Cement Bond Logs (CBLs) have been a vital tool for assessing well cement integrity for decades, yet their usage is not always fully understood or clearly explained in the existing literature. While CBLs are widely employed in the industry to evaluate the quality of cement bonding and isolation between the casing and cement sheath, there remains a significant knowledge gap in terms of their interpretation, limitations, and the factors influencing their accuracy. Despite their widespread use, many users struggle to fully grasp how to interpret the data provided by CBLs, and the nuances of their application are often not sufficiently detailed in training or reference materials.