, Iryna Oleksandrivna; Aheicheva, Oleksandra Oleksandrivna; Zezekalo, Ivan HavrylovychDecrease in permeability that occurs during the construction of the well and operation are analyzed. The reasons for the decrease in the permeability of the bottom-hole zone in the reservoir rocks that occur in the process of drilling, cementing, reopening and development of wells are determined. The basic principles of acid treatment for intensification of hydrocarbon raw material extraction of sealed productive strata in the process of their drilling are investigated. The solution for acid treatment is given. Specialized products for stimulation are considered. Acid treatments quality increasing through new working agent’s usage and improving the technology analysis is performed: the scientific substantiation of the program realization algorithm of possible influence for concrete geological and physical conditions of a well is presented; systems of geological and technological factors influencing the filtration properties of reservoirs are identified and analyzed; identifying features of development and adaptation types of chemical compositions for specific conditions of the formation; the possibility of conducting experimental research on the development and adaptation the chemical compositions and technologies of influence in the processes of increasing productivity and silencing of wells in relation to specific geological and physical conditions is determined.