Energy industry is an important basic industry in the national economy. It generates huge amounts of data. The development of big data has brought opportunities for large integrated energy companies

which will bring transformational impact. Integrated energy companies have a wide prospect in the development of large data. Based on energy informatization

great importance should be attached to the strategic plan and mechanisms design of big data

the innovation and development of information technology equipment should be strengthened

high-end technical talent cultivation should be introduced

and the large data and the rapid integration of energy companies should be vigorously promoted. The development of big data will lead the sustainable development of the integrated energy companies.