TNIS套管成像剩余油监测技术的研究与应用

Research and Application of Residual Oil Monitoring Technology in TNIS Casing Imaging

剩余油潜力分析是特高含水后期进行开发调整的重要依据之一,TNIS套管成像剩余油监测技术,可以在高难度、复杂井中进行测试,并具有分辨率高、精度高等优点。本文对TNIS套管成像剩余油监测机理进行了研究,并利用该项技术在水驱层系井网调整试验区进行了9口井的剩余油监测,利用监测成果成功的指导了8项配套措施调整,取得了较好的开发效果。

The analysis of residual oil potential is one of the important basis for the development and adjustment of the special high water cut stage.TNIS casing imaging residual oil monitoring technology,can be tested in difficult and complicated wells,and has the advantages of high resolution,high precision.In this paper,the monitoring mechanism of residual oil in TNIS casing imaging is studied,the remaining oil monitoring of 9 wells was carried out by using the technology in the water drive well net adjustment test area,and the monitoring results were successfully used to guide the adjustment of the 8 supporting measures,and achieved good results.