石家河注水区周期注水的应用研究  

Application Research on Periodic Water Injection in Shijiahe Water Injection Zone

作　　者：薛鹏 雷鑫 王攀[1] 王浩妮 屈延莉 Xue Peng;Lei Xin;Wang Pan;Wang Haoni;Qu Yani(Qili Village Oil Production Plant,Yanchang 716000)

机构地区：[1]延长油田股份有限公司七里村采油厂,陕西延长716000

出　　处：《石化技术》2024年第2期22-24,共3页Petrochemical Industry Technology

摘　　要：石家河注水区自注水以来,产能平稳,递减缓慢,注水工作效果显著。但仍然存在无效注水、含水上升快、注水工作成本费用高的问题。因此,针对超低渗油藏地层特点和石家河注水区的注水开发现状,调整了该区的配注方案和管控措施,并取得了良好效果。Since the injection of water,the production capacity of the Shijiahe water injection area has been stable,decreasing slowly,and the injection work has achieved significant results.However,there are still issues with ineffective water injection,rapid increase in water content,and high cost of water injection work.This article adjusts the injection allocation plan and control measures in the Shijiahe water injection area based on the geological characteristics of ultra-low permeability reservoirs and the current water injection development situation,and has achieved good results.

关 键 词：石家河注水区 超低渗透油藏 配注方案 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]