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[1]李建强.新疆油田酸化油的处理方法[J].武汉工程大学学报,2012,(7):5-10.[doi:103969/jissn16742869201207002]
 LI Jian-qiang.Approach of Xinjiang Oilfield acid oil[J].Journal of Wuhan Institute of Technology,2012,(7):5-10.[doi:103969/jissn16742869201207002]
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新疆油田酸化油的处理方法(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年7期
页码:
5-10
栏目:
化学与化学工程
出版日期:
2012-07-30

文章信息/Info

Title:
Approach of Xinjiang Oilfield acid oil
文章编号:
16742869(2012)07000506
作者:
李建强
东营职业学院,山东 东营 257091
Author(s):
LI Jian-qiang
Dongying Vocational College,Dongying 266042,China
关键词:
酸化油中和处理水洗处理
Keywords:
acid oilneutralization processingwaterwashing treatment
分类号:
TE624.1
DOI:
103969/jissn16742869201207002
文献标志码:
A
摘要:
针对西北局新疆油田增油上产需要,酸化压裂等增油上产作业不断增加,酸化压裂残液与原油形成酸化油,并且由于酸化油含有较多量的表面活性剂,细小泥沙杂质类颗粒,部分未反应的无机酸等问题,这些外侵物质使得油水形成更为稳定的乳状液,造成酸化油难于脱水,通过酸化油基本物理性质分析、离心分析得到酸化油处理困难的因素主要是酸化油中含有残余的无机酸及水相pH值、大量的表活剂、细小的固体颗粒状杂质、酸化淤渣等,并且通过中和及水洗预处理可以有效地消减这些因素.根据酸化油处理机理以及酸化油处理实验,研究了一种有效的适合于新疆油田酸化油处理的方法,经处理后的新疆油田酸化油中杂质及无机酸含量会大大降低,原油含水可降至2%以下.
Abstract:
To meet the Xinjiang Oilfield increasing oil production needs, the acid fracturing of increasing oil production operation is increasing and the acidizing and fracturing residues mixed with crude oil form the acid oil. Due to the acid oil contains a lot of surfactant, impure particles of fine sediment and part of the unreacted inorganic acid, oil and water can form more stable emulsions which result in the difficult dehydration to the acid oil. By the physical properties analysis and ultracentrifugal sedimentation analysis, we found that the main factors resulting in difficult treatment to the acid oil are remaining inorganic acid, water pH, large quantities of surfactant, fine solid granular impurity and acid sludge etc, and which can be effectively reduced by neutralization and water-washing pretreatment. We proposed an effective processing for Xinjiang Oilfield acid oil according to the acid oil treatment mechanism and treatment experiments. The results demonstrate that the impurities and the content of inorganic acid oil reduce greatly, and the water content of crude oil reduces to less than 2%.

参考文献/References:

[1]范振中,俞庆森. 残酸对原油脱水的影响及处理\[J\].浙江大学学报:理学版,2005,42(5):22-25.
[2]侯国新,谢春,张晨,等.沙南油田原油破乳剂研制\[J\].新疆石油科技,2002,19(4):45-51.
[3]孙春柳,曲延明,刘卫东,等.不同结构破乳剂对原油乳状液的适用性研究\[J\].石油与天然气化工,2009,57(6):22-27.
[4]王芳辉,朱红,王滨.组合设计优化法筛选原油破乳剂\[J\].北京交通大学学报,2005,36(6):15-19.
[5]娄燕敏,贾辉,郭明日,等.破乳剂GP的合成及配方优选\[J\].大庆石油学院学报, 2003,21(4):10-14.
[6]王湘萍.油田含聚合物采出液的破乳研究分析\[J\].化学工程与装备,2011,45(6):33-37.

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备注/Memo

备注/Memo:
收稿日期:20120621作者简介:李建强(1967-),男,山东利津人,副教授,硕士.研究方向:化学工程技术.
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