Rock Casting Slice Image Based 3D Digital Core Reconstruction

DOI

10.2991/lemcs-15.2015.284How to use a DOI?

Keywords

Casting slice image; Digital core; 3D reconstruction; Image processing; Multiple- point geostatistics

Abstract

For the reason of high costing on 3D core reconstruction by using CT scanning method, a new method named 3D digital core reconstruction based on rock casting slice images under optical microscope is proposed in this paper. Firstly, the collected casting slice images are processed to acquire the reconstructed image templates, and then multiple-point geostatistics is applied for feature extracting on these image templates and 3D reconstructing on the digital core. The core samples used in the experiment are taken from Sulige region in Ordos basin. The experiment outcome shows that the core aperture distributions and the real value have the same trend and the relative error of porosity is lower than 8%. The above researches show that the rock casting slice image based 3D Digital Core Reconstruction methodology is effective.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Na Liu
AU  - Wei Liu
AU  - Guojian Cheng
AU  - Xinjian Qiang
PY  - 2015/07
DA  - 2015/07
TI  - Rock Casting Slice Image Based 3D Digital Core Reconstruction
BT  - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science
PB  - Atlantis Press
SP  - 1427
EP  - 1431
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-15.2015.284
DO  - 10.2991/lemcs-15.2015.284
ID  - Liu2015/07
ER  -