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Collecting high-quality borehole geophysical data is a game-changer for mining companies looking to leverage the power of AI and machine learning in their exploration and resource development programs.
By capturing continuous, detailed measurements such as gamma, resistivity, density, acoustic velocity, and magnetic susceptibility, you provide AI models with the rich, reliable ground-truth data they need to accurately identify geological patterns, classify rock types, and predict mineralization zones. Integrating this data with core samples and surface geophysics enhances the precision and robustness of your predictive models, reducing uncertainty and accelerating decision-making.
At SEMM Geoservices, our advanced borehole logging solutions deliver the comprehensive datasets that fuel smarter, data-driven AI algorithms—helping you unlock deeper insights, optimize exploration targets, and ultimately maximize the value of your mining assets.
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Acoustic and optical televiewers are advanced borehole imaging tools used to capture high-resolution data from within subsurface environments.
The acoustic televiewer (ATV) uses reflected sound waves to generate a 360-degree image of the borehole wall, making it ideal for use in fluid-filled or opaque boreholes. It provides detailed structural information such as fractures, bedding planes, and breakouts, along with precise orientation data. The acoustic image also includes amplitude and travel time logs, which help characterize the physical properties of the rock and detect features not visible to the naked eye.
The optical televiewer (OTV), on the other hand, captures high-resolution digital images using a downhole camera and LED lighting system, producing a continuous, oriented photo-log of the borehole wall. It offers exceptional visual detail in clear or air-filled boreholes, allowing for accurate identification of geological features such as lithological contacts, veining, and structural fabrics. When combined, ATV and OTV provide a powerful dataset for structural, geotechnical, and hydrogeological interpretation, supporting confident, data-driven decisions across mining, environmental, and geoscience projects.
Video inspection is a non-destructive method for evaluating various parameters in both cased and open boreholes. SEMM Geoservices offers fully digital borehole cameras capable of capturing real-time downhole and side-view video, displayed live to the operator. Still images can also be captured for documentation of specific features or areas of interest.
Borehole cameras are used in a wide range of applications, including:
Geological Logging
Well and Borehole Integrity
Hydrogeology and Water Wells
Environmental and Remediation Projects
Mining and Geotechnical Investigations
SEMM Geoservices delivers unmatched borehole survey accuracy by combining industry-leading north-seeking gyroscopic technology, a rigorous QA/QC program, and high-quality operator training. Our gyros are immune to magnetic interference, ensuring precise orientation data even in the presence of highly magnetized rock formations where conventional tools fall short. Surveys are conducted by experienced field technicians trained to strict performance standards, with all data subjected to a structured quality assurance process. This integration of advanced instrumentation, skilled personnel, and disciplined validation makes SEMM’s gyro survey service a best-in-class solution for confident, defensible results.
SEMM Geoservices, provide high-resolution measurements of rock physical properties such as density, magnetic susceptibility, resistivity, acoustic velocity, and natural gamma directly from the borehole. These parameters help companies better understand subsurface geology, differentiate between lithologies, and accurately identify mineralized zones versus waste rock. Our data supports improved geological modeling, resource estimation, and integration with core logging and surface geophysical surveys. Physical property measurements also contribute valuable input for geotechnical studies, helping to assess rock strength, stability, and mechanical behavior—critical factors in mine design and slope evaluation. By enhancing the confidence and resolution of subsurface interpretations, these measurements reduce exploration risk, improve targeting, and support more efficient and cost-effective mine planning.
Collecting borehole geophysical data is a key component of effective hydrogeological investigations. These downhole measurements provide a continuous, high-resolution view of subsurface conditions that cannot be obtained from drilling or sampling alone. By capturing detailed information about groundwater flow, aquifer properties, and formation characteristics, borehole data supports more accurate hydrogeological models and reduces uncertainty in decision-making. Whether you’re evaluating water supply potential, monitoring contamination, or planning remediation efforts, this data helps build a clearer understanding of the subsurface, enabling better project outcomes and more confident groundwater management.
