Rock physics for multiscale, multiphysics data assimilation from molecular to laboratory scale

Klaus Regenauer-Lieb; Thomas Blach; Ankita Singh; Amalia Halim; Stuart Clark; Christoph Schrank

doi:10.1080/22020586.2019.12073200

2nd Australasian Exploration Geoscience Conference: Data to Discovery

ISSN: 2202-0586
E-ISSN:

oa Rock physics for multiscale, multiphysics data assimilation from molecular to laboratory scale
Authors Klaus Regenauer-Lieb^a, Thomas Blach^b, Ankita Singh^c, Amalia Halim^d, Stuart Clark^e and Christoph Schrank^f
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^a UNSW, , Sydney, , NSW, 2052, School of Minerals and Energy Res, . [email protected] ^b UNSW, , Sydney, , NSW, 2052, School of Minerals and Energy Res, . [email protected] ^c UNSW, , Sydney, , NSW, 2052, School of Minerals and Energy Res, [email protected] ^d UNSW, , Sydney, , NSW, 2052, School of Minerals and Energy Res, . [email protected] ^e UNSW, , Sydney, , NSW, 2052, School of Minerals and Energy Res, . [email protected] ^f QUT, , Brisbane, , QLD, 4001, Science and Engineering Faculty, [email protected]
Publisher: Australian Society of Exploration Geophysicists
Source: ASEG Extended Abstracts, Volume 2019, Issue 2nd Australasian Exploration Geoscience Conference: Data to Discovery, Dec 2019, p. 1 - 4
DOI: https://doi.org/10.1080/22020586.2019.12073200
- Published online: 01 Dec 2019

Abstract

Summary

Exploration geophysics and reservoir production strategies rely on a robust knowledge of reservoir petrophysical properties and their uncertainties. We have developed a new approach that not only quantifies uncertainties of petrophysical properties in a static scenario but also assesses their dynamic changes under tectonic, chemical and production loads. We address this challenge with a new Multi-scale and Multiphysics data assimilation approach integrating experiments, numerical simulations and rock physics theory. This paper focusses on data integration from molecular to laboratory scale to provide a solid physics foundation for the multiscaling approaches presented in companion papers for the larger scales.

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2026-01-14

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References

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Regenauer-Lieb K, Veveakis M, Poulet T, Wellmann F, Karrech A, Liu J, Hauser J, Schrank C, Gaede O, Fusseis F (2013) Multiscale coupling and multiphysics approaches in earth sciences: Applications. Journal of Coupled Systems and Multiscale Dynamics 1(3):2330-2152X/2013/2001/2042
Regenauer-Lieb K, Veveakis M, Poulet T, Wellmann F, Karrech A, Liu J, Hauser J, Schrank C, Gaede O, Trefry M (2013) Multiscale coupling and multiphysics approaches in Earth sciences: theory. J. Coupled Syst. Multiscale Dyn 1(1):2330-2152X
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/content/journals/10.1080/22020586.2019.12073200

Article Type: Research Article

Keyword(s): 4th research paradigm; data-intensive science; Integrated Computational Materials Engineering ICME

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oa Rock physics for multiscale, multiphysics data assimilation from molecular to laboratory scale

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