含水砂岩气藏储量动用分级评价实验
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江良冀,王国锋,胡勇,王继平,李忠诚,焦春艳,郭世超,郭长敏,陈璐瑶
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Experiment on production classification evaluation of water-bearing sandstone gas reservoirs
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Liangji JIANG,Guofeng WANG,Yong HU,Jiping WANG,Zhongcheng LI,Chunyan JIAO,Shichao GUO,Changmin GUO,Luyao CHEN
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表1 实验方案参数
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Table 1 Experimental scheme parameters
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实验方案 编号 | 基本参数 | 初始状态 |
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| 平均孔隙度/% | 平均渗透率/（10-3 μm2） | 岩心长度/cm | 岩心直径/cm | 实验配产/（L/min） | 平均含水饱和度/% | 平均地层压力/MPa |
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| 1 | 10.020 | 0.047 | 50.1 | 2.52 | 0.050 | 59.9 | 16.1 | | 2 | 48.3 | 16.1 | | 3 | 39.9 | 16.1 | | 4 | 0.0 | 16.0 | | 5 | 7.71 | 0.064 | 50.1 | 2.53 | 0.050 | 72.0 | 19.6 | | 6 | 56.8 | 20.1 | | 7 | 49.0 | 20.1 | | 8 | 45.8 | 20.0 | | 9 | 30.7 | 20.0 | | 10 | 27.8 | 20.0 | | 11 | 0.0 | 20.0 | | 12 | 10.58 | 0.154 | 50.0 | 2.53 | 0.050 | 66.0 | 20.0 | | 13 | 51.7 | 20.0 | | 14 | 40.1 | 20.0 | | 15 | 30.1 | 20.0 | | 16 | 0.0 | 20.0 | | 17 | 6.93 | 0.175 | 50.1 | 2.53 | 0.050 | 70.0 | 20.0 | | 18 | 57.3 | 20.0 | | 19 | 51.8 | 20.0 | | 20 | 45.8 | 20.0 | | 21 | 40.3 | 19.9 | | 22 | 30.4 | 20.0 | | 23 | 16.8 | 20.0 | | 24 | 0.0 | 20.0 | | 25 | 10.59 | 0.602 | 50.0 | 2.53 | 0.150 | 71.0 | 20.0 | | 26 | 56.6 | 20.0 | | 27 | 46.3 | 20.0 | | 28 | 36.1 | 20.0 | | 29 | 0.0 | 20.0 | | 30 | 13.42 | 1.740 | 50.058 | 2.53 | 0.150 | 69.9 | 20.1 | | 31 | 40.1 | 20.0 | | 32 | 30.3 | 19.3 | | 33 | 0.200 | 0.0 | 20.1 |
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