Технологии нанесения изоляционных покрытий при капитальном ремонте магистрального нефтепровода «Александровское-Анжеро-Судженск»

Abstract

Объектом исследования является (ются) магистральный нефтепровод «Александров-ское – Анжеро – Судженск» км 440 – 441. Цель работы – Выявление оптимальных технологий нанесения изоляционных покрытий в трассовых условиях, участка линейной части магистрального нефтепровода «Александров-ское - Анжеро – Судженск» км 440 – 441, проложенного по заболоченной местности. В процессе исследования проводились Анализ переходного сопративления нефтепро-вода, расчет срока службы остаточного ресурс

The object of this study is (are) the main oil pipeline "Alexandrov - Anzhero - Sudzhensk" km 440 - 441. Objective - Identify optimal insulation coating technologies in the field conditions, the linear portion of the main oil pipeline "Alexandrov - Anzhero - Sudzhensk" km 440 - 441, laid on marshland The study carried out analysis of the transition soprativleniya pipeline calculation lifetime residual life of the insulating coating of the pipeline operated. The problems of insulation coating technologies. Presents measures for health and safety of the work, environmental protection, technical and economic part. The study was carried out a comparative analysis of transition soprativleniya pipeline in time. Based on these results, it was found that the use of insulation. "Transkor" Litkor - Tax Code has a number of advantages, one of which is to increase the life of the pipeline. The basic constructive, technological and technical and operational characteristics: Technology and organization of works and preparatory works, earthworks, insulating - styling work. Degree of implementation: On osnovonaii studies it was concluded that the needed overhaul with the replacement of the insulation portion of the current main oil pipeline "Alexandrov - Anzhero - Sudzhensk» 440-441 km. Scope: Main oil pipeline "Alexandrov - Anzhero - Sudzhensk 440-441 km, Tomsk region. Cost-effectiveness / value of the work effort with insulation coating during overhaul of the pipeline mechanized method is less than with manual application.