CN113234426A - 一种可逆复合凝胶及制备方法和应用 - Google Patents
一种可逆复合凝胶及制备方法和应用 Download PDFInfo
- Publication number
- CN113234426A CN113234426A CN202110483791.8A CN202110483791A CN113234426A CN 113234426 A CN113234426 A CN 113234426A CN 202110483791 A CN202110483791 A CN 202110483791A CN 113234426 A CN113234426 A CN 113234426A
- Authority
- CN
- China
- Prior art keywords
- parts
- component
- water
- gel
- raw material
- 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.)
- Granted
Links
Classifications
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110483791.8A CN113234426B (zh) | 2021-04-30 | 2021-04-30 | 一种可逆复合凝胶及制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110483791.8A CN113234426B (zh) | 2021-04-30 | 2021-04-30 | 一种可逆复合凝胶及制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113234426A true CN113234426A (zh) | 2021-08-10 |
CN113234426B CN113234426B (zh) | 2022-08-23 |
Family
ID=77131849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110483791.8A Active CN113234426B (zh) | 2021-04-30 | 2021-04-30 | 一种可逆复合凝胶及制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113234426B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1288913A (zh) * | 2000-10-19 | 2001-03-28 | 中国科学院广州化学研究所 | 聚丙烯酰胺微凝胶 |
CN102807849A (zh) * | 2012-04-06 | 2012-12-05 | 中国石油大学(华东) | 一种用于高温油藏深部调剖堵水的冻胶型堵剂及其制备方法 |
CN102816558A (zh) * | 2012-09-14 | 2012-12-12 | 中国石油大学(华东) | 一种深部调剖堵水用堵剂及其制备方法 |
CN104342100A (zh) * | 2013-08-02 | 2015-02-11 | 中国石油天然气股份有限公司 | 一种弱凝胶调剖剂及其制备和应用 |
CN106398672A (zh) * | 2016-09-07 | 2017-02-15 | 中国石油化工股份有限公司 | 暂堵转向酸化用水溶性酚醛树脂交联剂的制备方法 |
CN106590560A (zh) * | 2016-12-05 | 2017-04-26 | 中国石油大学(华东) | 一种冻胶暂堵剂 |
CN107286917A (zh) * | 2017-06-19 | 2017-10-24 | 中国地质大学(北京) | 缓交联凝胶暂堵剂及其制备方法和组合物和应用 |
CN111088023A (zh) * | 2018-10-23 | 2020-05-01 | 中国石油化工股份有限公司 | 耐高温聚丙烯酰胺类凝胶堵剂及其制备方法和应用 |
CN111087987A (zh) * | 2018-10-23 | 2020-05-01 | 中国石油化工股份有限公司 | 耐高温阳离子共聚物类凝胶堵剂及其制备方法和应用 |
CN111218265A (zh) * | 2020-03-13 | 2020-06-02 | 辽宁石油化工大学 | 一种有机铬类堵水调剖剂及其制备方法和应用 |
CN111534295A (zh) * | 2020-06-05 | 2020-08-14 | 濮阳市顺康石油工程技术有限公司 | 一种注水井可逆凝胶暂堵剂和暂堵修井工艺方法 |
CN111574977A (zh) * | 2020-05-29 | 2020-08-25 | 中国石油大学(华东) | 一种中高温油藏酚醛冻胶自降解暂堵剂及其制备方法 |
-
2021
- 2021-04-30 CN CN202110483791.8A patent/CN113234426B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1288913A (zh) * | 2000-10-19 | 2001-03-28 | 中国科学院广州化学研究所 | 聚丙烯酰胺微凝胶 |
CN102807849A (zh) * | 2012-04-06 | 2012-12-05 | 中国石油大学(华东) | 一种用于高温油藏深部调剖堵水的冻胶型堵剂及其制备方法 |
CN102816558A (zh) * | 2012-09-14 | 2012-12-12 | 中国石油大学(华东) | 一种深部调剖堵水用堵剂及其制备方法 |
CN104342100A (zh) * | 2013-08-02 | 2015-02-11 | 中国石油天然气股份有限公司 | 一种弱凝胶调剖剂及其制备和应用 |
CN106398672A (zh) * | 2016-09-07 | 2017-02-15 | 中国石油化工股份有限公司 | 暂堵转向酸化用水溶性酚醛树脂交联剂的制备方法 |
CN106590560A (zh) * | 2016-12-05 | 2017-04-26 | 中国石油大学(华东) | 一种冻胶暂堵剂 |
CN107286917A (zh) * | 2017-06-19 | 2017-10-24 | 中国地质大学(北京) | 缓交联凝胶暂堵剂及其制备方法和组合物和应用 |
CN111088023A (zh) * | 2018-10-23 | 2020-05-01 | 中国石油化工股份有限公司 | 耐高温聚丙烯酰胺类凝胶堵剂及其制备方法和应用 |
