连续封隔体控水技术在南海东部油田的应用效果

Analysis of the Application Effect of Continuous Sealing Body Water Control Technology in the Eastern South China Sea Oilfield

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.