With the rapid development of China's offshore oil industry, the number of the submarine oil pipelines is increasing year by year. By 2010, the submarine pipeline has reached more than 3 000 km in our country. Due to the extension of service time, corrosion, aging, crashing waves, fishermen etc. - the submarine oil pipeline leakage accidents have occurred frequently. In this paper, the submarine pipeline dry maintenance process for the submarine flat tube is introduced in detail during the oil and gas fields stop production. This technology has great significance to the development of the offshore oil industry in our country.
submarine pipelinehabitatdry maintenancerepair process
NETL
NSTL
维普
万方数据
