| 论述生物酶破胶剂在压裂中的作用 |
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| 引用本文： | 李静武.论述生物酶破胶剂在压裂中的作用[J].价值工程,2010,29(6):46-47. |
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| 作者姓名： | 李静武 |
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| 作者单位： | 大庆榆树林油田开发有限责任公司,大庆,163453 |
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| 摘 要： | 压裂作为重要的增产措施,在压裂作业中压裂液破胶不彻底导致返排量低,粘稠的压裂液及残渣会引起储层暂时甚至永久性的伤害,保护油层和防止地层伤害是提高产量的重要前题。针对榆树林油田压裂液配方体系,开展了适用于榆树林油田的压裂液的生物破胶剂现场试验。
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| 关 键 词： | 压裂 返排 地层伤害 生物酶破胶 |
Discuss on the Function of Bio-enzyme Gelbreaker in Fracturing |
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| Li Jingwu.Discuss on the Function of Bio-enzyme Gelbreaker in Fracturing[J].Value Engineering,2010,29(6):46-47. |
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| Authors: | Li Jingwu |
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| Institution: | Daqing Yushulin Oil Field Development Co./a>;Ltd./a>;Daqing 163453/a>;China |
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| Abstract: | As an important stimulation,fracturing fluid gelbreaker operations' un-complete will cause a low viscous fracturing fluid and debris may bring temporary or even permanent damage to the reservoir.Protecting the reservoir and preventing formation damage is an important premise to increase output.According to Yushulin oil and field fracturing fluid system,the field test of fracturing fluid bio-enzyme gelbreaker which is suitable for Yushulin oilfield is developed. |
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| Keywords: | fracturing flowback formation damage bio-enzyme gelbreaker |
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