| 一种新型无荧光防塌降滤失剂的性能研究 |
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| 引用本文： | 杨旭 王平全 李广玉. 一种新型无荧光防塌降滤失剂的性能研究[J]. 西南石油大学学报(自然科学版), 2000, 22(2): 70-72. DOI: 10.3863/j.issn.1000-2634.2000.02.22 |
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| 作者姓名： | 杨旭 王平全 李广玉 |
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| 作者单位： | 1.西南石油学院,四川 南充 637001; 2.广东湛江东兴石油企业 |
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| 摘 要： | 介绍了一种新型无荧光防塌降滤失剂YW-22的性能研究情况,它是一种油溶性单体和水溶性阳离子单体的共聚物。实验对YW-22的降失水效果、抑制性能、抗温性能、润滑性等指标进行了评价。室内及现场实验结果表明,YW-22有明显的降失水和防塌作用,能抗160℃以上的高温,而且润滑效果好,综合结果显示YW-22是一种性能都极佳的钻井液处理剂。
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| 关 键 词： | 降滤失剂 抑制剂 实验室研究 现场应用 |
| 收稿时间： | 1999-10-17 |
A NON-FLUORESCENT SHALE/FILTRATION CONTROLLER |
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| YANG Xu WANG Ping-quan LI Guang-yu. A NON-FLUORESCENT SHALE/FILTRATION CONTROLLER[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 2000, 22(2): 70-72. DOI: 10.3863/j.issn.1000-2634.2000.02.22 |
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| Authors: | YANG Xu WANG Ping-quan LI Guang-yu |
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| Affiliation: | Southwest Petroleum Inst |
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| Abstract: | A non-fluorescent shale/ filtration controller, YW-22,has been synthesized which is a copolymer of a water-soluble cationic monomer and an oil-soluble monomer. The performance evaluation conducting in laboratory and oilfield has indicated that YW-22 is a multifunctional additive. It has excellent performance in fluid loss control and shale inhibition, and can be used in high temperature drilling system. MeanwhileYW-22 can decrease the friction factor (Kf) significantly in drilling fluids. Its non-fluorescent property has been testified in laboratory and is of importance for well logging. |
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| Keywords: | Filtration reducer inhibitor laboratory testing |
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