SLK Cement won a large contract in late 2020 to supply oil well cement (OWC) to AO Vostsibneftegaz, a subsidiary of the Rosneft group.
The PZT I-G-CC-1-type OWC was used to reinforce the new wells in the Yurubcheno-Tokhomsk oilfield in the Krasnoyarsk region. The OWC was shipped by rail in open freight cars to Karabula station and from there transported by road to the customer. 
SLK Cement’s line of OWC products meets international standards and is highly regarded by the major oil companies throughout the world. 
The oilfields in the Tyumensk region as well as those in the autonomous districts of Khanty-Mansiysk and Yamal-Nenets are the main target markets for OWC. Thanks to its well-known high quality, the OWC produced at Suchoi Log is also sold outside the Ural region.