CN111087987A (zh) * | 2018-10-23 | 2020-05-01 | 中国石油化工股份有限公司 | 耐高温阳离子共聚物类凝胶堵剂及其制备方法和应用 |
CN111218265A (zh) * | 2020-03-13 | 2020-06-02 | 辽宁石油化工大学 | 一种有机铬类堵水调剖剂及其制备方法和应用 |
CN111574977A (zh) * | 2020-05-29 | 2020-08-25 | 中国石油大学(华东) | 一种中高温油藏酚醛冻胶自降解暂堵剂及其制备方法 |
CN111534295A (zh) * | 2020-06-05 | 2020-08-14 | 濮阳市顺康石油工程技术有限公司 | 一种注水井可逆凝胶暂堵剂和暂堵修井工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113234426B (zh) | 2022-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102251763B (zh) | 注水开发稠油油藏复合调驱采油方法 | |
Sun et al. | Effects of core structure and clay mineral on gel-forming performance of chromium polymer | |
CN104514531A (zh) | 一种三低砂岩油藏用双液法调剖堵水方法 | |
CN104087275A (zh) | 一种抗高温高盐微细凝胶颗粒调剖剂及其制备方法和应用 | |
CN104371699A (zh) | 一种有机铝锆交联剂、制备方法及低分子聚合物压裂液 | |
CN109321220B (zh) | 注水井不动管柱吸水剖面调整用堵剂及吸水剖面调整工艺 | |
CN102424749B (zh) | 一种高矿化度聚合物凝胶及其制法 | |
CN116103027B (zh) | 一种液体桥塞及其制备方法和应用 | |
CN108531146B (zh) | 一种钻井堵漏液及其制备方法 | |
CN106479477A (zh) | 一种胶囊化固体酸及其制备和应用 | |
Guo et al. | Performance evaluation of high-strength polyethyleneimine gels and syneresis mechanism under high-temperature and high-salinity conditions | |
CN113234426B (zh) | 一种可逆复合凝胶及制备方法和应用 | |
CN102994057A (zh) | 一种耐温抗盐调剖剂及其制备方法 | |
CN112980407A (zh) | 一种温度可控的凝胶堵漏剂及其制备方法和应用 | |
Chen et al. | Preparation and Performance of High-Temperature-Resistant, Degradable Inorganic Gel for Steam Applications | |
Gao et al. | Development and application of continuously mixing seawater-based fracturing fluid system | |
CN112143477A (zh) | 一种硅酸盐堵剂体系及其应用方法 | |
CN105111368B (zh) | 一种热增稠耐高温高盐液流转向剂及其制备方法 | |
Yang et al. | Development and evaluation of salt-resisting polymer gel profile control agent | |
CN106517852A (zh) | 一种预螯合铝离子的amps共聚物与硼酸盐复配的改性铝酸盐水泥缓凝剂及其制备方法 | |
CN111621283A (zh) | 一种高含水气井泡沫酸化压裂用稠化剂及其制备与应用 | |
CN113136184B (zh) | 一种复合破胶剂、油田井用暂堵剂及制备方法和应用 | |
CN112145121A (zh) | 一种海藻酸盐作为硬水油藏调剖剂的应用和一种提高硬水油藏采收率的方法 | |
CN104119849A (zh) | 冻胶-纤维复合堵剂及其制备方法 | |
CN104628351B (zh) | 非饱和黄土ns 复合注浆材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Haixia Inventor after: Li Shaobo Inventor after: Wang Wenjie Inventor after: Wang Haotian Inventor after: Shi Yue Inventor after: Sun Jiahao Inventor after: Zhang Mai Inventor after: OuYang Shaoli Inventor before: Li Shaobo Inventor before: Wu Haixia Inventor before: Wang Wenjie Inventor before: Wang Haotian Inventor before: Shi Yue Inventor before: Sun Jiahao Inventor before: Zhang Mai Inventor before: OuYang Shaoli |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: Room 606, Hanhai Business Building, No. 116 Beixin Street, Xinhua District, Shijiazhuang City, Hebei Province, 050005 Patentee after: Hebei Yingke Petrochemical Engineering Co.,Ltd. Address before: 050000 Hebei University of science and technology, 26 Yuxiang street, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: HEBEI University OF SCIENCE AND TECHNOLOGY |
|
TR01 | Transfer of patent right |