井下视像系统在修井作业中的应用  

Application of Downhole BTV Unit in Well Workover Jobs

作　　者：刘成[1] 郭建设[2] 陈元庆[2] 刘中兴[2] 江波 

机构地区：[1]吐哈油田分公司勘探开发研究院,新疆鄯善839009 [2]吐哈石油勘探开发指挥部井下技术作业公司,新疆鄯善839009

出　　处：《测井技术》2004年第4期363-365,共3页Well Logging Technology

摘　　要：利用井下视像系统进行井筒检测可获得直观、清晰的井下图像 ,提供给远程操作者以明确的井下状况和足够的信息。鹰眼Ⅱ井下视像系统具有高度便携性、先进的性能指标和超强的适应能力 ,广泛应用于各种复杂的井下条件中。介绍了鹰眼II井下视像系统的结构、原理、特点及应用情况。实践表明 ,井下电视在套管检测和协助打捞作业方面能够大大提高诊断精度 ,缩短施工时间 ,降低作业成本。Visual and clear downhole images obtained with BTV unit provide enough downhole information for operator. Eagle-eye Ⅱdownhole BTV unit has been widely applied in many complex downholes because of its better portability, more advanced performance and superer adaptability. Introduced are the structure, principle and features of this unit and its application results. Log examples proved that this unit can improve diagnostic accuracy, cut down operation time, and reduce cost in casing examination and fishing jobs.

关 键 词：井下视像系统 监测 图像 修井 

分 类 号：TE19[石油与天然气工程—油气勘探] TE358