Research and Application of Fluorine Complex Acid Plug Removal and Sand Consolidation Agent

DOI

10.2991/icimm-15.2015.64How to use a DOI?

Keywords

Fluorine Complex Acid; Plug Removal And Sand Consolidation; Reaction Mechanism; Field Application

Abstract

Fluorine complex acid plug removal and sand consolidation agent is composed of trifluoroacetic acid, corrosion inhibitor, complexing agent, surface active agent. In this paper, the reaction mechanism, clay dissolution quantity, change of formation permeability, resistance to erosion intensity of fluorine complex acid plug removal and sand consolidation agent were studied, the experimental results showed that the fluorine complex acid plug removal and sand consolidation agent agent can not only relieve the mud pollution, but also firm sand when enhance the permeability. This new agent will be applied to the mud plugging and fine sand wells.

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  - Zhanshuang Xu
PY  - 2015/07
DA  - 2015/07
TI  - Research and Application of Fluorine Complex Acid Plug Removal and Sand Consolidation Agent
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 337
EP  - 342
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.64
DO  - 10.2991/icimm-15.2015.64
ID  - Xu2015/07
ER  -