| ������ľ���ػ����ν�ճ��LGV�о� |
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| 引用本文： | 张黎明,尹代益.������ľ���ػ����ν�ճ��LGV�о�[J].天然气工业,1992,12(3):53-59. |
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| 作者姓名： | 张黎明 尹代益 |
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| 作者单位： | ????????????90?? ?????????637001 |
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| 摘 要： | 本文介绍了新型降粘剂LGV在钻井液中的降粘能力,初探了LGV的作用机理。此研究对于开发高效、价廉、无污染的木质素类钻井液处理剂具有一定的意义。
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| 关 键 词： | 木质素磺酸盐 钻井液 降粘剂 |
A Study of New Chrome-Free Lignosulfonate Viscosity-Reducing Agent LGV |
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| Zhang Liming,Yin Daiyi,Yang Shiguang Huang Jinjun.A Study of New Chrome-Free Lignosulfonate Viscosity-Reducing Agent LGV[J].Natural Gas Industry,1992,12(3):53-59. |
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| Authors: | Zhang Liming Yin Daiyi Yang Shiguang Huang Jinjun |
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| Abstract: | This paper introduces the viscosity-reducing ability of new viscosity-reducing agent LGV in drilling fluid and preliminarily inquires into the action mechanism of LGV. This study has a certain sense for developing high-efficient,low-priced and pollution-free drilling fluid additive of lignoses. |
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| Keywords: | lignosulfonate drilling fluid viscosity- reducing agent high temperature resistanse |
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