CN102899005B - 一种钻井液用抗高温抗盐抗钙降滤失剂及其制备方法 - Google Patents
一种钻井液用抗高温抗盐抗钙降滤失剂及其制备方法 Download PDFInfo
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- CN102899005B CN102899005B CN201210429020.1A CN201210429020A CN102899005B CN 102899005 B CN102899005 B CN 102899005B CN 201210429020 A CN201210429020 A CN 201210429020A CN 102899005 B CN102899005 B CN 102899005B
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| CN201210429020.1A CN102899005B (zh) | 2012-10-31 | 2012-10-31 | 一种钻井液用抗高温抗盐抗钙降滤失剂及其制备方法 |
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| CN201210429020.1A CN102899005B (zh) | 2012-10-31 | 2012-10-31 | 一种钻井液用抗高温抗盐抗钙降滤失剂及其制备方法 |
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| CN102899005A CN102899005A (zh) | 2013-01-30 |
| CN102899005B true CN102899005B (zh) | 2014-03-26 |
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| CN201210429020.1A Expired - Fee Related CN102899005B (zh) | 2012-10-31 | 2012-10-31 | 一种钻井液用抗高温抗盐抗钙降滤失剂及其制备方法 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987988A (zh) * | 2015-03-02 | 2016-10-05 | 中国石油化工股份有限公司 | 一种用于评价钻井液的分散体系、评价方法及应用 |
| CN109762536A (zh) * | 2019-02-15 | 2019-05-17 | 北京启顺京腾科技有限责任公司 | 一种新型钻井液用降滤失剂及其合成方法 |
| CN112010987B (zh) * | 2020-09-07 | 2022-04-29 | 中国石油集团渤海钻探工程有限公司 | 钻井液用无机改性淀粉降滤失剂及其制备方法 |
| CN114456779A (zh) * | 2020-10-21 | 2022-05-10 | 中国石油化工股份有限公司 | 一种抗高温去磺化低摩阻钻井液及其制备方法 |
| CN116120903B (zh) * | 2022-11-24 | 2024-10-15 | 中建西部建设股份有限公司 | 一种生物基聚合物及其制备方法和应用 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427556A (en) * | 1980-10-14 | 1984-01-24 | Nl Industries, Inc. | Dispersible hydrophilic polymer compositions |
| US6964745B1 (en) * | 1999-03-11 | 2005-11-15 | Snf S.A. | Use of superabsorbent polymers for treating raw skins, corresponding compositions and methods and resulting treated skins |
| CN101735779A (zh) * | 2009-12-14 | 2010-06-16 | 北京中科日升科技有限公司 | 一种抗高温抗饱和盐的降滤失剂及其制备方法 |
| CN101851491A (zh) * | 2009-10-20 | 2010-10-06 | 新疆德蓝股份有限公司 | 一种钻井液用降滤失剂的制备方法 |
| CN102703041A (zh) * | 2012-06-08 | 2012-10-03 | 山东陆海钻采科技有限公司 | 一种钻井液用高温抗盐降粘降滤失剂的生产工艺 |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427556A (en) * | 1980-10-14 | 1984-01-24 | Nl Industries, Inc. | Dispersible hydrophilic polymer compositions |
| US6964745B1 (en) * | 1999-03-11 | 2005-11-15 | Snf S.A. | Use of superabsorbent polymers for treating raw skins, corresponding compositions and methods and resulting treated skins |
| CN101851491A (zh) * | 2009-10-20 | 2010-10-06 | 新疆德蓝股份有限公司 | 一种钻井液用降滤失剂的制备方法 |
| CN101735779A (zh) * | 2009-12-14 | 2010-06-16 | 北京中科日升科技有限公司 | 一种抗高温抗饱和盐的降滤失剂及其制备方法 |
| CN102703041A (zh) * | 2012-06-08 | 2012-10-03 | 山东陆海钻采科技有限公司 | 一种钻井液用高温抗盐降粘降滤失剂的生产工艺 |
Non-Patent Citations (1)
| Title |
|---|
| 韩立国,吕开河.《聚乙二醇抑制岩屑水化分散作用的影响因素研究》.《石油钻探技术》.2005,全文. * |
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| CN102899005A (zh) | 2013-01-30 |
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Free format text: CORRECT: INVENTOR; FROM: LV KAIHE HAN LIGUO TO: LV KAIHE HAN LIGUO REN GUANLONG Free format text: CORRECT: ADDRESS; FROM: 266580 QINGDAO, SHANDONG PROVINCE TO: 841000 BAYINGOLIN MONGOL AUTONOMOUS PREFECTURE, XINJIANG UYGUR AUTONOMOUS REGION |
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