提高MFE开关井操作可靠性和判断准确性的方法  

Method of Improving Open and Close Operational Reliability of MFE and Its Accurate Judge

作　　者：周子明 陈忠 颜俊虎 莫尚贤 李立人 邵想全 江宏 

机构地区：[1]青海石油管理局井下测试公司,青海茫崖816400

出　　处：《油气井测试》2010年第2期41-43,共3页Well Testing

摘　　要：MFE测试是通过管柱上提下放实现开关井,利用自由点法进行开关井是MFE操作的核心。由于设备或其它因素的影响,常常会给自由点的观察带来困难。在保证封隔器坐封良好的前提下,为进一步提高MFE开关井操作的可靠性,着重论述开关井操作中许多关键的技术细节,熟练利用和把握这些细节有利于对开关井成功与否形成准确有效的判断,提高操作的一次成功率。MFE testing is realized open or close of well by up or down of drill pipe and the method of using the free point l is the core of MFE operation.As influence of the equipment or other factors,it is often difficult to observe free points.To ensure packer to set well and improve the reliability of MFE switch operation further,many key technical details about switch operation are discussed.Skilled use and taking advantage of these details is conducive to having a correct and effective judge for the success of the switch well or not,and the successful ratio of operation at once time is improve.

关 键 词：MFE测试 开关井 可靠性 判断准确性 

分 类 号：TE353[石油与天然气工程—油气田开发工程]