| 有机钛交联剂LX—1的制备及其缓交联体系研究 |
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| 引用本文： | 李秀花,许长勇,陈进富. 有机钛交联剂LX—1的制备及其缓交联体系研究[J]. 钻井液与完井液, 2001, 18(2): 17-19 |
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| 作者姓名： | 李秀花 许长勇 陈进富 |
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| 作者单位： | 石油大学化工学院 |
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| 摘 要： | 室内研制出一种性能良好的有机钛交联剂LX－1，实验结果表明，在HPG含量为0．4％－1．0％，LX－1含量的0.20%-0.30%，温度为30-90℃，pH值为7－8时，HPG／LX－1交联体系有较好的延缓关联作用，HPG／LX－1交联全还具有良好的面温（80－90℃）和抗盐（NaCl含量为50－100g/L）性能。
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| 关 键 词： | 有机钛交联剂 水基压裂液 水力压裂 采油 缓交联体系 |
| 修稿时间： | 2000-06-09 |
Preparation of organic titanium gellant LX-1 and study on its delayed crosslinked gel |
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| Li Xiuhua, Xu Changyong and Chen Jinfu.Chemistry Engineering Faculty of the Petroleum Institute,Changping,Beijing.. Preparation of organic titanium gellant LX-1 and study on its delayed crosslinked gel[J]. Drilling Fluid & Completion Fluid, 2001, 18(2): 17-19 |
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| Authors: | Li Xiuhua Xu Changyong Chen Jinfu.Chemistry Engineering Faculty of the Petroleum Institute Changping Beijing. |
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| Abstract: | A good organic titanium gellant LX-1 is developed in lab. Tests indicate that the HPG/LX-1 crosslinked gel possesses good delayed crosslinking effect with the HPG content within 0. 4%-1. 0% and LX-1 within 0. 20%-0. 30%, temperature between 30-90 C and pH between 7-8. The gel remains stable in 80 - 90 C with the salt content between 50-100 g/L. |
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| Keywords: | organic titanium gellant water-based fracturing fluid delayed crosslinking |
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