葡萄花黑帝庙浅层含蜡原油流变性研究  

Waxy Oil Rheology Research of Putaohua Heidimiao Reservoir

作　　者：赵莉[1] 高旺来[1] 赵立翠[1] 周长沙 马世英[2] 

机构地区：[1]中国石油大学石油工程教育部重点实验室,北京102249 [2]中国石油勘探开发研究院,北京100083

出　　处：《重庆科技学院学报（自然科学版）》2014年第1期74-77,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：国家重大科技专项(2011ZX05012)

摘　　要：原油含蜡会导致地下原油流动的复杂性,原油在管道运输过程中会堵塞管道。葡萄花黑帝庙浅层油藏是典型的低温含蜡油藏,原油在原始地层温度下已经失去流动性,从原油流变性的角度研究这类油藏的开发,分析原油随温度及剪切速率变化的物性特点,对原油开发方案的编制、原油的集输和分析地下原油渗流机理等提供参考。At present due to the crude oil which contains wax in underground lead to the complexity of the liquidity of oil and the phenomenon that the pipeline of oil is plugged. Putaohua heidimiao is a typical of low temperature waxy oil reservoir, crude oil in the original temperature has lost its liquidity. The study for this kind of reservoir should consider the flow characteristics of crude oil firstly. Then with Putaohua heidimiao reservoir as an example, this paper researches the viscosity - temperature curve, rheological type and yield phenomenon of the waxy crude oil etc. Through the experimental results, it is more comprehensive and specific to understand the oil rheology be- havior, the yield pressure has been verified also provides a reliable reference.

关 键 词：葡萄花黑帝庙 含蜡原油 低温 流变性 

分 类 号：TE122[石油与天然气工程—油气勘探]