摘要
存储式试井难以掌握压力计在井下的工作状态以及获取的数据能否有效满足试井解释需求,需要起出测试管柱之后才能确认,这会在很大程度上影响试井效率。交互式试井技术可以在井下关井条件下在地面实时监测井下温压数据,可以显著提升试井资料录取时效以及试井解释时效。文章对交互式试井工艺原理及技术特点进行了分析,探讨了交互式试井技术在某预探井中的应用成效。
Storage type well testing is diff icult to grasp the working status of the pressure gauge underground and whether the obtained data can effectively meet the requirements of well testing interpretation.It needs to be conf irmed after the test string is pulled out,which will greatly affect the eff iciency of well testing.Interactive well testing technology can monitor downhole temperature and pressure data in real-time on the ground under downhole shut-in conditions,signif icantly improving the timeliness of well testing data acquisition and well testing interpretation.This article f irst analyzes the principle and technical characteristics of interactive well testing technology,and then explores the application effectiveness of interactive well testing technology in a pre-exploration well.
作者
门雪涛
MEN Xuetao(SINO French Bohai Geological Service Co.,Ltd.,Tianjin 300450,China)
出处
《化工管理》
2023年第34期87-90,共4页
Chemical Engineering Management
关键词
交互式试井
探井测试
存储式压力计
压降
interactive well testing
exploratory well testing
storage pressure gauge
pressure drop
