CN108504338A - 钻井液用封堵防塌剂乙烯树脂衍生物及其制备方法 - Google Patents
钻井液用封堵防塌剂乙烯树脂衍生物及其制备方法 Download PDFInfo
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- CN108504338A CN108504338A CN201810458020.1A CN201810458020A CN108504338A CN 108504338 A CN108504338 A CN 108504338A CN 201810458020 A CN201810458020 A CN 201810458020A CN 108504338 A CN108504338 A CN 108504338A
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- Prior art keywords
- parts
- drilling fluid
- sloughing agent
- vinyl derivative
- water
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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
-
- 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
- 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
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/06—Butadiene
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810458020.1A CN108504338A (zh) | 2018-05-14 | 2018-05-14 | 钻井液用封堵防塌剂乙烯树脂衍生物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810458020.1A CN108504338A (zh) | 2018-05-14 | 2018-05-14 | 钻井液用封堵防塌剂乙烯树脂衍生物及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN108504338A true CN108504338A (zh) | 2018-09-07 |
Family
ID=63400530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810458020.1A Withdrawn CN108504338A (zh) | 2018-05-14 | 2018-05-14 | 钻井液用封堵防塌剂乙烯树脂衍生物及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108504338A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994007932A1 (de) * | 1992-10-05 | 1994-04-14 | Vianova Kunstharz Aktiengesellschaft | Wasserverdünnbare bindemittelzusammensetzungen und deren verwendung zur formulierung von dickschicht-beschichtungsmaterialien |
CN102676141A (zh) * | 2012-04-20 | 2012-09-19 | 中国海洋石油总公司 | 一种钻井液用可变形封堵防塌剂 |
US20140374099A1 (en) * | 2013-06-22 | 2014-12-25 | Halliburton Energy Services, Inc | Invert Emulsion for Swelling Elastomer and Filtercake Removal in a Well |
CN105018051A (zh) * | 2015-08-12 | 2015-11-04 | 中国海洋石油总公司 | 一种智能封堵水基钻井液 |
-
2018
- 2018-05-14 CN CN201810458020.1A patent/CN108504338A/zh not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994007932A1 (de) * | 1992-10-05 | 1994-04-14 | Vianova Kunstharz Aktiengesellschaft | Wasserverdünnbare bindemittelzusammensetzungen und deren verwendung zur formulierung von dickschicht-beschichtungsmaterialien |
CN102676141A (zh) * | 2012-04-20 | 2012-09-19 | 中国海洋石油总公司 | 一种钻井液用可变形封堵防塌剂 |
US20140374099A1 (en) * | 2013-06-22 | 2014-12-25 | Halliburton Energy Services, Inc | Invert Emulsion for Swelling Elastomer and Filtercake Removal in a Well |
CN105018051A (zh) * | 2015-08-12 | 2015-11-04 | 中国海洋石油总公司 | 一种智能封堵水基钻井液 |
Non-Patent Citations (2)
Title |
---|
余剑英等主编: "《沥青材料老化与防老化》", 30 June 2013, 武汉理工大学出版社 * |
钱志伟等: "油基钻井液防漏堵漏技术", 《大庆石油地质与开发》 * |
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PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191101 Address after: 076371 Wujia village, Shizuizi Township, Chongli District, Zhangjiakou City, Hebei Province Applicant after: Zhangjiakou Chongli Zhongrui drilling and production technology Co., Ltd Applicant after: CNPC Xibu Drilling Engineering Company Limited Address before: 830026 98 Youyi Road, Karamay, the Xinjiang Uygur Autonomous Region Applicant before: CNPC Xibu Drilling Engineering Company Limited Applicant before: Tianjin Boke Fine Chemical Co., Ltd. |
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
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