CN101298555B - Harmless clean fracturing fluid - Google Patents
Harmless clean fracturing fluid Download PDFInfo
- Publication number
- CN101298555B CN101298555B CN2008101502527A CN200810150252A CN101298555B CN 101298555 B CN101298555 B CN 101298555B CN 2008101502527 A CN2008101502527 A CN 2008101502527A CN 200810150252 A CN200810150252 A CN 200810150252A CN 101298555 B CN101298555 B CN 101298555B
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- CN
- China
- Prior art keywords
- quaternary ammonium
- alkyl
- fracturing fluid
- carbon
- clean fracturing
- 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.)
- Expired - Fee Related
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- Detergent Compositions (AREA)
Abstract
Description
20° | 25℃、100S -1, shear 10 minutes (mPas) |
2% | 50 |
4% | 90 |
6% | 130 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101502527A CN101298555B (en) | 2008-07-04 | 2008-07-04 | Harmless clean fracturing fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101502527A CN101298555B (en) | 2008-07-04 | 2008-07-04 | Harmless clean fracturing fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101298555A CN101298555A (en) | 2008-11-05 |
CN101298555B true CN101298555B (en) | 2011-08-17 |
Family
ID=40078515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101502527A Expired - Fee Related CN101298555B (en) | 2008-07-04 | 2008-07-04 | Harmless clean fracturing fluid |
Country Status (1)
Country | Link |
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CN (1) | CN101298555B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101693830B (en) * | 2009-10-28 | 2013-04-24 | 中联煤层气国家工程研究中心有限责任公司 | Low-cost water-based clean fracturing fluid and gel breaking fluid used for fracturing |
CN102155209B (en) * | 2011-01-21 | 2014-01-01 | 中国石油大学(北京) | Method for fracturing stratum by acidity viscoelastic fluid |
CN102643637B (en) * | 2012-03-22 | 2013-10-16 | 中国石油天然气股份有限公司 | clean fracturing fluid |
CN108913117A (en) * | 2018-07-21 | 2018-11-30 | 北京宝丰春石油技术有限公司 | A kind of clean sand carrier |
CN116023926A (en) * | 2023-01-10 | 2023-04-28 | 西安石油大学 | Instant clean fracturing fluid thickener and preparation method thereof |
-
2008
- 2008-07-04 CN CN2008101502527A patent/CN101298555B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101298555A (en) | 2008-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHAANXI YANCHANG PERTROLEUM OILFIELD CHEMICAL TECH Free format text: FORMER OWNER: SHAANXI HAI'AN INDUSTRY CO., LTD. Effective date: 20121227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710065 XI'AN, SHAANXI PROVINCE TO: 717400 YANAN, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: 717400 Ansai Industrial Park, Ansai County, Shaanxi, Yanan Patentee after: Shaanxi Yanchang Pertroleum Oilfield Chemical Technology Co., Ltd. Address before: 710065 Shaanxi city of Xi'an province high tech Zone Tang Yan Road No. 35 Mong modern city E building room 2005 Patentee before: Shaanxi Hai'an Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20170704 |