Kerui Group researches and manufactures more than ten series of high-tech petroleum equipments including land and offshore drilling rig and workover rig; oilfield fracturing units; special operation equipment such as cementing truck, nitrogen production truck; oil gas process system; natural gas liquefaction unit; large-scale pressure vessel series; wellhead and well control system; oil production machinery equipment. Kerui owns China Shengli petroleum and petrochemical R&D center, Shandong offshore drilling equipment engineering and technology center, Kerui petroleum engineering and technology research institute. Kerui sets up subsidiaries, technical service stations and spare parts warehouses in 37 countries all over the world and owns more than 60 service teams for drilling and workover operation, coiled tubing technical service, fracturing service, under balance drilling service and thickened oil recovery service. Our company now owns more than 5500 employees including over 3600 technicians who has abundant working experience for oilfield exploration and development, over 1000 foreign staff from more than 20 countries all over the world. Our company is the member of International Association of Drilling Contractors(IADC), China Chamber of International Commerce and China Council for the Promotion of International Trade.
