高矿化度压裂返排液处理剂的研究应用
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高峰,程芳,胡军,陈腾飞,赵众从
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The research and application of treatment agent for high salinity fracturing flowback fluid
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Feng Gao,Fang Cheng,Jun Hu,Tengfei Chen,Zhongcong Zhao
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表1 7个无法回收利用的返排液水样可滤态金属元素含量 mg/L
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| 编号 | 区块 | 井号 | Fe | Mn | Ca | Mg | Na | Al | Ba | | 1 | 靖边气田 | 靖A | 58.30 | 2.33 | 194.5 | 17.5 | 366.1 | 0.63 | 1.21 | | 2 | 靖B | 25.75 | 1.63 | 236.5 | 10.0 | 903.0 | 0.62 | 4.81 | | 3 | 神木气田 | 双A | 34.18 | 2.32 | 298.0 | 10.2 | 1 203 | 0.44 | 5.34 | | 4 | 双B | 24.10 | 2.50 | 317.5 | 21.5 | 1 199 | 0.60 | 5.26 | | 5 | 双C | 44.80 | 0.80 | 406.5 | 44.5 | 1 353 | 0.38 | 1.56 | | 6 | 苏里格气田 | 苏东A | 41.50 | 0.03 | 363.5 | 25.0 | 1 459 | 0.72 | 2.83 | | 7 | 苏东B | 27.60 | 2.75 | 692.0 | 123.0 | 960.5 | 0.46 | 4.26 |
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