CN102558425B - 一种增粘剂、含有该增粘剂的钻井液及其储备液 - Google Patents
一种增粘剂、含有该增粘剂的钻井液及其储备液 Download PDFInfo
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CN102964504B (zh) * | 2012-11-26 | 2014-12-10 | 张家港顺昌化工有限公司 | 一种增稠剂及其制备方法 |
CN103911136B (zh) * | 2014-03-12 | 2016-05-25 | 北京爱普聚合科技有限公司 | 一种油基型液态化压裂液增稠剂及其制备方法 |
CN104312549B (zh) * | 2014-08-22 | 2019-08-23 | 中国石油化工集团公司 | 一种水基钻井液用抗高浓度CaCl2增粘剂及其制备方法 |
CN104357028A (zh) * | 2014-09-30 | 2015-02-18 | 苏州长盛机电有限公司 | 一种水基钻井液增粘剂及其制备方法 |
CN111471439B (zh) * | 2020-04-11 | 2022-04-22 | 北京宏勤石油助剂有限公司 | 一种钻井液用羟基成膜封堵剂及其制备方法 |
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CN101845295A (zh) * | 2010-05-24 | 2010-09-29 | 湖北汉科新技术股份有限公司 | 一种有利于保护油气层的钻井液增粘剂 |
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