| 渤海LD21区块固井技术应用 |
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| 引用本文： | 张高雷. 渤海LD21区块固井技术应用[J]. 石化技术, 2020, 0(3): 53-53,27 |
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| 作者姓名： | 张高雷 |
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| 作者单位： | 中海油田服务股份有限公司油化塘沽作业公司天津市塘沽区 |
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| 摘 要： | 本文针对于现场具体情况,从固井时双凝水泥浆体系的选择、浆柱结构,前置液、纤维的应用、双速顶替等方面进行了尝试和改进,总结出一套适合渤海湾LD21区块防漏失的工艺技术,为以后开发该区块奠定坚实的基础。
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| 关 键 词： | 双凝水泥浆 前置液 双速顶替 |
Application of cementing technology in Bohai LD21 block |
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| Zhang Gaolei. Application of cementing technology in Bohai LD21 block[J]. Petrochemical Industry Technology, 2020, 0(3): 53-53,27 |
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| Authors: | Zhang Gaolei |
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| Affiliation: | (Petrochemicals Tanggu Operation Company of CNOOC Oilfield Services Co.,Ltd.,Tianjin 300459) |
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| Abstract: | According to the actual situation in the field,this paper attempts and improves the selection of double setting cement slurry system,the structure of slurry column,the application of prepositive fluid and fiber,and the double velocity displacement,A set of leakage prevention technology suitable for block LD21 in Bohai Bay is summarized,which lays a solid foundation for the future development of the block. |
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| Keywords: | Double setting cement slurry Premedication Double speed displacement |
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