CN100532494C - 高温酸化用粘土防膨剂 - Google Patents
高温酸化用粘土防膨剂 Download PDFInfo
- Publication number
- CN100532494C CN100532494C CNB2005100449261A CN200510044926A CN100532494C CN 100532494 C CN100532494 C CN 100532494C CN B2005100449261 A CNB2005100449261 A CN B2005100449261A CN 200510044926 A CN200510044926 A CN 200510044926A CN 100532494 C CN100532494 C CN 100532494C
- Authority
- CN
- China
- Prior art keywords
- clay
- high temperature
- temperature acidification
- expansion agent
- acidification
- 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
Links
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- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100449261A CN100532494C (zh) | 2005-10-18 | 2005-10-18 | 高温酸化用粘土防膨剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100449261A CN100532494C (zh) | 2005-10-18 | 2005-10-18 | 高温酸化用粘土防膨剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1786103A CN1786103A (zh) | 2006-06-14 |
CN100532494C true CN100532494C (zh) | 2009-08-26 |
Family
ID=36783717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100449261A Expired - Fee Related CN100532494C (zh) | 2005-10-18 | 2005-10-18 | 高温酸化用粘土防膨剂 |
Country Status (1)
Country | Link |
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CN (1) | CN100532494C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105275438B (zh) * | 2014-12-28 | 2017-12-19 | 新疆科力新技术发展股份有限公司 | 敏感性储层膨胀防消技术 |
CN106608949B (zh) * | 2015-10-26 | 2019-02-22 | 中国石油化工股份有限公司 | 一种粘土稳定剂及其制备方法 |
CN105754576A (zh) * | 2015-12-28 | 2016-07-13 | 重庆地质矿产研究院 | 页岩气滑溜水压裂液用防膨剂及其制备方法 |
CN108659804B (zh) * | 2018-06-13 | 2020-06-30 | 西南石油大学 | 一种具有洗油和杀菌作用的注水用黏土防膨剂 |
-
2005
- 2005-10-18 CN CNB2005100449261A patent/CN100532494C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
阳离子聚合物AEE用作防膨抑砂剂的研究. 张利平等.油田化学,第19卷第3期. 2002 |
阳离子聚合物AEE用作防膨抑砂剂的研究. 张利平等.油田化学,第19卷第3期. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
CN1786103A (zh) | 2006-06-14 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: PetroKMS Co., Ltd. Assignor: China Petroleum University (East China) Contract record no.: 2011990000545 Denomination of invention: Clay anti expansion agent for high temperature acidification Granted publication date: 20090826 License type: Exclusive License Open date: 20060614 Record date: 20110705 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20111018 |