低渗透油田采油工艺技术适应性探讨
Discussion on the Adaptability of Oil Production Technology in Low Permeability Oilfield
王小娥 1魏延琴1
作者信息
- 1. 延长油田股份有限公司志丹采油厂 陕西 延安 717500
- 折叠
摘要
由于低渗透油田低孔、低渗的特点,导致油田开发难度系数增大.选择最适宜的采油工艺技术措施,更好地开发低渗透油田,达到设计的生产能力.低渗透油田的采油工艺技术措施,一定要适应油田生产的实际,一旦油田开采到中期、后期,油井的产能就会不断的减小,导致油田的开采难度增加.更多的油存在于低渗透油层里面,只有通过新的采油开发技术,才能加大低渗透油层的开采成效.合理解决低渗透油田采油工艺落后的问题,不断研究新的采油工艺技术措施,使其适应低渗透油田开发的需要.
Abstract
Due to the characteristics of low porosity and low permeability in low-permeability oilfields,the difficulty coefficient of oilfield development has increased.Choose the most suitable oil recovery technology measures to better develop low-permeability oil fields and achieve the designed production capacity.The oil recovery technology measures for low-permeability oil fields must adapt to the actual production of the oil field.Once the oil field is developed to the middle and later stages,the production capacity of the oil well will continue to decrease,leading to an increase in the difficulty of oil field development.More oil exists in low-permeability reservoirs,and only through new oil recovery and development technologies can the recovery efficiency of low-permeability reservoirs be increased.Reasonably solve the problem of outdated oil recovery technology in low-permeability oil fields,continuously research new oil recovery technology measures,and make them adapt to the needs of low-permeability oil field development.
关键词
低渗透油田/采油/技术适应性Key words
Low permeability oil field/Oil extraction/Technical adaptability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据