The invention relates to sidewall stabilizer having protective function on sidewall in oil drilling process, comprising the following components by weight percentage: 30%-50% of bentonite;
本发明涉及一种在石油钻井过程中对井壁起保护作用的井壁稳定剂，按重量百分比该稳 定剂由以下组分组成：膨润土30％-50％；
A dry powder mixing equipment is used for mixing the components according to weight percentage to prepare the stabilizer.
使用干粉混合设备将以上组分按重量百分比混合制成。
A dry powder mixing equipment is used for mixing the components according to weight percentage to prepare the stabilizer.
使用干粉混合设备将以上组分按重量百分比混合制成。
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