Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology

Size Optimization of Asphalt Particles for Profile Control in Lamadian Oilfield P Reservoir

Authors
Guang Sheng Cao, Yu Jie Bai, Xin Li, Zhong He Zhou, Cheng Feng Ren, Ze Li, Chun Cheng Li
Corresponding Author
Guang Sheng Cao
Available Online August 2015.
DOI
https://doi.org/10.2991/icaemt-15.2015.165How to use a DOI?
Keywords
Size Optimization of Asphalt Particles for Profile Control in Lamadian Oilfield P Reservoir
Abstract

The exploitation of Lamadian oil field P layer has been in the ultra-high water stage, there is a serious inefficient circulation of injected water. Low cost asphalt particle profile control technology has been researched and carried out in this reservoir. While, there is still no guidance for size-selection of asphalt particles in application. In this paper, based on simulation profile control experiment in laboratory, using three layer heterogeneous cores with rectangle conducting section, the asphalt particle size had been selected under two kinds of injection rate to match different permeability formation. At the same time, the scour resistance of asphalt particle was evaluated. This paper illusrates that different permeability cores can be injected different particle size limit: 0.06mm asphalt particle can be injected into 500×10-3 m2 permeability core; 0.1mm asphalt particle can be injected into 1500×10-3 m2 permeability core; 0.3mm asphalt particle can be injected into 3000×10-3 m2 permeability core. The bigger the size of asphalt particle, the greater the resistance to scour.

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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Volume Title
Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-108-7
ISSN
2352-5401
DOI
https://doi.org/10.2991/icaemt-15.2015.165How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Guang Sheng Cao
AU  - Yu Jie Bai
AU  - Xin Li
AU  - Zhong He Zhou
AU  - Cheng Feng Ren
AU  - Ze Li
AU  - Chun Cheng Li
PY  - 2015/08
DA  - 2015/08
TI  - Size Optimization of Asphalt Particles for Profile Control in Lamadian Oilfield P Reservoir
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 871
EP  - 875
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.165
DO  - https://doi.org/10.2991/icaemt-15.2015.165
ID  - Cao2015/08
ER  -