Research and Application of Microbial Enhanced Oil Recovery Technology in High Waxy Oil Reservoirs

Rui Wang, Guan Wang, Pei Wang, Shasha Liu, Chao Wang, Jizhe Jing, Ying Liu, Yajuan Tang, Jinxiu Du, Dong Xuan

2022

Abstract

To solve the problems of high wax content and high freezing point in block Q, the compound strain which could reduce wax content by 40% was selected through laboratory experiment and performance evaluation. The nutrition system formula suitable for the target reservoir was obtained. After the formulation system was applied to block Q, the colloid asphaltene and wax content of crude oil decreased, which was directly reflected in the decrease of viscosity and solidifying point of crude oil. The solidifying point decreased by 12℃. The oil well fluid production increased and watercut decreased, achieving oil-increasing effect.

Paper Citation

in Harvard Style

Wang R., Wang G., Wang P., Liu S., Wang C., Jing J., Liu Y., Tang Y., Du J. and Xuan D. (2022). Research and Application of Microbial Enhanced Oil Recovery Technology in High Waxy Oil Reservoirs. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 127-131. DOI: 10.5220/0011190200003443

in Bibtex Style

@conference{icbeb22,
author={Rui Wang and Guan Wang and Pei Wang and Shasha Liu and Chao Wang and Jizhe Jing and Ying Liu and Yajuan Tang and Jinxiu Du and Dong Xuan},
title={Research and Application of Microbial Enhanced Oil Recovery Technology in High Waxy Oil Reservoirs},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={127-131},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011190200003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Research and Application of Microbial Enhanced Oil Recovery Technology in High Waxy Oil Reservoirs
SN - 978-989-758-595-1
AU - Wang R.
AU - Wang G.
AU - Wang P.
AU - Liu S.
AU - Wang C.
AU - Jing J.
AU - Liu Y.
AU - Tang Y.
AU - Du J.
AU - Xuan D.
PY - 2022
SP - 127
EP - 131
DO - 10.5220/0011190200003443