Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation

Development and Property Evaluation of FJ-2 Crude Oil Pour Point Depressant

Authors
Mengxiang Gao, Gang Xie, Dengfeng Ju, Shuangyan Zhang, Hongkui Li, Aijun Wei, Yanjun Wang, Wei Zhang, Lili Wei, Zhi Ma
Corresponding Author
Mengxiang Gao
Available Online April 2015.
DOI
https://doi.org/10.2991/icmra-15.2015.267How to use a DOI?
Keywords
Pour point depressant;Pour point;Heat-treatment temperature;Fushan crude oil
Abstract
The crude oil in Hainan Fushan Oilfield has the characteristics of high pour point(PP) and bad low temperature flow properties. Based on the analysis of Fushan crude oil physical property and test results, the pour point depressant(PPD) FJ-2 was synthesized by the graft copolymerization of vinyl acetate copolymer and modified alkyl amide polymer, which had good susceptibility with the crude oil. The property evaluation results showed that the optimal concentration was 300 mg/L with the optimal heat treatment temperature 50 C The solidification point of the crude oil reduced from 23 C to 8 C At 20 C the apparent viscosity of the crude oil with a concentration of 300 mg/L was decreased from 918.3 mPa.s to 165.2 mPa.s with viscosity reduction rate at 82%; yield value was decreased from 35.17 Pa to 1.05 Pa, with yield value reduction rate at 97%. In addition the crude oil treated by FJ-2 had good static stability. The field application showed that the FJ-2 had good adaptability with the crude oil in Hainan Fushan Oilfield, and could lower the pour point, improve the low temperature flow properties of the crude oil.
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This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
Series
Advances in Computer Science Research
Publication Date
April 2015
ISBN
978-94-62520-76-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmra-15.2015.267How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Mengxiang Gao
AU  - Gang Xie
AU  - Dengfeng Ju
AU  - Shuangyan Zhang
AU  - Hongkui Li
AU  - Aijun Wei
AU  - Yanjun Wang
AU  - Wei Zhang
AU  - Lili Wei
AU  - Zhi Ma
PY  - 2015/04
DA  - 2015/04
TI  - Development and Property Evaluation of FJ-2 Crude Oil Pour Point Depressant
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 1383
EP  - 1387
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.267
DO  - https://doi.org/10.2991/icmra-15.2015.267
ID  - Gao2015/04
ER  -