CN108456286A - 钻井液用封堵防塌剂甲基丙烯酸酯共聚物及其制备方法 - Google Patents
钻井液用封堵防塌剂甲基丙烯酸酯共聚物及其制备方法 Download PDFInfo
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- CN108456286A CN108456286A CN201810458102.6A CN201810458102A CN108456286A CN 108456286 A CN108456286 A CN 108456286A CN 201810458102 A CN201810458102 A CN 201810458102A CN 108456286 A CN108456286 A CN 108456286A
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- parts
- drilling fluid
- sloughing agent
- methacrylate copolymer
- 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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
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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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- 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
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810458102.6A CN108456286A (zh) | 2018-05-14 | 2018-05-14 | 钻井液用封堵防塌剂甲基丙烯酸酯共聚物及其制备方法 |
Applications Claiming Priority (1)
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CN201810458102.6A CN108456286A (zh) | 2018-05-14 | 2018-05-14 | 钻井液用封堵防塌剂甲基丙烯酸酯共聚物及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN108456286A true CN108456286A (zh) | 2018-08-28 |
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CN201810458102.6A Withdrawn CN108456286A (zh) | 2018-05-14 | 2018-05-14 | 钻井液用封堵防塌剂甲基丙烯酸酯共聚物及其制备方法 |
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CN (1) | CN108456286A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107760288A (zh) * | 2016-08-19 | 2018-03-06 | 中国石油天然气集团公司 | 中高温井固井用气体膨胀剂及其应用 |
CN109053938A (zh) * | 2018-09-21 | 2018-12-21 | 黑龙江大学 | 一种应用于太阳能蒸发水的生物炭/聚合物复合膜的制备方法 |
CN114075303A (zh) * | 2020-08-11 | 2022-02-22 | 中国石油化工股份有限公司 | 一种钻井液用地层环境[h+]响应型井壁稳定处理剂及其制备方法和应用 |
US11578250B1 (en) | 2022-04-14 | 2023-02-14 | China University Of Petroleum (East China) | Cementitious plugging wall solidifer for water-based drilling fluid, and a preparation method thereof and a water-based drilling fluid |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102382270A (zh) * | 2011-08-04 | 2012-03-21 | 陶梅 | 油井水泥浆减阻剂及其制备方法 |
CN103087690A (zh) * | 2013-02-22 | 2013-05-08 | 蒋官澄 | 一种芳香胺盐酸盐作为钻井液用页岩抑制剂的应用 |
CN104177517A (zh) * | 2014-02-24 | 2014-12-03 | 蒋官澄 | 一种用于井壁稳定的仿生聚合物及其制备方法和钻井液 |
CN104744643A (zh) * | 2013-12-25 | 2015-07-01 | 中国石油化工集团公司 | 一种梳型聚合物、制备方法及应用 |
CN106046250A (zh) * | 2016-06-30 | 2016-10-26 | 中石化石油工程技术服务有限公司 | 钻井堵漏用可反应聚合物及其制备方法 |
CN106634878A (zh) * | 2016-11-16 | 2017-05-10 | 中国石油大学(北京) | 钻井液添加剂组合物及其应用和适于高承压随钻堵漏的水基钻井液及其应用 |
-
2018
- 2018-05-14 CN CN201810458102.6A patent/CN108456286A/zh not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102382270A (zh) * | 2011-08-04 | 2012-03-21 | 陶梅 | 油井水泥浆减阻剂及其制备方法 |
CN103087690A (zh) * | 2013-02-22 | 2013-05-08 | 蒋官澄 | 一种芳香胺盐酸盐作为钻井液用页岩抑制剂的应用 |
CN104744643A (zh) * | 2013-12-25 | 2015-07-01 | 中国石油化工集团公司 | 一种梳型聚合物、制备方法及应用 |
CN104177517A (zh) * | 2014-02-24 | 2014-12-03 | 蒋官澄 | 一种用于井壁稳定的仿生聚合物及其制备方法和钻井液 |
CN106046250A (zh) * | 2016-06-30 | 2016-10-26 | 中石化石油工程技术服务有限公司 | 钻井堵漏用可反应聚合物及其制备方法 |
CN106634878A (zh) * | 2016-11-16 | 2017-05-10 | 中国石油大学(北京) | 钻井液添加剂组合物及其应用和适于高承压随钻堵漏的水基钻井液及其应用 |
Non-Patent Citations (1)
Title |
---|
蒋官澄 等: ""XZ-新型高性能水基钻井液的研究及应用"", 《钻井液与完井液》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107760288A (zh) * | 2016-08-19 | 2018-03-06 | 中国石油天然气集团公司 | 中高温井固井用气体膨胀剂及其应用 |
CN109053938A (zh) * | 2018-09-21 | 2018-12-21 | 黑龙江大学 | 一种应用于太阳能蒸发水的生物炭/聚合物复合膜的制备方法 |
CN114075303A (zh) * | 2020-08-11 | 2022-02-22 | 中国石油化工股份有限公司 | 一种钻井液用地层环境[h+]响应型井壁稳定处理剂及其制备方法和应用 |
CN114075303B (zh) * | 2020-08-11 | 2024-03-08 | 中国石油化工股份有限公司 | 一种钻井液用地层环境[h+]响应型井壁稳定处理剂及其制备方法和应用 |
US11578250B1 (en) | 2022-04-14 | 2023-02-14 | China University Of Petroleum (East China) | Cementitious plugging wall solidifer for water-based drilling fluid, and a preparation method thereof and a water-based drilling fluid |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191101 Address after: 301600 north side of Xu Chuang-tzu village, Jinghai Town, Jinghai County, Tianjin Applicant after: TIANJIN TIANCHENG TUOYUAN TECHNOLOGY DEVELOPMENT 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. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
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WW01 | Invention patent application withdrawn after publication |