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日用化学工业 ›› 2016, Vol. 46 ›› Issue (6): 320-323.doi: 10.13218/j.cnki.csdc.2016.06.004

• 开发与应用 • 上一篇    下一篇

泡沫复合驱用癸基糖苷磺酸盐的合成及性能研究

邹新源1,2,罗文利1,2,马德胜1,2,周新宇1,2,田茂章1,2   

  1. 1.中国石油勘探开发研究院,北京 100083;
    2.提高石油采收率国家重点实验室,北京 100083
  • 发布日期:2016-06-22
  • 通讯作者: 罗文利,高级工程师,硕士生导师,电话:(010)83598381,E-mail:lwl68@petrochina.com.cn。
  • 作者简介:邹新源(1989-),男,河南鲁山人,硕士研究生。
  • 基金资助:
    中国石油天然气股份有限公司科学研究与技术开发项目(2014B-1303)

Synthesis and performance of decyl polyglycoside sulfonate for foam blended flooding agent

ZOU Xin-yuan1,2,LUO Wen-li1,2,MA De-sheng1,2,ZHOU Xin-yu1,2,TIAN Mao-zhang1,2   

  1. 1.Petro China Research Institute of Petroleum Exploration & Development,Beijing 100083,China;
    2.State Key Laboratory of Enhanced Oil Recovery,Beijing 100083,China
  • Published:2016-06-22

摘要: 以癸基葡萄糖苷(C10APG)和3-氯-2-羟基丙烷磺酸钠为原料反应制得癸基糖苷磺酸盐(C10APGS),用FT-IR和ESI-MS对产物进行了表征,并对其泡沫性能和吸附性进行了测定。结果表明:C10APGS表现出良好的发泡能力和泡沫稳定性,其发泡率和排液半衰期随C10APGS质量分数的增加而增加,当质量分数增加到0.4%后,发泡率和排液半衰期增速变缓;随着二价盐质量分数的增加,C10APGS的发泡率变化不大,但对泡沫稳定性产生明显的影响,当二价盐质量分数增加到8%时,C10APGS仍表现出良好的耐盐性能;相对于C10APG,C10APGS的饱和吸附损失量降低了14.4%,可作为较理想的发泡剂应用于高盐油藏的泡沫复合驱。

关键词: 发泡剂, 癸基糖苷磺酸盐, 泡沫性能, 吸附性

Abstract: Decyl polyglycoside sulfonate (C10APGS) was prepared with decyl polyglycoside (C10APG) and sodium 3-chloro-2-hydroxypropanesulfonate as starting materials.Chemical structure of the product was characterized by FT-IR and ESI-MS,and the foam performance,adsorption capacity of the product were also investigated.Results showed that the foaming power and foam stability of C10APGS are very well,and the foaming power and the draining half-life period increase with the increase of C10APGS mass fraction,while as C10APGS mass fraction exceeds 0.4% the trend of the increment of the foaming power becomes slower.As the mass fraction of the divalent salts increases,the foaming power changes insignificantly,while the foam stability drops significantly.Even in case that the mass fraction of the divalent salts achieves up to 8%,C10APGS still displays good salt tolerance.The adsorption loss of C10APGS reduces by 14.4% as comparing with that of C10APG and can be used as a rather satisfiable component in foam blended flooding agent for application in high salinity crude oil mines.

Key words: foaming agent, decyl polyglycoside sulfonate, foam performance, adsorption capacity

中图分类号: 

  • TQ423.94