“九五”期间，我国大部分油田在市场新体制下正转向低品位和高含水油藏开发阶段，在这个过程中，石油工业不仅要完成自身发展，同时还要确保国民经济发展的需要，即实现经济效益与社会效益的有机统一。通过系统总结、阐述油气田开发系统工程的基础理论和前沿应用技术，提出了新时期油气田开发要转变固有的生产观念与开发模式，尽快确立以上下游统筹等形式的、面向市场经济的油藏管理方法和多技术、多环节的综合协同整体建模理论，以推动我国石油工业今后持续的发展。 During the Ninth Five-year Plan period, most of China’s oilfields are now turning to the development phase of low-grade and high-water-content reservoirs under the new market system. In this process, the oil industry should not only accomplish its own development, but also ensure the needs of national economic development, That is to achieve the organic unity of economic and social benefits. Through systematically summarizing and explaining the basic theory and forefront application technology of oil and gas field development system engineering, it is proposed that the development concept of oil and gas fields in the new period should change the inherent production concept and development mode, establish the market management method And multi-technology, multi-link integrated collaborative holistic modeling theory to promote the continuous development of China’s oil industry in the future.