| 钻井液用固相化学清洁剂ZSC-201在中原油田的应用 |
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| 引用本文： | 宋玉太,张全明,安继承,杨小华,王华军,周乐群,周亚贤. 钻井液用固相化学清洁剂ZSC-201在中原油田的应用[J]. 精细石油化工进展, 2002, 3(12): 9-12 |
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| 作者姓名： | 宋玉太 张全明 安继承 杨小华 王华军 周乐群 周亚贤 |
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| 作者单位： | 中原石油勘探局钻井四公司,清丰,457321;中原石油勘探局钻井工程技术研究院,濮阳,457001 |
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| 摘 要： | 钻井液用固相化学清洁剂ZSC—201已应用于中原油田不同区块的10多口油井。应用结果表明,ZSC—201能有效抑制泥页岩的水化膨胀分散,清除钻井液中的有害固相,减少钻井液中亚微粒子含量,保证钻井液清洁。所应用井段膨润土含量上升缓慢,钻井液塑性粘度和动切力容易控制,维护简单,大大减少了处理剂的种类和用星,避免替换泥浆,从而节约了泥浆成本;有效控制了固相含量,有利于提高机械钻速。
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| 关 键 词： | 钻井液 固相化学清洁剂 应用 |
Application of Chemical Cleaning Agent ZSC-201 for Drilling Fluid in Zhongyuan Oil Field |
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| Song Yutai Zhong Quanmin An Jicheng. Application of Chemical Cleaning Agent ZSC-201 for Drilling Fluid in Zhongyuan Oil Field[J]. Advances in Fine Petrochemicals, 2002, 3(12): 9-12 |
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| Authors: | Song Yutai Zhong Quanmin An Jicheng |
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| Abstract: | The application results in ten wells of Zhongyuan Oil Field showed that ZSC - 201 had very good capacities of inhibiting shale hydration, cleaning out nocuous solid, and reducing sub - corpuscule in drilling fluid, and good heat resistance and salt tolerance. The application of ZSC - 201 could reduce the cost of drilling fluid and is advantageous to improving the rate of mechanical drilling well. It showed good economic and social benefits that ZSC - 201 was applied in Zhongyuan Oil Field. |
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| Keywords: | drilling fluid chemical cleaning agent application |
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