OREANDA-NEWS. October 4, 2007. During September 2007 1 million 154 thousand tons of Azerbaijan’s oil was transported through the BTC main export pipeline. Only within last 9 months 19 million 896 thousand tons of oil flowed through the same route. On the whole, since the exploitation of the BTC pipeline until September 1 29,3 million tons of oil was pumped into the pipeline.