CN102875729A - 一种钻井液用抑制剂的制备方法 - Google Patents
一种钻井液用抑制剂的制备方法 Download PDFInfo
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- CN102875729A CN102875729A CN2012103708569A CN201210370856A CN102875729A CN 102875729 A CN102875729 A CN 102875729A CN 2012103708569 A CN2012103708569 A CN 2012103708569A CN 201210370856 A CN201210370856 A CN 201210370856A CN 102875729 A CN102875729 A CN 102875729A
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- drilling fluid
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Abstract
Description
抑制剂添加量,% | 0 | 1.0 | 1.5 | 2.0 | 25 | 3.0 |
膨润土添加量,% | 3 | 3 | 3 | 3 | 3 | 3 |
D1 | 7 | 10 | 12 | 15 | 18 | 19 |
D2 | 31 | 18.5 | 15 | 16 | 18 | 18 |
表观粘度上升率,% | 3429 | 85 | 25 | 6.7 | 0 | 0 |
表观粘度抑制率,% | 75.2 | 92.7 | 98.0 | 100 | 100 |
配方编号 | 1# | 2# | 3# | 4# | 5# |
样品添加量,% | 0 | 2.0 | 2.0 | 2.0 | 2.0 |
膨润土添加量,% | 3 | 3 | 3 | 3 | 3 |
D1 | 7 | 15 | 16 | 16 | 15 |
D2 | 31 | 16 | 16 | 16.5 | 15.5 |
表观粘度上升率,% | 342.9 | 6.7 | 0 | 3.1 | 3.3 |
表观粘度抑制率,% | 98.0 | 100 | 99.1 | 99.0 |
Claims (8)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105199057A (zh) * | 2015-09-16 | 2015-12-30 | 西安石油大学 | 一种多功能抗高温钻井液处理剂的制备方法 |
CN107033284A (zh) * | 2017-05-14 | 2017-08-11 | 张芸 | 一种钻井液用提切剂的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1204652A (zh) * | 1998-06-30 | 1999-01-13 | 中国石油天然气总公司石油勘探开发科学研究院 | 油田用水溶性高分子多元共聚物 |
CN101275070A (zh) * | 2007-12-26 | 2008-10-01 | 中国石油集团钻井工程技术研究院 | 有机硅酸盐半透膜剂及制造工艺 |
CN102344784A (zh) * | 2011-08-03 | 2012-02-08 | 西安长庆化工集团有限公司 | 一种具有防结块功能的油田钻井用小阳离子的合成方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1204652A (zh) * | 1998-06-30 | 1999-01-13 | 中国石油天然气总公司石油勘探开发科学研究院 | 油田用水溶性高分子多元共聚物 |
CN101275070A (zh) * | 2007-12-26 | 2008-10-01 | 中国石油集团钻井工程技术研究院 | 有机硅酸盐半透膜剂及制造工艺 |
CN102344784A (zh) * | 2011-08-03 | 2012-02-08 | 西安长庆化工集团有限公司 | 一种具有防结块功能的油田钻井用小阳离子的合成方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105199057A (zh) * | 2015-09-16 | 2015-12-30 | 西安石油大学 | 一种多功能抗高温钻井液处理剂的制备方法 |
CN105199057B (zh) * | 2015-09-16 | 2017-11-17 | 西安石油大学 | 一种多功能抗高温钻井液处理剂的制备方法 |
CN107033284A (zh) * | 2017-05-14 | 2017-08-11 | 张芸 | 一种钻井液用提切剂的制备方法 |
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Inventor after: Wang Lei Inventor after: Wang Tielin Inventor after: Huang Haijun Inventor after: Lu Yanli Inventor after: Zhou Wenxin Inventor after: Lu Bingduo Inventor after: Han Xiaohua Inventor after: Lu Shengjuan Inventor after: Wang Xin Inventor after: Wang Wenrui Inventor after: Zhang Xiaopo Inventor before: Wang Lei Inventor before: Huang Haijun Inventor before: Zhou Wenxin Inventor before: Lu Bingduo Inventor before: Han Xiaohua Inventor before: Lu Shengjuan Inventor before: Wang Xin Inventor before: Wang Wenrui Inventor before: Zhang Xiaopo Inventor before: Wang Tielin |
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Denomination of invention: A preparation method of inhibitor for drilling fluid Effective date of registration: 20220623 Granted publication date: 20140827 Pledgee: Xiamen International Bank Co.,Ltd. Beijing Branch Pledgor: Beijing Oilchemleader Technology Development Incorporated Co. Registration number: Y2022990000354 |
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