CN108485617A - 一种钻井液用页岩抑制剂多枝化聚胺及其制备方法 - Google Patents
一种钻井液用页岩抑制剂多枝化聚胺及其制备方法 Download PDFInfo
- Publication number
- CN108485617A CN108485617A CN201810458103.0A CN201810458103A CN108485617A CN 108485617 A CN108485617 A CN 108485617A CN 201810458103 A CN201810458103 A CN 201810458103A CN 108485617 A CN108485617 A CN 108485617A
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- CN
- China
- Prior art keywords
- parts
- shale
- control agent
- drilling fluid
- racemosus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
- C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
- C08G65/2624—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aliphatic amine groups
-
- 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
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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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
项目 | 指标 | 检验结果 |
外观 | 自由流动的液体 | 自由流动的液体 |
粘土造浆降低率(%) | ≥75 | 82 |
项目 | 指标 | 检验结果 |
外观 | 自由流动的液体 | 自由流动的液体 |
粘土造浆降低率,% | ≥75 | 85 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810458103.0A CN108485617A (zh) | 2018-05-14 | 2018-05-14 | 一种钻井液用页岩抑制剂多枝化聚胺及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810458103.0A CN108485617A (zh) | 2018-05-14 | 2018-05-14 | 一种钻井液用页岩抑制剂多枝化聚胺及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN108485617A true CN108485617A (zh) | 2018-09-04 |
Family
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Family Applications (1)
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CN201810458103.0A Withdrawn CN108485617A (zh) | 2018-05-14 | 2018-05-14 | 一种钻井液用页岩抑制剂多枝化聚胺及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108485617A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19603026A1 (de) * | 1996-01-29 | 1997-07-31 | Baker Hughes Ltd | Verwendung von Mischungen aus Aminphosphaten und Polyasparaginsäure oder Asparaginsäure-Copolykondensaten als Scale-Inhibitoren bei der Erdöl- und Erdgasgewinnung |
CN103261482A (zh) * | 2010-12-28 | 2013-08-21 | 阿克佐诺贝尔化学国际公司 | 聚酯聚胺和聚酯聚季铵腐蚀抑制剂 |
CN106190064A (zh) * | 2016-07-07 | 2016-12-07 | 中国石油集团川庆钻探工程有限公司 | 一种钻井液用聚胺类抑制剂的制备方法 |
CN107417868A (zh) * | 2017-04-21 | 2017-12-01 | 苏州博纳化学科技有限公司 | 丙烯酸酯‑苯基硝基丙烯共聚物的分散剂及其制备方法 |
-
2018
- 2018-05-14 CN CN201810458103.0A patent/CN108485617A/zh not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19603026A1 (de) * | 1996-01-29 | 1997-07-31 | Baker Hughes Ltd | Verwendung von Mischungen aus Aminphosphaten und Polyasparaginsäure oder Asparaginsäure-Copolykondensaten als Scale-Inhibitoren bei der Erdöl- und Erdgasgewinnung |
CN103261482A (zh) * | 2010-12-28 | 2013-08-21 | 阿克佐诺贝尔化学国际公司 | 聚酯聚胺和聚酯聚季铵腐蚀抑制剂 |
CN106190064A (zh) * | 2016-07-07 | 2016-12-07 | 中国石油集团川庆钻探工程有限公司 | 一种钻井液用聚胺类抑制剂的制备方法 |
CN107417868A (zh) * | 2017-04-21 | 2017-12-01 | 苏州博纳化学科技有限公司 | 丙烯酸酯‑苯基硝基丙烯共聚物的分散剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
王早骧主编: "《助剂》", 28 February 1997, 化学工业出版社 * |
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》 * |
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Effective date of registration: 20191030 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. |
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
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