HIGH-STRENGTH PORTLAND CEMENT SLURRY FOR ULTRA-HIGH TEMPERATURE CEMENTING, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

A high-strength Portland cement slurry for ultra-high-temperature cementing, a preparation method therefor and an application thereof. In parts by weight, the composition of the cement slurry comprises: 100 parts of Portland cement, 4-6 parts of a high temperature anti-cracking material, 80-105 part...

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Hauptverfasser: Lyu, Bin, Xu, Ming, Liu, Jiliang, Zhang, Hua, Jin, Jianzhou, Xia, Xiujian, Liu, Shuoqiong, Qi, Fengzhong, Wang, Zhaohui, Zhou, Chongfeng, Zhang, Chi, Yu, Yongjin, Qu, Congfeng, Ding, Zhiwei, Guo, Yuchao, Liu, Zishuai, Ji, Hongfei, Li, Yong, Zhang, Xiaobing
Format: Patent
Sprache:eng
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