关键词: 节能管理, 数字化转型, 能耗管控, 能效评价, 用能优化

Abstract: To ensure the realization of carbon peaking and carbon neutrality goals，energy conservation is the most cost-effective means. Oilfield enterprises are characterized by scattered production facilities，long process flow and extensive coverage of oil areas. The challenges they face in energy conservation management are reflected in the following aspects：the energy consumption measure- ment boundary is unclear，leading to the difficulty in identifying the subject to assume responsibilities；the monthly energy statistics is reported manually level by level，resulting in relatively lagged control of energy consumption；energy efficiency is evaluated by the sam- pling tests of testing agencies，which fails to achieve a whole coverage；energy-conservative measures are judged by individual experi- ence，lacking timeliness and effect tracking. With the development of the internet of things in oilfield enterprises，the automatic percep- tion ability of the production site and the information processing ability of the data background are enhanced continually. It has become a new proposition to improve energy efficiency，reduce energy consumption and realize fine and efficient energy conservation in the whole process of production. This paper summarizes the innovative practice of applying information technology to carry out energy- conservative business in domestic petroleum industry，and puts forward the practical path for implementing the digital transformation of energy conservation management in oilfield enterprises.

Key words: energy conservation management, digital transformation, energy consumption control, energy efficiency evaluation, ener-gy consumption optimization