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草舍油田CO2驱中沥青质沉淀分析及防治措施
西南石油大学学报(自然科学版)
2010年 32卷 第6期
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Title
THE ASPHALTINE PRECIPITATION AND CONTROLLING MEASURES DURING THE PROCESS OF CO2 DISPLACEMENT IN CAOSHE OILFIELD
单位
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
Organization
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
关键词:
草舍油田;
CO2驱油;
混相驱;
沥青质沉淀;
沉淀机理;
驱替压差;
Keywords:
Caoshe Oilfield;
CO2 displacement;
miscible flooding;
asphaltine precipitation;
deposit mechanism;
displacement pressure;
DOI
10.3863/j.issn.1674-5086.2010.06.019