| 钻井液用防塌润滑剂研究与应用 |
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| 引用本文： | 吕开河,陈亚男,张佳,陈艳艳,乔伟刚,王劲松. 钻井液用防塌润滑剂研究与应用[J]. 海洋石油, 2011, 31(3): 78-80. DOI: 10.3969/j.issn.1008-2336.2011.03.078 |
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| 作者姓名： | 吕开河 陈亚男 张佳 陈艳艳 乔伟刚 王劲松 |
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| 作者单位： | 1. 中国石油大学(华东)石油工程学院,山东青岛,266555
2. 中国石化集团胜利石油管理局渤海钻井公司,山东东营,257200 |
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| 基金项目： | 国家科技重大专项“储层保护机理及新技术研究”(2008ZX05002)和“煤层气井钻井关键技术研究”(2009ZX05060)资助 |
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| 摘 要： | 为了解决定向井、水平井和大斜度井的井壁失稳及卡钻问题,制备出同时具有防塌剂润滑作用的钻井液用防塌润滑剂FYJH-2.实验结果及现场应用证明,防塌润滑剂FYJH -2具有很强的抑制性作用,能显著降低钻井液摩擦系数,对钻井液流变性和滤失性影响小,且无毒、易生物降解,满足环境要求,是一种适用于深井、定向井和水平井的高性能防塌...
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| 关 键 词： | 钻井液 防塌剂 润滑剂 性能评价 现场应用 |
Application and research of anti-sloughing lubricant for drilling fluids |
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| LV Kaihe,CHEN Yanan,ZHANG Jia,CHEN Yanyan,QIAO Weigang,WANG Jinsong. Application and research of anti-sloughing lubricant for drilling fluids[J]. Offshore Oil, 2011, 31(3): 78-80. DOI: 10.3969/j.issn.1008-2336.2011.03.078 |
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| Authors: | LV Kaihe CHEN Yanan ZHANG Jia CHEN Yanyan QIAO Weigang WANG Jinsong |
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| Affiliation: | LV Kaihe~1,CHEN Yanan~1,ZHANG Jia~2,CHEN Yanyan~2,QIAO Weigang~1,WANG Jinsong~2 (1.College of Petroleum Engineering,China University of Petroleum,Qingdao Shandong 266555,China,2.Bohai Drilling Company of Shengli Petroleum Administration Bureau,Dongying Shandong 257200,China ) |
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| Abstract: | In order to solve the borehole instability and sticking problems in directional well,horizontal well and high-angle well drilling,anti-sloughing lubricant FYJH-2 for drilling fluid was prepared.Laboratory and field application results show that FYJH-2 has strong inhibition,can significantly reduce the friction coefficient of drilling fluid,and has little influence on rheology and fluid loss performance of drilling fluid.It is also non-toxic and easily biodegraded which can meet the environmental requirement... |
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| Keywords: | drilling fluid anti-sloughing agent lubricant performance evaluation field application |
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