| 高原冻土水合物钻探冲洗液的研究 |
| 修订日期：2007-08-01 点此下载全文 |
| 引用本文：张永勤,孙建华（执笔）,$2,刘秀美,王汉宝.高原冻土水合物钻探冲洗液的研究[J].钻探工程,2007,34(9):16-19.. Study on Drilling Fluid for Hydrate in Plateau Permafrost[J]. Drilling Engineering, 2007,34(9):16-19. |
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| 张永勤 孙建华（执笔） $2 刘秀美 王汉宝 |
| 中国地质科学院勘探技术研究所新技术一室,河北廊坊065000 |
| 基金项目:中国地质大调查项目“陆地永久冻土天然气水合物钻探技术研究”（编号：1212010561203）致谢：本文是中国地质大调查项目“陆地永久冻土天然气水合物钻探技术研究”内容之一,在资料调研和撰写过程中得到了吉林大学应用技术学院徐会文教授的无私帮助,在此表示衷心的感谢! |
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| 中文摘要:分析了国外冻土和冰层取心钻探冲洗液应用技术现状,从冲洗液抗低温能力,防冻剂和抗低温处理剂的选择,以及泥浆的抑制性、降失水性等方面对高原冻土水合物钻探冲洗液的研究和野外应用提出了建议。 |
| 中文关键词:高原冻土 水合物 钻探 冲洗液 |
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| Study on Drilling Fluid for Hydrate in Plateau Permafrost |
| ZHANG Yong-qin SUN Jian-hua ZHAO Hai-tao LIU Xiu-mei WANG Han-bao |
| The Institute of Exploration Techniques, CAGS, Langfang Hebei 065000, China |
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| Abstract:Analysis was made on present situation of application technique of drilling fluid for coring in frozen soil and ice sheet in foreign countries, and suggestions were made on study of drilling fluid for hydrate in plateau permafrost and field application, such as selection of resistance ability of washing fluid to low temperature, antifreeze agent and anti-low-temperature treatment agent; inhibit and fluid loss reduce of drilling mud. |
| keywords:plateau permafrost hydrate drilling washing fluid |
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