Articles | Volume 14, issue 11
Development and technical paper
04 Nov 2021
Development and technical paper |  | 04 Nov 2021

dh2loop 1.0: an open-source Python library for automated processing and classification of geological logs

Ranee Joshi, Kavitha Madaiah, Mark Jessell, Mark Lindsay, and Guillaume Pirot

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Cited articles

Ailleres, L., Jessell, M., de Kemp, E., Caumon, G., Wellmann, F., Grose, L., Armit, R., Lindsay, M., Giraud, J., Brodaric, B., Harrison, M., and Courrioux, G.: Loop – Enabling 3D stochastic geological modelling, ASEG Extended Abstracts, 2019, 1–3,, 2019. 
Anand, R. R. and Butt, C. R. M.: A guide for mineral exploration through the regolith in the Yilgarn Craton, Western Australia, Aust. J. Earth Sci., 57, 1015–1114,, 2010. 
Arabjamaloei, R., Edalatkha, S., Jamshidi, E., Nabaei, M., Beidokhti, M., and Azad, M.: Exact Lithologic Boundary Detection Based on Wavelet Transform Analysis and Real-Time Investigation of Facies Discontinuities Using Drilling Data, Pet. Sci. Technol., 29, 569–578,, 2011. 
Barley, M. E., Brown, S. J. A., Krapez, B., and Kositcin, N.: Physical volcanology and geochemistry of a Late Archaean volcanic arc: Kurnalpi and Gindalbie Terranes, Eastern Goldfields Superterrane, Western Australia, Precambrian Res., 161, 53–76,, 2008. 
Chace, F. M.: Abbreviations in field and mine geological mapping, Econ. Geol., 51, 712–723, 1956. 
Short summary
We have developed a software that allows the user to extract and standardize drill hole information from legacy datasets and/or different drilling campaigns. It also provides functionality to upscale the lithological information. These functionalities were possible by developing thesauri to identify and group geological terminologies together.