Acoustic televiewer LM-S1

Details

LM-S1 ACOUSTIC TELEVIEWER has undergone years of practice, research, and improvement to adapt to various wellbore conditions, and is suitable for engineering holes of 75mm to hydrological holes above 300mm.

The LM-S1 ultrasonic imaging tool uses high-frequency ultrasonic waves to perform high-speed circular scanning in drilling, and uses the rock integrity and acoustic impedance differences to reflect sound waves to form an expanded ultrasonic image from the scanning echoes of the borehole wall. The image reflects the rich geological structure features, and can be cleaned to directly show the cracks, fractures, caves, lithology differences. In open-hole Wells, ultrasonic scanning synchronizes with geomagnetic North Pole to measure the orientation of rock occurrence, providing important data support for structural, geostress, and resource reservoir analysis.

Coalbed methane application: casing inspection, perforation inspection.

Geothermal hydrological Wells: fracture occurrence analysis, aquifer location, heat storage evaluation.

Engineering application: rock mechanics evaluation, joint fissure detection, geological disaster prevention.

Solid ore: reservoir location and caving observation.

Any drilling without washing, clean water or mud environment can be measured, and mud interference can be eliminated.

Suitable for engineering small borehole and hydrological large borehole, compatible with a variety of logging cables such as single-core cables.

The resolution of joint fissure width is better than 1mm, and the measuring accuracy of well diameter is better than 1mm.

Automatic orientation correction, accurate data calculation, core comparison can be two-way verification, accurate location of the depth of the reservoir.

Measured images of each application

LM Studio is a special acquisition and interpretation software for imaging logging independently developed by our company, which can help users quickly complete editing, interpretation, statistics and drawing. It also supports format conversion and is compatible with other interpretation software.

Logging acquisition function

Real-time image display, Logging process control, Data storage, Data playback, Operation logging, Debugging and calibration.

Interpretive analysis function

Occurrence labeling: measurement, fitting, classification, attribute criteria.

Statistical functions: Pole chart, rose chart, isodense chart, statistical chart, data table.

Correction function: azimuth correction, well inclination correction.

Data format: Can export WellCAD and other interpretation software data format.

Drawing: combination of data curve, borehole expansion map, borehole 3D map, coloring, image processing, scale adjustment.