摘要
根据大庆油田套损井数逐年增加这一现实问题 ,加强和提高套损井检测技术尤为重要。文章介绍了Φ50 2 0臂数传井径仪的结构、技术指标及工作原理 ,给出了检测套管破裂和衬管贴补方面的两个应用实例。
The tool′s structure, technical specification and working principle are briefly introduced. Two cases on casing damage and casing patching are given. this tool provide a new way in inspecting various types of casing deformation and damage.
出处
《石油仪器》
2003年第4期45-47,62,共3页
Petroleum Instruments
