ABSTRACT
After decades of research, it has accumulated a large number of research results in the field of oil exploration and development. These results are mostly in the form of words reports and a series of unorganized documentations. Most of the useful information is scattered in the engineering investigation reports in the form of words which haven’t be fully utilized and are difficult to be shared. Text mining technology can be used as an excellent knowledge extraction method for these documents. What is more important, we could take a good control of these documents from knowledge management angle which makes knowledge sharing more convenient.