At SEMM Geoservices, we offer advanced borehole geophysics and high-resolution borehole camera inspections to give you a clear, detailed understanding of your well’s condition—above and below the surface. Our integrated approach combines powerful geophysical data with visual confirmation to detect structural issues, verify casing and cement integrity, and identify any obstructions or anomalies. These services reduce uncertainty, support proactive decision-making, and help you extend the life and performance of your wells with confidence.
Acoustic and optical televiewers are advanced borehole imaging tools used to capture high-resolution data from within subsurface environments.
The acoustic televiewer (ATV) uses reflected sound waves to generate a 360-degree image of the borehole wall, making it ideal for use in fluid-filled or opaque boreholes. It provides detailed structural information such as fractures, bedding planes, and breakouts, along with precise orientation data. The acoustic image also includes amplitude and travel time logs, which help characterize the physical properties of the rock and detect features not visible to the naked eye.
The optical televiewer (OTV), on the other hand, captures high-resolution digital images using a downhole camera and LED lighting system, producing a continuous, oriented photo-log of the borehole wall. It offers exceptional visual detail in clear or air-filled boreholes, allowing for accurate identification of geological features such as lithological contacts, veining, and structural fabrics. When combined, ATV and OTV provide a powerful dataset for structural, geotechnical, and hydrogeological interpretation, supporting confident, data-driven decisions across mining, environmental, and geoscience projects.
Video inspection is a non-destructive method for evaluating various parameters in both cased and open boreholes. SEMM Geoservices offers fully digital borehole cameras capable of capturing real-time downhole and side-view video, displayed live to the operator. Still images can also be captured for documentation of specific features or areas of interest.
Borehole cameras are used in a wide range of applications, including:
Geological Logging
Well and Borehole Integrity
Hydrogeology and Water Wells
Environmental and Remediation Projects
Mining and Geotechnical Investigations
SEMM Geoservices delivers unmatched borehole survey accuracy by combining industry-leading north-seeking gyroscopic technology, a rigorous QA/QC program, and high-quality operator training. Our gyros are immune to magnetic interference, ensuring precise orientation data even in the presence of highly magnetized rock formations where conventional tools fall short. Surveys are conducted by experienced field technicians trained to strict performance standards, with all data subjected to a structured quality assurance process. This integration of advanced instrumentation, skilled personnel, and disciplined validation makes SEMM’s gyro survey service a best-in-class solution for confident, defensible results.
SEMM Geoservices, provide high-resolution measurements of rock physical properties such as density, magnetic susceptibility, resistivity, acoustic velocity, and natural gamma directly from the borehole. These parameters help companies better understand subsurface geology, differentiate between lithologies, and accurately identify mineralized zones versus waste rock. Our data supports improved geological modeling, resource estimation, and integration with core logging and surface geophysical surveys. Physical property measurements also contribute valuable input for geotechnical studies, helping to assess rock strength, stability, and mechanical behavior—critical factors in mine design and slope evaluation. By enhancing the confidence and resolution of subsurface interpretations, these measurements reduce exploration risk, improve targeting, and support more efficient and cost-effective mine planning.
Collecting borehole geophysical data is a key component of effective hydrogeological investigations. These downhole measurements provide a continuous, high-resolution view of subsurface conditions that cannot be obtained from drilling or sampling alone. By capturing detailed information about groundwater flow, aquifer properties, and formation characteristics, borehole data supports more accurate hydrogeological models and reduces uncertainty in decision-making. Whether you’re evaluating water supply potential, monitoring contamination, or planning remediation efforts, this data helps build a clearer understanding of the subsurface, enabling better project outcomes and more confident groundwater management.
At SEMM Geoservices, we offer advanced borehole geophysics and high-resolution borehole camera inspections to give you a clear, detailed understanding of your well’s condition—above and below the surface. Our integrated approach combines powerful geophysical data with visual confirmation to detect structural issues, verify casing and cement integrity, and identify any obstructions or anomalies. These services reduce uncertainty, support proactive decision-making, and help you extend the life and performance of your wells with confidence.
Contact us today to learn how our data-driven solutions can support your next project.
