Urengoy – Surgut condensate pipeline (II string)

Employer: ZAO “Yamalgazinvest"

Total length: 80 km
Pipe diameter: 720 mm
Pressure: 5.4 MPa

Urengoy — Surgut condensate trunk pipeline provides the supply of oil and gas condensate from Urengoy condensate treatment plant to Surgut condensate stabilization plant.

LLC «STROYGAZMONTAZH» carries out 2nd string of Urengoy — Surgut condensate pipeline construction that allows to increase its capacity from 9.5 to 12 million tons of fuel per year.
Scope of work includes the construction of 80-km-long linear condensate pipeline portion at 508 km — 588 km segment within Surgut District (KhMAO), moreover the construction of pig launching station area and two process connecting pipes.
The most part of the condensate pipeline is laying down across swampy and water-flooded area and for this reason the main scope of construction works is carried out in autumn and winter seasons when the ground is frozen.