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埕北-30潜山太古界裂缝性油藏裂缝分布预测

Prediction of Fracture Distribution of Chengbei-30Buried Hill Fractured Reservoir in Shengli Oil Field

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【Author】 ZHOU Ying-jie~(1,2), WU Qiang~1, ZHANG Jing-xuan~2, ZHANG Ji-chang~3, QU Quan-gong~2(1. School of Resources and Safety Engineering, CUMT, Beijing 100083,China;2. Geological Institute of Shengli Oil Field Limited Company, Dongying, Shandong 257015,China;3. Exploration and Exploitation Institute of Liaohe Oil Field Sub-Company, Panjin,Liaoning 124010,China)

【机构】中国矿业大学资源与安全工程学院；胜利油田有限公司地质科学研究院；辽河油田分公司勘探开发研究院；胜利油田有限公司地质科学研究院北京　100083胜利油田有限公司地质科学研究院山东东营　257015；北京　100083；山东东营　257015；辽宁盘锦　124010；山东东营　257015；

【摘要】针对埕北30潜山太古界裂缝性油藏,以岩芯分析、岩石力学实验、构造及应力场演化史等资料为基础,建立了地质模型及力学模型,模拟计算了应力场数值,得到了构造应力场的应力及其方向的分布;并根据岩石破裂准则,计算了岩石破裂率的分布.从而,研究预测了埕北-30潜山太古界裂缝性油藏构造裂缝的发育分布及裂缝走向.对定量描述成果与实际资料进行了对比检验,结果表明该成果具有一定的可靠性.更多还原

【Abstract】 Chengbei-30 buried hill Achaean group fractured reservoir was studied using data of core analysis, rock mechanics test, structure evolvement analysis, and stress field analysis. The geological and mechanical models were established and the stress field was simulated to obtain the distribution of stress. The rock breaking rate was calculated based on the criteria of rock rupture. In addition, the development and strike of fractures in the research area were predicted. Finally, the result of quantitative description was compared with that of the practical data, indicating that the quantitative analysis is reliable.更多还原

【关键词】胜利油田；埕北-30潜山；太古界；裂缝性油藏；裂缝分布；应力场模拟；
【Key words】 Shengli oilfield； Chengbei-30 buried hill； achaean group； fracture reservoir； fracture distribution； stress field simulation；

【基金】教育部跨世纪优秀人才基金项目(2000);教育部青年骨干教师项目(2001)

【文献出处】中国矿业大学学报 ,Journal of China University of Mining & Technology , 编辑部邮箱 ,2004年04期

【分类号】TE344
【被引频次】10
【下载频次】198

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