101. Integrated approach for downhole geophysical data interpretation: advanced characterisation using Borehole Magnetic Resonance, Acoustic Televiewer Images and Core data
- Author
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Thrane, Lena, Phillips, Laura, Toll, Rich, McGlew, Jordan, Ross, Jonathan, and Nuriakmetov, Ruslan
- Subjects
Geological Interpretation ,Magnetic Resonance ,Core Integration ,Borehole Imaging - Abstract
Advanced wireline logging technologies like borehole magnetic resonance and borehole imaging are becoming more and more common in the mining industry. While sharing a common goal, quite often there is a limited overlap between geotechnical and hydrogeological studies. An integrated approach to data analysis and interpretation can provide a robust range of answer products that using one method alone could not. Borehole magnetic resonance provides a range of hydrogeological products including total porosity, permeability and hydraulic conductivity in a continuous log. Acoustic televiewers provide orientation of geological features and contribute to a structural interpretation and geomechanically evaluation. Availability of cores offer ground truth. While the individual techniques have their strengths, it is the combination of the data, together with conventional downhole geophysics, that can enable valuable intel for resolving orebody complexity. Linking various data sources provides and accurate classification of geological features and differentiation of open and closed fractures, as well as insights into anticipated aquifer properties. The synergies that emerge from integrating various data sources play a key role in resolving the complexity of natural deposits., Open-Access Online Publication: May 29, 2023
- Published
- 2023
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