CN106675535B - 一种环保水基钻井液及其制备方法 - Google Patents
一种环保水基钻井液及其制备方法 Download PDFInfo
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- CN106675535B CN106675535B CN201611055180.9A CN201611055180A CN106675535B CN 106675535 B CN106675535 B CN 106675535B CN 201611055180 A CN201611055180 A CN 201611055180A CN 106675535 B CN106675535 B CN 106675535B
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- drilling fluid
- loss additive
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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
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
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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
- C09K8/24—Polymers
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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
- 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
- C09K2208/34—Lubricant additives
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
配方 | 清水 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
回收率/% | 25.2 | 95.1 | 96.5 | 95.8 | 97.2 |
配方 | 清水 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
极压润滑系数 | 0.34 | 0.067 | 0.068 | 0.076 | 0.085 |
配方 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
EC<sub>50</sub>/mg.L<sup>-1</sup> | 76500 | 70100 | 66700 | 68500 |
Claims (12)
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CN201611055180.9A CN106675535B (zh) | 2016-11-25 | 2016-11-25 | 一种环保水基钻井液及其制备方法 |
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CN201611055180.9A CN106675535B (zh) | 2016-11-25 | 2016-11-25 | 一种环保水基钻井液及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106675535A CN106675535A (zh) | 2017-05-17 |
CN106675535B true CN106675535B (zh) | 2019-10-11 |
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CN201611055180.9A Active CN106675535B (zh) | 2016-11-25 | 2016-11-25 | 一种环保水基钻井液及其制备方法 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107523280B (zh) * | 2017-09-05 | 2020-12-15 | 宣化燕北矿业有限责任公司 | 一种用于海水泥浆的增粘降滤失复合剂及其制备方法 |
CN109868123A (zh) * | 2017-12-04 | 2019-06-11 | 中国石油化工股份有限公司 | 一种低密度水基钻井液及其制备方法 |
CN108192582A (zh) * | 2018-01-12 | 2018-06-22 | 中国海洋石油集团有限公司 | 一种超低滤失水基钻井液及其制备方法 |
CN108384524B (zh) * | 2018-02-07 | 2019-01-18 | 西南石油大学 | 一种适用于页岩气井的钻井液及其制备方法 |
CN108251086A (zh) * | 2018-02-08 | 2018-07-06 | 西南石油大学 | 一种适用于长宁威远地区的水基钻井液 |
CN111057526B (zh) * | 2018-10-17 | 2022-03-08 | 中国石油化工股份有限公司 | 一种环保防塌钻井液及其制备方法 |
CN109666466A (zh) * | 2019-01-28 | 2019-04-23 | 中国海洋石油集团有限公司 | 一种低渗储层环保纳米水基钻井液及其制备方法 |
CN110129014B (zh) * | 2019-05-14 | 2021-08-31 | 四川维泰科创石油设备制造有限公司 | 一种纳微米级钻井液用承压封堵剂及其评价方法 |
CN110846002B (zh) * | 2019-11-13 | 2022-04-08 | 中国海洋石油集团有限公司 | 一种水基钻井液及其制备方法 |
CN111334262B (zh) * | 2020-03-11 | 2022-05-24 | 中国石油集团渤海钻探工程有限公司 | 多用途环保钻井液 |
CN112480883B (zh) * | 2020-11-26 | 2022-04-12 | 中国石油集团渤海钻探工程有限公司 | 一种去磺化环保型水基钻井液及其制备方法 |
CN112812757A (zh) * | 2021-02-03 | 2021-05-18 | 成都西油华巍科技有限公司 | 一种环保型强抑制成膜封堵水基钻井液及配制方法 |
CN113072918B (zh) * | 2021-03-31 | 2022-07-29 | 中国石油化工股份有限公司 | 一种抗高温淀粉基钻井液及其制备方法 |
CN115247054A (zh) * | 2021-04-27 | 2022-10-28 | 中国石油天然气集团有限公司 | 水基钻井液及其制备方法 |
CN113337256A (zh) * | 2021-05-24 | 2021-09-03 | 西南石油大学 | 一种耐高温可实现水替油高性能水基钻井液的制备方法 |
CN114539993B (zh) * | 2022-04-28 | 2022-07-19 | 山东得顺源石油科技有限公司 | 一种钻井液用抗高温环保多功能处理剂及其制备方法 |
Citations (6)
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CN102234501A (zh) * | 2010-04-27 | 2011-11-09 | 长江大学 | 海洋深水水基恒流变钻井液 |
CN103396771A (zh) * | 2013-07-24 | 2013-11-20 | 中国地质大学(武汉) | 一种基于纳米材料的可降解钻井液 |
CN103937470A (zh) * | 2014-04-14 | 2014-07-23 | 中国石油化工集团公司 | 一种适用于水平段泥页岩的水基钻井液及制备方法 |
CN104694092A (zh) * | 2015-03-30 | 2015-06-10 | 中国石油大学(华东) | 一种页岩气水平井强化井壁的水基钻井液及其应用 |
CN105694830A (zh) * | 2016-03-14 | 2016-06-22 | 中国石油集团渤海钻探工程有限公司 | 一种有机盐钻井液 |
CN105754563A (zh) * | 2016-03-14 | 2016-07-13 | 中国石油集团渤海钻探工程有限公司 | 一种适用于大位移井的有机盐钻井液 |
-
2016
- 2016-11-25 CN CN201611055180.9A patent/CN106675535B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102234501A (zh) * | 2010-04-27 | 2011-11-09 | 长江大学 | 海洋深水水基恒流变钻井液 |
CN103396771A (zh) * | 2013-07-24 | 2013-11-20 | 中国地质大学(武汉) | 一种基于纳米材料的可降解钻井液 |
CN103937470A (zh) * | 2014-04-14 | 2014-07-23 | 中国石油化工集团公司 | 一种适用于水平段泥页岩的水基钻井液及制备方法 |
CN104694092A (zh) * | 2015-03-30 | 2015-06-10 | 中国石油大学(华东) | 一种页岩气水平井强化井壁的水基钻井液及其应用 |
CN105694830A (zh) * | 2016-03-14 | 2016-06-22 | 中国石油集团渤海钻探工程有限公司 | 一种有机盐钻井液 |
CN105754563A (zh) * | 2016-03-14 | 2016-07-13 | 中国石油集团渤海钻探工程有限公司 | 一种适用于大位移井的有机盐钻井液 |
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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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Effective date of registration: 20221226 Address after: No. 9, Dongzhimen North Street, Changping District, Beijing 100007 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. Patentee after: BEIJING PETROLEUM MACHINERY 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. Patentee before: Xi'an kangboer Petroleum Technology Development Co.,Ltd. |