ISSN 1673-8217 CN 41-1388/TE
主管:中国石油化工集团有限公司 主办:中国石油化工股份有限公司河南油田分公司
王尤富, 鲍颖. 1999: 油层岩石的孔隙结构与驱油效率的关系. 石油地质与工程, 13(01): 23-25+60.
引用本文: 王尤富, 鲍颖. 1999: 油层岩石的孔隙结构与驱油效率的关系. 石油地质与工程, 13(01): 23-25+60.
Wang YouP, Bao Ying. 1999: Relationship Between Reservoir Pore Structure and Displacement Efficiency. Petroleum Geology and Engineering, 13(01): 23-25+60.
Citation: Wang YouP, Bao Ying. 1999: Relationship Between Reservoir Pore Structure and Displacement Efficiency. Petroleum Geology and Engineering, 13(01): 23-25+60.

油层岩石的孔隙结构与驱油效率的关系

Relationship Between Reservoir Pore Structure and Displacement Efficiency

  • 摘要: 根据岩石的毛管压力曲线资料.在矩法确定的岩石孔隙结构特征值基础上,提出了孔隙结构特征值函数的方法.室内驱油实验结果证明,孔隙结构特征值函数与水驱油效率有很好的正相关性,利用孔隙结构特征值函数可以预测油藏的水驱油效率.

     

    Abstract: A concept of pore struCture eigenvalue function is putforward based on rock capillary pressure curve and rockpore structure eigenva1ue.Methods are introduced to definepore structure eigenvalue function.Laboratory displacementtest results show that there is a direct correlaion betweenpore struCture eigenvalue function and displacemente fficiency.

     

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