摘要
从生产实践观察看出，油藏储层沉积和结构特征对油水运动状态和驱替效果有明显地控制作用，经过综合研究分析得出“垂向驱油”的理论认识。井网部署是油田开发的重大决策问题，至关重要。为了获得较高的驱油效率和较好的开发效果，根据上述规律和认识，针对不同特征油藏提出了开发井网部署的基本原则和建议。
The observation of oilfield production practice indicates that oil-water movement and displacement effect are greatly affected by the reservoir sedimentation and structural characteristics. Through comprehensive research and analysis, the theory of vertical displacement of reservoir oil is concluded. Deployment of well pattern is essen- tial for decision-making in the oil field development. Therefore, according to the above rule and the understanding; this paper proposes the basic principle and suggestion for the deployment of development well pattern in view of dif- ferent characteristics of reservoirs.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2009年第6期66-73,共8页
Petroleum Geology & Oilfield Development in Daqing
关键词
储层沉积
结构特征
井网部署
驱油效率
开发效果
垂向驱油
reservoir sedimentary
structure characteristics
well pattern deployment
displacement efficiency
development effect
vertical displacement
