CN101712796A - 含有异氰酸酯有机高分子的反应型原油流动改性剂 - Google Patents
含有异氰酸酯有机高分子的反应型原油流动改性剂 Download PDFInfo
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CN101712796A true CN101712796A (zh) | 2010-05-26 |
CN101712796B CN101712796B (zh) | 2011-10-05 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102441590A (zh) * | 2011-11-22 | 2012-05-09 | 景旺电子(深圳)有限公司 | 一种铝基覆铜板的整平装置及其方法 |
CN104119471A (zh) * | 2014-07-17 | 2014-10-29 | 湖南有色冶金劳动保护研究院 | 一种应用于管输原油的降粘剂及其制备方法 |
CN116333712A (zh) * | 2023-05-30 | 2023-06-27 | 新疆科力新技术发展股份有限公司 | 原油降凝剂及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1141372C (zh) * | 2000-12-22 | 2004-03-10 | 中国石油天然气股份有限公司 | 一种液态原油降凝剂及其制备方法 |
CN1247633C (zh) * | 2002-12-06 | 2006-03-29 | 中国石油天然气股份有限公司 | 一种三元共聚物降凝剂及其制备方法 |
CN1508214A (zh) * | 2002-12-13 | 2004-06-30 | 冀东石油勘探开发公司 | 一种油井降粘剂 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102441590A (zh) * | 2011-11-22 | 2012-05-09 | 景旺电子(深圳)有限公司 | 一种铝基覆铜板的整平装置及其方法 |
CN104119471A (zh) * | 2014-07-17 | 2014-10-29 | 湖南有色冶金劳动保护研究院 | 一种应用于管输原油的降粘剂及其制备方法 |
CN116333712A (zh) * | 2023-05-30 | 2023-06-27 | 新疆科力新技术发展股份有限公司 | 原油降凝剂及其制备方法 |
CN116333712B (zh) * | 2023-05-30 | 2023-08-11 | 新疆科力新技术发展股份有限公司 | 原油降凝剂及其制备方法 |
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CN101712796B (zh) | 2011-10-05 |
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Effective date of registration: 20170307 Address after: 100724 Beijing, Xicheng District, shop No. six Kang Street, No. six Patentee after: China National Petroleum Corp. Patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Address before: 100724 Beijing, Xicheng District, shop No. six Kang Street, No. six Patentee before: China National Petroleum Corp. Patentee before: CHINA PETROLEUM PIPELINE BUREAU |
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Address after: 100724 No. 6 Liupu Wei Street, Xicheng District, Beijing Co-patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 100724 No. 6 Liupu Wei Street, Xicheng District, Beijing Co-patentee before: China Petroleum Pipeline Engineering Co.,Ltd. Patentee before: China National Petroleum Corp. |
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Effective date of registration: 20190220 Address after: 100724 No. 6 Liupu Wei Street, Xicheng District, Beijing Co-patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Co-patentee after: SINO OIL KING SHINE CHEMICAL C Address before: 100724 No. 6 Liupu Wei Street, Xicheng District, Beijing Co-patentee before: China Petroleum Pipeline Engineering Co.,Ltd. Patentee before: CHINA NATIONAL PETROLEUM Corp. |