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Highlights

Highlights


Benefits

  • 避免昂贵的生产损失或不必要的修复
  • 获取类似于全波形签名显示的其他数据
  • 确保具有400°F(204°C)额定值的高温应用中的可靠性
Applications

  • 套管形成环上的水泥键评估
  • Zonal isolation identification
  • High-pressure/ high-temperature (HP/HT) environments

Overview

Overview

TheAcoustic Cement Bond Log™ (CBL™) well integrity evaluation servicefrom Baker Hughes evaluates the effectiveness of the cement sheath surrounding your casing. The evaluation is performed by analyzing the effect of the casing, cement sheath, and the formation on the acoustic wave emanating from the acoustic CBL instrument. The amplitude curve of the reflected acoustic wave is maximum in unsupported casing, and minimum in sections where the cement is well bonded to the casing and the formation.

日志呈现包括将反射声波形的记录为半波或全波(签名)显示,或者作为可变密度显示。这些波形有助于识别波路路径并确认幅度曲线的解释。当指示完全粘合时,通过 - 形成波是可识别的,并且可以像透露孔声学日志一样使用。

Contact us today to learn how the Acoustic Cement Bond Log can optimize the evaluation of your cement sheath.




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