JAPC  >> Vol. 6 No. 1 (February 2017)

    有机硼羟丙基胍胶压裂液的交联动力学研究
    Study on Reaction Dynamics of Organic Boric Cross-Linker and Hydroxypropyl Guar Gum

  • 全文下载: PDF(1409KB) HTML   XML   PP.37-43   DOI: 10.12677/JAPC.2017.61005  
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作者:  

唐 萍,林 鑫,郑承纲:中国石化石油勘探开发研究院,北京;
石 阔:中国海洋石油总公司大同煤制气项目筹备组,山西 大同

关键词:
有机硼交联剂羟丙基胍胶压裂液交联动力学Organic Boric Cross-Linker Hydroxypropyl Guar Gum Fracturing Fluid Cross Linkage Dynamics

摘要:

本文以有机硼交联剂和羟丙基胍胶的交联反应为基础,选择了影响该反应过程的六个主控因素——有机硼活化能Ea、温度、pH、有机硼交联剂浓度、羟丙基胍胶浓度以及时间t,通过中心法则实验设计,建立了这六个因素与冻胶170 s−1剪切粘度的数学模型。该模型的建立对有机硼交联剂的研制、压裂体系的构建、压裂液性能评价和预测,压裂施工条件的优化均具有重要的实际意义。

Based on cross linking reaction of organic boric cross-linker and hydroxypropyl guar gum, central composite experimental design is used to construct a mathematic model of guar gel viscosity with the key factors. Six key factors, including the organic boron activation energy (Ea), temperature (T), pH value, organic boric cross-linker, concentration, hydroxypropyl guanidine gum concentration, and time (t), were chosen for the study. The model could thereafter contribute to the development of organic boric cross-linker, construction of fracturing system, prediction and evaluation of the fracturing fluid; it also has important practical significance for the optimization of fracturing execution conditions.

文章引用:
唐萍, 林鑫, 郑承纲, 石阔. 有机硼羟丙基胍胶压裂液的交联动力学研究[J]. 物理化学进展, 2017, 6(1): 37-43. https://doi.org/10.12677/JAPC.2017.61005

参考文献

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