Sinopec Oilfield Service Corporation (SSC), a subsidiary under Sinopec Group, is China's largest integrated petroleum engineering and technology service provider as well as the first to offer offshore oil/gas exploration services. With a history of over 50 years' excellent performance, it is one of the leading integrated oilfield service providers in China. Its business is mainly involved in 5 sectors which are geophysics, drilling, logging, downhole service and petroleum engineering and construction. Its full chain services range from exploration, drilling, well completion, petroleum production, oil and gas gathering and transmission to well abandonment.

SSC is dedicated to becoming a world class integrated oilfield service provider. With qualified services, differentiate market positioning and cost-related strength, it has established a diversified international market. As the overseas business grows rapidly, it executes 370 projects in 37 foreign countries. It is the largest onshore drilling contractor in Saudi Arabia, Kuwait and in the market of Petroamazonas.

Geophysical, geologic and seismic surveying; Execution of drilling works; Repair and maintenance of mining, construction, and oil and gas field machinery; Wastewater collection and transportation; Erection of prefabricated constructions on the site; Construction of motorways, streets, roads, other vehicular and pedestrian ways; Construction of bridges or tunnels; Long-distance oil and gas pipelines; Construction of main lines and stations of water distribution; Drilling of tubular water wells; Drilling and earth moving for site preparation purposes; Freight transport by road 492300