回顾了我国油气田开发所走过的不平凡光辉历程，简要叙述了我国油气田的储层地质特点、主要类型和已形成的技术系列，揭示了近年来所面临的严峻挑战，比较详细地阐述了应对这些挑战的技术对策和开发好高含水、低渗透、稠油、海洋等主要类型油田和各种复杂气田的技术发展方向。

The paper reviews the glorious course of the oil and gas field development in China and summarizes the geologic characteristics, main types of reservoirs and the corresponding technology series formed during decades of practice. Also, the paper reveals great challenges that the oil and gas field development faces in recent years,details the technical strategies meeting these challenges and points out the directions for the development of technologies for high-water-cut, low-permeability, heavy-oil, offshore oilfields and all kinds of complicated gas fields.