ANALYSIS OF WASHING SOLUTIONS FOR OPENING PRODUCTIVE FORMATION IN WELL DRILLING
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- Published: Friday, 30 September 2022 18:04
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Volume 12 (4), September 2022, Pages 46-52
1Alihikmat Ahmadov, 2Fariz Gafarov, 3Makhluqa Rakhimova
1Associate Professor, Dean the faculty of "Oil-mechanical", Ph.Ddepartment of «Industrial machines», Azerbaijan State Oil and Industry University, Azerbaijan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
2Assistent professor of «Mechanical» department, Azerbaijan State Oil and Industry University, Azerbaijan. E.mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
3Assistent professor of «Mechanical» department, Azerbaijan State Oil and Industry University, Azerbaijan. E.mail: This email address is being protected from spambots. You need JavaScript enabled to view it., https://orcid.org/ 0000-0001-6308-0704
ABSTRACT
The article deals with the selection of fluid solutions used in the drilling of oil and gas wells. As it is known, with the increase of the depth, the liquid expands and its density decreases. When determining the hydrostatic pressure of a fluid, it is recommended to take into account the change in temperature depending on the depth of the well. To do this, it is important to accurately determine the law of temperature change depending on the depth of the well. The quality of the solutions used in drilling a well depends on its basic physical properties. Thus, with a change in depth, reservoir pressure and temperature increase. Therefore, determining the density of the solution for optimal depth intervals is of great importance. The article recommends the use of quality washing solutions, such as well drilling fluid.
Keywords: sealant, design, elastic material, relaxation, durability.