The Afghanistan Oil Pipeline was a project proposed by several oil companies to transport oil from Azerbaijan and Central Asia through Afghanistan to Pakistan or India.
In the 90s, the American Unocal Corporation considered in addition to the Trans-Afghanistan Gas Pipeline building also a 1,000 miles (1,600 km) long 1,000,000 barrels per day (~5.0×10^7 t/a) oil pipeline to link Türkmenabat (former Chardzou), Turkmenistan to Pakistan's Arabian Sea Coast. Through the Omsk (Russia) – Pavlodar (Kasakhstan) – Shymkent – Türkmenabat pipeline, it would provide a possible alternative export route for regional oil production from the Caspian Sea. The pipeline was expected to cost US$2.5 billion. However, due to political and security instability, this project was dismissed.
Some critics have proposed that the motive for invading Afghanistan in 2001 was its importance as a conduit for oil pipelines from Azerbaijan to Afghanistan's neighboring countries.[1] Others have argued that the pipeline was not a significant reason for the invasion of Afghanistan because most western governments and oil companies prefer an export route that goes through the Caspian Sea to Azerbaijan then to Georgia and on to the Black Sea instead of one that goes through Afghanistan. Bypassing Russia and Iran would break their collective monopoly on regional energy supplies.[2]