CN102391436B - 一种钻井液用抗高温抗复合盐降粘剂及其制备方法 - Google Patents
一种钻井液用抗高温抗复合盐降粘剂及其制备方法 Download PDFInfo
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- CN102391436B CN102391436B CN 201110260035 CN201110260035A CN102391436B CN 102391436 B CN102391436 B CN 102391436B CN 201110260035 CN201110260035 CN 201110260035 CN 201110260035 A CN201110260035 A CN 201110260035A CN 102391436 B CN102391436 B CN 102391436B
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CN 201110260035 CN102391436B (zh) | 2011-09-05 | 2011-09-05 | 一种钻井液用抗高温抗复合盐降粘剂及其制备方法 |
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CN103374342B (zh) * | 2012-04-17 | 2016-01-20 | 中国石油化工股份有限公司 | 一种油田调剖堵水剂和油田调剖堵水方法 |
CN103665263B (zh) | 2012-09-20 | 2016-12-28 | 中国石油化工股份有限公司 | 一种含膦酸基聚合物及其应用和含膦酸基聚合物钻井液降粘剂 |
CN102899007B (zh) * | 2012-10-31 | 2013-11-06 | 中国石油大学(华东) | 一种钻井液用抗高温降粘剂及其制备方法 |
CN103044619B (zh) * | 2012-11-27 | 2014-08-13 | 山东大学 | 稠油纳米降粘剂及其制备方法 |
CN107201218B (zh) * | 2017-06-16 | 2019-12-03 | 中国石油集团渤海钻探工程有限公司 | 一种水基膨润土钻井液用降粘剂及其制备方法 |
CN108165242B (zh) * | 2017-12-28 | 2020-09-15 | 中国石油集团渤海钻探工程有限公司 | 一种改善润湿效果的钻井用除钙剂及其制备方法与应用 |
CN110607169B (zh) * | 2019-09-28 | 2021-07-20 | 中国石油集团川庆钻探工程有限公司钻井液技术服务公司 | 一种抗盐耐高温降滤失剂及其制备方法 |
CN114181686B (zh) * | 2021-06-29 | 2023-03-21 | 中国石油天然气集团有限公司 | 一种抗高温抗饱和盐的两性离子降粘剂及其制备与应用 |
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CN1050200A (zh) * | 1990-06-13 | 1991-03-27 | 西南石油学院 | 一种钻井泥浆稀释剂的合成方法 |
CN101717623B (zh) * | 2009-11-30 | 2013-07-10 | 北京奥凯立科技发展股份有限公司 | 一种钻井液用降粘剂的制备方法 |
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Address after: Shaanxi Xi'an high tech Zone Technology Road 710065 No. 30 Cheshire Heli building A block 10 layer Applicant after: China Petroleum University (East China) Address before: 266555 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong Applicant before: China Petroleum University (East China) |
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Address after: 266555 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong Patentee after: China Petroleum University (East China) Address before: The road high tech Zone Technology 710065 Shaanxi city of Xi'an province No. 30 force Cheshire building A block 10 layer Patentee before: China Petroleum University (East China) |
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Address after: 266580 Qingdao Changjiang Road, Huangdao District, Shandong, No. 66 Patentee after: China Petroleum University (East China) Address before: 266555 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong Patentee before: China Petroleum University (East China) |
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Address after: 266580 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong Patentee after: China Petroleum University (East China) Address before: 266580 Qingdao Changjiang Road, Huangdao District, Shandong, No. 66 Patentee before: China Petroleum University (East China) |
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Address after: 266580 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong Patentee after: China Petroleum University (East China) Address before: 266580 No. 66, west of Yangtze River, Qingdao economic and Technological Development Zone, Shandong Patentee before: China Petroleum University (East China) |
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