CN101538460B - 水基树脂固砂剂 - Google Patents
水基树脂固砂剂 Download PDFInfo
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- CN101538460B CN101538460B CN2009101365736A CN200910136573A CN101538460B CN 101538460 B CN101538460 B CN 101538460B CN 2009101365736 A CN2009101365736 A CN 2009101365736A CN 200910136573 A CN200910136573 A CN 200910136573A CN 101538460 B CN101538460 B CN 101538460B
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- agent
- oil
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Abstract
Description
名称 | 苯酚改性脲醛树脂 | 柴油 | 吐温80 | 氯化铵 |
用量(吨) | 5 | 5 | 1% | 3% |
名称 | 三聚氰胺改型脲醛树脂 | 原油 | 吐温60 | 草酸 |
用量(重量份) | 8 | 8 | 1% | 3% |
名称 | 聚乙烯醇改性脲醛树脂 | 溶剂油 | 司盘80 | 稀盐酸 |
用量(重量份) | 10 | 10 | 1% | 3% |
项目 | 技术指标 |
外观 | 白色粘稠液体 |
PH值 | ≥8.0 |
密度(25℃g/cm3) | ≥1.05 |
渗透率保持率(%) | ≥75 |
胶结岩心抗压强度(Mpa) | ≥0.8 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101365736A CN101538460B (zh) | 2009-05-08 | 2009-05-08 | 水基树脂固砂剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101365736A CN101538460B (zh) | 2009-05-08 | 2009-05-08 | 水基树脂固砂剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101538460A CN101538460A (zh) | 2009-09-23 |
CN101538460B true CN101538460B (zh) | 2012-01-11 |
Family
ID=41121854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009101365736A Expired - Fee Related CN101538460B (zh) | 2009-05-08 | 2009-05-08 | 水基树脂固砂剂 |
Country Status (1)
Country | Link |
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CN (1) | CN101538460B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102226388B (zh) * | 2011-04-22 | 2014-07-02 | 中国石油天然气股份有限公司 | 一种用水稀释携带酚醛树脂的防砂施工工艺 |
CN105086977B (zh) * | 2015-06-24 | 2018-01-05 | 中国石油天然气股份有限公司 | 一种地层中残余聚合物再利用剂及其制备方法与应用 |
CN105294966A (zh) * | 2015-11-19 | 2016-02-03 | 山东海冠化工科技有限公司 | 一种油井防砂用改性脲醛树脂及其制备方法 |
CN106833585A (zh) * | 2017-02-28 | 2017-06-13 | 中国石油大学(华东) | 一种水基树脂防砂剂及其制备方法 |
CN108728071B (zh) * | 2017-04-21 | 2020-11-10 | 中国石油化工股份有限公司 | 成膜型耐冲刷控砂剂乳液 |
CN109021951B (zh) * | 2017-06-12 | 2020-12-01 | 中国石油化工股份有限公司 | 一种自身不发生固结反应的固砂剂及其制备方法 |
CN108659805B (zh) * | 2018-06-11 | 2020-10-23 | 中国石油大学(华东) | 一种乳液型低温固砂剂及其制备方法与应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1114672A (zh) * | 1994-07-05 | 1996-01-10 | 胜利石油管理局孤东采油厂 | 脲醛树脂溶液防砂工艺配方 |
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2009
- 2009-05-08 CN CN2009101365736A patent/CN101538460B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1114672A (zh) * | 1994-07-05 | 1996-01-10 | 胜利石油管理局孤东采油厂 | 脲醛树脂溶液防砂工艺配方 |
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Publication number | Publication date |
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CN101538460A (zh) | 2009-09-23 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Huihong Inventor after: Yang Hao Inventor after: Wu Jun Inventor after: Xu Jianhua Inventor after: Wang Xing Inventor after: Wang Yuanzheng Inventor after: Zhu Haoyang Inventor after: Xing Lijie Inventor after: Yu Menghong Inventor after: Lu Haiwei Inventor before: Zhang Huihong |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG HUIHONG TO: ZHANG HUIHONG WU JUN XU JIANHUA WANG XING WANG YUANZHENG ZHU HAOYANG XING LIJIE YU MENGHONG LU HAIWEI YANG HAO |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20120111 Termination date: 20180508 |