| YANG Hong-jing,YANG Shu-zhang,MA Ting-li,GAO Li-guo.Study and Application of Paraffin Removal and Prevention Technologies[J],46(3):130-137 |
| Study and Application of Paraffin Removal and Prevention Technologies |
| Received:September 28, 2016 Revised:March 20, 2017 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2017.03.020 |
| KeyWord:paraffin deposition mechanism influencing factors of paraffin deposition paraffin control technology mechanical paraffin removal technology surface energy paraffin prevention technology chemical paraffin removal technology microbial paraffin removal |
| Author | Institution |
| YANG Hong-jing |
State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian , China |
| YANG Shu-zhang |
State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian , China |
| MA Ting-li |
1.State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian , China; 2.Kyushu Institute of Technology Graduate School of Life Science and Systems Engineering, Kitakyushu 808-0196, Fukuoka, Japan |
| GAO Li-guo |
State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian , China |
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| Abstract: |
| Recent research progress regarding paraffin removal and prevention technology was introduced. Paraffin deposition mechanisms and corresponding influencing factors were summarized. Four prevention technologies as well as their pariffin prevention mechanisms, characteristics, applicability and field test effects were analyzed in comparison, which could serve as theoretical basis of selecting proper pariffin prevention technologies and foundation of further development of the technologies in production practices in various oilfields. Finally, it is proposed that future development of certain technologies should focus on optimization of existing technologies and development of efficient, stable and multifunctional projects. |
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