As one of the world's major providers of oilfield services, engineering and construction, CNPC specializes in all fields of exploration, development, refining, chemicals, geophysical prospecting, well drilling, well logging, mud logging, production testing, down-hole operations, engineering and construction, as well as equipment manufacturing.

In addition to supporting the smooth progress of our overseas investment operations, our international engineering and technical services focused on overall profitability and core competitiveness, concentrating on certain market sectors, increasing market scale, and exploring the high-end market. In 2007, we completed USD 3.67 billion worth of contracts, and the newly signed contracts summed to USD 4.26 billion. We had 487 engineering and technical service crews operating in 44 countries and regions.