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| 引用本文： | 王金勋,吴晓东,杨普华,李贤兵.????????????????????????????????????[J].天然气工业,2003,23(3):8-11. |
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| 作者姓名： | 王金勋 吴晓东 杨普华 李贤兵 |
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| 作者单位： | 1. ?????, ????;2. ?й???????????о?? |
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| 基金项目： | 国家重点基础研究发展规划(973)资助项目( 2 0 0 1CB2 0 910 7)部分研究成果 |
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| 摘 要： | 针对实验法难以直接测定气液体系吸吮过程相对渗透率曲线的问题，利用驱着过程相对渗透率实验资料，通过孔腺网络模型确定合适的孔腺结构参数，然后再由网络模型计算吸吮过程的相对渗透率曲线。利用文献中一油气体系的实验资料进行了初步验算，由一实际储层岩样的气驱水实验数据，计算了水驱气过程的相对渗透率曲线。
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| 关 键 词： | 孔隙网络模型法 计算 气液体系 吸吮过程 相对渗透率 水驱气 采气 |
Calculating the Imbibition Relative Permeability of a Gas-liquid System by Pore Scale Network Model |
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| Wang Jinxun and Wu Xiaodong.Calculating the Imbibition Relative Permeability of a Gas-liquid System by Pore Scale Network Model[J].Natural Gas Industry,2003,23(3):8-11. |
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| Authors: | Wang Jinxun and Wu Xiaodong |
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| Affiliation: | 1. University of Petroleum, Beijing;2. Research Institute of Petroleum Exploration and Development |
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| Abstract: | In the light of the problem of being difficult to directly measure the imbibition relative permeability curves of a gas liquid system by experimental methods,by use of the experimental data on relative permeability in displacement process,the imbibition relative permeability curves may be calculated by pore scale network model through determining the suitable pore structural paramters by the model.A primary examination was carried out by applying the experimental data of an oil gas system in the reference literatures and the relative permeability curves of water driven gas process was calculated according to the experimental data on gas driven water of an actual reservoir rock sample. |
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| Keywords: | Displacement process Relative permeability Pore scale network model |
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