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2021•2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)Requires access

The Synthesis And Evaluation of a High-Efficiency Crude Oil Pour Point Depressant

Zhifeng Lv, Wang Liming, Gao Ruimei, Jiahui Xu, Mou Guoyi

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Abstract

In this paper, maleic anhydride, EVA, and tetradecyl primary amine were used as raw materials to synthesize an amidated maleic anhydride-EVA copolymer as pour point depressant. The pour point depressant is formulated with a certain amount of enhancer to improve its efficiency. The synthesis conditions have optimized. For one block in northeast China, the pour point of the crude was significantly reduced at the dosing rate of 1800 ppm. The fluidity of the crude oil was enhanced, the efficiency during the extraction, transportation, and storage of the crude oil had improved, and the crude oil production cost had been reduced.

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What this paper is about

In this paper, maleic anhydride, EVA, and tetradecyl primary amine were used as raw materials to synthesize an amidated maleic anhydride-EVA copolymer as pour point depressant. The pour point depressant is formulated with a certain amount of enhancer to improve its efficiency. The synthesis conditions have optimized. For one block in northeast China, the pour point of the crude was significantly reduced at the dosing rate of 1800 ppm. The fluidity of the crude oil was enhanced, the efficiency during the extraction, transportation, and storage of the crude oil had improved, and the crude oil production cost had been reduced.

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Available abstract

In this paper, maleic anhydride, EVA, and tetradecyl primary amine were used as raw materials to synthesize an amidated maleic anhydride-EVA copolymer as pour point depressant. The pour point depressant is formulated with a certain amount of enhancer to improve its efficiency. The synthesis conditions have optimized. For one block in northeast China, the pour point of the crude was significantly reduced at the dosing rate of 1800 ppm. The fluidity of the crude oil was enhanced, the efficiency during the extraction, transportation, and storage of the crude oil had improved, and the crude oil production cost had been reduced.

Key concepts: Pour point, Depressant, Maleic anhydride, Raw material, Chemistry, Crude oil, Amine gas treating, Organic chemistry

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