CN106750345A - 一种滑溜水压裂可降解转向剂的合成方法 - Google Patents
一种滑溜水压裂可降解转向剂的合成方法 Download PDFInfo
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- CN106750345A CN106750345A CN201710005831.1A CN201710005831A CN106750345A CN 106750345 A CN106750345 A CN 106750345A CN 201710005831 A CN201710005831 A CN 201710005831A CN 106750345 A CN106750345 A CN 106750345A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
- C08G81/027—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyester or polycarbonate sequences
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
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- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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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- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Graft Or Block Polymers (AREA)
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710005831.1A CN106750345B (zh) | 2017-01-05 | 2017-01-05 | 一种滑溜水压裂可降解转向剂的合成方法 |
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CN201710005831.1A CN106750345B (zh) | 2017-01-05 | 2017-01-05 | 一种滑溜水压裂可降解转向剂的合成方法 |
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CN106750345A true CN106750345A (zh) | 2017-05-31 |
CN106750345B CN106750345B (zh) | 2019-06-07 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107558980A (zh) * | 2017-07-18 | 2018-01-09 | 中国石油天然气股份有限公司 | 一种低密度暂堵抑制缝长延伸压裂方法 |
CN107573913A (zh) * | 2017-09-26 | 2018-01-12 | 中国石油化工股份有限公司 | 一种射孔炮眼暂堵用可溶降解暂堵球及其制备方法 |
CN108641690A (zh) * | 2018-05-27 | 2018-10-12 | 陕西海睿能源技术服务有限公司 | 一种绿色可增能暂堵转向剂的制备及其使用方法 |
CN112063190A (zh) * | 2020-07-31 | 2020-12-11 | 安徽美盈森智谷科技有限公司 | 绿色环保型包装纸箱内部缓冲用可生物降解材料 |
CN113549435A (zh) * | 2020-04-26 | 2021-10-26 | 中石化石油工程技术服务有限公司 | 一种聚乳酸-浒苔多糖接枝封堵剂及制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409130A (zh) * | 2013-09-02 | 2013-11-27 | 重庆科技学院 | 多组分酸压暂堵剂及其制备方法 |
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2017
- 2017-01-05 CN CN201710005831.1A patent/CN106750345B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103409130A (zh) * | 2013-09-02 | 2013-11-27 | 重庆科技学院 | 多组分酸压暂堵剂及其制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107558980A (zh) * | 2017-07-18 | 2018-01-09 | 中国石油天然气股份有限公司 | 一种低密度暂堵抑制缝长延伸压裂方法 |
CN107558980B (zh) * | 2017-07-18 | 2020-05-08 | 中国石油天然气股份有限公司 | 一种低密度暂堵抑制缝长延伸压裂方法 |
CN107573913A (zh) * | 2017-09-26 | 2018-01-12 | 中国石油化工股份有限公司 | 一种射孔炮眼暂堵用可溶降解暂堵球及其制备方法 |
CN108641690A (zh) * | 2018-05-27 | 2018-10-12 | 陕西海睿能源技术服务有限公司 | 一种绿色可增能暂堵转向剂的制备及其使用方法 |
CN113549435A (zh) * | 2020-04-26 | 2021-10-26 | 中石化石油工程技术服务有限公司 | 一种聚乳酸-浒苔多糖接枝封堵剂及制备方法 |
CN112063190A (zh) * | 2020-07-31 | 2020-12-11 | 安徽美盈森智谷科技有限公司 | 绿色环保型包装纸箱内部缓冲用可生物降解材料 |
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Effective date of registration: 20200414 Address after: 457000 East 200m Road North, Wuyi Road and Civilization Road Intersection, Puyang City, Henan Province Patentee after: PUYANG HUARUITONG ENERGY ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 710065, No. 18, two east section of electronic road, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an Shiyou University |
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Address after: No. 08 East Road, 50 meters south of the intersection of Subei Road and Xindong Road, Puyang City, Henan Province, 457001 Patentee after: Henan Ruitong Energy Engineering Technology Co.,Ltd. Address before: 457000 North Road, 200m east of the intersection of Wuyi Road and Wenming Road, Puyang City, Henan Province Patentee before: PUYANG HUARUITONG ENERGY ENGINEERING TECHNOLOGY Co.,Ltd. |