试井车进行压力恢复测试的缺点探讨  

Discuss on Shortage of Conducting Build-up Pressure Testing by Testing Track

作　　者：陈磊[1] 

机构地区：[1]长庆石油勘探局井下作业处,甘肃庆阳745113

出　　处：《油气井测试》2008年第2期63-64,共2页Well Testing

摘　　要：长庆油田长期采用试井车下压力计的方法进行油井压力恢复测试。实际应用表明,该方法成功率低,存在很多缺点。如井筒续流效应严重,没有产量稳定性的监测记录,压力恢复曲线早期段数据丢失,关井时间长等。建议针对长庆油田储层实际,采用地层测试与抽汲联作技术,以取得可供解释的压力恢复资料。The method of running electric gauge by testing track is often used to conducting building up pressure test at oil well in Changqing oil field for a long time. The applications of this method proves that it's low rate of success, has more shortcomings, such as no monitoring record about production stability, losing data in the early stage of build up pressure curve, long time of closing well, etc. To reservoir condition, combing tech of well testing and swab is suggested to gain evaluated buildup pressure data.

关 键 词：低渗透油层 压力恢复曲线 评价解释 

分 类 号：TE357.1[石油与天然气工程—油气田开发工程] TE353