一种高效原油降凝剂的合成与评价

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI:10.1109/ICMSP53480.2021.9513382

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

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引用次数: 0

摘要

本文以马来酸酐、EVA和十四烷基伯胺为原料，合成了一种改性马来酸酐-EVA共聚物，作为降凝剂。为提高降凝剂的效率，在降凝剂中加入一定量的增强剂。优化了合成条件。以东北某区块为例，加药率为1800 ppm时，原油的倾点明显降低。提高了原油的流动性，提高了原油的开采、运输和储存效率，降低了原油的生产成本。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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

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

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