Performance of European cross-country oil pipelines – Statistical summary of reported spillages in 2023 and since 1971

Report no. 8/25: Concawe has collected 53 years of spillage data on European cross-country oil pipelines. At over 35,000 km the current inventory covered by the Concawe survey includes the majority of such pipelines in Europe, transporting more than 600 million m3 per year of crude oil and oil products. This report covers the performance of these pipelines in 2023 and a full historical perspective since 1971. The performance over the whole 53 years is analysed in various ways, including gross and net spillage volumes, and spillage causes grouped into five main categories: mechanical failure, operational, corrosion, natural hazard and third party. The inspected length of in-line inspection tools is also reported.

A total of 8 spillages were reported for 2023, 6 of which were theft-related. The other 2 incidents correspond to 0.06 spillages per 1000 km of line, lower than the 5-year average and well below the long-term running average of 0.41 spillages per 1000 km per year, which has been steadily decreasing over the years from a value of 1.1 in the mid-70s. Both incidents were corrosion related (one internal and one external). There were no fires, fatalities or injuries connected with these spills.