CN101942060A - 一种钻井液用环保型包被剂的制备方法 - Google Patents
一种钻井液用环保型包被剂的制备方法 Download PDFInfo
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Description
处理剂 | 测试浓度(%) | EC50(mg/L) | 毒性达标 |
实施例1 | 0.6 | 103,120 | 无毒 |
实施例2 | 0.6 | 110,200 | 无毒 |
实施例3 | 0.6 | 109,800 | 无毒 |
K-PAM | 0.6 | 24,080 | 微毒 |
PAC-141 | 0.6 | 20,120 | 微毒 |
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CN2010102371440A CN101942060B (zh) | 2010-07-27 | 2010-07-27 | 一种钻井液用环保型包被剂的制备方法 |
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CN2010102371440A CN101942060B (zh) | 2010-07-27 | 2010-07-27 | 一种钻井液用环保型包被剂的制备方法 |
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CN101942060A true CN101942060A (zh) | 2011-01-12 |
CN101942060B CN101942060B (zh) | 2012-01-04 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103450402A (zh) * | 2013-09-30 | 2013-12-18 | 内蒙古大学 | 马铃薯淀粉黄原酸酯接枝丙烯酸及其钠盐合成高吸水树脂的方法 |
CN104449601A (zh) * | 2014-11-05 | 2015-03-25 | 北京培康佳业技术发展有限公司 | 钻井液用包被抑制剂及其制备方法与应用 |
CN106366204A (zh) * | 2016-08-25 | 2017-02-01 | 中国石油大学(北京) | 梳型多糖类化合物及其制备方法和作为包被剂的应用及水基钻井液及其应用 |
CN106381138A (zh) * | 2016-09-14 | 2017-02-08 | 中国石油集团渤海钻探工程有限公司 | 一种高承压无交联超分子复合凝胶堵漏剂及其制备方法 |
CN109021941A (zh) * | 2018-09-20 | 2018-12-18 | 河北硅谷化工有限公司 | 钻井液用包被絮凝剂 |
CN110698590A (zh) * | 2019-11-16 | 2020-01-17 | 濮阳中原三力实业有限公司 | 一种螯合交联共聚包被剂及其制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106675533A (zh) * | 2016-12-23 | 2017-05-17 | 北京奥凯立科技发展股份有限公司 | 一种钻井液用接枝淀粉降滤失剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS55112203A (en) * | 1979-02-23 | 1980-08-29 | Nichiden Kagaku Kk | Production of modified starch paste solution |
CN101353283A (zh) * | 2008-09-08 | 2009-01-28 | 中国海洋石油总公司 | 丙烯酸酯混聚物尿素缓释包膜剂的制备方法 |
CN101423588A (zh) * | 2008-12-09 | 2009-05-06 | 天津三农金科技有限公司 | 一种生产高吸水树脂的工业合成方法 |
-
2010
- 2010-07-27 CN CN2010102371440A patent/CN101942060B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112203A (en) * | 1979-02-23 | 1980-08-29 | Nichiden Kagaku Kk | Production of modified starch paste solution |
CN101353283A (zh) * | 2008-09-08 | 2009-01-28 | 中国海洋石油总公司 | 丙烯酸酯混聚物尿素缓释包膜剂的制备方法 |
CN101423588A (zh) * | 2008-12-09 | 2009-05-06 | 天津三农金科技有限公司 | 一种生产高吸水树脂的工业合成方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103450402A (zh) * | 2013-09-30 | 2013-12-18 | 内蒙古大学 | 马铃薯淀粉黄原酸酯接枝丙烯酸及其钠盐合成高吸水树脂的方法 |
CN103450402B (zh) * | 2013-09-30 | 2016-03-30 | 内蒙古大学 | 马铃薯淀粉黄原酸酯接枝丙烯酸及其钠盐合成高吸水树脂的方法 |
CN104449601A (zh) * | 2014-11-05 | 2015-03-25 | 北京培康佳业技术发展有限公司 | 钻井液用包被抑制剂及其制备方法与应用 |
CN104449601B (zh) * | 2014-11-05 | 2016-03-23 | 北京培康佳业技术发展有限公司 | 钻井液用包被抑制剂及其制备方法与应用 |
CN106366204A (zh) * | 2016-08-25 | 2017-02-01 | 中国石油大学(北京) | 梳型多糖类化合物及其制备方法和作为包被剂的应用及水基钻井液及其应用 |
CN106366204B (zh) * | 2016-08-25 | 2017-09-26 | 中国石油大学(北京) | 梳型多糖类化合物及其制备方法和作为包被剂的应用及水基钻井液及其应用 |
CN106381138A (zh) * | 2016-09-14 | 2017-02-08 | 中国石油集团渤海钻探工程有限公司 | 一种高承压无交联超分子复合凝胶堵漏剂及其制备方法 |
CN106381138B (zh) * | 2016-09-14 | 2019-04-02 | 中国石油集团渤海钻探工程有限公司 | 一种高承压无交联超分子复合凝胶堵漏剂及其制备方法 |
CN109021941A (zh) * | 2018-09-20 | 2018-12-18 | 河北硅谷化工有限公司 | 钻井液用包被絮凝剂 |
CN110698590A (zh) * | 2019-11-16 | 2020-01-17 | 濮阳中原三力实业有限公司 | 一种螯合交联共聚包被剂及其制备方法 |
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CN101942060B (zh) | 2012-01-04 |
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Inventor after: Jiang Guancheng Inventor after: Sui Yingguang Inventor after: Sun Peng Inventor after: Su Zhenguo Inventor after: Xue Yurong Inventor after: Xie Shuixiang Inventor after: Chen Mian Inventor after: Li Zhiyong Inventor after: Shi Jiangang Inventor after: Zhang Jinlong Inventor after: Xu Hongbiao Inventor after: Zeng Liufang Inventor after: Mao Hui Inventor before: Jiang Guancheng Inventor before: Xie Shuixiang Inventor before: Chen Mian Inventor before: Li Zhiyong Inventor before: Shi Jiangang Inventor before: Zhang Jinlong Inventor before: Xu Hongbiao Inventor before: Zeng Liufang Inventor before: Mao Hui |
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Free format text: CORRECT: INVENTOR; FROM: JIANG GUANDENG XIE SHUIXIANG CHEN MIAN LI ZHIYONG SHI JIANGANG ZHANG JINLONG XU HONGBIAO ZENG LIUFANG MAO HUI TO: JIANG GUANDENG XIE SHUIXIANG CHEN MIAN LI ZHIYONG SHI JIANGANG ZHANG JINLONG XU HONGBIAO ZENG LIUFANG MAO HUI SUI YINGGUANG SUN PENG SU ZHENGUO XUE YURONG |
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Effective date of registration: 20110816 Address after: 102249 Beijing city Changping District Road No. 18 Applicant after: China University of Petroleum (Beijing) Co-applicant after: SINOPEC Shengli Offshore Drilling Company Address before: 102249 Beijing city Changping District Road No. 18 Applicant before: China University of Petroleum (Beijing) |
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