MODERN METHODS AND MEANS OF ENSURING SAFE EXPLOITATION OF OIL TRUNK PIPELINES
| Autor: | N.Kh. Abdrakhmanov, Kh.A. Azmetov, A.D. Pavlova, A.R. Basyrova, Z.A. Zakirova |
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| Rok vydání: | 2017 |
| Předmět: |
Cultural Studies
Linguistics and Language History Petroleum engineering Industrial production Oil refinery Process (computing) Oil transportation ComputerApplications_COMPUTERSINOTHERSYSTEMS Language and Linguistics Pipeline transport Safe operation Work (electrical) Refining Anthropology Environmental science |
| Zdroj: | Oil and Gas Business. :192-206 |
| ISSN: | 1813-503X |
| DOI: | 10.17122/ogbus-2017-6-192-206 |
| Popis: | High requirements apply to safe exploitation of oil trunk pipelines. Safe exploitation of oil trunk pipelines significantly mentions not only system of oil transportation, but also others adjacent systems. So, for example, safety inhibition active oil trunk pipelines owing to his damage may cause the stop of oil pumping from oil extraction spot to oil refining spot with violation of normal operating modes manufacturing plants of recovering and refining oil. Acceptance of evidence-based technical and technology solutions in design stages, high-quality building and strict observance of rules of technical operation ensure safety of operation on a production object. Properties of metal of pipes and the equipment of the main oil pipelines, their intense deformed state, the environment and properties of the pumped-over oil form parameters of safe operation of objects. Increase in level of mechanical tension in a wall of pipes and the equipment, change of tension in size and the sign, increase in frequency of these changes negatively influence safety of operation of the oil pipeline. Corrosive attack of the pumped-over product and the environment to metal of pipes and the equipment and also power impact of the environment on them reduce safety at operation of a construction. During long operation of pipelines there is a gradual deterioration in metal properties of pipes and the equipment and also accumulation of the defects leading to decrease in their safety. Safety of pipelines in the course of their operation can be reached by renovation, reconstruction, periodic determination of the actual technical condition and timely carrying out repair. Carrying out repair work is the most widely used way of safety during operation of the main oil pipelines. Repair of the main oil pipeline, owing to its design features and the rigid mode of operation, is rather difficult process demanding considerable expenses. There is a number of methods and means of repair of the main oil pipelines increasing industrial production safety. At the same time, the analysis of methods and means of repair shows need of their further improvement. The main directions of improvement of repair of pipes with use of couplings are given. |
| Databáze: | OpenAIRE |
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