CN111285964B - 一种钻井液用抗温抗盐微交联型降滤失剂及其制备方法 - Google Patents
一种钻井液用抗温抗盐微交联型降滤失剂及其制备方法 Download PDFInfo
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- CN111285964B CN111285964B CN202010162490.0A CN202010162490A CN111285964B CN 111285964 B CN111285964 B CN 111285964B CN 202010162490 A CN202010162490 A CN 202010162490A CN 111285964 B CN111285964 B CN 111285964B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
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CN202010162490.0A CN111285964B (zh) | 2020-03-10 | 2020-03-10 | 一种钻井液用抗温抗盐微交联型降滤失剂及其制备方法 |
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CN202010162490.0A CN111285964B (zh) | 2020-03-10 | 2020-03-10 | 一种钻井液用抗温抗盐微交联型降滤失剂及其制备方法 |
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CN111285964A CN111285964A (zh) | 2020-06-16 |
CN111285964B true CN111285964B (zh) | 2022-09-02 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111807748A (zh) * | 2020-07-15 | 2020-10-23 | 中国石油集团渤海钻探工程有限公司 | 高密度水泥浆用高温稳定剂及其制备方法 |
CN111808231A (zh) * | 2020-07-15 | 2020-10-23 | 中国石油集团渤海钻探工程有限公司 | 热增粘共聚物类水泥浆高温稳定剂及其制备方法 |
CN111875758B (zh) * | 2020-08-11 | 2021-08-20 | 中国石油大学(华东) | 一种水基钻井液用环保型抗超高温降滤失剂的制备方法 |
CN113527575B (zh) * | 2021-07-29 | 2022-09-06 | 长江大学 | 季戊四醇多烯单体合成超支化聚合物降滤失剂及制备方法 |
CN114773539B (zh) * | 2022-05-06 | 2023-03-21 | 中国石油大学(华东) | 一种水基钻井液用抗高温耐高盐微交联疏水缔合增粘降滤失剂及其制备方法 |
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US5789349A (en) * | 1996-03-13 | 1998-08-04 | M-I Drilling Fluids, L.L.C. | Water-based drilling fluids with high temperature fluid loss control additive |
CN101531887A (zh) * | 2009-04-20 | 2009-09-16 | 中国石油大学(华东) | 一种钻井液用抗高温聚合物降滤失剂及其制备方法 |
CN104119845A (zh) * | 2014-08-05 | 2014-10-29 | 吉林大学 | 抗高温油田钻井液用降滤失剂及制备方法 |
CN104388061A (zh) * | 2014-09-29 | 2015-03-04 | 中国石油天然气集团公司 | 一种水基钻井液用抗高温抗盐聚合物降滤失剂及其制备方法 |
CN104927804A (zh) * | 2015-05-06 | 2015-09-23 | 中国石油集团渤海钻探工程有限公司 | 耐温抗盐聚合物降滤失剂及其制备方法 |
CN108059950A (zh) * | 2018-01-24 | 2018-05-22 | 中国石油大学(华东) | 一种水基钻井液用耐温抗盐降滤失剂的制备方法 |
CN108264890A (zh) * | 2018-01-22 | 2018-07-10 | 中国石油大学(华东) | 一种微交联型水基钻井液用降滤失剂的制备方法 |
CN109666464A (zh) * | 2017-10-17 | 2019-04-23 | 中石化石油工程技术服务有限公司 | 一种钻井液用封堵型聚合物降滤失剂及其制备方法和钻井液 |
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2020
- 2020-03-10 CN CN202010162490.0A patent/CN111285964B/zh active Active
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US5789349A (en) * | 1996-03-13 | 1998-08-04 | M-I Drilling Fluids, L.L.C. | Water-based drilling fluids with high temperature fluid loss control additive |
CN101531887A (zh) * | 2009-04-20 | 2009-09-16 | 中国石油大学(华东) | 一种钻井液用抗高温聚合物降滤失剂及其制备方法 |
CN104119845A (zh) * | 2014-08-05 | 2014-10-29 | 吉林大学 | 抗高温油田钻井液用降滤失剂及制备方法 |
CN104388061A (zh) * | 2014-09-29 | 2015-03-04 | 中国石油天然气集团公司 | 一种水基钻井液用抗高温抗盐聚合物降滤失剂及其制备方法 |
CN104927804A (zh) * | 2015-05-06 | 2015-09-23 | 中国石油集团渤海钻探工程有限公司 | 耐温抗盐聚合物降滤失剂及其制备方法 |
CN109666464A (zh) * | 2017-10-17 | 2019-04-23 | 中石化石油工程技术服务有限公司 | 一种钻井液用封堵型聚合物降滤失剂及其制备方法和钻井液 |
CN108264890A (zh) * | 2018-01-22 | 2018-07-10 | 中国石油大学(华东) | 一种微交联型水基钻井液用降滤失剂的制备方法 |
CN108059950A (zh) * | 2018-01-24 | 2018-05-22 | 中国石油大学(华东) | 一种水基钻井液用耐温抗盐降滤失剂的制备方法 |
Non-Patent Citations (3)
Title |
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新型耐温抗盐钻井添加剂研究进展;王展旭等;《辽宁化工》;20040830(第08期);第29-32页 * |
钻井液用降滤失剂专利技术研究进展;陈琳;《广东化工》;20180315(第05期);第171-172+178页 * |
高温水基钻井液用降滤失剂的合成与评价;邓楚娈等;《广东化工》;20170215(第03期);第13-14页 * |
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