Research on integrity Management of long distance pipeline

Long-distance pipelines transport and distribute vast amounts of oil and natural gas around the world every day. It is considered the safest way to transport oil and gas because it rarely breaks down. The integrity management of long distance pipeline is very important for pipeline transportation. Based on the main content of integrity management of long distance pipeline and the basic requirements for operators, this paper puts forward the main responsibilities and management principles of integrity management of long distance pipeline. At last, according to the characteristics of Chinese long-distance pipeline, the integrity management of the whole pipeline is regulated, which is an important reference for the late safety maintenance of Chinese long-distance pipeline.