APPLED METHOD OF CALCULATION OF THE BOREHOLE PACKER’S SEALING ELEMENT
Journal Title: Молодий вчений - Year 2018, Vol 5, Issue 57
Abstract
The paper considers the optimization of the borehole packer’s sealing. For this purpose, a variation calculation method was used-the Kantorovich method, based on the Lagrange principle. In the work the first attempt was made to research the deformations in borehole seals (packers) when it is compressed on the inner surface of the wellbore. The calculation of the contact problem obtained asymptotically for the case of plane deformation, when compressing the sealant above the surface, to the present days has been carried out only in the first approximation. In this paper, the problem is solved in the second approximation, which increases the accuracy of its solution. The results obtained can be used for optimal design and construction of sealing equipment, as well as for borehole sealing.
Authors and Affiliations
V. T. Mammadov, M. A. Shahnazarov
Keywords
Related Articles
- EP ID EP492172
- DOI -
- Views 70
- Downloads 0
BAYAN IN THE CONTEXT OF MUSIC CULTURE OF XX CENTURY
The article analyzes the specificity of addressing to bayan in the musical space of the 20th century. The extensive performance capabilities of the instrument contributed to a significant interest in him. In collectives,...
CREATIVITY AND IMPROVISATION AS INSTRUCTIONAL COMPONENTS OF STAGE ELOCUTION FOR ARTISTS AIMING SPEECH PERFORMANCE SPECIALIZATION
The main purpose of this work is to explore the didactics of speech training of the actors of the conversational genre, in particular, the development of their speech abilities through the use of the methods of play crea...
BUILDING DIAGNOSTIC MODELS OF STRUCTURES WITH ACTIVE RESISTANCE
The article is devoted to the construction of diagnostic models of structures with active resistance, which is one of the methods of nondestructive testing of complex dynamic objects. Structures with active resistance ar...
FEATURES OF PUBLIC POLICY IN RELATION TO DEVELOPMENT OF SCIENTIFIC BASES OF ORGANIC AGRICULTURE IN UKRAINE IN BEGINNING OF ХХІ OF CENTURY
It is set that organic agriculture provides complete abandonment from application of genetically modified organisms, antibiotics, chemicals and mineral fertilizers. But in organic agriculture use natural measures, that p...
PECULIARITIES OF FORMING SUSTAINABLE PROFESSIONAL INTEREST OF FUTURE TEACHERS
The theoretical issues of the formation of a sustainable professional interest of future teachers were investigated. The meaning of the term "sustainable professional interest" was disclosed. Indicators of sustainable pr...