CN105061624B - 一种改性瓜尔豆胶及其制备方法 - Google Patents
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CN105884926B (zh) * | 2016-04-25 | 2018-05-01 | 中国石油集团渤海钻探工程有限公司 | 一种改性羟丙基胍胶稠化剂的制备方法 |
CN108752493A (zh) * | 2018-05-24 | 2018-11-06 | 重庆美杉蓝科技发展有限公司 | 一种阳离子瓜尔胶生产工艺 |
CN109575890A (zh) * | 2019-01-30 | 2019-04-05 | 北京大德广源石油技术服务有限公司 | 类油基钻井液 |
CN112646048A (zh) * | 2019-10-12 | 2021-04-13 | 中国石油化工股份有限公司 | 一种苄泽疏水改性瓜尔胶增稠剂及其制备方法和应用 |
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CN102051165B (zh) * | 2009-10-27 | 2013-08-14 | 中国石油化工股份有限公司 | 一种黄原胶接枝共聚物驱油剂及其制法和应用 |
CN103113486B (zh) * | 2013-02-18 | 2015-08-05 | 中国石油天然气股份有限公司 | 磺酸改性羧甲基羟丙基瓜尔胶及其制备方法和应用 |
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Inventor after: Wang Zimin Inventor after: Zhu Shidong Inventor after: Yin Zhifu Inventor after: Zhang Yongqiang Inventor after: Ma Zhenpeng Inventor after: Tuo Chuan Inventor after: Zhang Shuxia Inventor after: Lv Lei Inventor after: Yang Zhigang Inventor after: Liu Li Inventor after: Zhang Shijun Inventor after: Wang Ke Inventor after: Liu Jie Inventor after: Fang Xiaojun Inventor before: Wang Zimin Inventor before: Zhu Shidong Inventor before: Yin Zhifu Inventor before: Zhang Yongqiang Inventor before: Ma Zhenfeng Inventor before: Tuo Chuan Inventor before: Zhang Shuxia Inventor before: Lv Lei Inventor before: Yang Zhigang Inventor before: Liu Li Inventor before: Zhang Shijun Inventor before: Wang Ke Inventor before: Liu Jie Inventor before: Fang Xiaojun |
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