3D Downhole Optical Imaging Camera Mapping For Deep Borehole Formation Logging
The borehole imaging camera, also known as the borehole TV imager, is an in-hole detection instrument that integrates the functions of borehole video and panoramic wall image stitching.
It can visually observe the detection and analysis of the hole wall structure such as formation lithology, rock structure, fault, crack, interlayer, karst, concrete pouring quality, etc. in the borehole, and can also observe the status of groundwater activities, well maintenance, pipe piles and pipelines, etc. probing.
The instrument for full-hole observation has the characteristics of one machine with multiple functions, and supports all-round detection of vertical holes, horizontal holes, oblique holes, and sky-facing holes.
Borehole imaging camera have been widely used in geotechnical, mining, civil engineering, water conservancy and hydropower, energy, transportation, geology, petroleum, survey design, glacier research and other fields.
Technical Specification
Model | GD-C1201 |
Vertical image resolution | 0.1mm |
Horizontal image resolution | 1024 |
Depth counting precision | 0.01mm |
Azimuth accuracy | ±0.1° |
CCD | 1/3 inch, 700line HD no missing codes |
Cable length | 150m, 300m, 600m, 800m |
Probe outer diameter | 60mm |
Practical aperture | Diameter 70-300mm |
Power supply | AC220v±10% 50Hz |
Product Image