| 特低密度沸石水泥浆性能 |
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| 引用本文： | 路宁. 特低密度沸石水泥浆性能[J]. 钻井液与完井液, 1997, 0(5) |
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| 作者姓名： | 路宁 |
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| 作者单位： | 长庆石油勘探局钻采工艺研究院 甘肃庆阳 |
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| 摘 要： | 利用天然沸石的吸附、离子交换特性,与减轻材料漂珠相结合,设计出密度为1.30～1.60g/Cm~3的特低密度水泥浆体系。用API试验标准评价了不同温度下,不同密度水泥浆的抗压强度、流变性等性能。试验结果表明,该水泥浆体系具有密度低、水泥石抗压强度高、流变性和稳定性好等特点。该体系适用于低压易漏地层的固井施工。
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| 关 键 词： | 低密度水泥 水泥添加剂 固井 抗压强度 |
Property of ultralow density cement slurry containing zeolite and hollow micro-sphere |
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| Lu Ning,Drilling and Production Research Institute of Changqing Petroleum Exploration Bureau,Qingyang,Gansu Province. Property of ultralow density cement slurry containing zeolite and hollow micro-sphere[J]. Drilling Fluid & Completion Fluid, 1997, 0(5) |
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| Authors: | Lu Ning Drilling Production Research Institute of Changqing Petroleum Exploration Bureau Qingyang Gansu Province |
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| Abstract: | A cement slurry system with ultralow density( 1. 30-1. 60 g/ cm3) is developed by using zeolite and hollow microsphere. In different temperature conditions, the property of this cement slurry with different density are evaluated. Tests indicate that this cement slurry system possesses high compression strength, good rheological property and good stability. |
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| Keywords: | Density Cement Additive Cementing Compressive Strength |
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