Crude oil from the Tyumen region and northern Tomsk region to Anzhero-Sudzhensk (and further to points east) is delivered via the Strezhevoi-Anzhero-Sudzhensk oil pipeline (commissioned in 1972, length--937 km, pipeline diameter--1,220 mm, design capacity--46 mt/yr).
In Anzhero-Sudzhensk, arriving oil is split into two flows: westbound toward Omsk, and eastbound along the Krasnoyarsk-Angarsk/ Irkutsk route.