| 新疆油田红浅火驱试验区原油物性变化规律研究 |
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| 引用本文： | 梁建军,陈龙,潘竟军,王如燕.新疆油田红浅火驱试验区原油物性变化规律研究[J].科学技术与工程,2015,15(31). |
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| 作者姓名： | 梁建军 陈龙 潘竟军 王如燕 |
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| 作者单位： | 中国石油新疆油田公司工程技术研究院 新疆克拉玛依 834000,中国石油新疆油田公司工程技术研究院 新疆克拉玛依 834000,中国石油新疆油田公司工程技术研究院 新疆克拉玛依 834000,中国石油新疆油田公司工程技术研究院 新疆克拉玛依 834000 |
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| 基金项目： | 国家重大科技专项(2011ZX05012-002)资助。 |
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| 摘 要： | 试验区历经4年多燃烧,地下原油性质发生较大程度的变化。为进一步认识火驱特性、指导生产调控,对原油组分、黏度、酸值、非金属元素、金属元素等变化规律进行了研究。研究结果表明,试验区原油经过火驱以后,改质作用明显,轻质组分质量分数上升、黏度明显下降;原油中金属与非金属元素出现明显变化。
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| 关 键 词： | 火驱 原油特性 组分 粘度 酸值 元素 |
| 收稿时间： | 2015/7/14 0:00:00 |
| 修稿时间： | 2015/7/14 0:00:00 |
Research crude oil variable rule by fire flooding in Xinjiang Hongqian oilfield |
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| Liang Jianjun,Chen Long,Pan Jingjun and Wang Ruyan.Research crude oil variable rule by fire flooding in Xinjiang Hongqian oilfield[J].Science Technology and Engineering,2015,15(31). |
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| Authors: | Liang Jianjun Chen Long Pan Jingjun and Wang Ruyan |
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| Affiliation: | Engineering Technology Research Institute of Xinjiang Oilfield Company,Engineering Technology Research Institute of Xinjiang Oilfield Company,Engineering Technology Research Institute of Xinjiang Oilfield Company |
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| Abstract: | About 302 million tons of heavy oil is suitable for fire flooding development in Xinjiang oilfield,fire flooding can improve oil recover by more than 20%,and increase recoverable reserves of 60 million tons. In 2009, Xinjiang oilfield company carried out fire flooding pilot test in Hongqian,the test has made breakthrough progress.The fire flooding has lasted 4 years, crude oil properties has happened a certain degree of chang obviously underground.For further understanding of fire flooding characteristics,directing production and regulation,for studying the characteristics of crude oil,such as composition,viscosity,acid value,nonmetallic elements,metallic elements,etc. The results showed that, reservoir was developed by fire flooding,modification effect is obvious,light component quality score rise,viscosity is decreased obviously; mental and nonmental elements have been a significant change. |
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| Keywords: | fire flooding crude oil properties composition viscosity acid value element |
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