A top-tier oilfield service company with a century-long track record, Baker Hughes delivers solutions that help oil and gas operators make the most of their reservoirs.

BJ Services provides hydraulic fracturing and cementing services to the oil and gas industry across North America and beyond.

Founded in 1919, Halliburton is one of the world's largest providers of products and services to the energy industry.

Petrofac is a leading international service provider to the oil & gas production and processing industry.

Schlumberger is the world’s leading supplier of technology and information solutions to oil and gas customers worldwide.

Scientific and production enterprise, the leading Russian developer and manufacturer of tools for drilling and workover.