Abstract: Jilin Oilfield is well-known by its low permeability reservoirs, low-abundance reserves and low-quality resource. It has gone through a difficult but bracing way of technical development, from development of simply structural oil reservoirs at early stage to current development of deep-seated volcanic gas reservoirs. This paper sums up four phases of Jilin Oilfield in the past 50 years in terms of development techniques, clarifies that progress in development techniques fundamentally drives the development of the Oilfield. Technical development has changed people's cognition, boosted the role of techniques in oilfield development, and increased people's confidence in tackling problems in exploring hard-to-recover oilfields. Research on the history of technical development of Jilin Oilfield is of great practical significance to development of complicated oilfields today.

Key words: Jilin Oilfield, low permeability, oilfield development, technical innovation

摘要： 吉林油田以低渗透储层、低丰度储量和低品质资源著称。吉林油田从早期开发简单的构造油藏发展到目前的深层火山岩气藏,走过了一条艰难而又令人振奋的技术发展之路。文章通过总结吉林油田50年来开发技术4个里程碑式的发展阶段,阐明了油田开发技术的进步是吉林油田生存、发展的根本动力,它的技术发展改变了人们的认识,提高了它在油田家族中的地位,增强了人们对付难采油田的信心。研究吉林油田开发技术发展历史,在油田开发对象日益复杂的今天,具有一定的现实意义。

关键词: 吉林油田, 低渗透, 油田开发, 技术创新