| Issue |
E3S Web Conf.
Volume 71, 2018
XVIII Conference of PhD Students and Young Scientists “Interdisciplinary Topics in Mining and Geology”
|
|
|---|---|---|
| Article Number | 00012 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/e3sconf/20187100012 | |
| Published online | 05 December 2018 | |
Rheological properties of cement slurries modified by silica nanostructures applied in drilling industry
AGH University of Science and Technology, 30 A. Mickiewicz Av., 30-059 Kraków, Poland
* Corresponding author: apiklow@agh.edu.pl
The most important purpose of cementing boreholes is to counteract the inflow of deep-seated waters into productive levels of oil and gas-bearing rocks. The increasing requirements regarding the properties of cement grout and cement stone enforces the search for unconventional solutions and materials that will provide a resolved improvement in their properties and resistance to temperature and chemical factors in difficult geological and reservoir conditions. Therefore, the number of binding materials that have been improved by various types of structures is growing rapidly. Materials with the properties needed to meet the above challenges are close to the technology of nanomaterials, which are still used in the oil industry to a very small extent. The comparative analysis conducted by the author showed that using appropriate amounts of SiO2 nanoparticles it will be possible to design a cement paste with good rheological parameters, high strength and, at the same time, characterized by low filtration.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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