Wellbore Imaging Borehole Wall Imaging Borehole Televiewer Borehole Imaging Logging Borehole Rock Characterization Scanner
Application
1) For high definition imaging and recording of full borehole wall, snapshot of key positions, and measurement of borehole trajectory;
2) Measuring space trajectory and actual depth of boreholes;
3) Observing occurrence and development of fault crevice;
4) Observing water outlet position in water-bearing fault, channeling & karst cave, and water-bearing stratum;
5) Observation and quantitative analysis of strike, thickness, trend, dip angle of coal seam and ore body, and bed separation degree of dirt band between seams and roof strata.
6) Measuring the thickness, width, strike, trend, and dip angle of stratum or various structures on image plane;
7) Distinguishing various geologic structures like ore body, rock mass, coal seam, dirt band, and soil layer, etc.
8) Especially appropriate for detection of geologic structure of coal mine roof, coal seam occurrence, fault structure in front of working face, and diversion fissure zone in overlying strata;
9) Appropriate for detection of boreholes of various shapes and functions such as horizontal hole, vertical hole and inclined hole; bolt and cable hole, gas drainage hole, oil and water drainage hole, and geological prospecting hole, etc;
| Host |
| Display: |
7 inch high-luminance real-color LCD,800×600,Adjustable backlight |
Processor: |
High performance low power embedded dual core processor |
| Memory: |
16G TFMemory card |
Operate system: |
Linux |
| Operate mode: |
Photoelectric knob |
Power supply: |
built-in lithium battery for 8 successive hours of working |
| File interfaced: |
USB2.0 |
Protection level : |
IP67 |
| Size |
255mm×192mm×74mm; |
Quality: |
≤1.8KG |
The main components of an optical borehole televiewer typically include:
Camera: The camera is the core component of the optical borehole televiewer system. It captures high-resolution images of the borehole walls as it is lowered down the borehole.
Lighting System: The lighting system consists of LED lights or other sources that provide illumination in the borehole. The lights are strategically placed to ensure proper lighting conditions for capturing clear images.
Cable: The cable is used to lower and raise the televiewer system into and out of the borehole. It also transmits power and data between the televiewer system and the surface equipment.
Control Unit: The control unit is usually located on the surface and is used to operate and control the televiewer system. It allows the user to adjust the camera settings, control the lighting, and view the images in real-time.
Data Acquisition System: The data acquisition system captures and processes the image data sent from the camera. It may include hardware and software components that ensure the images are properly recorded and stored for analysis.
Display and Analysis Software: The display and analysis software enables users to view, analyze, and interpret the images captured by the televiewer system. It allows for detailed examination of the borehole walls, identification of geological features, and measurement of various parameters.
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