A Successful Alkali/Surfactant/Polymer Flooding Test on Silica Sand
Lei Ding, Guicai Zhang, Jijiang Ge
Available Online September 2016.
- 10.2991/icmmbe-16.2016.12How to use a DOI?
- Chemical EOR, Phase Behavior, ASP Flooding, Ultralow IFT
The Alkali/Surfactant/Polymer formulation is selected based on surfactant solubility tests, phase behavior experiments, IFT measurements, polymer viscosity measurements and alkali/surfactant/polymer compatibility tests. Ultralow IFT (<10-3 mN/m) can be achieved at optimal condition. Water flooding recovers about 60% of the OOIP. About 40% OOIP incremental oil recovery is obtained by injecting 0.5 PV ASP slug followed by polymer slug and the cumulative oil recovery is almost 100% OOIP. This paper is beneficial for designing a successful ASP process.
- © 2016, 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/).
Cite this article
TY - CONF AU - Lei Ding AU - Guicai Zhang AU - Jijiang Ge PY - 2016/09 DA - 2016/09 TI - A Successful Alkali/Surfactant/Polymer Flooding Test on Silica Sand BT - Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016) PB - Atlantis Press SP - 55 EP - 58 SN - 2352-5401 UR - https://doi.org/10.2991/icmmbe-16.2016.12 DO - 10.2991/icmmbe-16.2016.12 ID - Ding2016/09 ER -