CN107459982B - 一种钻井液用基于离子液的水合物抑制剂及其制备方法 - Google Patents
一种钻井液用基于离子液的水合物抑制剂及其制备方法 Download PDFInfo
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- CN107459982B CN107459982B CN201610392660.8A CN201610392660A CN107459982B CN 107459982 B CN107459982 B CN 107459982B CN 201610392660 A CN201610392660 A CN 201610392660A CN 107459982 B CN107459982 B CN 107459982B
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- ionic liquid
- drilling fluid
- hydrate inhibitor
- hydrate
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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
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
-
- 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
- C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
Abstract
Description
体系 | 水合物形成温度,℃ | 稳定时温度,℃ | 稳定持续时间,h |
基浆 | 2.8 | 2.5 | — |
基浆+乙二醇 | -15.3 | -16.5 | 23 |
基浆+实施例1 | -32.6 | -33.8 | 127 |
基浆+实施例2 | -38.7 | -39.2 | 136 |
基浆+实施例3 | -37.3 | -38.1 | 134 |
Claims (1)
Priority Applications (1)
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CN201610392660.8A CN107459982B (zh) | 2016-06-06 | 2016-06-06 | 一种钻井液用基于离子液的水合物抑制剂及其制备方法 |
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CN201610392660.8A CN107459982B (zh) | 2016-06-06 | 2016-06-06 | 一种钻井液用基于离子液的水合物抑制剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107459982A CN107459982A (zh) | 2017-12-12 |
CN107459982B true CN107459982B (zh) | 2020-02-21 |
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CN201610392660.8A Active CN107459982B (zh) | 2016-06-06 | 2016-06-06 | 一种钻井液用基于离子液的水合物抑制剂及其制备方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109294533B (zh) * | 2018-09-30 | 2021-08-13 | 中国石油大学(华东) | 一种离子液体基钻井液及配制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101235278A (zh) * | 2008-01-11 | 2008-08-06 | 中国石油大学(北京) | 一种离子液体型水合物抑制剂 |
WO2012000168A1 (zh) * | 2010-06-29 | 2012-01-05 | 中国科学院过程工程研究所 | 一种利用离子液体低温脱水生产无水化合物的方法 |
CN103627378A (zh) * | 2013-11-11 | 2014-03-12 | 常州大学 | 一种离子型水合物抑制剂 |
CN105505358A (zh) * | 2015-12-29 | 2016-04-20 | 中国科学院广州能源研究所 | 一种深水油田开发用水合物抑制剂 |
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2016
- 2016-06-06 CN CN201610392660.8A patent/CN107459982B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101235278A (zh) * | 2008-01-11 | 2008-08-06 | 中国石油大学(北京) | 一种离子液体型水合物抑制剂 |
WO2012000168A1 (zh) * | 2010-06-29 | 2012-01-05 | 中国科学院过程工程研究所 | 一种利用离子液体低温脱水生产无水化合物的方法 |
CN103627378A (zh) * | 2013-11-11 | 2014-03-12 | 常州大学 | 一种离子型水合物抑制剂 |
CN105505358A (zh) * | 2015-12-29 | 2016-04-20 | 中国科学院广州能源研究所 | 一种深水油田开发用水合物抑制剂 |
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Effective date of registration: 20210903 Address after: 100027 Chaoyangmen North Street, Chaoyang District, Chaoyang District, Beijing Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |
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Effective date of registration: 20220906 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Drilling fluid technology service center of Sinopec Shengli Petroleum Engineering Co.,Ltd. Address before: 100027 Chaoyangmen North Street, Chaoyang District, Chaoyang District, Beijing Patentee before: SINOPEC Group Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |
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