| 复合油井水泥早强剂SS—91的研制及应用 |
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| 引用本文： | 张运峰.复合油井水泥早强剂SS—91的研制及应用[J].钻井液与完井液,1994(1). |
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| 作者姓名： | 张运峰 |
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| 作者单位： | 中原石油勘探局钻井工程公司 河南濮阳 |
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| 摘 要： | 针对用普通硅酸盐水泥固井时早期强度低、水泥石收缩导致水泥环胶结不良及用氯化钙作为早强剂存在的一些缺点,研制了一种新型油井水泥早强剂SS—91。室内试验和现场应用表明,该早强剂能提高水泥石的早期强度,并随养护时间的延长,强度持续增长,配合其它外加剂使用,各种性能都合乎要求。
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| 关 键 词： | 油井水泥 水泥浆 抗压强度 固井质量 |
The Application of SS-91 Oil Well Cement Hardener |
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| Zhang Yunfeng,Drilling Engineering Company of Zhongyuan Petroleum Exploration Bureau,Puyang City,Henan Province.The Application of SS-91 Oil Well Cement Hardener[J].Drilling Fluid & Completion Fluid,1994(1). |
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| Authors: | Zhang Yunfeng Drilling Engineering Company of Zhongyuan Petroleum Exploration Bureau Puyang City Henan Province |
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| Abstract: | Based on the disadvantage of normal cement hardener , SS -91 oil well cement hardener was studied . It is indicated that SS -91 can increase the early strength of cement , and it is compatible with other cement additives . |
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| Keywords: | Cement Additive Cement Cement Accelerator |
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