Geophysical logs - Television logs

Television logs

Detailed Description

Television logs record a color optical image of the borehole. In addition to being recorded on video-cassette-recorder tape, the optical image can be viewed in real time on a television monitor. Well construction, lithology and fractures, water level, cascading water from above the water level, and changes in borehole water quality (chemical precipitates, suspended particles, and gas) can be viewed directly with the camera.


Image Dimensions: 750 x 1334

Date Taken:

Location Taken: US