Contact Information

Global Nalco Locations
Local Sales Offices
Energy Services Contacts


Asia Pacific Regional Support Centers

2 International Business Park #02-20
The Strategy Tower 2
Singapore 609930
Tel: +65 6505 6868
Fax: +65 6316 1172


18 Waterfront Pl.,
168 Daduhe Rd.
Shanghai 200062, PRC
Tel: +86-21-6183-2500
Fax: +86-21-6183-2400

Energy Services Upstream

The upstream petroleum industry manages many different and highly technical processes for finding and producing energy including exploration, stimulation, development, production, pipeline transmission, gas processing and heavy oil and bitumen upgrading.

Beginning with drilling and exploration, Nalco works with leading well service companies through our Adomite division to support the oil well service industry and continually improve our offerings by developing and supplying chemicals for drilling activities at the formation level. Our areas of expertise include supplying chemicals for the cementing, completion, drilling, fracturing and acidizing phases of oil and gas exploration.

During the production phase of the oil and gas industry, the Nalco Oil Field Chemicals group addresses the critical issues facing today's operators throughout the life cycle of the asset. From CAPEX project design to asset decommission, a life cycle chemical approach helps you achieve your goals, ensuring maximum uptime and profitability. Our experience and global reach in integrity management and flow assurance enables us to deploy the best technical service solutions to your assets around the world. Our portfolio of successes includes technology that delivers in high shear corrosion environments, deepwater and ultra-deepwater installations; infrastructure investments and business models that reduce lifting costs in emerging marketplaces; unique gas well deliquification technology; and chemistries designed to treat the heaviest crudes and gasses with high sulfur properties.