Version 1
: Received: 16 July 2024 / Approved: 17 July 2024 / Online: 17 July 2024 (13:36:58 CEST)
How to cite:
Xianda, S.; Ling, Z.; Zhang, H.; Xu, C.; Qin, X.; Zeng, M. Study on the Impact of Microscopic Pore Structure Characteristics in Tight Sandstone on Microscopic Remaining Oil After Polymer Flooding. Preprints2024, 2024071390. https://doi.org/10.20944/preprints202407.1390.v1
Xianda, S.; Ling, Z.; Zhang, H.; Xu, C.; Qin, X.; Zeng, M. Study on the Impact of Microscopic Pore Structure Characteristics in Tight Sandstone on Microscopic Remaining Oil After Polymer Flooding. Preprints 2024, 2024071390. https://doi.org/10.20944/preprints202407.1390.v1
Xianda, S.; Ling, Z.; Zhang, H.; Xu, C.; Qin, X.; Zeng, M. Study on the Impact of Microscopic Pore Structure Characteristics in Tight Sandstone on Microscopic Remaining Oil After Polymer Flooding. Preprints2024, 2024071390. https://doi.org/10.20944/preprints202407.1390.v1
APA Style
Xianda, S., Ling, Z., Zhang, H., Xu, C., Qin, X., & Zeng, M. (2024). Study on the Impact of Microscopic Pore Structure Characteristics in Tight Sandstone on Microscopic Remaining Oil After Polymer Flooding. Preprints. https://doi.org/10.20944/preprints202407.1390.v1
Chicago/Turabian Style
Xianda, S., Xudong Qin and Maokun Zeng. 2024 "Study on the Impact of Microscopic Pore Structure Characteristics in Tight Sandstone on Microscopic Remaining Oil After Polymer Flooding" Preprints. https://doi.org/10.20944/preprints202407.1390.v1
Abstract
The characteristics of tight sandstone, such as small pores, complex pore structures, low permeability, and low porosity, make it difficult to accurately characterize its pore structure. This represents a major challenge in the exploration and development of tight sandstone oil and gas reservoirs. This article conducts a simulation study on the impact of characteristic parameters such as pore size, coordination number, pore-throat ratio, and wettability on microscopic remaining oil after polymer flooding, thereby quantifying the types of remaining oil.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.