吉林油田浅井及压力异常井测试方法  

Well Test Methods for Shallow Wells and Wells with Abnormal Pressure in Jilin Oilfield

作　　者：李权[1] 张文甫[1] 盖连民[1] 王玉连[1] 

机构地区：[1]吉林油田试油测试公司,吉林松原138000

出　　处：《油气井测试》2009年第2期40-41,共2页Well Testing

摘　　要：吉林油田的MFE地层测试施工中,有两种情况有别于其他油田。一是浅井测试,垂直井深甚至小于280m;二是压力异常井测试,这类井的特点是地层压力大于静液柱压力,二开井操作MFE时经常出现卡瓦封隔器上窜或跨隔封隔器不密封、MFE无法换位等现象。针对以上两种特殊情况,总结形成了一套自己的测试方法,经过多年应用,效果理想,为吉林油田的勘探开发提供了技术保障。Two special situations exit in MFE job in Jilin Oilfield,one is some tested wells are very shallow,their vertical depths are even less than 2800m;the other is the pressure of tested wells are abnormal,they are greater than the hydrostatic pressure,so when operate MFE in the second opening the well,slip-type packer often goes up,or straddle packer fails in sealing up and MFE can not change its position.To solve these special problems,we created a set of test methods,and it has been proved by practice in last several years that the methods are quite effective and have provided lots of useful information for the exploration and development of Jilin Oilfield.

关 键 词：吉林油田 浅井 压力异常 测试 上窜 

分 类 号：TE345[石油与天然气工程—油气田开发工程] P618.13[天文地球—矿床学]