| 超声乳状液的配制及其段塞驱油试验研究 |
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| 引用本文： | 孙仁远,刘永山.超声乳状液的配制及其段塞驱油试验研究[J].中国石油大学学报(自然科学版),1997(5). |
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| 作者姓名： | 孙仁远 刘永山 |
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| 作者单位： | 石油大学石油工程系!山东东营，257062(孙仁远)，玉门油田!735200(刘永山) |
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| 基金项目： | 石油大学（华东）科研基金 |
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| 摘 要： | 针对我国部分油田高含水期开发的实际情况，采用超声技术成功地配制了原油超声乳状液，并进行了乳状液段塞驱油试验，试验表明，超声乳状液能够在水驱油的基础上进一步提高原油的采收率，降低产出液的含水率，超声乳状液具有不加化学药剂、配制简单、稳定性好等优点，适用于高含水期油田的进一步开发．
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| 关 键 词： | 乳状液 超声波 采收率 含水率 驱替试验 |
EXPERIMENTAL STUDY ON OIL DISPLACED BY ULTRASONIC-EMULSION SLUG |
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| Sun Renyuan, Liu Yongshan.EXPERIMENTAL STUDY ON OIL DISPLACED BY ULTRASONIC-EMULSION SLUG[J].Journal of China University of Petroleum,1997(5). |
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| Authors: | Sun Renyuan Liu Yongshan |
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| Institution: | Sun Renyuan; Liu Yongshan |
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| Abstract: | On the fact of oilfield development in the stage of high watercut in some oilfields of China, ultrasonic-emulsions were prepared by using ultrasonic technique. Experiments on oil displaced by ultrasonic-emulsion slug were carried out. The results show that ultrasonic-emulsion slug can increase oil recovery and decrease the producing water-cut. The preparation process of ultrasonic-emulsion is simple. The ultrasonic-emLilsion is stable and available for the development of oilfield in the stage of high watcr-cut. |
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| Keywords: | Emulsion Ultrasonic wave Recovery factor Water-cut Displacement test |
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