Design Method of Polymer Parameters of ASP Flooding in Second-type Layers

DOI

10.2991/msmee-17.2017.318How to use a DOI?

Keywords

ASP Flooding, Injection Parameters, Specific Design, Control Degree of Chemical Flooding

Abstract

ASP flooding has been extensively used in Daqing Oilfield, but due to heterogeneity of second-type layers and the sameness of injection parameters, different permeability zones have different production status. The study focused on the design and optimization of injection parameters of ASP flooding, for the purpose to improve the matching rate of injection parameters with the target zones and enhance recovery of ASP flooding. The design fully considered the features of oil-bearing zones, permeability distribution, control degree of chemical flooding, well clusters and the relationship between ASP recipe and permeability, and provided the design method of injection parameters for single well. Oilfield application and practice indicated that the method can improve the matching rate of injection parameters of single well with the target zones by 9.8% and it can be used to realize high efficiency ASP flooding in the future.

Copyright

© 2017, 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  - GuangJie Zhao
PY  - 2017/05
DA  - 2017/05
TI  - Design Method of Polymer Parameters of ASP Flooding in Second-type Layers
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 1750
EP  - 1754
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.318
DO  - 10.2991/msmee-17.2017.318
ID  - Zhao2017/05
ER  -