草舍油田CO2驱中沥青质沉淀分析及防治措施

2010年 32卷 第6期
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THE ASPHALTINE PRECIPITATION AND CONTROLLING MEASURES DURING THE PROCESS OF CO2 DISPLACEMENT IN CAOSHE OILFIELD
刘伟1,李实2,王思然3,孙 雷3,4
1.中国石化华东分公司,江苏 南京 225300; 2.中国石油勘探开发研究院,北京 海淀 100083;3.西南石油大学石油工程学院,四川 成都 610500; 4.“油气藏地质及开发工程”国家重点实验室.西南石油大学,四川 成都 610500
1.Huadong Branch,SINOPEC,Nanjing Jiangsu 225300,China;2.Research Institute of Petroleum Exploration and Development,CNPC,Haidian Beijing 100083,China;3.School of Petroleum Engineering,Southwest Petroleum University,Chengdu Sichuan 610500,China;4.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu Sichuan 610500,China
草舍油田; CO2驱油; 混相驱; 沥青质沉淀; 沉淀机理; 驱替压差;
Caoshe Oilfield; CO2 displacement; miscible flooding; asphaltine precipitation; deposit mechanism; displacement pressure;
10.3863/j.issn.1674-5086.2010.06.019