| 油田采出水中悬浮固体含量的测定 |
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| 引用本文： | 房永. 油田采出水中悬浮固体含量的测定[J]. 中国给水排水, 2009, 25(10) |
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| 作者姓名： | 房永 |
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| 作者单位： | 大庆油田工程有限公司,黑龙江,大庆,163712 |
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| 摘 要： | 针对油田采出水悬浮固体含量的测试过程中暴露出的水样过滤时间长、烘干前滤膜表面滞留水量大导致测试结果重现性差和误差大的问题,提出了单个滤膜极限过滤体积的概念和水样过滤体积确定方法.通过对不同厂家微孔滤膜性能、膜滤速率曲线进行比较,优选了适宜的滤膜,有效地提高了不同实验室之间测试结果的重现性和测试精度.
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| 关 键 词： | 油田采出水 聚合物驱 三元复合驱 悬浮固体含量 极限过滤体积 微孔滤膜 |
Determination of Suspended Solids Contents in Oilfield Produced Water |
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| FANG Yong. Determination of Suspended Solids Contents in Oilfield Produced Water[J]. China Water & Wastewater, 2009, 25(10) |
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| Authors: | FANG Yong |
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| Affiliation: | FANG Yong(Daqing Oilfield Engineering Co.Ltd.,Daqing 163712,China) |
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| Abstract: | During test of suspended solids contents in oilfield produced water,the poor reproducibility and large error of the test results are caused by long filtration time of sample and large water quantity trapped in the surface of filter membrane before drying.Therefore,the concept of maximum filtration volume of single filter membrane and the determination method of sample filtration volume were put forward.The suitable filter membrane was optimally selected by contrast of performances of microporous membranes f... |
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| Keywords: | oilfield produced water polymer flooding alkali-surfactant-polymer flooding suspended solids contents maximum filtration volume microporous membrane |
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