摘要
从低渗透致密气储集层的地质特征、圈闭机制、含水饱和度对气渗透率的影响及天然裂缝的作用介绍了低渗透致密含气储集层的特征,指出;对于异常储集层,尤其低渗透致密含气储集层,只有当开发技术取得很大进展及对低渗透致密含气储集层特征有清楚认识的时候,才能有效地开采含气资源。
From the geological feature of reservoirs, trapping mechanism, Sw effecting on Kg (gas permeability) and the role of natural fracture, the characteristics of low-permeability gas reservoirs in the Western America were presented. For abnormal reservoirs, especially low-permeability gas reservoirs, it is poitned out that only when the development research has made great progress and the feature of 1ow-permeability gas reservoirs has been known clearly, the gas resources can be effectively exploited.
出处
《大庆石油学院学报》
CAS
北大核心
1990年第3期1-6,共6页
Journal of Daqing Petroleum Institute
关键词
低渗透
储集层
美国
地质特征
low-permeability gas reservoir
exploration
development
