Study on Screening and Applying of Selective Water Shutoff Agent For Horizontal Well

DOI

10.2991/cmfe-15.2015.90How to use a DOI?

Keywords

horizontal well; selective water shutoff agent; emulsion polymer gel; relative permeability correctives; oil soluble resin

Abstract

According to the situation of water plugging in horizontal well using screen pipe completion in Liaohe oilfield, emulsion polymer gel, relative permeability correctives and oil soluble resin are studied in the paper. Three systems are evaluated in the lab. The results indicate that emulsion polymer gel is fit for point water exit of horizontal well in heterogeneous reservoir, and relative permerbility correctives are fit for multishot water exit of horizontal well in low permeability reservoir, and oil soluble resin is fit for multishot water exit horizontal well in high permeability reservoir. The effect of increasing oil in the oilfields is remarkable.

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  - Jiali Cui
PY  - 2015/07
DA  - 2015/07
TI  - Study on Screening and Applying of Selective Water Shutoff Agent For Horizontal Well
BT  - Proceedings of the International Conference on Chemical, Material and Food Engineering
PB  - Atlantis Press
SP  - 381
EP  - 384
SN  - 2352-5401
UR  - https://doi.org/10.2991/cmfe-15.2015.90
DO  - 10.2991/cmfe-15.2015.90
ID  - Cui2015/07
ER  -