CN108018032B - 一种用于油基钻井液的降滤失剂及其制备方法 - Google Patents
一种用于油基钻井液的降滤失剂及其制备方法 Download PDFInfo
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- CN108018032B CN108018032B CN201711468384.XA CN201711468384A CN108018032B CN 108018032 B CN108018032 B CN 108018032B CN 201711468384 A CN201711468384 A CN 201711468384A CN 108018032 B CN108018032 B CN 108018032B
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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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- 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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- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/34—Monomers containing two or more unsaturated aliphatic radicals
- C08F212/36—Divinylbenzene
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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
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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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
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
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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
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
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- General Life Sciences & Earth Sciences (AREA)
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Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711468384.XA CN108018032B (zh) | 2017-12-29 | 2017-12-29 | 一种用于油基钻井液的降滤失剂及其制备方法 |
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CN201711468384.XA CN108018032B (zh) | 2017-12-29 | 2017-12-29 | 一种用于油基钻井液的降滤失剂及其制备方法 |
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CN108018032A CN108018032A (zh) | 2018-05-11 |
CN108018032B true CN108018032B (zh) | 2020-10-09 |
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CN113956391B (zh) * | 2021-11-02 | 2023-03-31 | 中海石油(中国)有限公司湛江分公司 | 一种聚合物降滤失剂及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105367710A (zh) * | 2015-12-26 | 2016-03-02 | 宋介珍 | 一种用于钻井液的改性聚丙烯酰胺降滤失剂的制备方法 |
CN104497995B (zh) * | 2014-12-16 | 2017-12-19 | 北京奥凯立科技发展股份有限公司 | 一种钻井液用抗盐抗钙降滤失剂及其制备方法 |
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US6435277B1 (en) * | 1996-10-09 | 2002-08-20 | Schlumberger Technology Corporation | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations |
EP2067836A1 (en) * | 2007-12-05 | 2009-06-10 | Bp Exploration Operating Company Limited | Process for consolidating sand |
CN103254879B (zh) * | 2013-05-13 | 2014-02-12 | 中国石油集团钻井工程技术研究院 | 一种能够降低坍塌压力的防塌钻井液用组合物和防塌钻井液以及防塌的方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104497995B (zh) * | 2014-12-16 | 2017-12-19 | 北京奥凯立科技发展股份有限公司 | 一种钻井液用抗盐抗钙降滤失剂及其制备方法 |
CN105367710A (zh) * | 2015-12-26 | 2016-03-02 | 宋介珍 | 一种用于钻井液的改性聚丙烯酰胺降滤失剂的制备方法 |
Non-Patent Citations (1)
Title |
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乳液聚合法制备油基钻井液降滤失剂及其性能评价;郑志军等;《精细石油化工与进展》;20160131;第17卷(第1期);第9页第1.1节第1段、第1.2节第1段,第9-10页第2.1节第1段,第12页第3节第2段 * |
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Inventor after: Liu Naizhen Inventor after: Zheng Bin Inventor after: Zhang Zhenhua Inventor after: Peng Chunyao Inventor after: Luo Xiaohu Inventor after: Yin Zhiliang Inventor after: Hua Guiyou Inventor after: Li Yan Inventor after: Wei Fengyun Inventor before: Liu Naizhen Inventor before: Zheng Bin Inventor before: Zhang Zhenhua Inventor before: Peng Chunyao Inventor before: Yin Zhiliang Inventor before: Hua Guiyou Inventor before: Li Yan Inventor before: Wei Fengyun |
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Effective date of registration: 20201023 Address after: No. 6, liupukang, Xicheng District, Beijing 100120 Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: China National Petroleum Corporation Great Wall Drilling Engineering Co.,Ltd. Address before: 124010 No. 160, east section, oil Avenue, Xinglongtai District, Liaoning, Panjin Patentee before: DRILLING FLUID COMPANY, CNPC GREATWALL DRILLING Co. |
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