CN114989351B - 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 - Google Patents
一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 Download PDFInfo
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- CN114989351B CN114989351B CN202210865080.1A CN202210865080A CN114989351B CN 114989351 B CN114989351 B CN 114989351B CN 202210865080 A CN202210865080 A CN 202210865080A CN 114989351 B CN114989351 B CN 114989351B
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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
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
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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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
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- 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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- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
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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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Abstract
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CN202210865080.1A CN114989351B (zh) | 2022-07-21 | 2022-07-21 | 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 |
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CN202210865080.1A CN114989351B (zh) | 2022-07-21 | 2022-07-21 | 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 |
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CN114989351A CN114989351A (zh) | 2022-09-02 |
CN114989351B true CN114989351B (zh) | 2023-07-28 |
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CN202210865080.1A Active CN114989351B (zh) | 2022-07-21 | 2022-07-21 | 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 |
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Families Citing this family (2)
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CN115181212B (zh) * | 2022-09-09 | 2022-11-25 | 山东诺尔生物科技有限公司 | 一种耐温抗盐两性离子降滤失剂及其制备方法 |
CN116103022A (zh) * | 2022-11-13 | 2023-05-12 | 克拉玛依友联实业有限责任公司 | 一种钻井液用抗温抗盐胺基乳液及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101356250A (zh) * | 2005-06-15 | 2009-01-28 | 罗狄亚化学公司 | 包含聚合物的钻井液及聚合物在钻井液中的用途 |
CN101691485A (zh) * | 2009-07-29 | 2010-04-07 | 西南石油大学 | 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 |
CN104263329A (zh) * | 2014-09-19 | 2015-01-07 | 中国石油集团渤海钻探工程有限公司 | 钻井液用耐高温耐盐降滤失剂及其制备方法 |
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FR2863617B1 (fr) * | 2003-12-15 | 2006-01-21 | Rhodia Chimie Sa | Polymeres zwitterioniques comprenant des unites de type betaine et utilisation de polymeres zwitterioniques dans des fluides de forage. |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101356250A (zh) * | 2005-06-15 | 2009-01-28 | 罗狄亚化学公司 | 包含聚合物的钻井液及聚合物在钻井液中的用途 |
CN101691485A (zh) * | 2009-07-29 | 2010-04-07 | 西南石油大学 | 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 |
CN104263329A (zh) * | 2014-09-19 | 2015-01-07 | 中国石油集团渤海钻探工程有限公司 | 钻井液用耐高温耐盐降滤失剂及其制备方法 |
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Inventor after: Huang Xianbin Inventor after: Zhao Li Inventor after: Wang Bo Inventor after: Zhang Xianbin Inventor after: Sun Jinsheng Inventor after: Lv Kaihe Inventor after: Bai Yingrui Inventor after: Li Jian Inventor after: Wang Jintang Inventor after: Liu Jingping Inventor after: Shi Shenglong Inventor after: Ran Qihua Inventor before: Huang Xianbin Inventor before: Zhao Li Inventor before: Liu Junyi Inventor before: Wang Bo Inventor before: Zhang Xianbin Inventor before: Sun Jinsheng Inventor before: Lv Kaihe Inventor before: Bai Yingrui Inventor before: Li Jian Inventor before: Wang Jintang Inventor before: Liu Jingping Inventor before: Shi Shenglong Inventor before: Ran Qihua |
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