Pipelines play a significant role in the international crude oil and oil product logistics. They allow exploiting remote oil fields and are a much cheaper and more convenient means of oil and oil product transportation than railways. Pipelines are especially relevant for territories with no or limited access to the sea. Thanks to the construction of pipelines, the last two decades have seen the emergence of new suppliers on the world oil market. For the latter, secure and economical transit through third countries in order to access world markets is of critical importance.