| SCY型低伤害压井液的研制与应用 |
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| 引用本文： | 刘木辛,徐桂英,李干佐,毛宏志,李方,冯浦涌,向正杰,刘希华,袁新平,杨广雷.SCY型低伤害压井液的研制与应用[J].钻井液与完井液,1997(1). |
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| 作者姓名： | 刘木辛 徐桂英 李干佐 毛宏志 李方 冯浦涌 向正杰 刘希华 袁新平 杨广雷 |
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| 作者单位： | 山东大学胶体与界面化学研究所 山东济南
(刘木辛，徐桂英，李干佐，毛宏志，李方)，胜利石油管理局纯梁采油厂 山东博兴
(冯浦涌，向正杰，刘希华，袁新平)，胜利石油管理局纯梁采油厂 山东博兴(杨广雷) |
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| 摘 要： | 针对胜利油田实际研制出一种新型无固相压井液(SCY)。介绍了SCY型压井液的基本配方,考察了该压井液的稳定性、流变性、滤失量、抑制性、防气侵和油侵能力以及保护油气层的能力。结果表明,该压井液具有流动性好、滤矢量低、防膨效果显著、对油层污染小等特点。
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| 关 键 词： | 地层伤害 完井液 无固相 高密度 两性表面活性剂 |
The development and application of SCY low damage well killing fluid |
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| Liu Mu-Xin,Xu Gui-Ying, Li Gan-Zuo, Mao Hong-Zhi, Li Fang,Shandong University,Jinan City,Shandong Province, Feng Pu-Yong, Xiang Zheng-Jie, Liu Xi-Hua, Yuan Xin-Ping, Yang Guang-Lei,Shengli Petroleum Administration.The development and application of SCY low damage well killing fluid[J].Drilling Fluid & Completion Fluid,1997(1). |
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| Authors: | Liu Mu-Xin Xu Gui-Ying Li Gan-Zuo Mao Hong-Zhi Li Fang Shandong University Jinan City Shandong Province Feng Pu-Yong Xiang Zheng-Jie Liu Xi-Hua Yuan Xin-Ping Yang Guang-Lei Shengli Petroleum Administration |
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| Abstract: | A novel solid-free killing fluid is developed to solve the reservoir damage problems encountered in the using of common fluid. The effect of the fluid loss additive, antiswelling agent and salt deposit inhibitor on the property of SCY well killing fluid are investigated. The synergetic effects between the components in well killing fluid are also discussed. Tests indicate that SCY possesses the advantage of good flowability, low filtration , marked antiswelling effect and low reservoir damage. |
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| Keywords: | Completion Fluid Formation Damage |
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