| 环保型水基钻井液添加剂--复合多元醇SYP-1 |
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| 引用本文： | 高锦屏,郭东荣,孙明波,吕开河,王树勇.环保型水基钻井液添加剂--复合多元醇SYP-1[J].油田化学,2000,17(2):97-99,103. |
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| 作者姓名： | 高锦屏 郭东荣 孙明波 吕开河 王树勇 |
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| 作者单位： | 1. 石油大学(华东)石油工程系,山东,东营,257062
2. 胜利油田钻井五公司,山东,东营,257062 |
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| 摘 要： | 在对多元醇作用机理研究的基础上研制了一种新型的复合多元醇ＳＹＰ－１。这种复合多元醇不需与无机盐配合就具有很强的抑制性，与无机盐配合作用效果更佳。ＳＹＰ－１具有良好的润滑性能，无毒，易生物降解，是配制环保型水基钻井液的理想的润滑防塌剂。
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| 关 键 词： | 多元醇 润滑防塌剂 钻井液处理剂 水基钻井液 |
PERFORMANCE PROPERTIES OF POLYOL SYP-1 AS ADDITIVE FOR ENVIRONMENTALLY SAFE DRILLING FLUID |
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| GAO Jin-Ping,GUO Dong-Rong,SUN Ming-Bo,LU Kai-He,WANG Shu-Yong.PERFORMANCE PROPERTIES OF POLYOL SYP-1 AS ADDITIVE FOR ENVIRONMENTALLY SAFE DRILLING FLUID[J].Oilfield Chemistry,2000,17(2):97-99,103. |
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| Authors: | GAO Jin-Ping GUO Dong-Rong SUN Ming-Bo LU Kai-He WANG Shu-Yong |
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| Abstract: | SYP 1 is a compounded polyol developed for environmentally safe water base drilling fluids. The inhibitory property of SYP 1 in salt water determined in cuttings recovery and clay swelling experiments is better than that in fresh water; its lubricating property(friction coefficient K f) is similar to that of some commercial lubricant and is better than that of white oil; in biological degradability(accumulated oxygen consumption in sea water) the fluid additives tested are arranged in order: DFD 140(a starch based chemical)>SJ 1(a vinyl copolymer)>XC(xanthane polymer) and SYP 1>PAC(plymanionic cellulose). |
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| Keywords: | Polyol Lubricant/Shale Inhibitor Drilling Fluid Additive Inhibitory Property Lubricating Property Biological Degradability |
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