CN101885804B - 用于增加和/或稳定疏水缔合型聚合物驱油剂粘度的阳离子聚合物的制备方法 - Google Patents
用于增加和/或稳定疏水缔合型聚合物驱油剂粘度的阳离子聚合物的制备方法 Download PDFInfo
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CN102967534B (zh) * | 2012-11-13 | 2014-08-27 | 中国海洋石油总公司 | 一种测定水溶性疏水缔合聚合物型增粘剂的缔合程度的方法 |
CN107189773B (zh) * | 2017-05-10 | 2019-10-11 | 中国石油天然气股份有限公司 | 一种采油方法 |
CN106968655B (zh) * | 2017-05-10 | 2019-05-07 | 中国石油天然气股份有限公司 | 一种采油方法 |
CN112724314A (zh) * | 2019-10-14 | 2021-04-30 | 中国石油化工股份有限公司 | 驱油聚合物及其制备方法和作为聚合物驱油剂的应用 |
CN116693749A (zh) * | 2023-06-05 | 2023-09-05 | 西南石油大学 | 一种驱油聚合物黏度改善剂及其制备方法 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
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