CN1233783C - 一种新型原油减阻降粘剂 - Google Patents
一种新型原油减阻降粘剂 Download PDFInfo
- Publication number
- CN1233783C CN1233783C CN 02159001 CN02159001A CN1233783C CN 1233783 C CN1233783 C CN 1233783C CN 02159001 CN02159001 CN 02159001 CN 02159001 A CN02159001 A CN 02159001A CN 1233783 C CN1233783 C CN 1233783C
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- Prior art keywords
- crude oil
- drag reduction
- viscosity
- depression agent
- oil
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- 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.)
- Withdrawn - After Issue
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- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
配方 | 原油名称和黏度mPaS | 温度(℃) | 油水比油∶水 | 药剂用量(PPm) | 掺药后原油粘度(mPa.S) | 乳液类型 | 沾壁效果 |
配方1 | 胶质沥青原油10000 | 50 | 3∶1 | 500 | 250 | O/W | 不粘壁 |
配方2 | 沥青原油10000 | 50 | 3∶1 | 500 | 200 | O/W | 不粘壁 |
名称 | 活性剂浓度% | 温度℃ | 油水比油∶水 | 活性剂用量PPm | 活性剂粘附功10-3J/m-2 | 活性水油珠粘附功10-3J/m-2 | 乳液类型 | 粘壁情况 | 原油粘度mpa | 备注 |
国外样品 | 1 | 50 | 3∶1 | 500 | 82.6 | 168.3 | O/W | 粘壁 | 开始是O/W长时间搅拌反相 | |
OP-20 | 1 | 50 | 3∶1 | 500 | 82.6 | 150.4 | O/W | 粘壁 | 搅拌反相 | |
吐温80 | 1 | 50 | 3∶1 | 500 | 82.3 | 145.8 | O/W | 粘壁 | 搅拌反相 | |
AES | 1 | 50 | 3∶1 | 500 | 80.4 | 138.2 | O/W | 粘壁 | 搅拌反相 | |
OP2486 | 1 | 50 | 3∶1 | 500 | 80.3 | 121.3 | O/W | 粘壁 | 油水不混合 | |
配方1 | 1 | 50 | 3∶1 | 500 | 83.58 | 51.1 | O/W | 不粘壁 | 100 | 分散好,长时间搅拌不反相 |
配方2 | 1 | 50 | 3∶1 | 500 | 70.3 | 60.5 | O/W | 不粘壁 | 450 | 分散好,长时间搅拌不反相 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02159001 CN1233783C (zh) | 2002-12-27 | 2002-12-27 | 一种新型原油减阻降粘剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02159001 CN1233783C (zh) | 2002-12-27 | 2002-12-27 | 一种新型原油减阻降粘剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1511920A CN1511920A (zh) | 2004-07-14 |
CN1233783C true CN1233783C (zh) | 2005-12-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02159001 Withdrawn - After Issue CN1233783C (zh) | 2002-12-27 | 2002-12-27 | 一种新型原油减阻降粘剂 |
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CN (1) | CN1233783C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101570687B (zh) * | 2008-04-30 | 2011-08-03 | 中国石油天然气股份有限公司 | 一种油田注水降阻剂及其应用 |
CN101293954B (zh) * | 2008-06-05 | 2010-07-21 | 上海交通大学 | 聚氧乙烯-聚氧丙烯-聚氧乙烯共聚物羧基化方法 |
CN102485771A (zh) * | 2010-12-03 | 2012-06-06 | 中国石油天然气股份有限公司 | 脂肪醇聚氧丙烯聚氧乙烯醚羧酸盐及其制备和应用 |
CN103936977B (zh) * | 2014-03-27 | 2018-04-20 | 胜利油田胜利化工有限责任公司 | 一种液体原油减阻剂及其制备方法 |
CN105542742A (zh) * | 2016-02-29 | 2016-05-04 | 扬州润达油田化学剂有限公司 | 一种稠油降粘剂及其制备方法 |
CN109504361A (zh) * | 2019-01-14 | 2019-03-22 | 重庆长江造型材料(集团)股份有限公司 | 一种减阻膜组合物 |
-
2002
- 2002-12-27 CN CN 02159001 patent/CN1233783C/zh not_active Withdrawn - After Issue
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Publication number | Publication date |
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CN1511920A (zh) | 2004-07-14 |
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Owner name: SHANDONG OIL + CHEMICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG NORMAL UNIVERSITY Effective date: 20090612 |
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Address after: 210046 No. 18, Nanjing economic and Technological Development Zone, Jiangsu, Nanjing Patentee after: Jiangsu Maysta Chemical Co., Ltd. Address before: 210046 No. 18, Nanjing economic and Technological Development Zone, Jiangsu, China Patentee before: Nanjing Dymatic Shichuang Chemical Co., Ltd. |
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