Intelligent oilfield is the use of information technology means, thorough perception, comprehensive interconnection, in-depth intelligence and effective integration of the core system of oilfield operation of the key trust interconnection, in-depth intelligence and effective integration of the key information of the core system of oilfield operation, oilfield production, management, residents'lives and other layers. Secondary demand responds intelligently, provides scientific and efficient management means for oilfield managers, and provides better quality of life for mining residents. It provides all-round services such as system design, product development, system integration and operation and maintenance, and compiles Standard Specification for Automatic Data Acquisition in Sinopec Oilfield Production Site.