Statistical Analysis of Pipeline Accident Cases and the Research on Strategies

Keeping the operation of pipeline safe and stable was of important significance for the transport of oil and gas resources.According to the statistical analysis about the data of domestic and international oil-gas pipeline accidents in recent years,a reference of accident analysis,accident diagnosis and accident prediction for our long distance oil-gas pipeline were provided.The main reasons for the failure of the domestic oil-gas pipelines were corrosion,external factors and material defects.Corresponding measures proposed were through improving laws and regulations,regional propaganda was strengthened,improving design quality,operational management was strengthened,and using advanced construction technology and pipeline materials.