Special Report: Russia
There are nine current and planned gas pipelines, including Blue Stream, the $3.4bn (£1.8bn) network operated by Russia's Gazprom and Italy's ENI that runs for 400km along the bottom of the Black Sea. Another, much favoured by the European commission, is the Nabucco project costing $4.4bn and managed by Austria's OMV. This one passes gas from central Asia - Kazakhstan, Turkmenistan and Azerbaijan - to central Europe.
There are the same number of oil pipelines, including the $3bn BTC line from Baku to Ceyhan in Turkey, spearheaded by BP, which runs for 1,100 miles underground and will be formally opened in Ceyhan in July. This project, first endorsed by the former US president Bill Clinton, is the pet project of the US state department in its renewed power struggle, in both senses, with the Kremlin. US special forces have trained 2,000 Georgian soldiers in anti-terrorist techniques to protect the pipeline, a target if America ever engaged militarily with Iran, from saboteurs.
It is estimated that Turkey will carry 200bn barrels of crude oil and 18 trillion cubic metres of natural gas just from the Caspian to Europe and other markets. Agata Loskot, of Warsaw's Centre for Eastern Studies, says the country can also become a corridor for bringing oil and gas from Iraq (if the Kurdish issue can be resolved peacefully) and other parts of the Middle East, with a (readily sabotaged) pipeline already running from Kirkuk to Ceyhan.