Abstract: Changes in market environment of domestic and foreign drilling business put forward higher requirements on the drilling business of China National Petroleum Corporation (CNPC). To speed up the transformation of development modes of drilling business and enhance efficiency, authors in this paper utilize DEA method to analyze and evaluate CNPC's drilling efficiency, analyzing opportunities and challenges, advantages and disadvantages by use of SWOT. On this basis, this paper gives some suggestions on how to transform the development modes of CNPC's drilling business.

Key words: CNPC, drilling business, transformation of development mode

摘要： 国内外钻井业务市场发展环境的变化,对中国石油天然气集团公司钻井业务提出了更高的要求。为加快中国石油钻井业务转变发展方式,提高效率效益,作者利用DEA方法对中国石油钻井业务效率进行了分析与评价,并通过SWOT分析了面临的机遇与挑战、优势与劣势。在此基础之上,对中国石油钻井业务如何转变发展方式提出了意见和建议。

关键词: 中国石油, 钻井业务, 转变发展方式, DEA方法