| 油溶性复合降黏剂室内研究 |
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| 引用本文： | 常国栋. 油溶性复合降黏剂室内研究[J]. 河南化工, 2014, 0(2): 33-35 |
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| 作者姓名： | 常国栋 |
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| 作者单位： | 中国石化河南油田分公司石油工程技术研究院,河南南阳473132 |
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| 摘 要： | 针对河南油田稠油降黏中存在的问题,开展了油溶性降黏剂配方的研究。通过室内筛选评价,制得油溶性降黏剂复合体系,并考察了温度对降黏效果的影响。实验表明,该体系对河南油田杨浅19区块的稠油在30~80℃范围内的降黏率可达到98%以上,且普适性较广。
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| 关 键 词： | 稠油 降黏剂 油溶性 河南油田 |
Laboratory Study on Oil Soluble Composite Viscosity Reducer |
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| Affiliation: | CHANG Guo - dong (Research Institute of Petroleum Engineering and Technology , Nanyang 473132 , China) |
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| Abstract: | According to the problem existing the heavy oil viscosity reduction in henan oil field, the study on oil xoluble viscosity reducer formula are developed. Through indoor screening evaluation, oil soluble composite reducer sytem are abtained, the effect of temperature to viscosity reducing effect are investigated. The result shows, the viscosity reduction rate of this system to henan oil field yangqian 19 block heavy oil at 30 - 80℃ over 98%, also, its universality is more widely. |
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| Keywords: | heavy oil viscosity reducer oil soluble henan oil field |
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