强调
强调
好处
- 进行详细的评估，而无需拉动管
- 识别壳体缺陷，包括纵向裂纹和横向裂纹和孔
- 获得温度和压力剖面并确定持续壳压力的深度
申请
- 定量确定壳/管的厚度和腐蚀
- 多弦套管评估
- 运营油，天然气和水井，陆上或近海
贝克休斯的Aperio™电磁缺陷镜（EMD）让您详细了解井中的套管屏障完整性。使用瞬态电磁学，Aperio EMD定量测量金属厚度和多达四个套管屏障的异常，并确认存在或不存在第五屏障。
Detailed measurement of multiple casing criteria
Get accurate evaluation of multiple barriers—without any interference from the wellbore, annular fluids, or cement—with the measurement sensitivity of the Aperio EMD’s three sets of electromagnetic sensors. The sensors provide short, medium, and deep depths of investigation to identify critical information on casing quality:
- 由于腐蚀而导致的局部减少套管壁厚的厚度
- 机械磨损，包括难以检测的磨损情况，例如关键座椅
- 裂缝，缺陷，孔，爆炸性穿孔区域以及对沙屏的损坏
- The presence of outer barrier collars and centralizers to select window depth for sidetrack operations and plug setting depth
- 对多个障碍的延时监控，以优化井的完整性干预和改进操作
Aperio EMD的高速瞬态电磁激发可为您提供频率和标准多频电磁工具的较宽频谱。改进的频谱可改善您的信噪比，以增强工具响应。
Aperio EMD还合并了来自伽马射线，压力和温度传感器的数据。伽马射线传感器提供了您的EMD日志的深度相关性。压力数据有助于评估钻孔流体接触或进行梯度调查。详细的温度数据可帮助您确定环形流体流的潜力。
Broaden the spectrum of your casing inspection by combining data from the Aperio EMD with other Aperio well integrity services, including the spectrum Noise Tool (NTO), Multi-finger Imaging Tool (MIT) caliper log, Radial Bond Tool (RBT) and Production Logging Tools (PLT).
联系我们了解maximiz Aperio EMDe your understanding of the integrity of your casing strings.