摘要
在水平井开发生产过程中,由于局部高渗段、水窜裂缝、油水粘度差异等因素导致的产液剖面不均衡,从而引起油井高含水。连续封隔体控水技术在南海东部应用取得了一定的控水增油效果,为了提高连续封隔体控水技术应用性,分析了连续封隔体控水技术在南海东部的应用效果,为后续选井提供参考。
During the development and production process of horizontal wells,the uneven production profile is caused by factors such as local high permeability sections,water channeling fractures,and differences in oil water viscosity,resulting in high water cut in oil wells.The application of continuous packer water control technology in the eastern part of the South China Sea has achieved certain results in controlling water and increasing oil production.In order to improve the applicability of continuous packer water control technology,this article analyzes and summarizes the application effect of continuous packer water control technology in the eastern part of the South China Sea,providing reference for subsequent well selection.
作者
晁一寒
徐聪
王晓通
陈志德
Chao Yihan;Xu Cong;Wang Xiaotong;Chen Zhide(CNOOC EnerTech-Drilling Production Co.ShenZhen Branch,Shenzhen 518000;CNOOC China Limited,Shenzhen Branch,Shenzhen 518000)
出处
《石化技术》
CAS
2024年第2期95-97,共3页
Petrochemical Industry Technology
关键词
水平井
控水增油
连续封隔体
效果分析
horizontal well
water control and oil increase
continuous sealing body
effect analysis
