Easily visualise and analyse borehole wireline geophysical Log ASCII Standard (LAS) files with this interactive tool.
LAS (Log ASCII Standard) files are a standardised format used in the geoscience industry to store well log data. These files contain valuable information about subsurface formations, including physical properties like density, porosity, resistivity, and gamma radiation. LAS files are widely used in mining, oil and gas, geotechnical engineering, and groundwater studies to analyse subsurface conditions and make informed decisions.
Visualising LAS files typically requires specialised software that can be expensive and complex to use. Our free online LAS file visualiser provides an accessible alternative, allowing you to quickly upload, view, and analyse your well log data directly in your browser.
Using our LAS file visualiser is straightforward:
Our LAS file visualiser is valuable for professionals across various geoscience disciplines:
Our tool supports LAS files conforming to the standard LAS format (Versions 2.0 and 3.0). The visualiser automatically recognises common curve mnemonics and applies appropriate units and descriptions. For optimal performance, we recommend using LAS files under 10MB in size, though larger files can still be processed with potentially longer loading times.
Visualise and design stable mine slopes with interactive geometry tools. Optimise bench height, batter angles, and overall slope configurations for open pit mining operations.
Calculate the rock mass quality using the Q-system, helping engineers determine ground support requirements and predict stability in tunneling, underground mine roadways, and ventilation shafts.
Quickly and easily calculate the geometry for a mining-compliant safety bund.
The CMRR calculator aids in the evaluation of underground coal mine roof stability by providing a rating that combines rock core logging with visual assessment.
Calculate the gauge pressure for each stage of a water pressure (packer) test, helping engineers determine the appropriate pressure for each stage.
A dictionary of geotechnical terms and their definitions, helping engineers understand and interpret geotechnical logging data.
Comprehensive searchable database of engineering standards including Australian Standards (AS), ISO, and ASTM for geotechnical engineering, soil testing, rock mechanics, and foundation design.
Estimate the uniaxial compressive strength (UCS) of rock materials through non-destructive sonic testing, providing crucial data for geotechnical engineering.
Convert point load strength index values to UCS for rocks using empirical correlations, facilitating quicker field assessments without extensive laboratory testing.