Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "pipelines" in a sentence
"Likely to be completed after numerous oil pipelines from the middle east to Europe."
"PHMSA's policy for natural gas pipelines is also at odds with its handling of spill plans prepared by oil pipeline operators."
"But, as Unocal and other oil firms, intrigued by the idea of building energy pipelines from the Caspian Sea across Afghanistan to Indian Ocean energy hubs like Gwadar, eventually found out, the Taliban were hardly an agent of stability."