CN105295868B - 一种水基钻井液抑制剂、水基钻井液及其应用 - Google Patents
一种水基钻井液抑制剂、水基钻井液及其应用 Download PDFInfo
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- CN105295868B CN105295868B CN201510706227.2A CN201510706227A CN105295868B CN 105295868 B CN105295868 B CN 105295868B CN 201510706227 A CN201510706227 A CN 201510706227A CN 105295868 B CN105295868 B CN 105295868B
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- Prior art keywords
- water
- drilling fluid
- base drilling
- inhibitor
- shale
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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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
- C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510706227.2A CN105295868B (zh) | 2015-10-27 | 2015-10-27 | 一种水基钻井液抑制剂、水基钻井液及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510706227.2A CN105295868B (zh) | 2015-10-27 | 2015-10-27 | 一种水基钻井液抑制剂、水基钻井液及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN105295868A CN105295868A (zh) | 2016-02-03 |
CN105295868B true CN105295868B (zh) | 2018-08-14 |
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ID=55193721
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CN201510706227.2A Active CN105295868B (zh) | 2015-10-27 | 2015-10-27 | 一种水基钻井液抑制剂、水基钻井液及其应用 |
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CN (1) | CN105295868B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106221682B (zh) * | 2016-07-29 | 2019-02-15 | 克拉玛依市三达新技术股份有限公司 | 具有防水锁功能的高效黏土防膨剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101407716A (zh) * | 2008-10-31 | 2009-04-15 | 湖北中科博策新材料研究院 | 一种提高油井二、三次回采产油率的复配材料 |
CN102504790A (zh) * | 2011-11-09 | 2012-06-20 | 蒋官澄 | 一种用阳离子氟碳表面活性剂实现岩心表面气湿反转的方法 |
CN103351856A (zh) * | 2013-07-25 | 2013-10-16 | 中国石油集团川庆钻探工程有限公司 | 解除低渗砂岩气层钻井液伤害的洗井液及其制备方法 |
CN104152120A (zh) * | 2014-06-10 | 2014-11-19 | 翟常忠 | 一种钻井液用承压井壁稳定剂的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7268100B2 (en) * | 2004-11-29 | 2007-09-11 | Clearwater International, Llc | Shale inhibition additive for oil/gas down hole fluids and methods for making and using same |
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2015
- 2015-10-27 CN CN201510706227.2A patent/CN105295868B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101407716A (zh) * | 2008-10-31 | 2009-04-15 | 湖北中科博策新材料研究院 | 一种提高油井二、三次回采产油率的复配材料 |
CN102504790A (zh) * | 2011-11-09 | 2012-06-20 | 蒋官澄 | 一种用阳离子氟碳表面活性剂实现岩心表面气湿反转的方法 |
CN103351856A (zh) * | 2013-07-25 | 2013-10-16 | 中国石油集团川庆钻探工程有限公司 | 解除低渗砂岩气层钻井液伤害的洗井液及其制备方法 |
CN104152120A (zh) * | 2014-06-10 | 2014-11-19 | 翟常忠 | 一种钻井液用承压井壁稳定剂的制备方法 |
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CN105295868A (zh) | 2016-02-03 |
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Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: China National Petroleum Corp. Patentee after: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. |
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Effective date of registration: 20211104 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: Xi'an kangboer Petroleum Technology Development Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |
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