| 钻井液用有机/无机纳米复合乳液成膜剂研究 |
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| 引用本文： | 苏俊霖,蒲晓林,任茂,贺明敏,陈勇. 钻井液用有机/无机纳米复合乳液成膜剂研究[J]. 油田化学, 2011, 28(3) |
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| 作者姓名： | 苏俊霖 蒲晓林 任茂 贺明敏 陈勇 |
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| 作者单位： | 1. 油气藏地质及开发工程国家重点实验室（西南石油大学）,四川成都,610500
2. 中国石化西南油气分公司工程技术研究院,四川德阳,618000 |
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| 基金项目： | 国家自然科学基金“基于钻井液-井壁界面的膜形成技术与膜传递过程研究”(项目编号50774065) |
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| 摘 要： | 本文采用细乳化法合成了无机/有机纳米复合乳液SiO2/P（St-AM-AA-SAS）,即成膜剂NFR-1,在聚磺钻井液（3%膨润土＋3%SMC＋3%SMP-2＋3%SPNH＋0.1%FA367）中加入10%NFR-1得到水基成膜钻井液体系。应用自制的压力传递膜效率测试装置对成膜剂以及聚磺钻井液和成膜钻井液体系进行了成膜效率评价。实验表明,在80℃下,NFR-1的最佳加量为10%,成膜效率为59.6%,仅单加10%NFR-1的水基成膜钻井液的膜效率就达68.2%,显著高于未添加成膜剂的聚磺体系的膜效率（10.6%）。讨论了聚合物类成膜剂,普通纳米型成膜剂和纳米复合乳液成膜剂NFR-1的成膜差异。图4表4参11
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| 关 键 词： | 水基钻井液 纳米复合乳液 成膜剂 成膜效率 |
Research on Organic/Inorganic Nano-Composite Emulsion Used as Film Forming Agent of Water-Based Drilling Fluid |
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| SU Jun-Lin,PU Xiao-Lin,RAO Mao,HE Ming-Min,CHEN Yong. Research on Organic/Inorganic Nano-Composite Emulsion Used as Film Forming Agent of Water-Based Drilling Fluid[J]. Oilfield Chemistry, 2011, 28(3) |
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| Authors: | SU Jun-Lin PU Xiao-Lin RAO Mao HE Ming-Min CHEN Yong |
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| Affiliation: | SU Jun-Lin1,PU Xiao-Lin1,RAO Mao2,HE Ming-Min1,CHEN Yong1(1.State Key Laboratory for Oil/Gas Reservoir Geology and Exploitation in Southwest Petroleum University,Chengdu,Sichuan 610500,P R of China,2.Engineering Technology Institute of Southwest Branch Company,Sinopec,Deyang,Sichuan 618000,P R of China) |
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| Abstract: | Inorganic/organic nano-composite emulsion SiO2/P(St-AM-AA-SAS),namely film forming agent NFR-1,was synthesized by adopting the fine emulsion method,and the water-based film drilling fluid system was obtained by adding 10% NFR-1 to the polysulfide drilling fluid,composed of 3%bentonite+3%SMC+3%SMP-2+3%SPNH+0.1%FA367.The film efficiency of the film forming agent,the polysulfonate drilling fluid and the film drilling fluid system was evaluated by self-made pressure transmission membrane efficiency test equipme... |
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| Keywords: | nano-composite emulsion film forming agent membrane efficiency drilling fluid |
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