Downhole video and camera inspections are an important asset to drillers and borehole maintenance engineers. Inspection systems provide vital evidence in determining the condition of a well or borehole as well as the nature and extent of any problems. Pre and post treatment CCTV surveys are a key component of any maintenance programme as they allow operators to understand the specific areas in a well that may require attention and confirm the effectiveness of the treatment carried out. Surveys also provide an additional benchmark in the history of the well and its rehabilitation.
