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CASIC developed the “examiner” for the seabed oil pipeline
发布日期:2013-10-8 9:58:39   浏览:(678)
 

CASIC developed the “examiner” for the seabed oil pipeline

Pipeline transportation of oil and natural gas to China's economic development over the years, the submarine pipeline detection technology to rely on imports in China. Reporter recently from the CASIC(China Aerospace Science and Industry Corporation) of 35 learned, Relying on space technology transformation, they have developed magnetic detector leakage in pipeline, is expected to achieve import substitution.

Submarine oil pipeline detection is to prevent the pipeline likely corrosion, defects, to avoid the occurrence of seabed oil spill accident. According to industry standards, it will take a test within 3 - 5 years. For a long time, China's submarine pipeline detection market monopolized by foreign companies, inspection fees are very expensive, the cost per kilometer of up to $10000, but foreign companies not to sell in China detection equipment.

Aerospace Science and industry of the 35 director Zhou Ming, should the needs of domestic customers, they combined with years in space by the accumulation of technology, developed within the leakage magnetic detector for submarine pipeline, "physical" on the oil pipeline, with completely independent intellectual property rights. at present, they have been with the China National Offshore Oil Corporation signed the contract of product R & D.

The detector is the use of pressure pipeline of oil and gas in the pipeline to form the independent power, running with the medium of the pipeline, leakage detection Subsequently, the use of data analysis expert system for analysis and evaluation on the test data, determine the type, size and location of pipeline corrosion and defects of the pipeline leakage warning, life, life prediction and safety warning system pipeline information comprehensive assessment of pipelinetechnology for online detection of submarine pipeline with high precision, can detect and distinguish between internal and external defects of pipeline defects, and can be real-time storage on corrosion, temperature, running posture, mileage and other information. The detector will replace the seabed oil pipelines in China and has been applied to achieve import substitution.